EX271UZ · 26.5-inch OLED · BenQ UK specification
A 26.5-inch 4K QD-OLED gaming monitor with up to 240 Hz, a 0.03 ms response rating and DisplayHDR True Black 400, plus two HDMI 2.1 inputs (one with eARC), 90 W USB-C charging and a KVM switch.
Specifications checked 10 Sept 2026.
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31.5-inch · 3840 × 2160 · 240 Hz · MSI global specification
A 31.5-inch 3840 × 2160 QD-OLED monitor running up to 240 Hz on every input, with a 0.03 ms GtG response rating, DisplayHDR True Black 400 and USB-C display input with 15 W charging.
Specifications checked 21 Sept 2026.
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Differences first. Select a topic for its graphic, sources and conditions.
Panel diagonal. Resolution, aspect ratio and viewing distance also affect the workspace; a larger diagonal is not an image-quality score.
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.
7 verified differences, most decision-relevant first. All are also drawn in Visual facts above. 1 feature is the same under different published names, grouped below. Missing information stays separate.
Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name.
BenQ EX271UZ — exact-model technical specificationsManufacturer specification · Manufacturer panel diagonal; rounded size printed on marketing imagery may differ.
MSI MAG 321UPX QD-OLED — exact model specificationsCheck the exact configuration and source conditions for your use.
The USB-C upstream and downstream ports are USB 3.2 Gen 1 (5 Gbps); the USB-A downstream ports supply 4.5 W and the USB-C downstream port 7.5 W. · Manufacturer specification · Manufacturer port counts and versions; the source device and cable must support the mode you want.
BenQ EX271UZ — exact-model technical specificationsManufacturer specification · DisplayPort: up to 240 Hz; HDMI: up to 240 Hz; USB-C DisplayPort Alt Mode: up to 240 Hz, at native 3840 × 2160 resolution. Source, cable and selected mode must support the signal.
MSI MAG 321UPX QD-OLED — exact model specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · 90 W from the USB-C port that also carries DisplayPort Alt Mode video and data. The downstream ports supply 4.5 W (USB-A) or 7.5 W (USB-C) for accessories, not laptop charging.
BenQ EX271UZ — exact-model technical specificationsManufacturer specification · Maximum charging output, not the monitor’s power consumption. Compatible device and cable required.
MSI MAG 321UPX QD-OLED — exact model specificationsThis is charging power available to a compatible connected device, not the monitor’s electricity consumption. Check the device, cable and any shared-power restrictions.
Check the exact configuration and source conditions for your use.
BenQ lists 223.48 mm. · Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.
BenQ EX271UZ — exact-model technical specificationsManufacturer specification · Manufacturer dimensions with stand, shown width × height × depth. Stand depth is not panel thickness and excludes additional cable clearance.
MSI MAG 321UPX QD-OLED — exact model specificationsA size or weight trade-off; it does not establish the better product.
BenQ lists 537.26 × 610.91 × 223.48 mm (height × width × depth). · Manufacturer specification · Manufacturer dimensions in the stated orientation; allow extra room for cables and stand movement. A height range shows the stand's lowest and highest positions.
BenQ EX271UZ — exact-model technical specificationsManufacturer specification · Manufacturer dimensions with stand, shown width × height × depth. Stand depth is not panel thickness and excludes additional cable clearance.
MSI MAG 321UPX QD-OLED — exact model specificationsA size or weight trade-off; it does not establish the better product.
BenQ lists 357.25 × 610.91 × 82.93 mm (height × width × depth, without base). · Manufacturer specification · Manufacturer dimensions in the stated orientation; allow extra room for cables and stand movement. A height range shows the stand's lowest and highest positions.
BenQ EX271UZ — exact-model technical specificationsA size or weight trade-off; it does not establish the better product.
The sources publish different names for the same feature. Both names and their sources are shown; they are not counted as differences.
Manufacturer specification · Manufacturer-listed HDR formats or certification.
BenQ EX271UZ — exact-model technical specificationsBoth sources state the same feature under different published names. This is not a verified difference; check the exact feature you need.
No source recorded for this side.
Manufacturer specification · Compatible source and cable required.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · No USB Type-A or Type-B ports appear in the datasheet's port rows or its numbered connections list; the USB-C port is listed for DisplayPort Alt Mode and 15 W charging.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Check that your graphics card or console, input and mode support the listed technology.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Requires a compatible source, port, driver and mode.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · MSI's datasheet prints the swivel range as “30° ~ 30°” (no minus sign), so the exact range isn't confirmed.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · The stand lists a −10° to 10° rotation adjustment, not a 90° portrait pivot.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
MSI's datasheet prints the swivel range as “30° ~ 30°” (no minus sign), so the exact swivel range isn't confirmed. · Manufacturer specification
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
The manufacturer's specification does not list this feature. · Manufacturer specification
BenQ EX271UZ — 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.
