Comparison between:
- 24.5" Asus ROG Strix XG259QN
- 24.5" Asus ROG Swift PG259QN
- 24.5" ViewSonic XG251G
Brand, series, model
Information about the brand, series, model and model aliases.
| Asus ROG Strix XG259QN | Asus ROG Swift PG259QN | ViewSonic XG251G | |
| Series | - | ROG Swift | - |
 |  |  | |
| Model alias | - | - | Elite XG251G |
| Model year | 2023 | 2020 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 24.5 in | 24.5 in | 24.5 in |
| Diagonal | 622.3 mm 62.23 cm 24.5 in 2.0417 ft | 622.3 mm 62.23 cm 24.5 in 2.0417 ft | 622.3 mm 62.23 cm 24.5 in 2.0417 ft |
| Width | 543.168 mm 54.3168 cm 21.3846 in 1.782 ft | 543.168 mm 54.3168 cm 21.3846 in 1.782 ft | 543.744 mm 54.3744 cm 21.4072 in 1.7839 ft |
| Height | 302.616 mm 30.2616 cm 11.914 in 0.9928 ft | 302.616 mm 30.2616 cm 11.914 in 0.9928 ft | 302.616 mm 30.2616 cm 11.914 in 0.9928 ft |
| Panel manufacturer | - | AU Optronics | - |
| Panel model | - | M250HAN03.0 | - |
| Panel type | IPS | AHVA IPS | IPS |
| Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 8 bits |
| FRC | No | Yes | 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 | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.283 mm 0.0283 cm 0.0111 in 0.0009 ft | 0.283 mm 0.0283 cm 0.0111 in 0.0009 ft | 0.283 mm 0.0283 cm 0.0111 in 0.0009 ft |
| Pixel density | 89 ppi 35 ppcm | 89 ppi 35 ppcm | 89 ppi 35 ppcm |
| Display area | 88.73 % | - | 83.07 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 99 % | - | 99 % |
| NTSC (1953) | 78 % | - | 78 % |
| Brightness | 400 cd/m² | 400 cd/m² | 400 cd/m² |
| Peak brightness | - | 430 cd/m² | - |
| Static contrast | 1000 : 1 | 1200 : 1 | 1000 : 1 |
| Dynamic contrast | 120000000 : 1 | - | 120000000 : 1 |
| HDR | HDR10 DisplayHDR 400 | HDR | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | 2 ms 0.0020 s | 1 ms 0.0010 s |
| Average response time | - | 6 ms 0.0060 s | - |
| Input lag | - | 2 ms 0.0020 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte (3H) |
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) | 27 kHz - 470 kHz | 30 kHz - 291 kHz | 30 kHz - 250 kHz |
| Vertical frequency (digital) | 48 Hz - 380 Hz | 1 Hz - 360 Hz | 48 Hz - 360 Hz |
| DisplayPort - 470 kHz - 470 kHz; 60 Hz - 380 Hz HDMI - 27 kHz - 292 kHz; 48 Hz - 240 Hz | DisplayPort - 255 kHz - 255 kHz; 1 Hz - 360 Hz HDMI - 30 kHz - 291 Khz; 24 Hz - 240 Hz | DisplayPort - 30 kHz - 250 kHz; 48 Hz - 360 Hz HDMI - 30 kHz - 220 kHz; 48 Hz - 360 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 |
| Electric current (A) | 4.5 A | - | 4.5 A |
| Power consumption (off) | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (sleep) | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | - | 24 W |
| Power consumption (average) | 14.36 W | 27 W | 30 W |
| Power consumption (maximum) | - | - | 35 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 | 558 mm 55.8 cm 21.9685 in 1.8307 ft | 557 mm 55.7 cm 21.9291 in 1.8274 ft | 558 mm 55.8 cm 21.9685 in 1.8307 ft |
| Height | 332 mm 33.2 cm 13.0709 in 1.0892 ft | - | 355 mm 35.5 cm 13.9764 in 1.1647 ft |
| Depth | 59 mm 5.9 cm 2.3228 in 0.1936 ft | - | 67 mm 6.7 cm 2.6378 in 0.2198 ft |
| Weight | 2.9 kg 6.39 lbs | - | 3.6 kg 7.94 lbs |
| Width with stand | 558 mm 55.8 cm 21.9685 in 1.8307 ft | 557 mm 55.7 cm 21.9291 in 1.8274 ft | 558 mm 55.8 cm 21.9685 in 1.8307 ft |
