Comparison between:
- 24.5" Asus ROG Strix OLED XG259QDPG Ace
- 24.5" LG 25G590B
- 24.5" Dell Alienware AW2524H
- 24.5" Dell Alienware AW2524HF
Brand, series, model
Information about the brand, series, model and model aliases.
| Asus ROG Strix OLED XG259QDPG Ace | LG 25G590B | Dell Alienware AW2524H | Dell Alienware AW2524HF | |
| Series | - | UltraGear | - | - |
 |  |  |  | |
| Model alias | - | UltraGear 25G590B 25G590B-B | - | - |
| Model year | 2026 | 2026 | 2023 | 2023 |
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 | 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 | 622.28 mm 62.228 cm 24.4992 in 2.0416 ft | 622.28 mm 62.228 cm 24.4992 in 2.0416 ft |
| Width | 542.381 mm 54.2381 cm 21.3536 in 1.7795 ft | 543.744 mm 54.3744 cm 21.4072 in 1.7839 ft | 543.744 mm 54.3744 cm 21.4072 in 1.7839 ft | 543.744 mm 54.3744 cm 21.4072 in 1.7839 ft |
| Height | 305.09 mm 30.509 cm 12.0114 in 1.001 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 | 302.616 mm 30.2616 cm 11.914 in 0.9928 ft |
| Panel manufacturer | Samsung Display | TCL CSOT | - | - |
| Panel type | QD-OLED | IPS | IPS | IPS |
| Panel bit depth | 10 bits | 8 bits | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | No | No | Yes | Yes |
| Colors | 1073741824 colors 30 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 | 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 | 0.281 mm 0.0281 cm 0.0111 in 0.0009 ft | 0.28 mm 0.028 cm 0.011 in 0.0009 ft | 0.28 mm 0.028 cm 0.011 in 0.0009 ft |
| Pixel density | 90 ppi 35 ppcm | 89 ppi 35 ppcm | 89 ppi 35 ppcm | 89 ppi 35 ppcm |
| Display area | - | 86.54 % | 90.13 % | 90.13 % |
| Backlight | - | W-LED | Edge LED (Local Dimming) | W-LED |
| sRGB | - | 99 % | 99 % | 99 % |
| DCI P3 | 99 % | - | - | - |
| Brightness | - | 400 cd/m² | 390 cd/m² | 400 cd/m² |
| Peak brightness | 1800 cd/m² | - | 470 cd/m² | - |
| Static contrast | - | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 120000000 : 1 | - | - |
| HDR | HDR10 VESA DisplayHDR 600 True Black | HDR10 DisplayHDR 400 | DisplayHDR 400 | HDR |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 0.03 ms 0.0000 s | 1 ms 0.0010 s | 0.5 ms 0.0005 s | 0.5 ms 0.0005 s |
| Average response time | - | - | 2.2 ms 0.0022 s | 2.2 ms 0.0022 s |
| Maximum response time | - | - | 5.5 ms 0.0055 s | 5.5 ms 0.0055 s |
| Input lag | - | - | 1.8 ms 0.0018 s | 1.8 ms 0.0018 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 5th Gen QD-OLED V-Stripe (RGB Stripe) sub-pixel layout BlackShield Film AGLR | - | - | - |
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) | - | - | - | 30 kHz - 560 kHz |
| Vertical frequency (digital) | 48 Hz - 560 Hz | 48 Hz - 1100 Hz | 1 Hz - 500 Hz | 48 Hz - 500 Hz |
| - | Native - 1000 Hz Overclock - 1100 Hz | Native - 480 Hz Overclock - 500 Hz DisplayPort - 500 Hz HDMI - 240 Hz | Native - 480 Hz Overclock - 500 Hz DisplayPort - 500 Hz HDMI - 240 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 110 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 |
| Electric current (A) | - | - | 1.2 A | 1.2 A |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | - | 0.5 W | 0.4 W | 0.4 W |
| Power consumption (average) | - | 24 W | 25 W | 25 W |
| Power consumption (maximum) | - | - | 86 W | 86 W |
| Gallium Nitride Field-Effect Transistor (GaNFET) technology | - | - | - |
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 | - | 571.5 mm 57.15 cm 22.5 in 1.875 ft | 555.14 mm 55.514 cm 21.8559 in 1.8213 ft | 555.14 mm 55.514 cm 21.8559 in 1.8213 ft |
| Height | - | 332.7 mm 33.27 cm 13.0984 in 1.0915 ft | 328.86 mm 32.886 cm 12.9472 in 1.0789 ft | 328.86 mm 32.886 cm 12.9472 in 1.0789 ft |
| Depth | - | 43.2 mm 4.32 cm 1.7008 in 0.1417 ft | 84 mm 8.4 cm 3.3071 in 0.2756 ft | 84 mm 8.4 cm 3.3071 in 0.2756 ft |
| Weight | - | 3.49 kg 7.69 lbs | 4.44 kg 9.79 lbs | 4.44 kg 9.79 lbs |
| Width with stand | - | 571.5 mm 57.15 cm 22.5 in 1.875 ft | 555.14 mm 55.514 cm 21.8559 in 1.8213 ft | 555.14 mm 55.514 cm 21.8559 in 1.8213 ft |
| Height with stand | - | 510.5 mm 51.05 cm 20.0984 in 1.6749 ft | 390.51 mm 39.051 cm 15.3744 in 1.2812 ft | 390.51 mm 39.051 cm 15.3744 in 1.2812 ft |
| Depth with stand | - | 208.2 mm 20.82 cm 8.1969 in 0.6831 ft | 243.71 mm 24.371 cm 9.5949 in 0.7996 ft | 243.71 mm 24.371 cm 9.5949 in 0.7996 ft |
| Weight with stand | - | 5.22 kg 11.51 lbs | - | - |
