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 XG349C vs Dell U3425WE

General Info
Model Number Asus RoG Strix XG349C Dell U3425WE
Price
Type Monitor Monitor
Year 2021 2024
Brand Asus Dell
Model Series ROG Strix UltraSharp
Model Number RoG Strix XG349C U3425WE
Alias UltraSharp U3425WE
Display
Screen Size Class 34" (inches) 34" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
34.14 in
86.7 cm
867.16 mm
2.85 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
31.5 in
80 cm
800.05 mm
2.62 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
13.19 in
33.5 cm
335.05 mm
1.1 ft
Display Curvature 1900 1900
Display Type IPS IPS
Display Bit Depth 10 bits (8bits + FRC) 10 bits
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 21:9 21:9
Screen Resolution 3440 x 1440 3440 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 109 ppi 109 ppi
Screen-to-Body Ratio 89.77 % 91.8 %
Backlight Source W-LED W-LED
DCI P3 98% 98%
sRGB 135 % 100 %
Screen Brightness 400 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 2000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 1 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
HDR
HDR10
3D No No
Size, weight, color
Case Depth 5.59 in
14.2 cm
142 mm
0.47 ft
2.26 in
5.8 cm
57.5 mm
0.19 ft
Case Weight 5.6 kg
12 lbs
7.72 kg
17 lbs
Case Width with Stand 32.09 in
81.5 cm
815 mm
2.67 ft
32.02 in
81.3 cm
813.26 mm
2.67 ft
Case Height with Stand 16.18 in
41.1 cm
411 mm
1.35 ft
15.46 in
39.3 cm
392.77 mm
1.29 ft
Case Depth with Stand 10.98 in
27.9 cm
279 mm
0.92 ft
9.35 in
23.7 cm
237.44 mm
0.78 ft
Case Weight with Stand 9.2 kg
20 lbs
11.44 kg
25 lbs
Case Color Black Platinum Silver
Hardware
Built-in Camera No No
Network LAN
Connectivity 1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB 3.0 (Type-C; upstream; 18W; DP Alt Mode)
2 x USB 3.0 (Type-A; downstream)
45 x USB 3.2 (Type-A; downstream)
1 x Ethernet RJ45 (Wake on LAN; PXE boot; MAC address pass-thru)
1 x DisplayPort 1.4 (HBR3)
1 x 3.5 mm Audio Out
2 x Thunderbolt 4.0 (Type-C; Gen 2; 10 Gbps; upstream; 90W; DP Alt Mode)
1 x HDMI 2.1
1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; data only)
2 x USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream; 15W)
Audio
Audio Speakers 2 x 2W 2 x 5W
Features
Cool Features Color Temperature Selection
Shadow Boost
Picture-in-Picture
Trace Free Technology
DisplayWidget
GameVisual
Extreme Low Motion Blur Sync (ELMB Sync)
Flicker-free technology
Picture-by-Picture
Gamma adjustment
Ultra-low Blue Light
Fast IPS
Extreme Low Motion Blur (ELMB)
Aura Sync
NVIDIA G-Sync Compatible
GameFast Input technology
Color Accuracy
GamePlus (Crosshair/Timer/FPS Counter)
Auto KVM
ComfortView Plus
Picture-by-Picture
Flicker-free technology
Network KVM
Picture-in-Picture
IPS Black
Dell Display Manager
Adaptive-Sync technology
Low Blue Light
Ambient Light Sensor
OSD joystick
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Ergonomics
Case Width 32.09 in
81.5 cm
815 mm
2.67 ft
32.02 in
81.3 cm
813.26 mm
2.67 ft
Case Height 14.41 in
36.6 cm
366 mm
1.2 ft
14.14 in
35.9 cm
359.05 mm
1.18 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 100 mm
10 cm
3.937 in
0.3281 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support Yes Yes
Left Swivel 25 ° 30 °
Right Swivel 25 ° 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 180 Hz 48 Hz - 120 Hz
Horizontal Digital Frequency 31 kHz - 271 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras Color pre-calibration report
DisplayPort cable
HDMI cable
USB Type-B to A cable
USB Type-C cable
DisplayPort cable
HDMI cable
Thunderbolt 4 (USB-C) Active Cable
USB Type-A to Type-B 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 10; Windows 8.1; Windows 7)
Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TÜV Rheinland 5-star Eye Comfort Certified
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Asus RoG Strix XG349C Dell U3425WE