Comparison between:
- 26.5" Acer Predator X27 X1bmiippruzx
- 23.8" Acer KA242Y G0wemiix
- 27" Acer B278K LBbemiqpruzx
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer Predator X27 X1bmiippruzx | Acer KA242Y G0wemiix | Acer B278K LBbemiqpruzx | |
| Series | - | KA2 | - |
 |  |  | |
| Model alias | Predator X27 X1 X27X1bmiippruzx UM.GXXAA.109 | KA242Y G0wemiix UM.QK2AA.005 | B278KLBbemiqpruzx B278K LB UM.HB8AA.B01 |
| Model year | 2026 | 2026 | 2026 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 26.5 in | 23.8 in | 27 in |
| Diagonal | 677 mm 67.7 cm 26.6535 in 2.2211 ft | 604 mm 60.4 cm 23.7795 in 1.9816 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 589.968 mm 58.9968 cm 23.2271 in 1.9356 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 597.6 mm 59.76 cm 23.5276 in 1.9606 ft |
| Height | 332.928 mm 33.2928 cm 13.1074 in 1.0923 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 336.15 mm 33.615 cm 13.2343 in 1.1029 ft |
| Panel manufacturer | Samsung | - | - |
| Panel type | QD-OLED | IPS | IPS |
| Panel bit depth | 10 bits | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | No | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 1920 x 1080 pixels Full HD / 1080p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.153 mm 0.0153 cm 0.006 in 0.0005 ft | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 165 ppi 65 ppcm | 92 ppi 36 ppcm | 163 ppi 64 ppcm |
| Display area | 91.46 % | - | - |
| Backlight | - | W-LED | W-LED |
| sRGB | 100 % | 99 % | 99 % |
| DCI P3 | 99 % | - | 90 % |
| Brightness | 250 cd/m² | 250 cd/m² | 350 cd/m² |
| Peak brightness | 1000 cd/m² | - | - |
| Static contrast | 1500000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 100000000 : 1 | 100000000 : 1 |
| HDR | DisplayHDR 400 True Black | HDR10 | HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 0.03 ms 0.0000 s | - | 4 ms 0.0040 s |
| Coating | Glossy | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | Response time - 1 ms (VRB - Virtual Response Boost) | - |
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.
| Horizontal frequency (digital) | 71 kHz - 355 kHz | - | - |
| Vertical frequency (digital) | 48 Hz - 240 Hz | 48 Hz - 120 Hz | 48 Hz - 72 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 |
| Power consumption (average) | 34 W | - | - |
| Energy efficiency class | G | - | - |
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 | 610.6 mm 61.06 cm 24.0394 in 2.0033 ft | 539.5 mm 53.95 cm 21.2402 in 1.77 ft | - |
| Height | 351.7 mm 35.17 cm 13.8465 in 1.1539 ft | - | - |
| Depth | 65 mm 6.5 cm 2.5591 in 0.2133 ft | - | - |
| Weight | 3.55 kg 7.83 lbs | - | - |
| Width with stand | 610.6 mm 61.06 cm 24.0394 in 2.0033 ft | 539.5 mm 53.95 cm 21.2402 in 1.77 ft | - |
| Height with stand | 426 mm 42.6 cm 16.7717 in 1.3976 ft | 400 mm 40 cm 15.748 in 1.3123 ft | - |
| Depth with stand | 313 mm 31.3 cm 12.3228 in 1.0269 ft | 170 mm 17 cm 6.6929 in 0.5577 ft | - |
| Weight with stand | 5.55 kg 12.24 lbs | 4.3 kg 9.48 lbs | - |
| Box width | 834 mm 83.4 cm 32.8346 in 2.7362 ft | - | - |
| Box height | 480 mm 48 cm 18.8976 in 1.5748 ft | - | - |
| Box depth | 167 mm 16.7 cm 6.5748 in 0.5479 ft | - | - |
| Box weight | 9.65 kg 21.27 lbs | - | - |
| Stand depth | 313 mm 31.3 cm 12.3228 in 1.0269 ft | 170 mm 17 cm 6.6929 in 0.5577 ft | - |
| Colors | Black | White | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 75 x 75 mm | 75 x 75 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | No | Yes |
| Height adjustment range | 120 mm 12 cm 4.7244 in 0.3937 ft | - | 120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape/portrait pivot | Yes | No | Yes |
| Left pivot | 90 ° | - | 90 ° |
| Right pivot | 90 ° | - | 90 ° |
| Left/right swivel | Yes | No | Yes |
| Left swivel | 20 ° | - | 30 ° |
| Right swivel | 20 ° | - | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 25 ° | 15 ° | 35 ° |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | - | webOS | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W | 2 x 3 W | 2 x 2 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | Yes |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | LAN Bluetooth Miracast | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 2.0 (Type-B; Gen 1; 5 Gbps; upstream) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 65W; DP Alt Mode) 2 x USB 3.2 (Type-A; Gen 2; 10 Gbps; downstream) 2 x HDMI 2.1 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x USB 2.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 100W; DP Alt Mode) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps; upstream) 4 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 1 x HDMI 2.1 1 x DisplayPort 1.2 (out) 1 x DisplayPort 1.2 (in) 1 x 3.5 mm Audio Out |
| Daisy Chaining | - | High-bandwidth Digital Content Protection (HDCP) Daisy Chaining |
Features
Some additional functional features of the model.
| Features | AMD FreeSync Premium Pro Flicker-free technology Low Blue Light NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Quantum Dot Color | 6-axis color adjustment Acer VisionCare Adaptive-Sync technology Apple AirPlay Flicker-free technology Low Blue Light Netflix ZeroFrame Design YouTube | 6-axis Color Adjustment AMD FreeSync technology Blue Light Filter ComfyView Flicker-free technology Low Dimming ZeroFrame Design |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | - | Energy Star EPEAT Gold TCO Certified TÜV Rheinland Green Product |
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 | - |
| Operating humidity | 10 % - 85 % | 20 % - 85 % | - |
| Operating altitude | 3657.6 m 12000 ft | - | - |
| Storage temperature | -25 °C - 55 °C -13 °F - 131 °F | - | - |
| Storage humidity | 5 % - 93 % | - | - |
| Storage altitude | 12192 m 40000 ft | - | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable USB Type-B to Type-A cable USB Type-C cable | HDMI cable USB 2.0 cable Remote control | DisplayPort cable HDMI cable USB 3.0 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 |
| Acer Predator X27 X1bmiippruzx | Acer KA242Y G0wemiix | Acer B278K LBbemiqpruzx |