Comparison between:
- 23.6" Acer KG241QS
- 23.6" AOC C24G1A
- 27" Lenovo Legion R27qe Gen 2
- 27" Lenovo Legion R27qe
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer KG241QS | AOC C24G1A | Lenovo Legion R27qe Gen 2 | Lenovo Legion R27qe | |
 |  |  |  | |
| Model alias | KG241Q S KG241Q Sbiip KG241QSbiip | - | - | - |
| Model year | 2020 | 2020 | 2025 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.6 in | 23.6 in | 27 in | 27 in |
| Diagonal | 599 mm 59.9 cm 23.5827 in 1.9652 ft | 599 mm 59.9 cm 23.5827 in 1.9652 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 521.395 mm 52.1395 cm 20.5274 in 1.7106 ft | 521.395 mm 52.1395 cm 20.5274 in 1.7106 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft |
| Height | 293.285 mm 29.3285 cm 11.5467 in 0.9622 ft | 293.285 mm 29.3285 cm 11.5467 in 0.9622 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft |
| Radius of curvature | 1800 mm 180 cm 70.8661 in 5.9055 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft | - | - |
| Panel type | TN | VA | IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits | 1073741824 colors 30 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 | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 93 ppi 36 ppcm | 93 ppi 36 ppcm | 109 ppi 42 ppcm | 109 ppi 42 ppcm |
| Display area | 80.29 % | - | 89.24 % | 89.52 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | 114 % | 99 % | 99 % |
| Adobe RGB (1998) | - | 98 % | - | - |
| NTSC (1953) | 72 % | - | - | - |
| DCI P3 | - | - | 90 % | 90 % |
| Brightness | 300 cd/m² | 250 cd/m² | 400 cd/m² | 450 cd/m² |
| Static contrast | 1000 : 1 | 3000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 100000000 : 1 | 80000000 : 1 | 3000000 : 1 | 3000000 : 1 |
| HDR | - | - | HDR10 | DisplayHDR 400 |
| Horizontal viewing angle | 170 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 160 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | - | 1 ms 0.0010 s | 1 ms 0.0010 s |
| Average response time | - | - | 4 ms 0.0040 s | 4 ms 0.0040 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte |
| - | Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 0.5 ms (MPRT - Motion Picture Response Time) | Response time - 0.5 ms (MPRT - Motion Picture Response Time) |
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) | 30 kHz - 180 kHz | 30 kHz - 160 kHz | - | - |
| Vertical frequency (digital) | 48 Hz - 165 Hz | 48 Hz - 146 Hz | 48 Hz - 200 Hz | 48 Hz - 180 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) | 0.4 W | 0.5 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) | 23 W | 31 W | 22 W | 32 W |
| Power consumption (maximum) | 30 W | - | 65 W | - |
| Power consumption (annual) | 44 kWh | - | - | - |
| Energy efficiency class | B | A | - | - |
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 | 567 mm 56.7 cm 22.3228 in 1.8602 ft | 600 mm 60 cm 23.622 in 1.9685 ft | 613.1 mm 61.31 cm 24.1378 in 2.0115 ft | 613 mm 61.3 cm 24.1339 in 2.0112 ft |
| Height | 335.9 mm 33.59 cm 13.2244 in 1.102 ft | - | 366.1 mm 36.61 cm 14.4134 in 1.2011 ft | 365 mm 36.5 cm 14.3701 in 1.1975 ft |
| Depth | 60.7 mm 6.07 cm 2.3898 in 0.1991 ft | - | 45 mm 4.5 cm 1.7717 in 0.1476 ft | 59 mm 5.9 cm 2.3228 in 0.1936 ft |
| Weight | 3.96 kg 8.73 lbs | - | 4 kg 8.82 lbs | 3.6 kg 7.94 lbs |
| Width with stand | 567 mm 56.7 cm 22.3228 in 1.8602 ft | 600 mm 60 cm 23.622 in 1.9685 ft | 613.1 mm 61.31 cm 24.1378 in 2.0115 ft | 613 mm 61.3 cm 24.1339 in 2.0112 ft |
