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Compare Asus ROG Strix XG27AQ vs ROG Strix XG259CM vs Asus VA279HAL

Connectivity

Ports
2x HDMI 2.0, 1x DisplayPort 1.2, 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-C; upstream; 15W; DP Alt Mode), 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 1x USB 1.0 (Type-B; upstream), 2x USB 3.1 (Type-A; downstream)
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
100 mm / 3.937 in
110 mm / 4.3307 in
130 mm / 5.1181 in
Adjustment | Pivot
-0° ~ 90°
-0° ~ 90°
-0° ~ 90°
Adjustment | Swivel
-25° ~ 25°
-25° ~ 25°
-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
89.33% screen-to-body ratio
88.82% screen-to-body ratio
86.58% screen-to-body ratio
Size | Depth
3.23 in / 82 mm w/o stand, 10.04 in / 255 mm w/ stand
2.32 in / 59 mm w/o stand, 6.22 in / 158 mm w/ stand
2.23 in / 56.6 mm w/o stand, 8.83 in / 224.36 mm w/ stand
Size | Height
14.45 in / 367 mm w/o stand, 16.06 in / 408 mm w/ stand
13.07 in / 332 mm w/o stand, 18.94 in / 481 mm w/ stand
14.67 in / 372.65 mm w/o stand, 20.7 in / 525.85 mm w/ stand
Size | Width
24.06 in / 611 mm
21.97 in / 558 mm
24.51 in / 622.6 mm
Weight
50 kg / 110 lbs w/o stand , 8.6 kg / 19 lbs w/ stand
3.6 kg / 8 lbs w/o stand , 6.1 kg / 13 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
400 nits
400 nits
300 nits / 500 nits (peak)
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 120000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (26.96 in / 684.66 mm)
25" (24.5 in / 622.3 mm)
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
95% DCI-P3, 130% sRGB
78% NTSC, 99% sRGB
57% DCI-P3, 72% NTSC, 60% Rec.2020
Input Lag
14 ms
Pixel Density
109 ppi
89 ppi
81 ppi
Pixel Pitch
0.233 mm
0.283 mm
0.311 mm
Refresh Rate
48 Hz ~ 170 Hz
48 Hz ~ 240 Hz
50 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
FHD (1920x1080)
FHD (1920x1080)
Response Time
1 ms (min)
1 ms (min)
6 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Chipset
MediaTek MT5893
HDR
DisplayHDR 400, HDR10
HDR10, DisplayHDR 400
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
Licenses
TUV Flicker-free, TUV Low Blue Light
TÜV Flicker-free, TÜV Low Blue Light
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
20 % ~ 90 %
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, Multi HDR Mode, Shadow Boost, Color Temperature Selection, GameVisual, Dynamic Shadow Boost, Fast IPS, Ultra-Low Blue Light, GameFast Input technology, Trace Free Technology, ELMB (Extreme Low Motion Blur) Sync, Display Widget, Adaptive...
Asus display Widget, Extreme Low Motion Blue Sync (ELM Sync), Low Blue Light, Flicker-free technology, Game Visual, Shado wBoost, GamePlus, Fast IPS, Adaptive-Sync technology, Trace Free Technology, HDR Mode, KVM Switch
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
35 W (average) / 0.5 W (sleep) / 0.5 W (off)
18.7 W (average) / 0.3 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, HDMI cable, USB 3.0 cable
Color pre-calibration report, DisplayPort cable, HDMI cable, USB 3.0 cable, USB-C cable
Audio cable - optional, D-sub cable - optional, HDMI cable - optional
Debut
2020
2021
2019

Reviews

Neofiliac score
87%
63%
56%
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
  • Build-in speakers included
  • HDR10, 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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