BenQ EX321UZEX321UZ · 31.5-inch OLED · BenQ UK specification- Screen diagonal
- 31.5 inThis one: 27 in
- Manufacturer response-time claim
- 0.03 msThis one: 0.03 (GTG)
MONITORS
Samsung Odyssey OLED G8 G80SH 27-inch
27-inch OLED · UK specification · Samsung part LS27HG802SUXXU
- Screen diagonal
- 27 in
- Native resolution
- 3840 × 2160
- Refresh rate at native resolution
- 240 Hz
A 27-inch OLED monitor with a 3840 × 2160 panel and a listed 240 Hz native-resolution mode. Its specified depth with stand is 263.9 mm.
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THE ACTUAL PRODUCT
Compare with BenQ EX321UZ
Specifications checked 10 Sept 2026Manufacturer specifications, not a hands-on test.
The nearest checked monitors by key specifications, with what differs from the Samsung Odyssey OLED G8 G80SH 27-inch. The first matches the Compare button above.
BenQ EX321UZEX321UZ · 31.5-inch OLED · BenQ UK specification
LG UltraGear 32GS95UE-BUK model 32GS95UE-B- Screen diagonal
- 31.5 inThis one: 27 in
- Manufacturer response-time claim
- 0.03 ms GtGThis one: 0.03 (GTG)
LG UltraGear 32GX870A-BUK model 32GX870A-B · black- Screen diagonal
- 31.5 inThis one: 27 in
- Manufacturer response-time claim
- 0.03msThis one: 0.03 (GTG)
Key strengths
The 3840 × 2160 panel supports a listed 240 Hz native-resolution mode. Check the input-specific conditions alongside the figures.
A listed charging output reaches 98 W on the specified USB-C or Thunderbolt port. Match the laptop and cable to that port’s power and display capabilities.
Before you buy
The 98 W charging ceiling may not replace the original charger for a laptop that needs more power. The rating applies only to the stated port.
Allow for the 263.9 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.
Every specification. With its source.
Full specifications
Exact configuration: LS27HG802SUXXU · 27-inch OLED · Samsung UK specification
42 specifications in 9 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 1 row repeats a listed fact in the manufacturer’s own wording, kept under “Manufacturer wording”.
Screen & panel
5 items
- Screen diagonal
- 27 in
Manufacturer screen-size class, which can be rounded compared with the active panel diagonal.
Source - Native resolution
- 3840 × 2160
Manufacturer resolution notation: 4K (3840 x 2160). See the separate refresh-mode conditions for any lower-resolution configurations.
Source - Panel technology
- OLED
Manufacturer panel designation; technology alone does not establish tested image quality.
Source - Aspect ratio
- 16:9Source
- Viewing angles
- 178 / 178Source
Refresh & response
3 items
- Refresh rate at native resolution
- 240 Hz
Manufacturer-listed configuration: Max 240 Hz. The comparison uses the native-resolution mode; any higher rate at a lower resolution remains a separate mode. Source, input and cable limits still apply.
Source - Manufacturer response-time claim
- 0.03 (GTG)
Manufacturer response-time claim; settings and transition method matter. GtG and MPRT values are different measures and are not independent motion-clarity results.
Source - Listed sync technology
- G-Sync Compatible; FreeSync Premium ProSource
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Listed refresh modes and input limits
- Max 240 Hz
Manufacturer-listed configuration: Max 240 Hz. The comparison uses the native-resolution mode; any higher rate at a lower resolution remains a separate mode. Source, input and cable limits still apply.
Source
Colour, brightness & HDR
8 items
- Typical brightness
- 250 cd/m²
Manufacturer typical brightness. Not an independent measurement; calibration, mode and content affect output.
Source - Static contrast
- 1,500,000:1Source
- Display colours
- Max 1B
Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.
Source - HDR formats / certification
- VESA DisplayHDR True Black 400
Manufacturer-listed HDR formats or certification. This alone does not establish real-scene HDR quality, local dimming or measured peak brightness.
Source - HDR10+ configuration
- HDR10+ Gaming
Manufacturer-listed HDR formats or certification. This alone does not establish real-scene HDR quality, local dimming or measured peak brightness.
Source - Listed peak brightness
- 1,000 (APL 3%)
Manufacturer-listed HDR formats or certification. This alone does not establish real-scene HDR quality, local dimming or measured peak brightness.
Source - DCI colour coverage
- 99 %
Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.
Source - Factory calibration report
- YesSource
Inputs & connections
3 items
- USB-C connection
- Yes
The listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port.
Source - Inputs, connections and versions
- 1 × DisplayPort 2.1 (UHBR20); 2 × HDMI 2.1; 1 × USB-C; 2 × USB-A downstream 3.2 Gen1; headphone output: 1 EA
Manufacturer port counts and versions. Confirm source-device support, cable bandwidth and the exact mode; a connector name alone does not guarantee every advertised configuration.
Source - Highest listed USB-C / Thunderbolt charging output
- 98 W
USB-C: 98 W. Each power rating applies to the specified port; the connected device and cable must support it.
Source
Stand & mounting
8 items
- Height-adjustable stand
- Yes
The manufacturer explicitly lists positive stand height travel. Manufacturer-listed travel: 120.0(±5.0). Not calculated from the external height range.
Source - VESA mounting pattern
- 100.0 x 100.0 mm
Match the screw pattern, screw dimensions, product weight and mount load rating; the pattern alone does not verify a safe mount.
Source - Supplied stand type
- HAS PivotSource
- Stand tilt
- −2° to 25° (±2° tolerance)Source
- Stand swivel
- −30° to 30° (±3° tolerance)Source
- Portrait pivot
- Yes
The manufacturer-listed stand pivot range is preserved separately.
Source - Stand height travel
- 120 mm
Manufacturer-listed travel: 120.0(±5.0). Not calculated from the external height range.
Source - Stand pivot range
- −92° to 92° (±2° tolerance)Source
Size, weight & build
6 items
- Dimensions with stand
- 611.7 × 563.6 × 263.9 mm (width × height × depth, with stand)
Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.
Source - Depth with stand
- 263.9 mm
Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.
Source - Width with stand
- 611.7 mm
Manufacturer width in the listed landscape configuration.
Source - Weight with stand
- 6.5 kg
Net product weight with the supplied stand or arm; packaging excluded.
Source - Dimensions without stand (W × H × D)
- 611.7 x 353.8 x 49.2 mm
Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.
Source - Weight without stand
- 3.8 kgSource
Power & energy
6 items
- Typical / normal operating power
- 32 W
Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. Source mode: typical.
Source - Power supply
- AC 100 - 240 VSource
- Maximum power
- 220 W
Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
Source - Standby power
- 0.50 W
Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
Source - Power when off
- 0.30 W
Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
Source - Listed energy class
- GSource
Audio
1 item
- Built-in speakers
- NoSource
Box, warranty & identity
2 items
- Manufacturer burn-in warranty wording
- Burn-in at normal usage covered within warranty. (But, not covered for Commercial, abuse or mis-use)
Check the exact model, purchase market, proof-of-purchase requirements and full manufacturer terms; this is not a cross-border warranty guarantee.
Source - Specification market
- Samsung UK documentation
UK and US retailer searches are provided separately. A UK specification does not prove identical US variants, included plugs, stock or cross-border warranty.
Source
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