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Comparison between Asus RoG Swift PG279Q vs Asus ROG Strix XG438Q

General Info
Model Number Asus RoG Swift PG279Q Asus ROG Strix XG438Q
Price
Type Monitor Monitor
Year 2019 2019
Brand Asus Asus
Model Number RoG Swift PG279Q ROG Strix XG438Q
Alias PG279QZ XG438Q
Display
Screen Size Class 27" (inches) 43" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
43 in
109.2 cm
1092.2 mm
3.58 ft
Screen Width 23.49 in
59.7 cm
596.74 mm
1.96 ft
37.05 in
94.1 cm
941.184 mm
3.09 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
20.84 in
52.9 cm
529.416 mm
1.74 ft
Display Manufacturer AU Optronics
Display Type AHVA IPS VA
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 3840 x 2160
Screen Pixel Pitch 0.233 mm 0.245 mm
Screen Pixel Density 109 ppi 103 ppi
Screen-to-Body Ratio 89.04 % 89.6 %
Backlight Source W-LED W-LED
DCI P3 90%
sRGB 100 %
Adobe RGB 1998 68.1 %
NTSC 1953 72 %
Screen Brightness 350 cd/m² 450 cd/m²
Max Screen Brightness 600 cd/m²
Static Screen Contrast 1000 : 1 4000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 4 ms
Display Minimum Response Time 4 ms 4 ms
Display Average Response Time 5 ms
Display Maximum Response Time 7 ms
Display Coating Anti-glare/Matte Anti-glare/Matte (3H)
HDR HDR10
DisplayHDR 600
3D No No
Size, weight, color
Case Depth 2.6 in
6.6 cm
65.98 mm
0.22 ft
2.94 in
7.5 cm
74.6 mm
0.24 ft
Case Weight 13.2 kg
29 lbs
Case Width with Stand 24.4 in
62 cm
619.77 mm
2.03 ft
38.37 in
97.5 cm
974.58 mm
3.2 ft
Case Height with Stand 21.75 in
55.3 cm
552.53 mm
1.81 ft
24.85 in
63.1 cm
631.31 mm
2.07 ft
Case Depth with Stand 9.37 in
23.8 cm
237.9 mm
0.78 ft
9.54 in
24.2 cm
242.19 mm
0.79 ft
Case Weight with Stand 7 kg
15 lbs
15.3 kg
34 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
3 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
Audio
Audio Speakers 2 x 2W 2 x 5W
Features
Cool Features HDCP (High-bandwidth Digital Content Protection)
Refresh Rate Turbo key
Flicker-free technology
Ultra-low Blue Light
Nvidia G-SYNC Technology
Trace Free Technology
5-way OSD joystick
GamePlus (Crosshair/Timer)
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 joystick
Trace Free Technology
Low Blue Light
AMD FreeSync 2 HDR technology
Picture-by-Picture
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 24.4 in
62 cm
619.77 mm
2.03 ft
38.37 in
97.5 cm
974.58 mm
3.2 ft
Case Height 14.29 in
36.3 cm
362.96 mm
1.19 ft
22.47 in
57.1 cm
570.62 mm
1.87 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes No
Height Adjustment Range 120 mm
12 cm
4.7244 in
0.3937 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 0 °
Right Pivot 90 °
Left or Right Swivel Support Yes No
Left Swivel 60 °
Right Swivel 60 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 10 °
Frequency and Interpolation
Vertical Digital Frequency 30 Hz - 165 Hz 48 Hz - 120 Hz
Horizontal Digital Frequency 34 kHz - 209 kHz 30 kHz - 135 kHz
Accessories
Extras DisplayPort cable
HDMI cable
USB 3.0 cable
DisplayPort cable
HDMI cable
Remote control
USB 3.0 cable
Certificates and Standards
Licenses 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)
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)
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
5 °C - 40 °C
41 °F - 104 °F
Safe Operating Humidity Level 20 % - 90 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 %
Asus RoG Swift PG279Q Asus ROG Strix XG438Q