Comparison between:
- 27" ViewSonic XG270QG
- 27" Asus ROG Strix XG27UCGR
- 27" TCL 27U8A Pro
Brand, series, model
Information about the brand, series, model and model aliases.
| ViewSonic XG270QG | Asus ROG Strix XG27UCGR | TCL 27U8A Pro | |
| Series | Elite | - | - |
 |  |  | |
| Model alias | Elite XG270QG | ROG Strix XG27UCG Gen2 ROG Strix XG27UCG2 ROG Strix XG27UCGR-W | FFalcon 27U8A Pro Thunderbird 27U8A Pro |
| Model year | 2019 | 2026 | 2026 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in |
| Diagonal | 685.9 mm 68.59 cm 27.0039 in 2.2503 ft | 685.985 mm 68.5985 cm 27.0073 in 2.2506 ft | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft |
| Width | 578.936 mm 57.8936 cm 22.7928 in 1.8994 ft | 609.96 mm 60.996 cm 24.0142 in 2.0012 ft | 579.93 mm 57.993 cm 22.8319 in 1.9027 ft |
| Height | 325.864 mm 32.5864 cm 12.8293 in 1.0691 ft | 349.54 mm 34.954 cm 13.7614 in 1.1468 ft | 326.42 mm 32.642 cm 12.8512 in 1.0709 ft |
| Panel manufacturer | LG Display | - | - |
| Panel model | LM270WQA-SSA1 | - | - |
| Panel type | VA | IPS | VA |
| Panel bit depth | 8 bits | 10 bits | 8 bits |
| FRC | No | - | No |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 112 ppi 44 ppcm | 160 ppi 62 ppcm | 168 ppi 66 ppcm |
| Display area | 95.12 % | 83.23 % | 94 % |
| Backlight | W-LED | W-LED | Mini LED |
| sRGB | 110 % | 130 % | 109 % |
| Adobe RGB (1998) | 102 % | - | - |
| NTSC (1953) | 94 % | - | - |
| DCI P3 | 80 % | 85 % | 81 % |
| Brightness | 500 cd/m² | 350 cd/m² | - |
| Peak brightness | - | 600 cd/m² | 2000 cd/m² |
| Static contrast | 1200 : 1 | 1300 : 1 | 1200 : 1 |
| Dynamic contrast | 120000000 : 1 | 100000000 : 1 | 1000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | - |
| Vertical viewing angle | 178 ° | 178 ° | - |
| Minimum response time | 1 ms 0.0010 s | 1 ms 0.0010 s | 1 ms 0.0010 s |
| Average response time | 5 ms 0.0050 s | - | - |
| Input lag | 4 ms 0.0040 s | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte (3H) |
| - | Response time - 0.3 ms (MPRT - Motion Picture Response Time) | Local dimming zones - 2304 |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz | 60 Hz | 50 Hz |
| DisplayPort - 34 KHz - 222 KHz; 30 Hz - 165 Hz HDMI - 30 KHz - 140 KHz; 20 Hz - 60 Hz | Dual Mode (Frame Rate Boost) 4K UHD Mode: DisplayPort - 510 kHz - 510 kHz; 48 Hz - 162 Hz HDMI - 27 kHz - 355 kHz; 48 Hz - 162 Hz FHD Mode: DisplayPort - 510 kHz - 510 kHz; 48 Hz - 485 Hz HDMI - 27 kHz - 255 kHz; 48 Hz - 485 Hz | Dual mode 4K @ 160 Hz FHD 320 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | - | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | 64 W | - | - |
| Power consumption (average) | 98 W | 45 W | 83 W |
| Power consumption (maximum) | 109 W | - | 114 W |
| Energy efficiency class | - | F | - |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 587.5 mm 58.75 cm 23.1299 in 1.9275 ft | 648.2 mm 64.82 cm 25.5197 in 2.1266 ft | 589.5 mm 58.95 cm 23.2087 in 1.9341 ft |
| Height | 337.6 mm 33.76 cm 13.2913 in 1.1076 ft | 395.2 mm 39.52 cm 15.5591 in 1.2966 ft | 341.6 mm 34.16 cm 13.4488 in 1.1207 ft |
| Depth | 58.1 mm 5.81 cm 2.2874 in 0.1906 ft | 101.2 mm 10.12 cm 3.9843 in 0.332 ft | 73.1 mm 7.31 cm 2.878 in 0.2398 ft |
| Weight | 5.9 kg 13.01 lbs | 6.3 kg 13.89 lbs | 5.55 kg 12.24 lbs |