| Height with stand | 437.6 mm 43.76 cm 17.2283 in 1.4357 ft | 384 mm 38.4 cm 15.1181 in 1.2598 ft | 383.2 mm 38.32 cm 15.0866 in 1.2572 ft | 395 mm 39.5 cm 15.5512 in 1.2959 ft |
| Depth with stand | 231.8 mm 23.18 cm 9.126 in 0.7605 ft | 174 mm 17.4 cm 6.8504 in 0.5709 ft | 258.8 mm 25.88 cm 10.189 in 0.8491 ft | 259 mm 25.9 cm 10.1969 in 0.8497 ft |
| Weight with stand | 4.17 kg 9.19 lbs | 4.51 kg 9.94 lbs | 5.9 kg 13.01 lbs | 5.3 kg 11.68 lbs |
| Box width | 629 mm 62.9 cm 24.7638 in 2.0636 ft | 741 mm 74.1 cm 29.1732 in 2.4311 ft | 685 mm 68.5 cm 26.9685 in 2.2474 ft | - |
| Box height | 422 mm 42.2 cm 16.6142 in 1.3845 ft | 408 mm 40.8 cm 16.063 in 1.3386 ft | 485 mm 48.5 cm 19.0945 in 1.5912 ft | - |
| Box depth | 130 mm 13 cm 5.1181 in 0.4265 ft | 180 mm 18 cm 7.0866 in 0.5906 ft | 162 mm 16.2 cm 6.378 in 0.5315 ft | - |
| Box weight | 5.94 kg 13.1 lbs | 9.94 kg 21.91 lbs | 7.5 kg 16.53 lbs | - |
| Stand depth | - | - | 258.8 mm 25.88 cm 10.189 in 0.8491 ft | 259 mm 25.9 cm 10.1969 in 0.8497 ft |
| Colors | Black | Black and Red | 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 | No | Yes | Yes | Yes |
| Height adjustment range | - | 130 mm 13 cm 5.1181 in 0.4265 ft | 135 mm 13.5 cm 5.315 in 0.4429 ft | 135 mm 13.5 cm 5.315 in 0.4429 ft |
| Landscape/portrait pivot | No | No | Yes | Yes |
| Left pivot | - | - | 90 ° | 90 ° |
| Right pivot | - | - | 90 ° | 90 ° |
| Left/right swivel | No | Yes | Yes | Yes |
| Left swivel | - | 30 ° | 30 ° | 30 ° |
| Right swivel | - | 30 ° | 30 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 4 ° | 5 ° | 5 ° |
| Backward tilt | 15 ° | 21.5 ° | 22 ° | 22 ° |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.2 | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out | 1 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | - | - |
Features
Some additional functional features of the model.
| Features | 6-axis Color Adjustment AMD FreeSync technology Blue Light Filter ComfyView EcoDisplay Technology Flicker-free technology Low Dimming Zero Frame | AMD FreeSync Premium Flicker-free technology Low Blue Light | 3-sided NearEdgeless design Adaptive-Sync technology Fast IPS Flicker-free technology Lenovo Artery Natural Low Blue Light | 3-side NearEdgeless design Adaptive-Sync technology Fast IPS Flicker-free technology Lenovo Artery Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR ErP TCO Certified Displays | CE EAC ENERGY STAR ISO 9241-307 class I TUV-Bauart | RoHS TÜV Rheinland Eye Comfort Certification (3-star) | - |
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 - 45 °C 32 °F - 113 °F | 0 °C - 45 °C 32 °F - 113 °F |
| Operating humidity | - | 10 % - 85 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | - | 5000 m 16404.2 ft | 5000 m 16404.2 ft | 5000 m 16404.2 ft |
| Storage temperature | - | -25 °C - 55 °C -13 °F - 131 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | - | 5 % - 93 % | 5 % - 95 % | 5 % - 95 % |
| Storage altitude | - | 12192 m 40000 ft | 12192 m 40000 ft | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable | DisplayPort cable (optional) HDMI cable (optional) | DisplayPort cable | DisplayPort cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Security lock slot | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Acer KG241QS | AOC C24G1A | Lenovo Legion R27qe Gen 2 | Lenovo Legion R27qe |