Comparison between:
- 23.8" Lenovo Legion 24-1r
- 23.8" Acer CB242Y P6bmiprx
- 27" Acer CB272 P6bmiiprx
- 24.5" Acer EK251Q P6bi
Brand, series, model
Information about the brand, series, model and model aliases.
| Lenovo Legion 24-1r | Acer CB242Y P6bmiprx | Acer CB272 P6bmiiprx | Acer EK251Q P6bi | |
| Series | - | CB2 | CB2 | - |
 |  |  |  | |
| Model alias | 68F8GAC4 | CB242YP6bmiprx CB242YP6 CB242Y P6 UM.QB2SJ.603 UM.QB2EE.606 | CB272KP6miiprx CB272P6 CB272 P6 UM.HB2SJ.602 | EK251QP6bi UM.KE1SJ.601 |
| Model year | 2026 | 2026 | 2026 | 2025 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 23.8 in | 27 in | 24.5 in |
| Diagonal | 604.7 mm 60.47 cm 23.8071 in 1.9839 ft | 604 mm 60.4 cm 23.7795 in 1.9816 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 622.3 mm 62.23 cm 24.5 in 2.0417 ft |
| Width | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 597.73 mm 59.773 cm 23.5327 in 1.9611 ft | 543.744 mm 54.3744 cm 21.4072 in 1.7839 ft |
| Height | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 336.22 mm 33.622 cm 13.237 in 1.1031 ft | 302.616 mm 30.2616 cm 11.914 in 0.9928 ft |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.28 mm 0.028 cm 0.011 in 0.0009 ft |
| Pixel density | 92 ppi 36 ppcm | 92 ppi 36 ppcm | 81 ppi 32 ppcm | 89 ppi 35 ppcm |
| Display area | 88.88 % | 90.7 % | 91.22 % | 88.98 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 99 % | 99 % | 99 % | 99 % |
| Brightness | 400 cd/m² | 250 cd/m² | 250 cd/m² | 250 cd/m² |
| Static contrast | 1000 : 1 | 1500 : 1 | 1000 : 1 | 1500 : 1 |
| Dynamic contrast | 3000000 : 1 | 100000000 : 1 | 100000000 : 1 | 100000000 : 1 |
| HDR | HDR10 | - | - | - |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | - | - | - |
| Average response time | 3 ms 0.0030 s | - | - | - |
| Maximum response time | 4 ms 0.0040 s | - | - | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Response time - 0.5 ms (MPRT - Motion Picture Response time) | Response time - 1 ms (Visual Response Boost technology) | Response time - 1 ms (Visual Response Boost technology) | Response time - 1 ms (VRB - Visual 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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | 31 kHz - 160 kHz | 31 kHz - 160 kHz | 31 kHz - 160 kHz |
| Vertical frequency (digital) | 48 Hz - 280 Hz | 48 Hz - 144 Hz | 48 Hz - 144 Hz | 48 Hz - 144 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 | 100 V - 120 V |
| 220V | 220 V - 240 V | 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 | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 20 W | 9 W | 11 W | 15 W |
| Power consumption (maximum) | 34 W | 36 W | 42 W | 30 W |
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 | 540.4 mm 54.04 cm 21.2756 in 1.773 ft | 540 mm 54 cm 21.2598 in 1.7717 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 557 mm 55.7 cm 21.9291 in 1.8274 ft |
| Height | 325.3 mm 32.53 cm 12.8071 in 1.0673 ft | 319 mm 31.9 cm 12.5591 in 1.0466 ft | 360 mm 36 cm 14.1732 in 1.1811 ft | 332 mm 33.2 cm 13.0709 in 1.0892 ft |
| Depth | 40.8 mm 4.08 cm 1.6063 in 0.1339 ft | 50 mm 5 cm 1.9685 in 0.164 ft | 49 mm 4.9 cm 1.9291 in 0.1608 ft | 43 mm 4.3 cm 1.6929 in 0.1411 ft |
| Weight | 3.9 kg 8.6 lbs | 2.6 kg 5.73 lbs | 3.4 kg 7.5 lbs | 2.4 kg 5.29 lbs |
| Width with stand | 540.4 mm 54.04 cm 21.2756 in 1.773 ft | 540 mm 54 cm 21.2598 in 1.7717 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 557 mm 55.7 cm 21.9291 in 1.8274 ft |
| Height with stand | 408.3 mm 40.83 cm 16.0748 in 1.3396 ft | 397 mm 39.7 cm 15.6299 in 1.3025 ft | 397 mm 39.7 cm 15.6299 in 1.3025 ft | 409 mm 40.9 cm 16.1024 in 1.3419 ft |