No source recorded for this side.
Manufacturer specification · MSI lists PIP / PBP as N/A.
MSI MAG 321UPX QD-OLED — exact model 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.
No source recorded for this side.
Manufacturer specification · The datasheet note states the CIE1976 basis only for sRGB and DCI-P3; the Adobe RGB reference is not stated.
MSI MAG 321UPX QD-OLED — exact model 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 lists 99% P3 but no sRGB coverage figure for the EX271UZ. · Manufacturer specification
BenQ EX271UZ — exact-model technical specificationsManufacturer specification · Figures above 100% describe colour volume, not coverage.
MSI MAG 321UPX QD-OLED — exact model 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 lists 'Color Gamut 99% P3' without naming DCI-P3 or Display P3 or the CIE version. · Manufacturer specification · Manufacturer colour specification in its stated colour space.
BenQ EX271UZ — exact-model technical specificationsOne source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.
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.
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.
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Manufacturer-listed HDR formats or certification.
BenQ EX271UZ — 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.
Manufacturer specification · Accessory bundles and cable versions can vary by market; check the seller's listing.
BenQ EX271UZ — 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.
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 · Regional terms and exclusions apply.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
BenQ EX271UZ — 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.
Manufacturer specification · MSI does not itemise the individual care functions.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Accessory bundles and cable versions can vary by market; check the seller's listing.
BenQ EX271UZ — 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 normal-mode power figure; brightness, USB devices and charging load change real use.
BenQ EX271UZ — 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.
Manufacturer specification · Power type is listed only as 'Power Cable'; the connections list an AC input. Supply-input range, not operating power consumption.
MSI MAG 321UPX QD-OLED — exact model 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.
Manufacturer specification · UK model specification; US versions can differ in plugs, bundled accessories and warranty.
BenQ EX271UZ — 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.
Manufacturer specification · The feature text describes this as 'up to 0.03 ms GtG', a best-case manufacturer figure, not an average or input lag.
MSI MAG 321UPX QD-OLED — exact model 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.
Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
BenQ EX271UZ — 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 · Needs compatible source hardware and the right input mode.
BenQ EX271UZ — 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.
Manufacturer specification · Activated range per the datasheet. The separate Signal Frequency row lists 48~360 Hz vertical, which is not a documented 4K refresh or VRR range.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Source port and cable must support DisplayPort Alt Mode.
MSI MAG 321UPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · USB-C DisplayPort Alt Mode; compatible source and cable required.
MSI MAG 321UPX QD-OLED — exact model 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.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Net product weight with the supplied stand or arm; packaging excluded.
BenQ EX271UZ — exact-model technical specificationsManufacturer specification · Manufacturer net weight; the datasheet does not state whether the stand is included.
MSI MAG 321UPX QD-OLED — exact model specificationsThe weights are stated on different bases (with the stand, or a net weight whose stand basis the source does not state). They are not ranked.
BenQ lists 610.91 mm. · Manufacturer specification · Manufacturer width in the listed landscape configuration.
BenQ EX271UZ — 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.
14 shared fields have the same recorded value.
