BenQ BL2490 vs BenQ GW2291

BenQ BL249023.8 in

BenQ GW229121.5 in

Sources

BenQ BL2490

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

BenQ GW2291

Manufacturer specification · Manufacturer Display · Screen Size: 21.5 inch. Actual viewable diagonal; rounded catalogue marketing size stays separate.

Check the exact configuration and source conditions for your use.

Inputs, connections and versions

BenQ BL24902 × HDMI (v1.4); 1 × DisplayPort (v1.2); Headphone Jack

BenQ GW22911 × HDMI (v1.4); 1 × VGA; Headphone Jack

Sources

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 GW2291

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: VGA. 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.

Check the exact configuration and source conditions for your use.

Included accessories and regional scope

BenQ BL2490QSG, Warranty Card, Safety Instruction

BenQ GW2291QSG, Warranty Card

Sources

BenQ BL2490

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

BenQ GW2291

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

Check the exact configuration and source conditions for your use.

Typical power consumption

BenQ BL249020 W

BenQ GW229115 W

Sources

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 GW2291

Manufacturer specification · Manufacturer Power · Power Consumption (normal): 15 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

Check the exact configuration and source conditions for your use.

Other Accessories

BenQ BL2490QSG, Warranty Card, Safety Instruction

BenQ GW2291QSG, Warranty Card

Sources

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 GW2291

Check the exact configuration and source conditions for your use.

HDMI (v1.4)

BenQ BL24902

BenQ GW22911

Sources

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 GW2291

Check the exact configuration and source conditions for your use.

Show 17 more verified differences

Dimensions (HxWxD) (inch)

BenQ BL249016.1x21.3x7.2

BenQ GW229114.9x19.3x7.5

Sources

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 GW2291

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

Dimensions (HxWxD) (mm)

BenQ BL2490408x540x182

BenQ GW2291379.5x489.4x191.4

Sources

BenQ BL2490

BenQ GW2291

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

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

BenQ BL249013.5x21.3x2.4

BenQ GW229111.5x19.3x2.1

Sources

BenQ BL2490

BenQ GW2291

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

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

BenQ BL2490343x540x61

BenQ GW2291291.5x489.4x53.3

Sources

BenQ BL2490

BenQ GW2291

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

Net Weight (kg)

BenQ BL24903.93

BenQ GW22912.56

Sources

BenQ BL2490

BenQ GW2291

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

Color Gamut

BenQ BL249099% sRGB

BenQ GW229172% NTSC

Sources

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 GW2291

Check the exact configuration and source conditions for your use.

Color Mode

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

BenQ GW2291Standard, Game, Care mode, Cinema

Sources

BenQ BL2490

BenQ GW2291

Check the exact configuration and source conditions for your use.

OSD Language

BenQ BL2490Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish

BenQ GW2291Bulgarian, Greek, Ukrainian, Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish

Sources

BenQ BL2490

BenQ GW2291

Check the exact configuration and source conditions for your use.

PPI

BenQ BL249093

BenQ GW2291102

Sources

BenQ BL2490

BenQ GW2291

Check the exact configuration and source conditions for your use.

Screen Size

BenQ BL249023.8 inch

BenQ GW229121.5 inch

Sources

BenQ BL2490

BenQ GW2291

Check the exact configuration and source conditions for your use.

Power Consumption (max)

BenQ BL249030 W

BenQ GW229124 W

Sources

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 GW2291

Check the exact configuration and source conditions for your use.

Power Consumption (normal)

BenQ BL249020 W

BenQ GW229115 W

Sources

BenQ BL2490

BenQ GW2291

Check the exact configuration and source conditions for your use.

Depth with supplied stand

BenQ BL2490182 mm

BenQ GW2291191.4 mm

Sources

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 GW2291

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 379.5x489.4x191.4. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

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

Dimensions and stand configuration

BenQ BL2490408x540x182 mm (height × width × depth, with supplied stand)

BenQ GW2291379.5x489.4x191.4 mm (height × width × depth, with supplied stand)

Sources

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 GW2291

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 379.5x489.4x191.4. 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.

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

Dimensions without stand

BenQ BL2490343x540x61 mm (height × width × depth, without stand)

BenQ GW2291291.5x489.4x53.3 mm (height × width × depth, without stand)

Sources

BenQ BL2490

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

BenQ GW2291

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 291.5x489.4x53.3. Original measurement and configuration scope retained.

