EX251 · 24.5-inch IPS · BenQ UK specification
A 24.5-inch Full HD IPS gaming monitor rated at 220 Hz over both HDMI and DisplayPort, with a 1 ms GtG claim, FreeSync and 2.5 W × 2 speakers.
Specifications checked 26 Sept 2026.
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Manufacturer specificationsChoose the EX251 for
Choose the EX271Q for
EX271Q · 27-inch IPS · BenQ UK specification
A 27-inch 2560 × 1440 IPS gaming monitor rated at 180 Hz over DisplayPort (144 Hz over HDMI), with DisplayHDR 400, FreeSync Premium, a KVM switch and USB-C with 65 W charging.
Specifications checked 28 Sept 2026.
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Differences first. Select a topic for its graphic, sources and conditions.
Check the exact configuration and source conditions for your use.
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.
18 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.
Manufacturer specification · Manufacturer resolution notation: 1920x1080.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Manufacturer resolution notation: 2560x1440.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · BenQ lists HDMI: 220 Hz, DP: 220 Hz; the 220 Hz figure needs the HDMI or DP input and a source device that supports the mode.
BenQ EX251 — exact-model technical specificationsManufacturer specification · BenQ lists HDMI: 144 Hz, DP: 180 Hz; the 180 Hz figure needs the DP input and a source device that supports the mode.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · The source device and input must support the mode.
BenQ EX251 — exact-model technical specificationsManufacturer specification · The source device and input must support the mode.
BenQ EX271Q — exact-model technical specificationsCheck 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.
Manufacturer specification · Manufacturer port counts and versions; the source device and cable must support the mode you want.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Port counts and versions as listed in BenQ’s specification table; the product overview instead names HDMI 2.1, so the HDMI version is recorded as conflicting (see hdmi_version). The source device and cable must support the mode you want.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Manufacturer specification · BenQ lists “Height Adjustment Stand NA mm” for this model.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Height-adjustable stand; travel is listed separately.
BenQ EX271Q — exact-model technical specificationsCompare the supplied stand and mounting requirements. These affect positioning and desk fit; they do not establish panel quality. Check any separately stated limits or conflicting dimensions.
Manufacturer specification · Manufacturer colour specification.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Manufacturer colour specification.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · BenQ notes that the signal cable may vary by region; check the seller’s listing.
BenQ EX251 — exact-model technical specificationsManufacturer specification · BenQ notes that the signal cable may vary by region; check the seller’s listing.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Accessory bundles can vary by market; check the seller’s listing.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Accessory bundles can vary by market; check the seller’s listing.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Manufacturer normal-mode figure; brightness, USB devices and charging load change real use.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Manufacturer normal-mode figure; brightness, USB devices and charging load change real use.
BenQ EX271Q — exact-model technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.
BenQ EX271Q — exact-model technical specificationsA size or weight trade-off; it does not establish the better product.
A size or weight trade-off; it does not establish the better product.
BenQ lists 428.78x557.70x211.74 mm (height × width × depth). · Manufacturer specification · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement.
BenQ EX251 — exact-model technical specificationsBenQ lists 545.4x613.8x276.8 mm (height × width × depth) in landscape orientation. · Manufacturer specification · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement.
BenQ EX271Q — exact-model technical specificationsA size or weight trade-off; it does not establish the better product.
Manufacturer specification · Manufacturer panel dimensions without the base.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Manufacturer panel dimensions without the base.
BenQ EX271Q — exact-model technical specificationsA size or weight trade-off; it does not establish the better product.
Manufacturer specification · BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded.
BenQ EX251 — exact-model technical specificationsManufacturer specification · BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded.
BenQ EX271Q — exact-model technical specificationsA size or weight trade-off; it does not establish the better product.
Manufacturer specification · Manufacturer width in the listed landscape configuration.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Manufacturer width in the listed landscape configuration.
BenQ EX271Q — exact-model technical specificationsA size or weight trade-off; it does not establish the better product.
No source recorded for this side.
Manufacturer specification · Manufacturer-listed HDMI limit at native resolution.
