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Compare ASUS ROG Strix XG27AQM vs Asus ROG Swift PG278QE vs Asus ROG Swift PG279QE

Connectivity

Ports
2x HDMI 2.0, 2x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
1x HDMI 1.4, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x USB 3.0 (downstream), 1x USB 3.0 (upstream)
1x HDMI 1.4, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x USB 3.0 (downstream), 1x USB 3.0 (upstream)
Wireless Connectivity
WiFi 5 + Bluetooth + WiFi Direct + DLNA

Construction

Adjustment | Height
100 mm / 3.937 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
-0° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-25° ~ 25°
-90° ~ 90°
-90° ~ 90°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 33°
-5° ~ 33°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 2W
2x 36W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
88.89% screen-to-body ratio
89% screen-to-body ratio
89% screen-to-body ratio
Size | Depth
3.54 in / 90 mm w/o stand, 10.04 in / 255 mm w/ stand
2.6 in / 66 mm w/o stand, 8.31 in / 211 mm w/ stand
2.6 in / 66 mm w/o stand, 8.31 in / 211 mm w/ stand
Size | Height
14.45 in / 367 mm w/o stand, 16.06 in / 408 mm w/ stand
14.29 in / 363 mm w/o stand, 14.88 in / 378 mm w/ stand
14.29 in / 363 mm w/o stand, 14.88 in / 378 mm w/ stand
Size | Width
24.17 in / 614 mm
24.41 in / 620 mm
24.41 in / 620 mm
Weight
4 kg / 9 lbs w/o stand , 7.6 kg / 17 lbs w/ stand
5.9 kg / 13 lbs w/ stand
5.9 kg / 13 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits / 400 nits (peak)
350 nits / 460 nits (peak)
350 nits
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 20000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Diagonal
27" (26.96 in / 684.66 mm)
27" (27 in / 685.8 mm)
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte
TN, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
97% DCI-P3, 150% sRGB
72% NTSC
72% NTSC, 100% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 270 Hz
50 Hz ~ 165 Hz
50 Hz ~ 165 Hz
Resolution
QHD (2560x1440)
QHD (2560x1440)
QHD (2560x1440)
Response Time
0.5 ms (min)
1 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
170° H / 160° V
178° H / 178° V

Function

HDR
DisplayHDR 400, HDR10
HDR10, HLG (Hybrid Log Gamma)
Licenses
TUV Flicker-free, TUV Low Blue Light
BSMI, CB, CCC, CE, CEL level 1, cTick, CU, eStandby, ENERGY STAR, FCC Class B, J-MOSS, KCC, PSE, RCM, RoHS, TÜV Flicker-free, TÜV Low Blue Light, UL/cUL, VCCI, WEEE, WHQL (Windows 10; Windows 8.1; Windows 7)
BSMI, CB, CCC, CE, CEL level 1, cTick, CU, ErP, ENERGY STAR, FCC Class B, J-MOSS, KCC, PSE, RCM, RoHS, TÜV Low Blue Light, TÜV Flicker-free, UL/cUL, VCI, WEEE, WHQL (Windows 8.1; Windows 7)
Operating Humidity
20 % ~ 80 %
Operating System
Loewe OS
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
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC
NVIDIA G-SYNC
Video
Color Accuracy, Shadow Boost, Trace Free Technology, Color Temperature Selection, GameVisual, Dynamic Shadow Boost, Fast IPS, Multi HDR Mode, GameFast Input technology, Ultra-Low Blue Light, ELMB (Extreme Low Motion Blur) Sync, Display Widget, Adaptive...
GamePlus (Crosshair/Timer/FPS Counter/Display Aligment), GameVisual, Trace Free Technology, HDCP (High-bandwidth Digital Content Protection), 5-way OSD joystick, Flicker-free technology
GamePlus (Crosshair/Timer/FPS Counter/Display Alignment), GameVisual, Low Blue Light, Trace Free Technology, HDCP (High-bandwidth Digital Content Protection), 5-way OSD joystick, Flicker-free technology

Performance

Energy Efficiency
B
C
Power Consumption
31 W (average) / 0.5 W (sleep) / 0.5 W (off)
110 W (average) / 90 W (max) / 0.5 W (sleep) / 0.5 W (off)
40 W (average) / 90 W (max) / 0.5 W (sleep) / 0.5 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, USB 3.0 cable
DisplayPort cable, HDMI cable, USB 3.0 upstream cable
DisplayPort cable, HDMI cable - optional, USB 3.0 cable
Debut
2021
2019
2019

Reviews

Neofiliac score
87%
72%
56%
Pros
  • DisplayHDR 400, HDR10
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 0.5 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • 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
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
Cons
  • 8-bit display panel
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel

Price

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