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

Weight with supplied stand

BenQ BL24903.93 kg

BenQ GW22912.56 kg

Sources

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 GW2291

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 2.56. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

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

Published physical width

BenQ BL2490540 mm

BenQ GW2291489.4 mm

Sources

BenQ BL2490

BenQ GW2291

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

Missing or non-comparable evidence (22)

USB-C connection

BenQ BL2490Not verified

BenQ GW2291Not verified

Sources

BenQ BL2490

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

BenQ GW2291

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

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

USB hub

BenQ BL2490Not verified

BenQ GW2291Not verified

Sources

BenQ BL2490

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

BenQ GW2291

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

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

Variable refresh support

BenQ BL2490Not verified

BenQ GW2291Not verified

Sources

BenQ BL2490

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

BenQ GW2291

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

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

Height-adjustable stand

BenQ BL2490Not verified

BenQ GW2291Not verified

Sources

BenQ BL2490

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

BenQ GW2291

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

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

Swivel-capable stand

BenQ BL2490Not verified

BenQ GW2291Not verified

Sources

BenQ BL2490

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

BenQ GW2291

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

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

Stand pivot

BenQ BL2490Not verified

BenQ GW2291Not verified

Sources

BenQ BL2490

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

BenQ GW2291

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

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

Hardware low-blue-light solution

BenQ BL2490Not verified

BenQ GW2291Not verified

Sources

BenQ BL2490

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

BenQ GW2291

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

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

Published colour gamut

BenQ BL249099% sRGB

BenQ GW229172% NTSC

Sources

BenQ BL2490

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

BenQ GW2291

Manufacturer specification · Manufacturer Display · Color Gamut: 72% NTSC. Original measurement and configuration scope retained.

The declared gamut figures use different or unstated colour spaces. They are not ranked; compare figures stated in the same colour space.

VESA MediaSync

BenQ BL2490Yes

BenQ GW2291Not verified

Sources

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 GW2291

No source recorded for this side.

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

DisplayPort (v1.2)

BenQ BL24901

BenQ GW2291Not verified

Sources

BenQ BL2490

BenQ GW2291

No source recorded for this side.

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

VGA

BenQ BL2490Not verified

BenQ GW22911

Sources

BenQ BL2490

No source recorded for this side.

BenQ GW2291

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

Net Weight (lb)

BenQ BL24908.66

BenQ GW2291Not verified

Sources

BenQ BL2490

BenQ GW2291

No source recorded for this side.

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

Net Weight (w/o Base) (kg)

BenQ BL24903.54

BenQ GW2291Not verified

Sources

BenQ BL2490

BenQ GW2291

No source recorded for this side.

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

Net Weight (w/o Base) (lb)

BenQ BL24907.80

BenQ GW2291Not verified

Sources

BenQ BL2490

BenQ GW2291

No source recorded for this side.

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

Color Temperature

BenQ BL2490Bluish, Normal, Reddish, User Define

BenQ GW2291Not verified

Sources

BenQ BL2490

BenQ GW2291

No source recorded for this side.

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

Gamma

BenQ BL24901.8 - 2.6

BenQ GW2291Not verified

Sources

BenQ BL2490

BenQ GW2291

No source recorded for this side.

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

EPEAT

BenQ BL2490Bronze

BenQ GW2291Not verified

Sources

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 GW2291

No source recorded for this side.

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

Brightness Intelligence Gen2 (B.I. Gen2)

BenQ BL2490Yes

BenQ GW2291Not verified

Sources

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 GW2291

No source recorded for this side.

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

Color Weakness

BenQ BL2490Yes

BenQ GW2291Not verified

Sources

BenQ BL2490

BenQ GW2291

No source recorded for this side.

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

ePaper

BenQ BL2490Yes

BenQ GW2291Not verified

Sources

BenQ BL2490

BenQ GW2291

No source recorded for this side.

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

USB-C video support

BenQ BL2490Not verified

BenQ GW2291Not verified

Sources

BenQ BL2490

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

BenQ GW2291

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

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

Weight without stand

BenQ BL24903.54 kg

BenQ GW2291Not verified

Sources

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.

First product manufacturer source Second product manufacturer source

BenQ GW2291

No source recorded for this side.

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

45 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

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.
Manufacturer source

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.
Manufacturer source

BenQ GW2291

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.
Manufacturer source

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.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

90 of 90 specifications Sources in each row

Source-backed specifications for BenQ BL2490 and BenQ GW2291
Specification	BenQ BL2490	BenQ GW2291