BenQ EX271Q — exact-model technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No upstream USB-C or Thunderbolt charging port is listed; downstream accessory-charging figures are not laptop power delivery. · Manufacturer specification
BenQ EX251 — exact-model technical specificationsManufacturer specification · 65 W from the USB-C port that also carries DisplayPort Alt Mode video and data. Downstream accessory ports supply less and are not laptop-charging ports.
BenQ EX271Q — exact-model technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
BenQ’s specification table has no pivot entry for this model; absence is not inferred from the omission. · Manufacturer specification
BenQ EX251 — exact-model technical specificationsManufacturer specification · Portrait pivot supported; angle listed separately.
BenQ EX271Q — exact-model technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
BenQ’s specification table lists no built-in speaker for this model; absence is not inferred from the omission. · Manufacturer specification
BenQ EX271Q — exact-model technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Manufacturer rated output.
BenQ EX251 — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Manufacturer colour specification in its stated colour space; coverage is not an independent measurement.
BenQ EX251 — exact-model technical specificationsManufacturer specification · Manufacturer colour specification in its stated colour space; coverage is not an independent measurement.
BenQ EX271Q — exact-model technical specificationsThe declared gamut figures use different or unstated colour spaces. They are not ranked; compare figures stated in the same colour space.
No source recorded for this side.
Manufacturer specification · BenQ's Game Console Compatibility table on the UK product page, as listed (each row carries a "Compatible models" link); it also lists PC at 2K / 1080p 144Hz HDR. The console and its settings must support the listed mode.
BenQ EX271Q — UK product and identityEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
BenQ UK sources conflict: the specification table lists “HDMI (v2.0)” × 2, while the product overview says “DP 1.4, HDMI 2.1, and USB-C”. Neither is chosen. · Manufacturer specification
BenQ EX271Q — exact-model technical specificationsBenQ EX271Q — UK product and identityEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Manufacturer-listed travel: 100 mm. Not calculated from the external height range.
BenQ EX271Q — exact-model technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Left/right range as listed by BenQ.
BenQ EX271Q — exact-model technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Down/up range as listed by BenQ.
BenQ EX251 — exact-model technical specificationsBenQ's UK specification table lists Tilt (down/up) -5˚ - 15˚, while the UK product overview's comfort section lists Tilt -5 - 20. The two BenQ UK listings disagree on the upward limit, so no single tilt range is selected. · Manufacturer specification · Down/up range as listed by BenQ.
BenQ EX271Q — exact-model technical specificationsBenQ EX271Q — UK product and identityEvidence is missing or conflicting on at least one side. This is not a verified difference.
24 shared fields have the same recorded value.
| Specification | BenQ EX251 | BenQ EX271Q |
|---|---|---|
Screen diagonalDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name. BenQ EX271Q — exact-model technical specifications | 24.5 in | 27 in |
Native resolutionDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer resolution notation: 1920x1080. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer resolution notation: 2560x1440. BenQ EX271Q — exact-model technical specifications | 1920 × 1080 | 2560 × 1440 |
Panel technology Sources | IPS | IPS |
Typical brightness SourcesBenQ EX251 Manufacturer specification · Manufacturer typical brightness; picture mode and content affect output. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer typical brightness; picture mode and content affect output. BenQ EX271Q — exact-model technical specifications | 350 cd/m² | 350 cd/m² |
Listed HDR peak brightness SourcesBenQ EX251 Manufacturer specification · Manufacturer HDR peak figure; not a measured real-scene result. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer HDR peak figure; not a measured real-scene result. BenQ EX271Q — exact-model technical specifications | 400 nits | 400 nits |
HDR formats / certification SourcesBenQ EX251 Manufacturer specification · Manufacturer-listed HDR formats or certification. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer-listed HDR formats or certification. BenQ EX271Q — exact-model technical specifications | HDR10, VESA DisplayHDR 400 | HDR10, VESA DisplayHDR 400 |
