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| General Info | ||
|---|---|---|
| Model Number | Asus VG255H | Dell S2721HS |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2018 | 2020 |
| Brand | Asus | Dell |
| Model Number | VG255H | S2721HS |
| Alias | S2721HSX | |
| Display | ||
| Screen Size Class | 25" (inches) | 27" (inches) |
| Diagonal Size | 24.5 in 62.2 cm 622.3 mm 2.04 ft |
27 in 68.6 cm 685.891 mm 2.25 ft |
| Screen Width | 21.41 in 54.4 cm 543.744 mm 1.78 ft |
23.54 in 59.8 cm 597.89 mm 1.96 ft |
| Screen Height | 11.91 in 30.3 cm 302.616 mm 0.99 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
| Display Type | TN | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.283 mm | 0.311 mm |
| Screen Pixel Density | 89 ppi | 81 ppi |
| Screen-to-Body Ratio | 88.94 % | 90.67 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 82% | |
| Rec.2020 | 75 | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 300 cd/m² |
| Max Screen Brightness | 1300 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Screen Input Lag | 15 ms | |
| Display Minimum Response Time | 1 ms | 4 ms |
| Display Average Response Time | 3 ms | 8 ms |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ Quantum HDR 2000 |
|
| 3D | Yes | No |
| Size, weight, color | ||
| Case Depth | 2.01 in 5.1 cm 51.1 mm 0.17 ft |
2.13 in 5.4 cm 54 mm 0.18 ft |
| Case Weight | 2.7 kg 6 lbs |
4.3 kg 9 lbs |
| Case Width with Stand | 22.15 in 56.3 cm 562.5 mm 1.85 ft |
24.01 in 61 cm 609.9 mm 2 ft |
| Case Height with Stand | 14.04 in 35.7 cm 356.6 mm 1.17 ft |
15.71 in 39.9 cm 399 mm 1.31 ft |
| Case Depth with Stand | 8.72 in 22.1 cm 221.4 mm 0.73 ft |
6.88 in 17.5 cm 174.7 mm 0.57 ft |
| Case Weight with Stand | 4.9 kg 11 lbs |
6 kg 13 lbs |
| Case Color | Black | Black, Silver |
| Hardware | ||
| CPU Cores | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
|
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
|
| Connectivity | 1 x DVI-D Dual Link 1 x D-sub 2 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Built-in Subwoofer | 2 x 10 | |
| Features | ||
| OS | Tizen 5.0 | |
| Cool Features | Flicker-free technology GamePlus (Crosshair/Timer/FPS Counter/Display Alignment) HDCP (High-bandwidth Digital Content Protection) Trace Free Technology Low Blue Light GameVisual 5-way OSD joystick AMD FreeSync technology |
Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington S2721HS - silver S2721HSX - black |
| Ergonomics | ||
| Case Width | 22.15 in 56.3 cm 562.5 mm 1.85 ft |
24.01 in 61 cm 609.9 mm 2 ft |
| Case Height | 12.95 in 32.9 cm 328.9 mm 1.08 ft |
14.31 in 36.4 cm 363.6 mm 1.19 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 90 ° | 90 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 90 ° | 30 ° |
| Right Swivel | 90 ° | 30 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 33 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 40 Hz - 76 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | 30 kHz - 83 kHz |
| Screen Interpolation Technology | Clear Motion Rate | |
| Screen Interpolation Value | 360 | |
| Screen Interpolation Measurement Unit | CMR | NULL |
| Accessories | ||
| Extras | Audio cable - optional D-sub cable - optional HDMI cable - optional |
HDMI cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE cTick CU ENERGY STAR ErP eStandby FCC Class B J-MOSS KCC PCB PSE RCM RoHS TCO Certified Displays TÜV Low Blue Light TÜV Flicker-free UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7) |
ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Asus VG255H | Dell S2721HS |