| Specification | BenQ EX271UZ | MSI MAG 321UPX QD-OLED |
|---|---|---|
Screen diagonalDifferent SourcesBenQ EX271UZ Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Manufacturer panel diagonal; rounded size printed on marketing imagery may differ. MSI MAG 321UPX QD-OLED — exact model specifications | 26.5 in | 31.5 in |
Native resolution SourcesBenQ EX271UZ Manufacturer specification · Manufacturer resolution notation: 3840x2160. See the separate refresh-mode conditions for any lower-resolution configurations. BenQ EX271UZ — exact-model technical specifications | 3840 × 2160 | 3840 × 2160 |
Panel technology SourcesBenQ EX271UZ Manufacturer specification · The spec table lists OLED; BenQ’s overview says 4th Gen QD-OLED. BenQ EX271UZ — exact-model technical specificationsBenQ EX271UZ — UK product and identity | QD-OLED | QD-OLED |
Typical brightness SourcesBenQ EX271UZ Manufacturer specification · Manufacturer typical brightness; picture mode and content affect output. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Typical SDR brightness; not an HDR peak figure. MSI MAG 321UPX QD-OLED — exact model specifications | 250 cd/m² | 250 cd/m² |
Aspect ratio Sources | 16:9 | 16:9 |
Native contrast Sources | 1,500,000:1 | 1500000:1 |
Screen coatingDifferent Sources | Glare | Anti-reflection |
Viewing angles and basis Sources | 178°/178° | 178° horizontal / 178° vertical |
Display colours SourcesBenQ EX271UZ Manufacturer specification · Manufacturer colour specification in its stated colour space. BenQ EX271UZ — exact-model technical specifications | 1.07 billion colors | 1.07 billion |
Declared sRGB gamut SourcesBenQ EX271UZ BenQ lists 99% P3 but no sRGB coverage figure for the EX271UZ. · Manufacturer specification BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Figures above 100% describe colour volume, not coverage. MSI MAG 321UPX QD-OLED — exact model specifications | Not listed by the manufacturer | 138.2% (CIE 1976) |
HDR formats / certification SourcesBenQ EX271UZ Manufacturer specification · Manufacturer-listed HDR formats or certification. BenQ EX271UZ — exact-model technical specifications | VESA DisplayHDR True Black 400 | DisplayHDR True Black 400 |
Listed HDR peak brightness SourcesBenQ EX271UZ Manufacturer specification · Manufacturer-listed HDR formats or certification. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | 1000 nits | Not provided |
Factory calibration report SourcesMSI MAG 321UPX QD-OLED No source recorded. | Yes | Not provided |
Declared P3 gamut SourcesBenQ EX271UZ BenQ lists 'Color Gamut 99% P3' without naming DCI-P3 or Display P3 or the CIE version. · Manufacturer specification · Manufacturer colour specification in its stated colour space. BenQ EX271UZ — exact-model technical specifications | 99% | 99% (CIE 1976) |
Colour depth SourcesBenQ EX271UZ No source recorded. | Not provided | 10-bit |
Screen shape SourcesBenQ EX271UZ No source recorded. | Not provided | Flat |
Active display area SourcesBenQ EX271UZ No source recorded. | Not provided | 699.48 × 394.73 mm (horizontal × vertical) |
Pixel pitch SourcesBenQ EX271UZ No source recorded. | Not provided | 0.1814 × 0.1814 mm |
Declared Adobe RGB gamut SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · The datasheet note states the CIE1976 basis only for sRGB and DCI-P3; the Adobe RGB reference is not stated. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | 97.5% |
Refresh rate at native resolution SourcesBenQ EX271UZ Manufacturer specification · At native resolution; the source device and input must support the mode. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · DisplayPort: up to 240 Hz; HDMI: up to 240 Hz; USB-C DisplayPort Alt Mode: up to 240 Hz, at native 3840 × 2160 resolution. Source, cable and selected mode must support the signal. MSI MAG 321UPX QD-OLED — exact model specifications | 240 Hz | 240 Hz |
Listed refresh modes and input limitsDifferent SourcesBenQ EX271UZ Manufacturer specification · The source device and input must support the mode. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Compatible source, cable and mode support required. MSI MAG 321UPX QD-OLED — exact model specifications | Up to 240 Hz | HDMI, DisplayPort and USB-C: 3840 × 2160 up to 240 Hz |
GtG response-time claim SourcesBenQ EX271UZ Manufacturer specification · Manufacturer response time; GtG and MPRT are different measures and depend on settings. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · GtG, MPRT and input lag measure different things. MSI MAG 321UPX QD-OLED — exact model specifications | 0.03 ms | 0.03 ms GtG |
Listed FreeSync Premium Pro SourcesBenQ EX271UZ Manufacturer specification · Needs compatible source hardware and the right input mode. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | Yes | Not provided |
Adaptive sync SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · Check that your graphics card or console, input and mode support the listed technology. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | Yes |
Listed sync technology SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · Requires a compatible source, port, driver and mode. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | Adaptive-Sync |