Aspect ratio Sources | 16:9 | 16:9 |
Native contrast Sources | 1000:1 | 1000:1 |
Screen coating Sources | Matte | Matte |
Viewing angles and basis SourcesBenQ EX251 Manufacturer specification · Left/right angles at a contrast ratio of at least 10:1, as listed. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Left/right angles at a contrast ratio of at least 10:1, as listed. BenQ EX271Q — exact-model technical specifications | 178°/178° | 178°/178° |
Display coloursDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer colour specification. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer colour specification. BenQ EX271Q — exact-model technical specifications | 16.7 million color | 1.07 billion colors |
Listed colour gamutDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer colour specification in its stated colour space; coverage is not an independent measurement. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer colour specification in its stated colour space; coverage is not an independent measurement. BenQ EX271Q — exact-model technical specifications | 99% sRGB | 95% P3 |
Backlight technology Sources | LED backlight | LED backlight |
Refresh rate at native resolutionDifferent SourcesBenQ EX251 Manufacturer specification · BenQ lists HDMI: 220 Hz, DP: 220 Hz; the 220 Hz figure needs the HDMI or DP input and a source device that supports the mode. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · BenQ lists HDMI: 144 Hz, DP: 180 Hz; the 180 Hz figure needs the DP input and a source device that supports the mode. BenQ EX271Q — exact-model technical specifications | 220 Hz | 180 Hz |
Listed refresh modes and input limitsDifferent SourcesBenQ EX251 Manufacturer specification · The source device and input must support the mode. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · The source device and input must support the mode. BenQ EX271Q — exact-model technical specifications | HDMI: 220 Hz, DP: 220 Hz | HDMI: 144 Hz, DP: 180 Hz |
GtG response-time claim SourcesBenQ EX251 Manufacturer specification · Manufacturer GtG claim; BenQ’s specification table publishes no test conditions for it and lists no MPRT figure. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer GtG claim; BenQ’s specification table publishes no test conditions for it and lists no MPRT figure. BenQ EX271Q — exact-model technical specifications | 1 ms | 1 ms |
Adaptive sync SourcesBenQ EX251 Manufacturer specification · Needs compatible source hardware and the right input mode. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Needs compatible source hardware and the right input mode. BenQ EX271Q — exact-model technical specifications | Yes | Yes |
Listed adaptive-sync technologyDifferent Sources | AMD FreeSync | AMD FreeSync Premium |
Motion blur reduction mode Sources | Yes | Yes |
Highest listed HDMI refresh rate SourcesBenQ EX251 No source recorded. BenQ EX271Q Manufacturer specification · Manufacturer-listed HDMI limit at native resolution. BenQ EX271Q — exact-model technical specifications | Not provided | 144 Hz |
Inputs, connections and versionsDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer port counts and versions; the source device and cable must support the mode you want. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Port counts and versions as listed in BenQ’s specification table; the product overview instead names HDMI 2.1, so the HDMI version is recorded as conflicting (see hdmi_version). The source device and cable must support the mode you want. BenQ EX271Q — exact-model technical specifications | 2 × HDMI (v2.0); 1 × DisplayPort (v1.2); 1 × USB Type-C Upstream (USB 3.2 Gen 1, 5 Gbps, Data only); 2 × USB Type-A Downstream (USB 3.2 Gen 1, 5 Gbps, power charging 4.5W); headphone jack | 2 × HDMI (v2.0); 1 × DisplayPort (v1.4); 1 × USB C(PowerDelivery 65W, DisplayPort Alt Mode, Data); 1 × USB Type-C Upstream (USB 3.2 Gen 1, 5 Gbps, Data only); 2 × USB Type-A Downstream (USB 3.2 Gen 1, 5 Gbps, power charging 4.5W); headphone jack |
USB-C connection SourcesBenQ EX251 Manufacturer specification · The listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · The listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port. BenQ EX271Q — exact-model technical specifications | Yes | Yes |
Highest listed USB-C / Thunderbolt charging output SourcesBenQ EX251 No upstream USB-C or Thunderbolt charging port is listed; downstream accessory-charging figures are not laptop power delivery. · Manufacturer specification BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · 65 W from the USB-C port that also carries DisplayPort Alt Mode video and data. Downstream accessory ports supply less and are not laptop-charging ports. BenQ EX271Q — exact-model technical specifications | Not listed by the manufacturer | 65 W |