| Height with stand | 381 mm 38.1 cm 15 in 1.25 ft | 379 mm 37.9 cm 14.9213 in 1.2434 ft | 408.9 mm 40.89 cm 16.0984 in 1.3415 ft |
| Depth with stand | 234 mm 23.4 cm 9.2126 in 0.7677 ft | 247 mm 24.7 cm 9.7244 in 0.8104 ft | 248 mm 24.8 cm 9.7638 in 0.8136 ft |
| Weight with stand | 5.9 kg 13.01 lbs | 7.1 kg 15.65 lbs | 6.1 kg 13.45 lbs |
| Box width | 660 mm 66 cm 25.9843 in 2.1654 ft | 688 mm 68.8 cm 27.0866 in 2.2572 ft | 653 mm 65.3 cm 25.7087 in 2.1424 ft |
| Box height | 472 mm 47.2 cm 18.5827 in 1.5486 ft | 509 mm 50.9 cm 20.0394 in 1.6699 ft | 500 mm 50 cm 19.685 in 1.6404 ft |
| Box depth | 210 mm 21 cm 8.2677 in 0.689 ft | 254 mm 25.4 cm 10 in 0.8333 ft | 265 mm 26.5 cm 10.4331 in 0.8694 ft |
| Box weight | 7.4 kg 16.31 lbs | 9.9 kg 21.83 lbs | 10.2 kg 22.49 lbs |
| Stand depth | 234 mm 23.4 cm 9.2126 in 0.7677 ft | - | 248 mm 24.8 cm 9.7638 in 0.8136 ft |
| Colors | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes |
| Height adjustment range | 110 mm 11 cm 4.3307 in 0.3609 ft | 120 mm 12 cm 4.7244 in 0.3937 ft | 120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape/portrait pivot | Yes | Yes | Yes |
| Left pivot | 0 ° | 0 ° | 90 ° |
| Right pivot | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 25 ° | 25 ° | 30 ° |
| Right swivel | 25 ° | 25 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 20 ° | 15 ° |
| 1/4" Tripod socket | - | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | - | 2 x 2 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 3.2 (Type-B; Gen 1; 5 Gbps; upstream) 2 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x USB 3.0 (Type-A; downstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-B; upstream) 3 x USB 3.2 (Type-A; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | Adaptive-Sync technology AMD FreeSync Premium Asus Display Widget Center Aspect Ratio Control Extreme Low Motion Blue Sync (ELM Sync) Fast IPS Flicker-free technology GamePlus GameVisual HDR Mode KVM Switch Multi HDR Mode NVIDIA G-Sync Compatible Trace Free Technology Shadow Boost Ultra-Low Blue Light VESA AdaptiveSync Display 380 | Asus Aura Sync Lighting Customized heatsink Fast IPS technology Flicker-free technology GamePlus (Crosshair/Timer/FPS Counter/Display Alignment) GameVisual HDR10 Compatible Low Blue Light NVIDIA G-Sync Processor NVIDIA G-Sync technology NVIDIA ULMB (Ultra Low Motion Blur) | Adaptive-Sync technology Extreme Low Latency with NVIDIA Reflex Flicker-free technology Low Blue Light NVIDIA G-Sync technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | TÜV Flicker-free TÜV Low Blue Light | TUV Flicker-free TUV Low Blue Light | BSMI CB CCC CE CE EMC CEC CEL cTUVus EAC ErP FCC-B GEMS ICES003 Mexico Energy NOM NRCan RCM REACH RoHS UkrSEPRO UKCA WEEE |
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 % |
| Operating altitude | 3048 m 10000 ft | - | 3048 m 10000 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 90 % | - | 5 % - 90 % |
| Storage altitude | 12192 m 40000 ft | - | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Color pre-calibration report DisplayPort cable HDMI cable USB Type-B to USB-Type A cable | DisplayPort cable HDMI cable USB cable | DisplayPort cable USB 3.2 Type-A to Type-B 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 |
| Asus ROG Strix XG259QN | Asus ROG Swift PG259QN | ViewSonic XG251G |