Declared adaptive-sync range SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · Activated range per the datasheet. The separate Signal Frequency row lists 48~360 Hz vertical, which is not a documented 4K refresh or VRR range. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | 48–240 Hz |
Maximum HDMI refresh at native resolution SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · Compatible source and cable required. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | 240 Hz |
Maximum USB-C refresh at native resolution SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · USB-C DisplayPort Alt Mode; compatible source and cable required. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | 240 Hz |
Declared GtG response SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · The feature text describes this as 'up to 0.03 ms GtG', a best-case manufacturer figure, not an average or input lag. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | 0.03 ms |
Inputs, connections and versionsDifferent SourcesBenQ EX271UZ The USB-C upstream and downstream ports are USB 3.2 Gen 1 (5 Gbps); the USB-A downstream ports supply 4.5 W and the USB-C downstream port 7.5 W. · Manufacturer specification · Manufacturer port counts and versions; the source device and cable must support the mode you want. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · DisplayPort: up to 240 Hz; HDMI: up to 240 Hz; USB-C DisplayPort Alt Mode: up to 240 Hz, at native 3840 × 2160 resolution. Source, cable and selected mode must support the signal. MSI MAG 321UPX QD-OLED — exact model specifications | 2 × HDMI 2.1 (one with eARC); 1 × DisplayPort 1.4; 1 × USB-C (DP Alt Mode, 90 W charging); 1 × USB-C upstream; 2 × USB-A downstream; 1 × USB-C downstream; headphone output | 1 × DisplayPort 1.4a; 2 × HDMI 2.1; 1 × USB-C with DisplayPort Alt Mode and up to 15 W Power Delivery; headphone output |
USB-C connection SourcesBenQ EX271UZ Manufacturer specification · The listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port. BenQ EX271UZ — exact-model technical specifications | Yes | Yes |
Highest listed USB-C / Thunderbolt charging outputDifferent SourcesBenQ EX271UZ Manufacturer specification · 90 W from the USB-C port that also carries DisplayPort Alt Mode video and data. The downstream ports supply 4.5 W (USB-A) or 7.5 W (USB-C) for accessories, not laptop charging. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Maximum charging output, not the monitor’s power consumption. Compatible device and cable required. MSI MAG 321UPX QD-OLED — exact model specifications | 90 W | 15 W |
Keyboard / mouse switching SourcesMSI MAG 321UPX QD-OLED No source recorded. | Yes | Not provided |
HDCP version SourcesMSI MAG 321UPX QD-OLED No source recorded. | 2.3 | Not provided |
Picture-in-picture / picture-by-picture SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · MSI lists PIP / PBP as N/A. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | No |
HDMI version SourcesBenQ EX271UZ No source recorded. | Not provided | 2.1 |
DisplayPort version SourcesBenQ EX271UZ No source recorded. | Not provided | 1.4a |
USB-C display input SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · Source port and cable must support DisplayPort Alt Mode. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | Yes |
USB hub SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · No USB Type-A or Type-B ports appear in the datasheet's port rows or its numbered connections list; the USB-C port is listed for DisplayPort Alt Mode and 15 W charging. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | No |
Headphone output SourcesBenQ EX271UZ No source recorded. | Not provided | Yes |
Dimensions with standDifferent SourcesBenQ EX271UZ BenQ lists 537.26 × 610.91 × 223.48 mm (height × width × depth). · Manufacturer specification · Manufacturer dimensions in the stated orientation; allow extra room for cables and stand movement. A height range shows the stand's lowest and highest positions. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Manufacturer dimensions with stand, shown width × height × depth. Stand depth is not panel thickness and excludes additional cable clearance. MSI MAG 321UPX QD-OLED — exact model specifications | 610.9 × 537.3 × 223.5 mm (width × height × depth, with stand) | 717 × 477 × 242 mm (width × height × depth, with stand) |
Depth with standDifferent SourcesBenQ EX271UZ BenQ lists 223.48 mm. · Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Manufacturer dimensions with stand, shown width × height × depth. Stand depth is not panel thickness and excludes additional cable clearance. MSI MAG 321UPX QD-OLED — exact model specifications | 223.5 mm | 242 mm |
Width with stand SourcesBenQ EX271UZ BenQ lists 610.91 mm. · Manufacturer specification · Manufacturer width in the listed landscape configuration. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | 610.9 mm | Not provided |
Weight with standDifferent SourcesBenQ EX271UZ Manufacturer specification · Net product weight with the supplied stand or arm; packaging excluded. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Manufacturer net weight; the datasheet does not state whether the stand is included. MSI MAG 321UPX QD-OLED — exact model specifications | 7.43 kg | 9.1 kg |
