Comparison between:
- 23.8" BenQ GW2490C
- 23.8" BenQ GW2490TC
- 24.1" BenQ RD240Q
- 23.8" BenQ EW2480
Brand, series, model
Information about the brand, series, model and model aliases.
| BenQ GW2490C | BenQ GW2490TC | BenQ RD240Q | BenQ EW2480 | |
 |  |  |  | |
| Model year | 2025 | 2025 | 2024 | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 23.8 in | 24.1 in | 23.8 in |
| Diagonal | 604 mm 60.4 cm 23.7795 in 1.9816 ft | 604 mm 60.4 cm 23.7795 in 1.9816 ft | 611.32 mm 61.132 cm 24.0677 in 2.0056 ft | 604 mm 60.4 cm 23.7795 in 1.9816 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 | 518.4 mm 51.84 cm 20.4094 in 1.7008 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 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 | 324 mm 32.4 cm 12.7559 in 1.063 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft |
| Panel manufacturer | - | - | - | LG Display |
| Panel model | - | - | - | LM238WF2-???? |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 8 bits | 8 bits | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | No | No | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.6:1 16:10 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 2560 x 1600 pixels | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.203 mm 0.0203 cm 0.008 in 0.0007 ft | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft |
| Pixel density | 92 ppi 36 ppcm | 92 ppi 36 ppcm | 125 ppi 49 ppcm | 92 ppi 36 ppcm |
| Display area | 88.21 % | 91.86 % | 88.52 % | - |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 99 % | 99 % | - | - |
| NTSC (1953) | - | - | - | 72 % |
| DCI P3 | - | - | 95 % | - |
| Brightness | 250 cd/m² | 250 cd/m² | 300 cd/m² | 250 cd/m² |
| Static contrast | 1500 : 1 | 1500 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | - | - | 20000000 : 1 |
| HDR | - | - | HDR10 | - |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 5 ms 0.0050 s | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte |
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.
| Vertical frequency (digital) | 48 Hz - 144 Hz | 48 Hz - 144 Hz | 60 Hz | 48 Hz - 75 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) | - | - | 0.5 W | - |
| Power consumption (sleep) | 0.3 W | 0.3 W | 0.5 W | - |
| Power consumption (eco) | - | - | - | 17 W |
| Power consumption (average) | 20 W | 12 W | 20 W | 30 W |
| Power consumption (maximum) | 30 W | 54 W | 178 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 mm 54 cm 21.2598 in 1.7717 ft | 539.8 mm 53.98 cm 21.252 in 1.771 ft | 533.6 mm 53.36 cm 21.0079 in 1.7507 ft | - |
| Height | 328 mm 32.8 cm 12.9134 in 1.0761 ft | 315.1 mm 31.51 cm 12.4055 in 1.0338 ft | 355.6 mm 35.56 cm 14 in 1.1667 ft | - |
| Depth | 64 mm 6.4 cm 2.5197 in 0.21 ft | 63.6 mm 6.36 cm 2.5039 in 0.2087 ft | 71.3 mm 7.13 cm 2.8071 in 0.2339 ft | - |
| Weight | 3.06 kg 6.75 lbs | 3.2 kg 7.05 lbs | 5 kg 11.02 lbs | - |
| Width with stand | 540 mm 54 cm 21.2598 in 1.7717 ft | 539.8 mm 53.98 cm 21.252 in 1.771 ft | 533.6 mm 53.36 cm 21.0079 in 1.7507 ft | 537.4 mm 53.74 cm 21.1575 in 1.7631 ft |
| Height with stand | 410 mm 41 cm 16.1417 in 1.3451 ft | 372 mm 37.2 cm 14.6457 in 1.2205 ft | 412.1 mm 41.21 cm 16.2244 in 1.352 ft | 416.7 mm 41.67 cm 16.4055 in 1.3671 ft |
| Depth with stand | 207 mm 20.7 cm 8.1496 in 0.6791 ft | 241.6 mm 24.16 cm 9.5118 in 0.7927 ft | 228.6 mm 22.86 cm 9 in 0.75 ft | 186.5 mm 18.65 cm 7.3425 in 0.6119 ft |
| Weight with stand | 3.5 kg 7.72 lbs | 5.7 kg 12.57 lbs | 7.6 kg 16.76 lbs | 5.1 kg 11.24 lbs |