| Depth with stand | 214 mm 21.4 cm 8.4252 in 0.7021 ft | 245 mm 24.5 cm 9.6457 in 0.8038 ft | 245 mm 24.5 cm 9.6457 in 0.8038 ft | 192 mm 19.2 cm 7.5591 in 0.6299 ft |
| Weight with stand | 5 kg 11.02 lbs | 5 kg 11.02 lbs | 5.8 kg 12.79 lbs | 2.8 kg 6.17 lbs |
| Box width | 618 mm 61.8 cm 24.3307 in 2.0276 ft | 630 mm 63 cm 24.8031 in 2.0669 ft | 694 mm 69.4 cm 27.3228 in 2.2769 ft | 626 mm 62.6 cm 24.6457 in 2.0538 ft |
| Box height | 395 mm 39.5 cm 15.5512 in 1.2959 ft | 420 mm 42 cm 16.5354 in 1.378 ft | 514 mm 51.4 cm 20.2362 in 1.6864 ft | 414 mm 41.4 cm 16.2992 in 1.3583 ft |
| Box depth | 149 mm 14.9 cm 5.8661 in 0.4888 ft | 146 mm 14.6 cm 5.748 in 0.479 ft | 125 mm 12.5 cm 4.9213 in 0.4101 ft | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
| Box weight | 6.9 kg 15.21 lbs | 7.4 kg 16.31 lbs | 8.4 kg 18.52 lbs | 4.2 kg 9.26 lbs |
| Stand width | - | - | - | 220 mm 22 cm 8.6614 in 0.7218 ft |
| Stand depth | 214 mm 21.4 cm 8.4252 in 0.7021 ft | 245 mm 24.5 cm 9.6457 in 0.8038 ft | 245 mm 24.5 cm 9.6457 in 0.8038 ft | 192 mm 19.2 cm 7.5591 in 0.6299 ft |
| Colors | Raven Black | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | No |
| Height adjustment range | 135 mm 13.5 cm 5.315 in 0.4429 ft | 165 mm 16.5 cm 6.4961 in 0.5413 ft | 165 mm 16.5 cm 6.4961 in 0.5413 ft | - |
| Landscape/portrait pivot | Yes | Yes | Yes | No |
| Left pivot | 90 ° | 90 ° | 90 ° | - |
| Right pivot | 90 ° | 90 ° | 90 ° | - |
| Left/right swivel | Yes | Yes | Yes | No |
| Left swivel | 30 ° | 180 ° | 178 ° | - |
| Right swivel | 30 ° | 180 ° | 178 ° | - |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 22 ° | 35 ° | 35 ° | 20 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 2 W | 2 x 2 W | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
| Modular Camera Support - Lenovo LC 50 | - | - | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x HDMI 2.1 (TMDS) 1 x DisplayPort 1.4 (HBR3) | 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out | 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub (mini) 1 x 3.5 mm Audio Out | 1 x HDMI 1.4 1 x D-sub (mini) |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | - |
Features
Some additional functional features of the model.
| Features | 3-side NearEdgeless design AMD FreeSync Premium Brightness Calibration Gaming Console Support Lenovo Artery Natural Low Blue Light VESA AdaptiveSync Display 280Hz | Adaptive-Sync technology Blue Light Shield Flicker-free technology Overdrive | Adaptive-Sync technology Blue Light Shield Pro Flicker-free technology Overdrive | 6-axis color adjustment Acer VisionCare AMD FreeSync technology Blue Light Filter Flicker-free technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Eyesafe Certified 2.0 RoHS TÜV Rheinland Low Blue Light (Hardware Solution) | CE EPEAT Gold FCC J-Moss PSE RoHS TCO Edge VCCI-B | CE EPEAT Gold FCC J-Moss PSE RoHS TCO Edge VCCI-B | Energy Star J-Moss PSE RoHS VCCI-B |
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 | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 8 % - 80 % | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | - | - | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | - | - | - |
| Storage humidity | 5 % - 95 % | - | - | - |
| Storage altitude | 12192 m 40000 ft | - | - | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable | Audio cable HDMI cable | Audio Cable HDMI cable | HDMI 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 | Anti-theft stand lock slot - Kensington |
| Lenovo Legion 24-1r | Acer CB242Y P6bmiprx | Acer CB272 P6bmiiprx | Acer EK251Q P6bi |