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| General Info | ||
|---|---|---|
| Model Number | Dell S2522HG | Asus RoG Swift PG278QR |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2016 |
| Brand | Dell | Asus |
| Model Number | S2522HG | RoG Swift PG278QR |
| Display | ||
| Screen Size Class | 25" (inches) | 27" (inches) |
| Diagonal Size | 21.41 in 54.4 cm 543.744 mm 1.78 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 24.5 in 62.2 cm 622.28 mm 2.04 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 11.91 in 30.3 cm 302.616 mm 0.99 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Type | IPS | TN |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 2560 x 1440 |
| Screen Pixel Pitch | 0.283 mm | 0.233 mm |
| Screen Pixel Density | 78 ppi | 109 ppi |
| Screen-to-Body Ratio | 103.61 % | 89 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 80% | |
| Rec.2020 | 75 | |
| sRGB | 99 % | 100 % |
| Adobe RGB 1998 | 68.1 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 400 cd/m² | 350 cd/m² |
| Max Screen Brightness | 1100 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 20000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Screen Input Lag | 20 ms | |
| Display Minimum Response Time | 1 ms | 1 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
|
| 3D | No | Yes |
| Size, weight, color | ||
| Case Depth | 2.69 in 6.8 cm 68.38 mm 0.22 ft |
2.6 in 6.6 cm 66 mm 0.22 ft |
| Case Weight | 3.72 kg 8 lbs |
23 kg 51 lbs |
| Case Width with Stand | 21.87 in 55.5 cm 555.4 mm 1.82 ft |
24.41 in 62 cm 620 mm 2.03 ft |
| Case Height with Stand | 14.79 in 37.6 cm 375.75 mm 1.23 ft |
17.05 in 43.3 cm 433 mm 1.42 ft |
| Case Depth with Stand | 7.89 in 20 cm 200.3 mm 0.66 ft |
9.37 in 23.8 cm 238 mm 0.78 ft |
| Case Weight with Stand | 6.13 kg 13 lbs |
7 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5893 | |
| CPU | ARM Cortex-A73 | |
| CPU Cores | 4 | |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-G71 | |
| RAM Memory Size | 3 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
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| 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) Wi-Fi Direct DLNA Bluetooth 4.2 |
|
| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.2 (Gen1; BC 1.2 2A) 1 x USB 3.2 (Gen1; upstream) |
1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 18W | |
| Features | ||
| OS | Android 8.0 Oreo Android 9.0 Pie |
|
| Cool Features | Dell ComfortView Dark Stabilizer FPS Counter NVIDIA G-SYNC Compatible Low Blue Light Flicker-free technology AMD FreeSync Premium Timer Ambient lighting |
GamePlus (Crosshair/Timer) GameVisual Nvidia G-SYNC Technology Refresh Rate Turbo key Nvidia ULMB (Ultra Low Motion Blur) HDCP (High-bandwidth Digital Content Protection) 5-way OSD joystick Trace Free Technology Flicker-free technology |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 21.87 in 55.5 cm 555.4 mm 1.82 ft |
24.41 in 62 cm 620 mm 2.03 ft |
| Case Height | 12.88 in 32.7 cm 327.24 mm 1.07 ft |
14.29 in 36.3 cm 363 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 |
120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 90 ° | 0 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 45 ° | 60 ° |
| Right Swivel | 45 ° | 60 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 21 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 240 Hz | 24 Hz - 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 255 kHz | 30 kHz - 240 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB 3.0 upstream cable |
|
| Certificates and Standards | ||
| Licenses | RoHS | BSMI CB CCC CE CEL level 1 cTick CU eStandby ENERGY STAR FCC Class B J-MOSS KCC PSE RCM RoHS TÜV Low Blue Light TÜV Flicker-free UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7) |
| 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 % | 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 |
| Dell S2522HG | Asus RoG Swift PG278QR |
