Compare ASUS ROG Strix XG27AQM vs ASUS ROG XG438Q
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)
3x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x 3.5 mm Audio In, 2x USB 3.0 (downstream), 1x USB 3.0 (upstream)
Construction
Adjustment | Height
100 mm / 3.937 in
N/A
Adjustment | Pivot
-0° ~ 90°
N/A
Adjustment | Swivel
-25° ~ 25°
N/A
Adjustment | Tilt
-5° ~ 20°
-5° ~ 10°
Camera
No
No
Colors
Black
Black
Speakers
2x 2W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
88.89% screen-to-body ratio
89.6% screen-to-body ratio
Size | Depth
3.54 in / 90 mm w/o stand, 10.04 in / 255 mm w/ stand
2.94 in / 74.6 mm w/o stand, 9.54 in / 242.19 mm w/ stand
Size | Height
14.45 in / 367 mm w/o stand, 16.06 in / 408 mm w/ stand
22.47 in / 570.62 mm w/o stand, 24.85 in / 631.31 mm w/ stand
Size | Width
24.17 in / 614 mm
38.37 in / 974.58 mm
Weight
4 kg / 9 lbs w/o stand , 7.6 kg / 17 lbs w/ stand
13.2 kg / 29 lbs w/o stand , 15.3 kg / 34 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
Brightness
350 nits / 400 nits (peak)
450 nits / 600 nits (peak)
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
4000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
27" (26.96 in / 684.66 mm)
43" (43 in / 1092.2 mm)
Display Type
IPS, Anti-glare/Matte
VA, Anti-glare/Matte (3H)
Gamut
97% DCI-P3, 150% sRGB
90% DCI-P3
Pixel Density
109 ppi
103 ppi
Pixel Pitch
0.233 mm
0.245 mm
Refresh Rate
48 Hz ~ 270 Hz
48 Hz ~ 120 Hz
Resolution
QHD (2560x1440)
4K (3840x2160)
Response Time
0.5 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 400, HDR10
HDR10, DisplayHDR 600
Licenses
TUV Flicker-free, TUV Low Blue Light
BSMI, C-Tick, CB, CCC, CE, CU, ENERGY STAR, ErP, FCC, J-MOSS, RoHS, TÜV Flicker-free, TÜV Low Blue Light, UL/cUL, VCCI, WEEE, WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Operating Humidity
20 % ~ 90 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
5 °C ~ 40 °C , 41 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC
AMD FreeSync
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...
Aura Sync, Extreme Low Motion Blur, Picture-in-Picture, GamePlus (Crosshair/Timer/FPS Counter/Display Alignment), HDCP (High-bandwidth Digital Content Protection), SPLENDID Video Intelligence Technology, GameVisual, Flicker-free technology, 5-way OSD j...
Performance
Power Consumption
31 W (average) / 0.5 W (sleep) / 0.5 W (off)
48 W (average) / 0.5 W (sleep) / 0.5 W (off)
Production
Accessory
DisplayPort cable, HDMI cable, USB 3.0 cable
DisplayPort cable, HDMI cable, Remote control, USB 3.0 cable
Debut
2021
2019
Reviews
Neofiliac score
87%
77%
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
- HDR10, DisplayHDR 600
- Rich color reproduction
- High 4000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
Cons
- 8-bit display panel
- Only tilt adjustment
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