Viewable screen diagonalDifferent Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Display · Screen Size: 21.5 inch. Actual viewable diagonal; rounded catalogue marketing size stays separate. BenQ GW2291 — official UK technical specifications	23.8 in	21.5 in
Native resolution Sources BenQ BL2490 Manufacturer specification · Manufacturer Display · Resolution (max.): 1920x1080. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Display · Resolution (max.): 1920x1080. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	1920 × 1080	1920 × 1080
Panel technology Sources BenQ BL2490 Manufacturer specification · Manufacturer Display · Panel Type: IPS. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Display · Panel Type: IPS. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	IPS	IPS
Typical SDR brightness Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Display · Brightness (typ.): 250 nits. Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements. BenQ GW2291 — official UK technical specifications	250 nits	250 nits
Panel surface treatment Sources BenQ BL2490 Manufacturer specification · Manufacturer Display · Display Screen Coating: Matte. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Display · Display Screen Coating: Matte. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	Matte	Matte
Published colour gamutDifferent Sources BenQ BL2490 Manufacturer specification · Manufacturer Display · Color Gamut: 99% sRGB. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Display · Color Gamut: 72% NTSC. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	99% sRGB	72% NTSC
Aspect ratio Sources BenQ BL2490 Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	16:9	16:9
Static contrast ratio Sources BenQ BL2490 Manufacturer specification · Manufacturer Display · Native Contrast: 1300:1. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Display · Native Contrast: 1300:1. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	1300:1	1300:1
Backlight / light source Sources BenQ BL2490 Manufacturer specification · Manufacturer Display · Backlight Technology: LED backlight. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Display · Backlight Technology: LED backlight. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	LED backlight	LED backlight
Screen SizeDifferent Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	23.8 inch	21.5 inch
Panel Type Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	IPS	IPS
Backlight Technology Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	LED backlight	LED backlight
Resolution (max.) Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	1920x1080	1920x1080
Brightness (typ.) Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	250 nits	250 nits
Viewing Angle (L/R) (CR>=10) Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	178°/178°	178°/178°
Native Contrast Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	1300:1	1300:1
Color GamutDifferent Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	99% sRGB	72% NTSC
Color ModeDifferent Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	M-book, Standard, User, Game, ePaper, Care mode, Coding, Cinema	Standard, Game, Care mode, Cinema
Aspect Ratio Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	16:9	16:9
Display Colors Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	16.7 million color	16.7 million color
Display Screen Coating Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Matte	Matte
PPIDifferent Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	93	102
Color Temperature Sources 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 BenQ GW2291 No source recorded.	Bluish, Normal, Reddish, User Define	Not provided
Gamma Sources 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 BenQ GW2291 No source recorded.	1.8 - 2.6	Not provided
Brightness Intelligence Gen2 (B.I. Gen2) Sources 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 BenQ GW2291 No source recorded.	Yes	Not provided
Color Weakness Sources 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 BenQ GW2291 No source recorded.	Yes	Not provided
ePaper Sources 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 BenQ GW2291 No source recorded.	Yes	Not provided

Refresh rate at native resolution Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	100 Hz	100 Hz
Published refresh and input modes Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	100	100
Published grey-to-grey response Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Display · Response Times (GtG): 5 ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate. BenQ GW2291 — official UK technical specifications	5 ms	5 ms
Response time and measurement basis Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	5 ms (GtG)	5 ms (GtG)
Response Times (GtG) Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	5 ms	5 ms
Refresh Rate (Hz) Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	100	100
AMA Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Yes	Yes

Inputs, connections and versionsDifferent Sources 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 BenQ GW2291 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: VGA. 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 GW2291 — official UK technical specifications	2 × HDMI (v1.4); 1 × DisplayPort (v1.2); Headphone Jack	1 × HDMI (v1.4); 1 × VGA; Headphone Jack
Built-in speakers Sources BenQ BL2490 Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	Yes	Yes
Published speaker rating Sources BenQ BL2490 Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	2Wx2	2Wx2
HDCP Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	1.4	1.4
Built-in Speaker Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	2Wx2	2Wx2
Headphone Jack Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Yes	Yes
HDMI (v1.4)Different Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	2	1
DisplayPort (v1.2) Sources 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 BenQ GW2291 No source recorded.	1	Not provided
VGA Sources BenQ BL2490 No source recorded. BenQ GW2291 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 GW2291 — official UK technical specifications	Not provided	1

