Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between Asus ROG Strix XG438Q vs Dell S3423DWC

General Info
Model Number Asus ROG Strix XG438Q Dell S3423DWC
Price
Type Monitor Monitor
Year 2019 2022
Brand Asus Dell
Model Number ROG Strix XG438Q S3423DWC
Alias XG438Q
Display
Screen Size Class 43" (inches) 34" (inches)
Diagonal Size 43 in
109.2 cm
1092.2 mm
3.58 ft
34.03 in
86.4 cm
864.25 mm
2.84 ft
Screen Width 37.05 in
94.1 cm
941.184 mm
3.09 ft
31.39 in
79.7 cm
797.22 mm
2.62 ft
Screen Height 20.84 in
52.9 cm
529.416 mm
1.74 ft
13.14 in
33.4 cm
333.7 mm
1.09 ft
Display Curvature 1800
Display Type VA VA
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 16:9 21:9
Screen Resolution 3840 x 2160 3440 x 1440
Screen Pixel Pitch 0.245 mm 0.232 mm
Screen Pixel Density 103 ppi 109 ppi
Screen-to-Body Ratio 89.6 % 90.31 %
Backlight Source W-LED W-LED
DCI P3 90%
sRGB 99 %
Screen Brightness 450 cd/m² 350 cd/m²
Max Screen Brightness 600 cd/m²
Static Screen Contrast 4000 : 1 3000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms 4 ms
Display Average Response Time 5 ms
Display Maximum Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
DisplayHDR 600
3D No No
Size, weight, color
Case Depth 2.94 in
7.5 cm
74.6 mm
0.24 ft
2.52 in
6.4 cm
64.03 mm
0.21 ft
Case Weight 13.2 kg
29 lbs
6.65 kg
15 lbs
Case Width with Stand 38.37 in
97.5 cm
974.58 mm
3.2 ft
31.82 in
80.8 cm
808.16 mm
2.65 ft
Case Height with Stand 24.85 in
63.1 cm
631.31 mm
2.07 ft
15.33 in
38.9 cm
389.36 mm
1.28 ft
Case Depth with Stand 9.54 in
24.2 cm
242.19 mm
0.79 ft
8.55 in
21.7 cm
217.05 mm
0.71 ft
Case Weight with Stand 15.3 kg
34 lbs
10.53 kg
23 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 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)
1 x USB 3.2 (Type-B; Gen 1; upstream;)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
2 x USB 3.2 (Type-A; Gen 1; downstream; 10W)
1 x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)
Audio
Audio Speakers 2 x 5W 2 x 5W
Features
Cool Features 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
Dell Easy Arrange
Flicker-free technology
Low Blue Light
Picture-in-Picture
Picture-by-Picture
KVM Switch
AMD FreeSync technology
PowerNap
ComfortView Plus
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Vents on the rear panel for improved heat dissipation
Ergonomics
Case Width 38.37 in
97.5 cm
974.58 mm
3.2 ft
31.82 in
80.8 cm
808.16 mm
2.65 ft
Case Height 22.47 in
57.1 cm
570.62 mm
1.87 ft
14.35 in
36.5 cm
364.5 mm
1.2 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment No Yes
Height Adjustment Range 100 mm
10 cm
3.937 in
0.3281 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 4 °
Right Pivot 4 °
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 10 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 120 Hz 48 Hz - 100 Hz
Horizontal Digital Frequency 30 kHz - 135 kHz 30 kHz - 160 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
HDMI cable
Remote control
USB 3.0 cable
USB Type-C cable
USB Type-B cable
Certificates and Standards
Licenses 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)
RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 5 °C - 40 °C
41 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 20 % - 90 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 % 10 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Asus ROG Strix XG438Q Dell S3423DWC