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Compare ASUS ROG Swift PG279QM vs ViewSonic XG270QG vs ViewSonic XG270

Connectivity

Ports
3x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
1x USB 3.1 (Type-B; upstream), 1x HDMI 1.4, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 2x USB 3.1 (Type-A; downstream), 1x USB 3.1 (Type-A; downstream; charging)
1x USB 3.1 (Type-B; upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 1x USB 3.1 (Type-A; downstream; charging), 2x USB 3.1 (Type-A; downstream)

Construction

Adjustment | Height
100 mm / 3.937 in
120 mm / 4.7244 in
120 mm / 4.7244 in
Adjustment | Pivot
-0° ~ 90°
-0° ~ 90°
-0° ~ 90°
Adjustment | Swivel
-25° ~ 25°
-45° ~ 45°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 20°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 2W
2x 2W
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
4660.4% screen-to-body ratio
88.17% screen-to-body ratio
88.17% screen-to-body ratio
Size | Depth
3.54 in / 90 mm w/o stand, 10.04 in / 255 mm w/ stand
2.68 in / 68 mm w/o stand, 10.43 in / 265 mm w/ stand
2.68 in / 68 mm w/o stand, 10.43 in / 265 mm w/ stand
Size | Height
0.28 in / 7 mm w/o stand, 16.06 in / 408 mm w/ stand
14.57 in / 370 mm w/o stand, 18.06 in / 458.7 mm w/ stand
14.57 in / 370 mm w/o stand, 18.06 in / 458.7 mm w/ stand
Size | Width
24.17 in / 614 mm
24.17 in / 614 mm
24.17 in / 614 mm
Weight
4.5 kg / 10 lbs w/o stand , 8.1 kg / 18 lbs w/ stand
4.7 kg / 10 lbs w/o stand , 7.7 kg / 17 lbs w/ stand
4.5 kg / 10 lbs w/o stand , 7.9 kg / 17 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits / 400 nits (peak)
350 nits
400 nits
Contrast Ratio
1000:1 (static)
1000:1 (static), 120000000:1 (dynamic)
1000:1 (static), 120000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
Display Diagonal
27" (27 in / 685.8 mm)
27" (27 in / 685.9 mm)
27" (27 in / 685.9 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H), AU Optronics
Gamut
97% DCI-P3, 150% sRGB
90% Adobe RGB, 98% DCI-P3, 94% NTSC, 100% sRGB
98% sRGB
Input Lag
4 ms
Pixel Density
109 ppi
109 ppi
81 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.311 mm
Refresh Rate
1 Hz ~ 240 Hz
20 Hz ~ 165 Hz
48 Hz ~ 240 Hz
Resolution
QHD (2560x1440)
QHD (2560x1440)
FHD (1920x1080)
Response Time
1 ms (min)
1 ms (min) / 5 ms (avg)
1 ms (min) / 5 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400, HDR10
Licenses
TÜV Low Blue Light, TÜV Flicker-free
cTUVus or cULus, FCC-B, ICES003, CEC, MX-CoC, Mexico Energy
cTUVus or cULus, FCC-B, ICES003, CEC, MX-CoC, Mexico Energy
Operating Humidity
20 % ~ 90 %
20 % ~ 90 %
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
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC
NVIDIA G-SYNC
Video
Dark Boost, Fast IPS, Ultra Low Blue Light, GamePlus (Stopwatch/Crosshair/Timer/FPS Counter/Display Alignment), GameVisual, Flicker-free technology, Asus Aura Sync Lighting, NVIDIA Reflex Latency Analyzer, Customized heatsink, Trace Free Technology
Three-side borderless design, ELITE Design Enhancements, Headphone Hook, Built-in Mouse Anchor, Sight Shields, Metal-1 Base, Elite RGB LED lights, IPS Nano Color
SuperClear IPS panel technology, Three-side borderless design, Elite RGB LED lights, Adaptive-Sync Technology

Performance

Energy Efficiency
C
Power Consumption
42 W (average) / 0.5 W (sleep) / 0.5 W (off)
85 W (average) / 90 W (max) / 60 W (eco) / 0.5 W (sleep)
80 W (average) / 90 W (max) / 71 W (eco) / 0.5 W (sleep)

Production

Accessory
DisplayPort cable, HDMI cable, USB 3.0 cable
DisplayPort cable, USB 3.1 Cable, ELITE Hood
DisplayPort cable, USB 3.1 Cable, ELITE Hood
Debut
2021
2019
2019

Reviews

Neofiliac score
90%
88%
66%
Pros
  • DisplayHDR 400, HDR10
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 4660.4 % screen-to-body ratio
  • Build-in speakers included
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • 165 Hz maximum refresh rate
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • 240 Hz refresh rate
Cons
  • 8-bit display panel
  • No publicized HDR support
  • No publicized HDR support
  • 8-bit display panel

Price

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