| Box weight | - | - | - | 5.1 kg 11.24 lbs |
| Stand depth | 207 mm 20.7 cm 8.1496 in 0.6791 ft | 241.6 mm 24.16 cm 9.5118 in 0.7927 ft | 228.6 mm 22.86 cm 9 in 0.75 ft | - |
| Colors | Black | White | Black | Gray |
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 | No |
| Height adjustment range | - | 150 mm 15 cm 5.9055 in 0.4921 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | - |
| Landscape/portrait pivot | No | Yes | Yes | No |
| Left pivot | - | 0 ° | 0 ° | - |
| Right pivot | - | 90 ° | 90 ° | - |
| Left/right swivel | No | Yes | Yes | No |
| Left swivel | - | 45 ° | 15 ° | - |
| Right swivel | - | 45 ° | 15 ° | - |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 35 ° | 20 ° | 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 | 2 x 2 W | 2 x 2.5 W |
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 | 1 x USB 3.0 (Type-C; upstream; DP Alt Mode) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-C; upstream; 20W; DP Alt Mode) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen1; 5 Gbps; upstream; 90W; MST) 1 x USB 3.2 (Type-C; Gen1; 5 Gbps; downstream; 15W) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream; 4.5W) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 3 x HDMI 2.0 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 1.4 | High-bandwidth Digital Content Protection (HDCP) 1.4 | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | 4-sided Ultrathin Bezel Design Adaptive-Sync technology AMD FreeSync technology Color Weakness Mode ePaper Mode Eye-CareU Flicker-free technology Light Sensor Low Blue Light Plus Visual Optimizer (former B.I.+) | 4-sided Ultrathin Bezel Design Adaptive-Sync technology Advanced Motion Accelerator (AMA) AMD FreeSync technology Color Weakness Mode ePaper Mode Eye-CareU Flicker-free technology Light Sensor Low Blue Light Plus Visual Optimizer (former B.I.+) | AMA (Advanced Motion Accelerator) Auto Pivot Brightness Intelligence Gen 2 (B.I. Gen 2) Coding HotKey Coding Mode Color Weakness Mode Daisy Chaining Display Pilot 2 (Shortcuts / Desktop Partition / Application Mode / Software Dimming / Circadian Mode) Dualview Plus ePaper Eye-Care Eye Reminder Flicker-free technology Low Blue Light Plus Night Hours Protection Roximity Sensor / Light Sensor | AMA (Advanced Motion Accelerator) AMD FreeSync technology Brightness Intelligence Plus (B.I.+) Color Weakness ePaper mode Eye Reminder Flicker-free technology HDRi Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Energy Star 8.0 EPEAT Bronze EyeSafe Display 2.0 TCO Certified 9.0 TÜV Eye Comfort 3.0 TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light (Hardware Solution) | Energy Star 8.0 EPEAT Bronze EyeSafe Display 2.0 TCO Certified 9.0 TÜV Eye Comfort 3.0 TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light (Hardware Solution) | Energy Star 8.0 EPEAT Bronze EyeSafe Certified 2.0 Eye Comfort 2.0 TCO Certified 9.0 TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) | TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light Mac Compatible Windows Compatible |
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 | - | - | 5 °C - 35 °C 41 °F - 95 °F | - |
| Operating humidity | - | - | 10 % - 80 % | - |
| Storage temperature | - | - | -20 °C - 60 °C -4 °F - 140 °F | - |
| Storage humidity | - | - | 5 % - 85 % | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable | HDMI cable | HDMI cable USB Type-B 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 | - |
| BenQ GW2490C | BenQ GW2490TC | BenQ RD240Q | BenQ EW2480 |