Height-adjustable stand SourcesBenQ EX271UZ Manufacturer specification · Height-adjustable stand; travel is listed separately. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · The supplied stand has a published height adjustment range of 0–100 mm. This is travel, not the assembled monitor height. MSI MAG 321UPX QD-OLED — exact model specifications | Yes | Yes |
Stand height travel SourcesBenQ EX271UZ Manufacturer specification · Manufacturer-listed travel: 100 mm. Not calculated from the external height range. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED Manufacturer specification · Adjustment travel, separate from assembled monitor height. MSI MAG 321UPX QD-OLED — exact model specifications | 100 mm | 100 mm |
VESA mounting pattern SourcesBenQ EX271UZ Manufacturer specification · Match the screw size, monitor weight and the mount's load rating as well as the hole pattern. BenQ EX271UZ — exact-model technical specifications | 100 × 100 mm | 100 × 100 mm |
Stand tilt Sources | Tilt −5° to +15° | −5° to 15° |
Stand swivel SourcesMSI MAG 321UPX QD-OLED No source recorded. | Swivel ±15° | Not provided |
Dimensions without standDifferent SourcesBenQ EX271UZ BenQ lists 357.25 × 610.91 × 82.93 mm (height × width × depth, without base). · Manufacturer specification · Manufacturer dimensions in the stated orientation; allow extra room for cables and stand movement. A height range shows the stand's lowest and highest positions. BenQ EX271UZ — exact-model technical specifications | 610.9 × 357.3 × 82.9 mm (width × height × depth) | 717 × 419 × 72 mm (width × height × depth) |
Weight without stand (kg) SourcesMSI MAG 321UPX QD-OLED No source recorded. | 5.14 kg | Not provided |
Listed signal cables SourcesBenQ EX271UZ Manufacturer specification · Accessory bundles and cable versions can vary by market; check the seller's listing. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | HDMI 2.1 signal cable (BenQ's accessory list names no other cable; signal cable may vary by region) | Not provided |
Listed accessories SourcesBenQ EX271UZ Manufacturer specification · Accessory bundles and cable versions can vary by market; check the seller's listing. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | Clean Cloth, QSG, Warranty Card, Calibration Report, Remote Control, Safety Instruction | Not provided |
Stand adjustment SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED MSI's datasheet prints the swivel range as “30° ~ 30°” (no minus sign), so the exact swivel range isn't confirmed. · Manufacturer specification MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | Tilt −5° to +15°; height travel 100 mm; swivel supported; screen rotation ±10° (MSI's 'pivot' figure — not a 90° portrait pivot) |
Swivel-adjustable stand SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · MSI's datasheet prints the swivel range as “30° ~ 30°” (no minus sign), so the exact range isn't confirmed. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | Yes |
Portrait pivot SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · The stand lists a −10° to 10° rotation adjustment, not a 90° portrait pivot. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | No |
Gross shipping weight SourcesBenQ EX271UZ No source recorded. | Not provided | 11.4 kg |
Kensington lock slot SourcesBenQ EX271UZ No source recorded. | Not provided | Yes |
Typical / normal operating power SourcesBenQ EX271UZ Manufacturer specification · Manufacturer normal-mode power figure; brightness, USB devices and charging load change real use. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | 37 W | Not provided |
Power supply SourcesMSI MAG 321UPX QD-OLED No source recorded. | Built-in | Not provided |
Input voltage SourcesMSI MAG 321UPX QD-OLED No source recorded. | 100 - 240V | Not provided |
Maximum power SourcesBenQ EX271UZ Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | 230 W | Not provided |
Sleep-mode power SourcesBenQ EX271UZ Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | <0.5 W | Not provided |
AC input SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · Power type is listed only as 'Power Cable'; the connections list an AC input. Supply-input range, not operating power consumption. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | 100–240 V, 50/60 Hz |
OLED maintenance features SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · MSI does not itemise the individual care functions. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | OLED Care 2.0 |
Panel cooling SourcesBenQ EX271UZ No source recorded. | Not provided | Fanless (graphene film with custom heatsink) |
Specification market SourcesBenQ EX271UZ Manufacturer specification · UK model specification; US versions can differ in plugs, bundled accessories and warranty. BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | UK | Not provided |
Manufacturer warranty SourcesBenQ EX271UZ No source recorded. MSI MAG 321UPX QD-OLED Manufacturer specification · Regional terms and exclusions apply. MSI MAG 321UPX QD-OLED — exact model specifications | Not provided | 3 years, including panel burn-in |
Built-in speakers SourcesBenQ EX271UZ The manufacturer's specification does not list this feature. · Manufacturer specification BenQ EX271UZ — exact-model technical specificationsMSI MAG 321UPX QD-OLED No source recorded. | Not provided | Not provided |
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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.
