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MONITORS · YOUR NEXT FACE-OFF

BenQ BL2491P vs BenQ BL2490

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

BenQ BL2491P

BL2491P · exact BL2491P UK manufacturer catalogue configuration

BenQ BL2491P — exact-model official product image.
Exact model & source notes

BenQ BL2491P in its exact UK manufacturer catalogue configuration. Compare its native screen grid and stated refresh modes with the actual input restrictions and supplied-stand dimensions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications
WHAT DIFFERS
120 HzRefresh rate at native resolution100 Hz
Published refresh and input modes120100
Static contrast ratio1500:11300:1
3 of 26 verified differences, in the order listed below. Not a rating.
See the 26 verified differences
THE CONTENDER

BenQ BL2490

BL2490 · exact BL2490 UK manufacturer catalogue configuration

BenQ BL2490 — exact-model official product image.
Exact model & source notes

BenQ BL2490 in its exact UK manufacturer catalogue configuration. Compare its native screen grid and stated refresh modes with the actual input restrictions and supplied-stand dimensions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

BL2491P UK & US retailers

UK & US price history: no verified listing yet

BL2490 UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison
  • Manufacturer facts for the exact models shown. Not a quality rating or a test result.
  • “Different” means the known values differ, not that one is better.
  • Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE8 topics
SELECTED TOPIC
01 / 08

Max refresh

Maximum manufacturer-listed refresh rate, not measured motion clarity. The port-specific limits below matter; HDMI and DisplayPort can support different modes.

BenQ BL2491P120 Hz

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 120. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted.

BenQ BL2490100 Hz

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 100. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted.

Explore the full specifications

Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

26 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Refresh rate at native resolution

In Visual facts
BenQ BL2491P120 Hz
BenQ BL2490100 Hz
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 120. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 100. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Published refresh and input modes

In Visual facts
BenQ BL2491P120
BenQ BL2490100
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 120. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 100. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid.

BenQ BL2490 — official UK technical specifications

Check the exact input, signal mode, source and cable. A connector version or supported timing does not guarantee every console mode, VRR setting or game frame rate.

Inputs, connections and versions

In Visual facts
BenQ BL2491P1 × HDMI (v1.4); 1 × DisplayPort (v1.2); Headphone Jack
BenQ BL24902 × HDMI (v1.4); 1 × DisplayPort (v1.2); Headphone Jack
Sources
BenQ BL2491P

Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI (v1.4). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort (v1.2). Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Headphone Jack.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI (v1.4). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort (v1.2). Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Headphone Jack.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Static contrast ratio

In Visual facts
BenQ BL2491P1500:1
BenQ BL24901300:1
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Native Contrast: 1500:1. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Native Contrast: 1300:1. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Typical power consumption

In Visual facts
BenQ BL2491P17 W
BenQ BL249020 W
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Power · Power Consumption (normal): 17 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Power · Power Consumption (normal): 20 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

TUV Certificate

In Visual facts
BenQ BL2491PEye Comfort 3.0, EyeSafe 2.0, Flicker-free, Low Blue Light
BenQ BL2490Eye Comfort 2.0, EyeSafe 2.0, Flicker-free, Low Blue Light, Low Blue light (Hardware Solution)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Certification. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Certification. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Show 20 more verified differences

HDMI (v1.4)

BenQ BL2491P1
BenQ BL24902
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions (HxWxD) (inch)

BenQ BL2491P16.3x21.4x7.2
BenQ BL249016.1x21.3x7.2
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions (HxWxD) (mm)

BenQ BL2491P414.3x543x181.9
BenQ BL2490408x540x182
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions (HxWxD) (w/o Base) (inch)

BenQ BL2491P12.4x21.4x1.8
BenQ BL249013.5x21.3x2.4
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions (HxWxD) (w/o Base) (mm)

BenQ BL2491P315.8x543x46.4
BenQ BL2490343x540x61
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (kg)

BenQ BL2491P2.9
BenQ BL24903.93
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (lb)

