0 Compare Asus RoG Strix XG349C vs Asus RoG Strix XG258Q - DisplayDB

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 Asus RoG Strix XG258Q

General Info
Model Number Asus RoG Strix XG349C Asus RoG Strix XG258Q
Price
Type Monitor Monitor
Year 2021 2017
Brand Asus Asus
Model Series ROG Strix
Model Number RoG Strix XG349C RoG Strix XG258Q
Display
Screen Size Class 34" (inches) 25" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
24.5 in
62.2 cm
622.3 mm
2.04 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
21.41 in
54.4 cm
543.744 mm
1.78 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
11.91 in
30.3 cm
302.616 mm
0.99 ft
Display Curvature 1900
Display Type IPS TN
Display Bit Depth 10 bits (8bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 21:9 16:9
Screen Resolution 3440 x 1440 1920 x 1080
Screen Pixel Pitch 0.233 mm 0.283 mm
Screen Pixel Density 109 ppi 89 ppi
Screen-to-Body Ratio 89.77 % 88.23 %
Backlight Source W-LED W-LED
DCI P3 98%
sRGB 135 %
NTSC 1953 72 %
Screen Brightness 400 cd/m² 400 cd/m²
Max Screen Brightness 500 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 170 °
Screen Vertical Viewing Angle 178 ° 160 °
Display Minimum Response Time 1 ms 1 ms
Display Average Response Time 4 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
HDR DisplayHDR 400
HDR
HDR10
HDR10
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 5.59 in
14.2 cm
142 mm
0.47 ft
2.85 in
7.3 cm
72.5 mm
0.24 ft
Case Weight 5.6 kg
12 lbs
3 kg
7 lbs
Case Width with Stand 32.09 in
81.5 cm
815 mm
2.67 ft
22.21 in
56.4 cm
564.1 mm
1.85 ft
Case Height with Stand 16.18 in
41.1 cm
411 mm
1.35 ft
15.11 in
38.4 cm
383.7 mm
1.26 ft
Case Depth with Stand 10.98 in
27.9 cm
279 mm
0.92 ft
9.99 in
25.4 cm
253.7 mm
0.83 ft
Case Weight with Stand 9.2 kg
20 lbs
5.5 kg
12 lbs
Case Color Black Black
Hardware
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S2
DVB-S
Built-in Camera No No
Network LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Bluetooth
Wi-Fi Direct
DLNA
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)
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 2W 2 x 18W
Features
OS Loewe OS
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)
Flicker-free technology
GamePlus (Crosshair/Timer)
HDCP (High-bandwidth Digital Content Protection)
Trace Free Technology
Low Blue light
GameVisual
5-way OSD joystick
AMD FreeSync technology
Extra Features Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 32.09 in
81.5 cm
815 mm
2.67 ft
22.21 in
56.4 cm
564.1 mm
1.85 ft
Case Height 14.41 in
36.6 cm
366 mm
1.2 ft
13.02 in
33.1 cm
330.6 mm
1.08 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
100 mm
10 cm
3.937 in
0.3281 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 0 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 25 ° 50 °
Right Swivel 25 ° 50 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 180 Hz 24 Hz - 240 Hz
Horizontal Digital Frequency 31 kHz - 271 kHz 30 kHz - 255 kHz
Screen Interpolation Measurement Unit 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
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)
BSMI
CB
CCC
CE
CEL level 1
cTick
CU
eStandby
ENERGY STAR
FCC Class B
J-MOSS
KCC
PSE
RCM
RoHS
TÜV Flicker-free
TÜV Low Blue Light
UL/cUL
VCCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 7)
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 20 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Max Operating Altitude 2000
Asus RoG Strix XG349C Asus RoG Strix XG258Q