| Width with stand | 591.6 mm 59.16 cm 23.2913 in 1.9409 ft | 657.2 mm 65.72 cm 25.874 in 2.1562 ft | 592.6 mm 59.26 cm 23.3307 in 1.9442 ft |
| Height with stand | 424.9 mm 42.49 cm 16.7283 in 1.394 ft | 448.2 mm 44.82 cm 17.6457 in 1.4705 ft | 365.2 mm 36.52 cm 14.378 in 1.1982 ft |
| Depth with stand | 256.2 mm 25.62 cm 10.0866 in 0.8406 ft | 201.2 mm 20.12 cm 7.9213 in 0.6601 ft | 219.2 mm 21.92 cm 8.6299 in 0.7192 ft |
| Weight with stand | 9.8 kg 21.61 lbs | 8.3 kg 18.3 lbs | 8.69 kg 19.16 lbs |
| Box width | 698 mm 69.8 cm 27.4803 in 2.29 ft | 710 mm 71 cm 27.9528 in 2.3294 ft | - |
| Box height | 525 mm 52.5 cm 20.6693 in 1.7224 ft | 460 mm 46 cm 18.1102 in 1.5092 ft | - |
| Box depth | 282 mm 28.2 cm 11.1024 in 0.9252 ft | 215 mm 21.5 cm 8.4646 in 0.7054 ft | - |
| Box weight | 12 kg 26.46 lbs | 9 kg 19.84 lbs | 8.67 kg 19.11 lbs |
| Stand width | - | - | 294 mm 29.4 cm 11.5748 in 0.9646 ft |
| Stand depth | - | 188 mm 18.8 cm 7.4016 in 0.6168 ft | 228 mm 22.8 cm 8.9764 in 0.748 ft |
| Colors | Black | Black White | Black and White |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 75 x 75 mm | 100 x 100 mm | 75 x 75 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes |
| Height adjustment range | 120 mm 12 cm 4.7244 in 0.3937 ft | 115 mm 11.5 cm 4.5276 in 0.3773 ft | 120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape/portrait pivot | Yes | Yes | Yes |
| Left pivot | 0 ° | 90 ° | 0 ° |
| Right pivot | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 135 ° | 120 ° | 135 ° |
| Right swivel | 135 ° | 120 ° | 135 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 12 ° | 10 ° | 12 ° |
| Backward tilt | 32 ° | 29 ° | 32 ° |
| - | 1/4" Tripod Socket | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 3 W | - | 2 x 8 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.1 (Type-A; downstream; charging) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x HDMI 2.1 (FRL6 (48 Gbps)) 1 x DisplayPort 1.4 (HBR3) 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-B; upstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| - | - | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | IPS Nano Color ELITE Design Enhancements Headphone Hook Built-in Mouse Anchor | AMD FreeSync Premium Asus Display Widget Center Asus Smart Pixel technology Dynamic Crosshair Extreme Low Motion Blur Sync (ELMB Sync) Flicker-free technology GameFast Input GameVisual Multiple HDR Mode ROG Gaming AI VESA AdaptiveSync Display 485Hz | Adaptive-Sync technology Dark Field Control Fast IPS Game Aiming Game Timer Low Blue Light Picture-by-Picture Quantum Dot Color Wings of Light RGB lights |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | cTUVus or cULus FCC-B ICES003 CEC MX-CoC Mexico Energy | CE FCC FSC MIX RoHS TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified | - |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 20 % - 90 % | 20 % - 90 % | 10 % - 80 % |
| Operating altitude | - | 5000 m 16404.2 ft | - |
| Storage temperature | 20 °C - 60 °C 68 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 90 % | 10 % - 90 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable USB 3.1 Cable ELITE Hood | DisplayPort cable ROG pouch ROG sticker | DisplayPort cable HDMI cable USB Type-B to Type-A cable USB Type-C cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| ViewSonic XG270QG | Asus ROG Strix XG27UCGR | TCL 27U8A Pro |