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Compare Asus ROG Strix XG27UQ vs ASUS Strix XG279Q vs Asus PA247CV

Connectivity

Ports
2x HDMI 2.0, 2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (downstream), 1x USB 3.0 (Type-B; upstream)
2x HDMI 2.0, 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 In, 1x 3.5 mm Audio Out 3.0, 1x DisplayPort 1.2 (out), 4x USB 3.1 (downstream), 1x USB 3.1 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)

Construction

Adjustment | Height
120 mm / 4.7244 in
120 mm / 4.7244 in
130 mm / 5.1181 in
Adjustment | Pivot
-0° ~ 90°
-0° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-40° ~ 40°
-40° ~ 40°
-90° ~ 90°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 20°
-5° ~ 35°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
82.79% screen-to-body ratio
89.33% screen-to-body ratio
87.76% screen-to-body ratio
Size | Depth
3.71 in / 94.3 mm w/o stand, 10.61 in / 269.546 mm w/ stand
3.23 in / 82 mm w/o stand, 10.63 in / 270 mm w/ stand
2.08 in / 52.8 mm w/o stand, 8.32 in / 211.4 mm w/ stand
Size | Height
15 in / 381.1 mm w/o stand, 17.19 in / 436.5 mm w/ stand
14.45 in / 367 mm w/o stand, 16.22 in / 412 mm w/ stand
12.99 in / 329.9 mm w/o stand, 13.46 in / 341.8 mm w/ stand
Size | Width
24.95 in / 633.64 mm
24.06 in / 611 mm
21.25 in / 539.7 mm
Weight
7.5 kg / 17 lbs w/ stand
4 kg / 9 lbs w/o stand , 7 kg / 15 lbs w/ stand
4.2 kg / 9 lbs w/o stand , 6.3 kg / 14 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:10
Brightness
350 nits / 400 nits (peak)
400 nits
300 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (26.95 in / 684.47 mm)
27" (26.96 in / 684.7 mm)
24" (23.81 in / 604.7 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
90% DCI-P3
95% DCI-P3, 125% sRGB
100% sRGB
Pixel Density
163 ppi
109 ppi
92 ppi
Pixel Pitch
0.155 mm
0.233 mm
0.275 mm
Refresh Rate
48 Hz ~ 144 Hz
23 Hz ~ 170 Hz
48 Hz ~ 75 Hz
Resolution
4K (3840x2160)
QHD (2560x1440)
WUXGA (1920x1200)
Response Time
4 ms (min)
1 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 400
Licenses
BSMI, CB, CCC, CE, CEC, CEL, CU, ErP, E-Standby, FCC, ICES-3, J-MOSS, KCC, PSE, RCM, RoHS, TUV-Flicker Free, TUV-Low Blue Light, UkrSEPRO, UL/cUL, VCCI, WEEE, Windows 7 WHQL, Windows 8.1 WHQL, Windows 10 WHQL
BSMI, cCSAus, FCC, CE, CCC, EPA, China RoHS, Win7
BSMI, CB, CCC, CE, CEC, CEL, cTUVus, CU, e-Standby, Energy Star 8.0, EPEAT Bronze, ErP, FCC, ICES-3, ISO 9241-307RCM, J-MOSS, KC, KCC, MEPS, PC Recycle, PSE, PSB, RoHS, TCO, TUV-GS, TUV-Ergo, TUV-S mark, TUV Flicker Free, TUV Low Blue Light, UkrSEPRO, ...
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC
Video
Color Accuracy, Display Widget, Low Blue Light, Flicker-free technology, GamePlus, VESA DSC (Display Stream Compression), HDCP (High-bandwidth Digital Content Protection), ELMB (Extreme Low Motion Blur), Adaptive-Sync technology, Shadow Boost, GameVisu...
Asus FastIPS, Aura Sync, Low Blue Light, Flicker-free technology, GameFast Input technology, HDCP (High-bandwidth Digital Content Protection), ELMB (Extreme Low Motion Blur), 5-way OSD joystick, Shadow Boost, GamePlus, Adaptive-Sync Technology, GameVisual
Asus QuickFit Virtual Scale, Asus ProArt Preset (8 modes), Gamma adjustment, Asus Smart Contrast Ratio, Color Accuracy - △E<2, Trace Free Technology, Ultra-Low Blue Light, CalMAN Verified, Asus ProArt Palette, 6-axis color adjustment, QuickFit (...

Performance

Power Consumption
90 W (max) / 0.5 W (sleep) / 0.5 W (off)
20 W (average) / 90 W (max) / 0.5 W (sleep) / 0.5 W (off)
18 W (average) / 11 W (eco) / 0.5 W (sleep)

Production

Accessory
DisplayPort cable - optional, HDMI cable - optional, USB 3.0 cable, Acrylic LED light covers
DisplayPort cable - optional, HDMI cable - optional, USB cable
Color calibration testing report, DisplayPort cable (optional), HDMI cable (optional), USB Type-C to Type-A cable (optional), USB Type-C to Type-C cable (optional)
Debut
2020
2019
2020

Reviews

Neofiliac score
83%
87%
50%
Pros
  • DisplayHDR 400
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • DisplayHDR 400
  • 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
  • Build-in speakers included
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 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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