BenQ BL2491P6.39
BenQ BL24908.66
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (w/o Base) (kg)

BenQ BL2491P2.52
BenQ BL24903.54
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (w/o Base) (lb)

BenQ BL2491P5.56
BenQ BL24907.80
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Color Mode

BenQ BL2491PStandard, Game, ePaper, Care mode, Cinema
BenQ BL2490M-book, Standard, User, Game, ePaper, Care mode, Coding, Cinema
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Native Contrast

BenQ BL2491P1500:1
BenQ BL24901300:1
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

OSD Language

BenQ BL2491PBulgarian, Greek, Ukrainian, Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish
BenQ BL2490Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Refresh Rate (Hz)

BenQ BL2491P120
BenQ BL2490100
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Power Consumption (max)

BenQ BL2491P25 W
BenQ BL249030 W
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Power Consumption (normal)

BenQ BL2491P17 W
BenQ BL249020 W
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Depth with supplied stand

In Visual facts
BenQ BL2491P181.9 mm
BenQ BL2490182 mm
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 414.3x543x181.9. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 408x540x182. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Weight without stand

BenQ BL2491P2.52 kg
BenQ BL24903.54 kg
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (w/o Base) (kg): 2.52. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (w/o Base) (kg): 3.54. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions and stand configuration

BenQ BL2491P414.3x543x181.9 mm (height × width × depth, with supplied stand)
BenQ BL2490408x540x182 mm (height × width × depth, with supplied stand)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 414.3x543x181.9. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 408x540x182. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions without stand

BenQ BL2491P315.8x543x46.4 mm (height × width × depth, without stand)
BenQ BL2490343x540x61 mm (height × width × depth, without stand)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 315.8x543x46.4. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 343x540x61. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Weight with supplied stand

BenQ BL2491P2.9 kg
BenQ BL24903.93 kg
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 2.9. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 3.93. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Small physical differences (1)

Published physical width

BenQ BL2491P543 mm
BenQ BL2490540 mm
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 414.3x543x181.9. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 408x540x182. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ BL2490 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Missing or non-comparable evidence (20)

USB-C connection

BenQ BL2491PNot verified
BenQ BL2490Not verified
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB hub

BenQ BL2491PNot verified
BenQ BL2490Not verified
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Variable refresh support

BenQ BL2491PNot verified
BenQ BL2490Not verified
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Height-adjustable stand

BenQ BL2491PNot verified
BenQ BL2490Not verified
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Swivel-capable stand

BenQ BL2491PNot verified
BenQ BL2490Not verified
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Stand pivot

BenQ BL2491PNot verified
BenQ BL2490Not verified
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Hardware low-blue-light solution

BenQ BL2491PNot verified
BenQ BL2490Not verified
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Built-in speakers

BenQ BL2491PNot verified
BenQ BL2490Yes
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published speaker rating

BenQ BL2491PNot verified
BenQ BL24902Wx2
Sources
BenQ BL2491P

No source recorded for this side.

BenQ BL2490

Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Built-in Speaker

BenQ BL2491PNot verified
BenQ BL24902Wx2
Sources
BenQ BL2491P

No source recorded for this side.

BenQ BL2490

Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Color Temperature

BenQ BL2491PNot verified
BenQ BL2490Bluish, Normal, Reddish, User Define
Sources
BenQ BL2491P

No source recorded for this side.

BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Gamma

BenQ BL2491PNot verified
BenQ BL24901.8 - 2.6
Sources
BenQ BL2491P

No source recorded for this side.

BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Response Times (MPRT)

BenQ BL2491P1 ms
BenQ BL2490Not verified
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

EPEAT

BenQ BL2491PNot verified
BenQ BL2490Bronze
Sources
BenQ BL2491P

No source recorded for this side.

BenQ BL2490

Manufacturer specification · Manufacturer section Environmental Standards. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Brightness Intelligence Gen2 (B.I. Gen2)

BenQ BL2491PNot verified
BenQ BL2490Yes
Sources
BenQ BL2491P

No source recorded for this side.

BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Color Weakness

BenQ BL2491PNot verified
BenQ BL2490Yes
Sources
BenQ BL2491P

No source recorded for this side.

BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Eye Reminder

BenQ BL2491PNot verified
BenQ BL2490Yes
Sources
BenQ BL2491P

No source recorded for this side.

BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published MPRT response

BenQ BL2491P1 ms
BenQ BL2490Not verified
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Response Times (MPRT): 1 ms. Manufacturer moving-picture response claim; it is not grey-to-grey or measured input lag.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Response time and measurement basis

BenQ BL2491P5 ms (GtG); 1 ms (MPRT)
BenQ BL24905 ms (GtG)
Sources
BenQ BL2491P

Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (GtG). Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (MPRT).

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (GtG).

BenQ BL2490 — official UK technical specifications

One description lists details the other product's record states in separate fields. This is not a verified difference; compare those fields.

USB-C video support

BenQ BL2491PNot verified
BenQ BL2490Not verified
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

44 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

BenQ BL2491P

What it brings

  • The manufacturer publishes exact-model screen, connector and stand specifications. Use the actual diagonal and full input/mode conditions to match the display to your desk and source device.

What to check

  • Manufacturer brightness, response and colour claims are not independent measurements or a picture-quality verdict. USB-C, HDR and variable-refresh wording must be read with the listed direction, signal and mode restrictions; unknown support stays unknown.

BenQ BL2490

What it brings

  • The manufacturer publishes exact-model screen, connector and stand specifications. Use the actual diagonal and full input/mode conditions to match the display to your desk and source device.

What to check

  • Manufacturer brightness, response and colour claims are not independent measurements or a picture-quality verdict. USB-C, HDR and variable-refresh wording must be read with the listed direction, signal and mode restrictions; unknown support stays unknown.
COMPARE THE DETAILS

Full specifications

How we verify
91 of 91 specifications Sources in each row
Source-backed specifications for BenQ BL2491P and BenQ BL2490
SpecificationBenQ BL2491PBenQ BL2490
Viewable screen diagonal
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Screen Size: 23.8 inch. Actual viewable diagonal; rounded catalogue marketing size stays separate.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Screen Size: 23.8 inch. Actual viewable diagonal; rounded catalogue marketing size stays separate.

BenQ BL2490 — official UK technical specifications
23.8 in23.8 in
Native resolution
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Resolution (max.): 1920x1080. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Resolution (max.): 1920x1080. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
1920 × 10801920 × 1080
Panel technology
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Panel Type: IPS. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Panel Type: IPS. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
IPSIPS
Typical SDR brightness
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Brightness (typ.): 250 nits. Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Brightness (typ.): 250 nits. Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements.

BenQ BL2490 — official UK technical specifications
250 nits250 nits
Panel surface treatment
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Display Screen Coating: Matte. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Display Screen Coating: Matte. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
MatteMatte
Published colour gamut
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Color Gamut: 99% sRGB. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Color Gamut: 99% sRGB. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
99% sRGB99% sRGB
Aspect ratio
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
16:916:9
Static contrast ratioDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Native Contrast: 1500:1. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Native Contrast: 1300:1. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
1500:11300:1
Backlight / light source
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Backlight Technology: LED backlight. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Backlight Technology: LED backlight. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
LED backlightLED backlight
Screen Size
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
23.8 inch23.8 inch
Panel Type
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
IPSIPS
Backlight Technology
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
LED backlightLED backlight
Resolution (max.)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
1920x10801920x1080
Brightness (typ.)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
250 nits250 nits
Viewing Angle (L/R) (CR>=10)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
178°/178°178°/178°
Native ContrastDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
1500:11300:1
Color Gamut
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
99% sRGB99% sRGB
Color ModeDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Standard, Game, ePaper, Care mode, CinemaM-book, Standard, User, Game, ePaper, Care mode, Coding, Cinema
Aspect Ratio
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
16:916:9
Display Colors
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
16.7 million color16.7 million color
Display Screen Coating
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
MatteMatte
PPI
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
9393
ePaper
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
YesYes
Color Temperature
Sources
BenQ BL2491P

No source recorded.

BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Not providedBluish, Normal, Reddish, User Define
Gamma
Sources
BenQ BL2491P

No source recorded.

BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Not provided1.8 - 2.6
Brightness Intelligence Gen2 (B.I. Gen2)
Sources
BenQ BL2491P

No source recorded.

BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Not providedYes
Color Weakness
Sources
BenQ BL2491P

No source recorded.

BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Not providedYes
Refresh rate at native resolutionDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 120. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 100. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted.

BenQ BL2490 — official UK technical specifications
120 Hz100 Hz
Published refresh and input modesDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 120. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 100. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid.

BenQ BL2490 — official UK technical specifications
120100
Published grey-to-grey response
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Response Times (GtG): 5 ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Display · Response Times (GtG): 5 ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate.

BenQ BL2490 — official UK technical specifications
5 ms5 ms
Published MPRT response
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Display · Response Times (MPRT): 1 ms. Manufacturer moving-picture response claim; it is not grey-to-grey or measured input lag.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

No source recorded.

1 msNot provided
Response time and measurement basisDifferent
Sources
BenQ BL2491P

Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (GtG). Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (MPRT).

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (GtG).

BenQ BL2490 — official UK technical specifications
5 ms (GtG); 1 ms (MPRT)5 ms (GtG)
Response Times (GtG)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
5 ms5 ms
Refresh Rate (Hz)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
120100
Response Times (MPRT)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

No source recorded.

1 msNot provided
AMA
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
YesYes
Inputs, connections and versionsDifferent
Sources
BenQ BL2491P

Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI (v1.4). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort (v1.2). Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Headphone Jack.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI (v1.4). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort (v1.2). Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Headphone Jack.

BenQ BL2490 — official UK technical specifications
1 × HDMI (v1.4); 1 × DisplayPort (v1.2); Headphone Jack2 × HDMI (v1.4); 1 × DisplayPort (v1.2); Headphone Jack
Built-in speakers
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerYes
HDCP
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
1.41.4
Headphone Jack
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
YesYes
HDMI (v1.4)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
12
DisplayPort (v1.2)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
11
Published speaker rating
Sources
BenQ BL2491P

No source recorded.

BenQ BL2490

Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
Not provided2Wx2
Built-in Speaker
Sources
BenQ BL2491P

No source recorded.

BenQ BL2490

Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Not provided2Wx2
Dimensions and stand configurationDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 414.3x543x181.9. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 408x540x182. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted.

BenQ BL2490 — official UK technical specifications
414.3x543x181.9 mm (height × width × depth, with supplied stand)408x540x182 mm (height × width × depth, with supplied stand)
Published physical widthDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 414.3x543x181.9. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 408x540x182. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ BL2490 — official UK technical specifications
543 mm540 mm
Depth with supplied standDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 414.3x543x181.9. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 408x540x182. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ BL2490 — official UK technical specifications
181.9 mm182 mm
Dimensions without standDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 315.8x543x46.4. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 343x540x61. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
315.8x543x46.4 mm (height × width × depth, without stand)343x540x61 mm (height × width × depth, without stand)
Weight with supplied standDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 2.9. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 3.93. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

BenQ BL2490 — official UK technical specifications
2.9 kg3.93 kg
Weight without standDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (w/o Base) (kg): 2.52. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (w/o Base) (kg): 3.54. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