Dimensions and stand configurationDifferent Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 379.5x489.4x191.4. 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 GW2291 — official UK technical specifications	408x540x182 mm (height × width × depth, with supplied stand)	379.5x489.4x191.4 mm (height × width × depth, with supplied stand)
Published physical widthDifferent Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 379.5x489.4x191.4. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. BenQ GW2291 — official UK technical specifications	540 mm	489.4 mm
Depth with supplied standDifferent Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 379.5x489.4x191.4. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. BenQ GW2291 — official UK technical specifications	182 mm	191.4 mm
Dimensions without standDifferent Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 291.5x489.4x53.3. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	343x540x61 mm (height × width × depth, without stand)	291.5x489.4x53.3 mm (height × width × depth, without stand)
Weight with supplied standDifferent Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 2.56. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct. BenQ GW2291 — official UK technical specifications	3.93 kg	2.56 kg
Weight without stand Sources 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 BenQ GW2291 No source recorded.	3.54 kg	Not provided
Published stand tilt Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Dimension and Weight · Tilt (down/up): -5˚ - 20˚. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	-5˚ - 20˚	-5˚ - 20˚
VESA mounting pattern Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Dimension and Weight · VESA Wall Mount: 100x100 mm. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	100x100 mm	100x100 mm
Included accessories and regional scopeDifferent Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Accessories · Other Accessories: QSG, Warranty Card. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	QSG, Warranty Card, Safety Instruction	QSG, Warranty Card
Tilt (down/up) Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	-5˚ - 20˚	-5˚ - 20˚
Dimensions (HxWxD) (mm)Different Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	408x540x182	379.5x489.4x191.4
Dimensions (HxWxD) (inch)Different Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	16.1x21.3x7.2	14.9x19.3x7.5
Dimensions (HxWxD) (w/o Base) (mm)Different Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	343x540x61	291.5x489.4x53.3
Dimensions (HxWxD) (w/o Base) (inch)Different Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	13.5x21.3x2.4	11.5x19.3x2.1
Net Weight (kg)Different Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	3.93	2.56
Net Weight (lb) Sources 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 BenQ GW2291 No source recorded.	8.66	Not provided
Net Weight (w/o Base) (kg) Sources 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 BenQ GW2291 No source recorded.	3.54	Not provided
Net Weight (w/o Base) (lb) Sources 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 BenQ GW2291 No source recorded.	7.80	Not provided
VESA Wall Mount Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	100x100 mm	100x100 mm
VESA MediaSync Sources 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 BenQ GW2291 No source recorded.	Yes	Not provided

Power supply Sources BenQ BL2490 Manufacturer specification · Manufacturer Power · Power Supply: Built-in. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Power · Power Supply: Built-in. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	Built-in	Built-in
Typical power consumptionDifferent Sources 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 BenQ GW2291 Manufacturer specification · Manufacturer Power · Power Consumption (normal): 15 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate. BenQ GW2291 — official UK technical specifications	20 W	15 W
Voltage Rating Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	100 - 240V	100 - 240V
Power Supply Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Built-in	Built-in
Power Consumption (normal)Different Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	20 W	15 W
Power Consumption (max)Different Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	30 W	24 W
Power Consumption (sleep mode) Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	<0.5 W	<0.5 W
Energy Star Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	8.0	8.0

Low-blue-light implementation Sources BenQ BL2490 Manufacturer specification · Manufacturer Eye Care · Low Blue Light: Yes. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Eye Care · Low Blue Light: Yes. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	Yes	Yes
Flicker-free claim Sources BenQ BL2490 Manufacturer specification · Manufacturer Eye Care · Flicker-free Technology: Yes. Original measurement and configuration scope retained. BenQ BL2490 — official UK technical specifications BenQ GW2291 Manufacturer specification · Manufacturer Eye Care · Flicker-free Technology: Yes. Original measurement and configuration scope retained. BenQ GW2291 — official UK technical specifications	Yes	Yes
OSD LanguageDifferent Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish	Bulgarian, Greek, Ukrainian, Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish
Flicker-free Technology Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Yes	Yes
Low Blue Light Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Yes	Yes
Eye Reminder Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Yes	Yes
Eye-CareU Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Yes	Yes

Other AccessoriesDifferent Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	QSG, Warranty Card, Safety Instruction	QSG, Warranty Card
Signal Cable (may vary by region) Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	HDMI (v1.4)	HDMI (v1.4)
EPEAT Sources 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 BenQ GW2291 No source recorded.	Bronze	Not provided
TUV Certificate Sources 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 BenQ GW2291 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 GW2291 — official UK technical specifications	Eye Comfort 2.0, EyeSafe 2.0, Flicker-free, Low Blue Light, Low Blue light (Hardware Solution)	Eye Comfort 2.0, EyeSafe 2.0, Flicker-free, Low Blue Light, Low Blue light (Hardware Solution)

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 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 BenQ GW2291 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ GW2291 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Swivel-capable stand Sources 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 BenQ GW2291 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ GW2291 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Stand pivot Sources 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 BenQ GW2291 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ GW2291 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
USB-C connection Sources 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 BenQ GW2291 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ GW2291 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
USB hub Sources 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 BenQ GW2291 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ GW2291 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Variable refresh support Sources 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 BenQ GW2291 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ GW2291 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
USB-C video support Sources 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 BenQ GW2291 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ GW2291 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Hardware low-blue-light solution Sources 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 BenQ GW2291 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ GW2291 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer

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BenQ GW2490

Max refresh: 100 Hz
Screen diagonal: 23.8 in
Stand depth: 182 mm

BenQ GW2490E

Max refresh: 100 Hz
Screen diagonal: 23.8 in
Stand depth: 182 mm

BenQ GW2490T

Max refresh: 100 Hz
Screen diagonal: 23.8 in
Stand depth: 241 mm

BenQ BL2490T

Max refresh: 100 Hz
Screen diagonal: 23.8 in
Stand depth: 241 mm