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Compare Asus ROG Strix XG27UQ vs ROG Strix XG256Q vs Asus VA279HAL

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)
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB 3.0 (Type-A; downstream), 2x HDMI 2.0
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA

Construction

Adjustment | Height
120 mm / 4.7244 in
110 mm / 4.3307 in
130 mm / 5.1181 in
Adjustment | Pivot
-0° ~ 90°
-0° ~ 90°
-0° ~ 90°
Adjustment | Swivel
-40° ~ 40°
-25° ~ 25°
-90° ~ 90°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 20°
-5° ~ 35°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
82.79% screen-to-body ratio
89.09% screen-to-body ratio
86.58% screen-to-body ratio
Size | Depth
3.71 in / 94.3 mm w/o stand, 10.61 in / 269.546 mm w/ stand
2.36 in / 60 mm w/o stand, 9.25 in / 235 mm w/ stand
2.23 in / 56.6 mm w/o stand, 8.83 in / 224.36 mm w/ stand
Size | Height
15 in / 381.1 mm w/o stand, 17.19 in / 436.5 mm w/ stand
13.03 in / 331 mm w/o stand, 15 in / 381 mm w/ stand
14.67 in / 372.65 mm w/o stand, 20.7 in / 525.85 mm w/ stand
Size | Width
24.95 in / 633.64 mm
21.97 in / 558 mm
24.51 in / 622.6 mm
Weight
7.5 kg / 17 lbs w/ stand
2.7 kg / 6 lbs w/o stand , 5.2 kg / 11 lbs w/ stand
3.8 kg / 8 lbs w/o stand , 6.5 kg / 14 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits / 400 nits (peak)
400 nits
300 nits / 500 nits (peak)
Contrast Ratio
1000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (26.95 in / 684.47 mm)
25" (24.5 in / 622.3 mm)
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
VA, Anti-glare/Matte (3H)
Gamut
90% DCI-P3
99% sRGB
57% DCI-P3, 72% NTSC, 60% Rec.2020
Input Lag
14 ms
Pixel Density
163 ppi
89 ppi
81 ppi
Pixel Pitch
0.155 mm
0.283 mm
0.311 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 180 Hz
50 Hz ~ 75 Hz
Resolution
4K (3840x2160)
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min)
1 ms (min) / 4 ms (avg)
6 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Chipset
MediaTek MT5893
HDR
DisplayHDR 400
DisplayHDR 400
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
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, CB, CCC, CE, 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
BSMI, C-Tick, CB, CCC, CE, CU, ENERGY STAR, ErP, FCC, J-MOSS, RoHS, UL/cUL, VCCI, WEEE, WHQL (Windows 10; Windows 8.1; Windows 7)
Operating Humidity
10 % ~ 80 %
Operating System
Android 8.0 Oreo, Android 9.0 Pie
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 50 °C , 32 °F ~ 122 °F
Processor
ARM Cortex-A73, 4 cores, 1500 MHz
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC, AMD FreeSync Premium
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...
DisplayWidget, Extreme Low Motion Blur Sync (ELMB Sync), Flicker-free technology, GamePlus (Crosshair/Timer/FPS Counter/Display Alignment/Stopwatch), Shadow Boost, GameFast Input, Fast IPS, Trace Free Technology, GameVisual, Color Temperature Selection...
HDCP (High-bandwidth Digital Content Protection), Low Blue Light, Trace Free Technology, SPLENDID Video Intelligence Technology, Flicker-free technology, GamePlus (Crosshair/Timer)

Performance

Energy Efficiency
A
Memory | Capacity
3 GB
Power Consumption
90 W (max) / 0.5 W (sleep) / 0.5 W (off)
16 W (average) / 0.5 W (sleep) / 0.3 W (off)
40 W (average) / 240 W (max) / 69 W (eco) / 0.5 W (sleep) / 0.5 W (off)

Production

Accessory
DisplayPort cable - optional, HDMI cable - optional, USB 3.0 cable, Acrylic LED light covers
DisplayPort cable, HDMI cable
Audio cable - optional, D-sub cable - optional, HDMI cable - optional
Debut
2020
2022
2019

Reviews

Neofiliac score
83%
57%
56%
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
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
Cons
  • 8-bit display panel
  • 8-bit display panel
  • Low resolution
  • 8-bit display panel

Price

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