BenQ BL2490 — official UK technical specifications
2.52 kg3.54 kg
Published stand tilt
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · Tilt (down/up): -5˚ - 20˚. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · Tilt (down/up): -5˚ - 20˚. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
-5˚ - 20˚-5˚ - 20˚
VESA mounting pattern
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Dimension and Weight · VESA Wall Mount: 100x100 mm. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Dimension and Weight · VESA Wall Mount: 100x100 mm. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
100x100 mm100x100 mm
Included accessories and regional scope
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Accessories · Other Accessories: QSG, Warranty Card, Safety Instruction. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Accessories · Other Accessories: QSG, Warranty Card, Safety Instruction. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
QSG, Warranty Card, Safety InstructionQSG, Warranty Card, Safety Instruction
Tilt (down/up)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
-5˚ - 20˚-5˚ - 20˚
Dimensions (HxWxD) (mm)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
414.3x543x181.9408x540x182
Dimensions (HxWxD) (inch)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
16.3x21.4x7.216.1x21.3x7.2
Dimensions (HxWxD) (w/o Base) (mm)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
315.8x543x46.4343x540x61
Dimensions (HxWxD) (w/o Base) (inch)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
12.4x21.4x1.813.5x21.3x2.4
Net Weight (kg)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
2.93.93
Net Weight (lb)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
6.398.66
Net Weight (w/o Base) (kg)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
2.523.54
Net Weight (w/o Base) (lb)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
5.567.80
VESA Wall Mount
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
100x100 mm100x100 mm
VESA MediaSync
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Certification. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Certification. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
YesYes
Power supply
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Power · Power Supply: Built-in. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Power · Power Supply: Built-in. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
Built-inBuilt-in
Typical power consumptionDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Power · Power Consumption (normal): 17 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Power · Power Consumption (normal): 20 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

BenQ BL2490 — official UK technical specifications
17 W20 W
Voltage Rating
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
100 - 240V100 - 240V
Power Supply
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Built-inBuilt-in
Power Consumption (normal)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
17 W20 W
Power Consumption (max)Different
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
25 W30 W
Power Consumption (sleep mode)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
<0.5 W<0.5 W
Energy Star
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Environmental Standards. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Environmental Standards. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
8.08.0
Low-blue-light implementation
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Eye Care · Low Blue Light: Yes. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Eye Care · Low Blue Light: Yes. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
YesYes
Flicker-free claim
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer Eye Care · Flicker-free Technology: Yes. Original measurement and configuration scope retained.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer Eye Care · Flicker-free Technology: Yes. Original measurement and configuration scope retained.

BenQ BL2490 — official UK technical specifications
YesYes
OSD LanguageDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Bulgarian, Greek, Ukrainian, Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, SwedishArabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish
Flicker-free Technology
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
YesYes
Low Blue Light
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
YesYes
Eye-CareU
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Software. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Software. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
YesYes
Eye Reminder
Sources
BenQ BL2491P

No source recorded.

BenQ BL2490

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Not providedYes
Other Accessories
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Accessories. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Accessories. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
QSG, Warranty Card, Safety InstructionQSG, Warranty Card, Safety Instruction
Signal Cable (may vary by region)
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Accessories. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Accessories. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
HDMI (v1.4)HDMI (v1.4)
TUV CertificateDifferent
Sources
BenQ BL2491P

Manufacturer specification · Manufacturer section Certification. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Manufacturer specification · Manufacturer section Certification. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Eye Comfort 3.0, EyeSafe 2.0, Flicker-free, Low Blue LightEye Comfort 2.0, EyeSafe 2.0, Flicker-free, Low Blue Light, Low Blue light (Hardware Solution)
EPEAT
Sources
BenQ BL2491P

No source recorded.

BenQ BL2490

Manufacturer specification · Manufacturer section Environmental Standards. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ BL2490 — official UK technical specifications
Not providedBronze
Show unverified (8)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
Height-adjustable stand
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
Swivel-capable stand
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
Stand pivot
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
USB-C connection
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
USB hub
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
Variable refresh support
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
USB-C video support
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
Hardware low-blue-light solution
Sources
BenQ BL2491P

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2491P — official UK technical specifications
BenQ BL2490

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ BL2490 — official UK technical specifications
Not listed by the manufacturerNot listed by the manufacturer
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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.