USB hub SourcesBenQ EX251 Manufacturer specification · Downstream USB ports need the listed upstream connection to the computer. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Downstream USB ports need the listed upstream connection to the computer. BenQ EX271Q — exact-model technical specifications | Yes | Yes |
Built-in speakers SourcesBenQ EX271Q BenQ’s specification table lists no built-in speaker for this model; absence is not inferred from the omission. · Manufacturer specification BenQ EX271Q — exact-model technical specifications | Yes | Not listed by the manufacturer |
Listed speaker configuration SourcesBenQ EX251 Manufacturer specification · Manufacturer rated output. BenQ EX251 — exact-model technical specificationsBenQ EX271Q No source recorded. | 2.5Wx2 | Not provided |
Headphone output Sources | Yes | Yes |
HDCP version Sources | 2.2 | 2.2 |
Game console compatibility (BenQ table) SourcesBenQ EX251 No source recorded. BenQ EX271Q Manufacturer specification · BenQ's Game Console Compatibility table on the UK product page, as listed (each row carries a "Compatible models" link); it also lists PC at 2K / 1080p 144Hz HDR. The console and its settings must support the listed mode. BenQ EX271Q — UK product and identity | Not provided | PS5: 2K / 1080p 120Hz HDR; Xbox Series X: 2K / 1080p 120Hz HDR; Xbox Series S: 2K / 1080p 120Hz HDR; Switch: 1080p 60Hz SDR; Steam Deck: 2K / 1080p 120Hz HDR; Ally: 2K / 1080p 144Hz HDR |
Keyboard / mouse switching SourcesBenQ EX251 No source recorded. | Not provided | Yes |
Dimensions with standDifferent SourcesBenQ EX251 BenQ lists 428.78x557.70x211.74 mm (height × width × depth). · Manufacturer specification · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement. BenQ EX251 — exact-model technical specificationsBenQ EX271Q BenQ lists 545.4x613.8x276.8 mm (height × width × depth) in landscape orientation. · Manufacturer specification · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement. BenQ EX271Q — exact-model technical specifications | 428.78 × 557.70 × 211.74 mm (height × width × depth, with stand) | 545.4 × 613.8 × 276.8 mm (height × width × depth, with stand) |
Depth with standDifferent SourcesBenQ EX251 Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement. BenQ EX271Q — exact-model technical specifications | 211.74 mm | 276.8 mm |
Width with standDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer width in the listed landscape configuration. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer width in the listed landscape configuration. BenQ EX271Q — exact-model technical specifications | 557.7 mm | 613.8 mm |
Dimensions without standDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer panel dimensions without the base. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer panel dimensions without the base. BenQ EX271Q — exact-model technical specifications | 339.2 × 557.70 × 81.9 mm (height × width × depth, without base) | 374.9 × 613.8 × 92 mm (height × width × depth, without base) |
Weight with standDifferent SourcesBenQ EX251 Manufacturer specification · BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded. BenQ EX271Q — exact-model technical specifications | 4.17 kg | 7.2 kg |
Weight without standDifferent Sources | 3.62 kg | 5.3 kg |
Height-adjustable standDifferent SourcesBenQ EX251 Manufacturer specification · BenQ lists “Height Adjustment Stand NA mm” for this model. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Height-adjustable stand; travel is listed separately. BenQ EX271Q — exact-model technical specifications | No | Yes |
Stand tilt SourcesBenQ EX251 Manufacturer specification · Down/up range as listed by BenQ. BenQ EX251 — exact-model technical specificationsBenQ EX271Q BenQ's UK specification table lists Tilt (down/up) -5˚ - 15˚, while the UK product overview's comfort section lists Tilt -5 - 20. The two BenQ UK listings disagree on the upward limit, so no single tilt range is selected. · Manufacturer specification · Down/up range as listed by BenQ. BenQ EX271Q — exact-model technical specificationsBenQ EX271Q — UK product and identity | -5° - 20° | Conflicting sources |
Stand pivot SourcesBenQ EX251 BenQ’s specification table has no pivot entry for this model; absence is not inferred from the omission. · Manufacturer specification BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Portrait pivot supported; angle listed separately. BenQ EX271Q — exact-model technical specifications | Not listed by the manufacturer | Yes |