| Box width | - | 721 mm 72.1 cm 28.3858 in 2.3655 ft | - | - |
| Box height | - | 480 mm 48 cm 18.8976 in 1.5748 ft | - | - |
| Box depth | - | 160 mm 16 cm 6.2992 in 0.5249 ft | - | - |
| Box weight | - | 7.12 kg 15.7 lbs | 9.87 kg 21.76 lbs | 9.87 kg 21.76 lbs |
| Stand width | - | - | - | 233.36 mm 23.336 cm 9.1874 in 0.7656 ft |
| Stand depth | - | 208.2 mm 20.82 cm 8.1969 in 0.6831 ft | 243.71 mm 24.371 cm 9.5949 in 0.7996 ft | 243.71 mm 24.371 cm 9.5949 in 0.7996 ft |
| Colors | - | Black White | Dark Side of the Moon | Dark Side of the Moon |
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 | Yes |
| Height adjustment range | 155 mm 15.5 cm 6.1024 in 0.5085 ft | - | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | Yes | - | Yes | Yes |
| Left pivot | 90 ° | - | 90 ° | 90 ° |
| Right pivot | 90 ° | - | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 45 ° | - | 20 ° | 20 ° |
| Right swivel | 45 ° | - | 20 ° | 20 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 33 ° | 20 ° | 21 ° | 21 ° |
| Stand base with integrated measurement scales | - | Cable management | Cable management Telescopic headphone hook |
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 | 2 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream) 2 x HDMI 2.1 (FRL) 1 x DisplayPort 2.1 (UHBR20) 1 x 3.5 mm Audio Out (4-Pole (Sound+Mic)) | 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-A; Gen 1; downstream; NVIDIA Reflex Latency Analyzer) 1 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2) 2 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (line-out) 1 x 3.5 mm Audio Out (headphones) | 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2) 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x HDMI 2.1 2 x DisplayPort 1.4 |
| - | High-bandwidth Digital Content Protection (HDCP) 2.2 | - | - |
Features
Some additional functional features of the model.
| Features | AI Crosshair AI Shadow Boost AI Sniper AI Visual AMD FreeSync Premium Pro Aspect Ratio Control Asus DisplayWidget Center Asus OLED Care Pro Asus Power Sync Boundary Detection Clear Pixel Edge Custom Heatsink Delta E < 2 Esports Color (3 modes) Extreme Low Motion Blur (ELMB) Gamma Adjustment GameFast Input GamePlus GameVisual Global Dimming Control Logo Brightness Adjustment Low Blue Light Luminance Compensation Algorithm Multiple HDR Mode Neo Proximity Sensor NVIDIA G-Sync Compatible Outer Dimming Control Pixel Cleaning Quick OSD Refresh Rate Cap Screen Move Screen Saver Target Mode Taskbar Detection Trace Free Technology | Advanced True Wide (ATW) Polarizer technology AI Sound AI Scene Optimization AMD FreeSync Premium Auto Input Switch Black Stabilizer Color Weakness Mode Crosshair Dual Controller Dynamic Action Sync Factory Calibration FPS Counter H/W Calibration (True Color Pro) HDR Effect LG Switch Live Color Low Blue Light Motion Blur Reduction Pro (MBR Pro) NVIDIA G-Sync Compatible Overclock Reader Mode Smart Energy Saving UltraGear RGB LED Lighting | AlienFX RGB lights AMD FreeSync Premium Ambient Light Sensor ComfortView Plus Fast IPS Flicker-free technology Legend 2.0 Design Low Blue Light NVIDIA G-SYNC technology NVIDIA Reflex Latency Analyzer Ventilation and cooling design | AMD FreeSync Premium ComfortView Plus Fast IPS Flicker-free technology Legend 2.0 Design Low Blue Light Ventilation and cooling design |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified | RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution) | RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution) |
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 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | - | 3048 m 10000 ft | 5000 m 16404.2 ft | 5000 m 16404.2 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 % | 5 % - 90 % |
| 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 | - | DisplayPort cable HDMI cable | DisplayPort cable HDMI cable USB 3.2 Type-B cable USB Type-C to DisplayPort cable | DisplayPort cable HDMI cable USB 3.2 Type-B cable USB Type-C to DisplayPort cable |
Additional features
Information about other features.
| Additional features | - | Anti-theft stand lock slot - Kensington | - | Anti-theft stand lock slot - Kensington |
| Asus ROG Strix OLED XG259QDPG Ace | LG 25G590B | Dell Alienware AW2524H | Dell Alienware AW2524HF |