VESA mounting pattern SourcesBenQ EX251 Manufacturer specification · Match the screw size, monitor weight and the mount’s load rating as well as the hole pattern. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Match the screw size, monitor weight and the mount’s load rating as well as the hole pattern. BenQ EX271Q — exact-model technical specifications | 100 × 100 mm | 100 × 100 mm |
Listed signal cablesDifferent SourcesBenQ EX251 Manufacturer specification · BenQ notes that the signal cable may vary by region; check the seller’s listing. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · BenQ notes that the signal cable may vary by region; check the seller’s listing. BenQ EX271Q — exact-model technical specifications | HDMI (v2.0) | HDMI (v2.0), USB 3.2, USB C |
Listed accessoriesDifferent SourcesBenQ EX251 Manufacturer specification · Accessory bundles can vary by market; check the seller’s listing. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Accessory bundles can vary by market; check the seller’s listing. BenQ EX271Q — exact-model technical specifications | QSG, Warranty Card | QSG, Warranty Card, Remote Control |
Stand height travel SourcesBenQ EX251 No source recorded. BenQ EX271Q Manufacturer specification · Manufacturer-listed travel: 100 mm. Not calculated from the external height range. BenQ EX271Q — exact-model technical specifications | Not provided | 100 mm |
Swivel-capable stand SourcesBenQ EX251 No source recorded. | Not provided | Yes |
Stand swivel SourcesBenQ EX251 No source recorded. BenQ EX271Q Manufacturer specification · Left/right range as listed by BenQ. BenQ EX271Q — exact-model technical specifications | Not provided | 15°/ 15° |
Published pivot angle SourcesBenQ EX251 No source recorded. | Not provided | 90° |
Typical / normal operating powerDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer normal-mode figure; brightness, USB devices and charging load change real use. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer normal-mode figure; brightness, USB devices and charging load change real use. BenQ EX271Q — exact-model technical specifications | 18 W | 23.5 W |
Maximum powerDifferent SourcesBenQ EX251 Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. BenQ EX271Q — exact-model technical specifications | 55 W | 170 W |
Sleep-mode power SourcesBenQ EX251 Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. BenQ EX251 — exact-model technical specificationsBenQ EX271Q Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. BenQ EX271Q — exact-model technical specifications | <0.5 W | <0.5 W |
Power supply Sources | Built-in | Built-in |
Input voltage Sources | 100 - 240V | 100 - 240V |
Flicker-free backlight claim Sources | Yes | Yes |
Low blue light mode Sources | Yes | Yes |
Ambient-light adaptive adjustment (B.I.+ Gen2) SourcesBenQ EX251 Manufacturer specification · BenQ’s table lists “Brightness Intelligence Plus Gen2 (B.I.+ Gen2): Yes”; the product page says Brightness Intelligence Plus automatically adjusts the display brightness and colour temperature. BenQ EX251 — exact-model technical specificationsBenQ EX251 — UK product and identityBenQ EX271Q Manufacturer specification · BenQ’s table lists “Brightness Intelligence Plus Gen2 (B.I.+ Gen2): Yes”; the product page says Brightness Intelligence Plus automatically adjusts the display brightness and colour temperature. BenQ EX271Q — exact-model technical specificationsBenQ EX271Q — UK product and identity | Yes | Yes |
Specification market SourcesBenQ EX251 Manufacturer specification · BenQ UK specification table. BenQ’s US page for the same model was checked separately on 26 September 2026 (see research notes); plugs, bundled accessories and warranty can still differ by market. BenQ EX251 — exact-model technical specificationsBenQ EX251 — UK product and identityBenQ EX271Q Manufacturer specification · BenQ UK specification table. BenQ’s US page for the same model was checked separately on 26 September 2026 (see research notes); plugs, bundled accessories and warranty can still differ by market. BenQ EX271Q — exact-model technical specificationsBenQ EX271Q — UK product and identity | UK | UK |
HDMI version SourcesBenQ EX251 No source recorded. BenQ EX271Q BenQ UK sources conflict: the specification table lists “HDMI (v2.0)” × 2, while the product overview says “DP 1.4, HDMI 2.1, and USB-C”. Neither is chosen. · Manufacturer specification BenQ EX271Q — exact-model technical specificationsBenQ EX271Q — UK product and identity | Not provided | Conflicting sources |
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Closest monitors to this pair by shared key specifications. Not a popularity ranking.
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.
