0 Compare Asus ROG Stric XG309CM vs Asus ROG Strix XG27UQR - 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 Stric XG309CM vs Asus ROG Strix XG27UQR

General Info
Model Number Asus ROG Stric XG309CM Asus ROG Strix XG27UQR
Price
Type Monitor Monitor
Year 2021 2021
Brand Asus Asus
Model Series ROG Strix
Model Number ROG Stric XG309CM ROG Strix XG27UQR
Display
Screen Size Class 30" (inches) 27" (inches)
Diagonal Size 29.5 in
74.9 cm
749.358 mm
2.46 ft
26.95 in
68.4 cm
684.47 mm
2.25 ft
Screen Width 27.18 in
69 cm
690.432 mm
2.27 ft
23.47 in
59.6 cm
596.16 mm
1.96 ft
Screen Height 11.47 in
29.1 cm
291.276 mm
0.96 ft
13.2 in
33.5 cm
335.34 mm
1.1 ft
Display Manufacturer AU Optronics
Display Type IPS AHVA IPS
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 21:9 16:9
Screen Resolution 2560 x 1080 3840 x 2160
Screen Pixel Pitch 0.27 mm 0.155 mm
Screen Pixel Density 94 ppi 163 ppi
Screen-to-Body Ratio 88.66 % 82.79 %
Backlight Source W-LED W-LED
DCI P3 90%
sRGB 110 %
Screen Brightness 300 cd/m² 350 cd/m²
Max Screen Brightness 400 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Coating Anti-glare/Matte Anti-glare/Matte
HDR HDR10 DisplayHDR 400
HDR10
3D No No
Size, weight, color
Case Depth 2.91 in
7.4 cm
73.82 mm
0.24 ft
3.71 in
9.4 cm
94.33 mm
0.31 ft
Case Weight 4.56 kg
10 lbs
4.4 kg
10 lbs
Case Width with Stand 27.85 in
70.7 cm
707.33 mm
2.32 ft
24.95 in
63.4 cm
633.64 mm
2.08 ft
Case Height with Stand 19.14 in
48.6 cm
486.14 mm
1.59 ft
16.63 in
42.2 cm
422.36 mm
1.39 ft
Case Depth with Stand 10.43 in
26.5 cm
264.93 mm
0.87 ft
10.02 in
25.5 cm
254.5 mm
0.83 ft
Case Weight with Stand 7.5 kg
17 lbs
8 kg
18 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-C; upstream; 15W)
2 x HDMI 2.0
2 x DisplayPort 1.4 (DSC)
1 x 3.5 mm Audio Out
1 x USB 3.0 (Type-B; upstream)
2 x USB 3.0 (Type-A; downstream)
Audio
Audio Speakers 2 x 2W
Features
Cool Features ASUS DisplayWidget
Ultra-Low Blue Light
ASUS Smart Contrast Ratio (ASCR)
KVM Switch
Color Accuracy - △EELMB Sync (Extreme Low Motion Blur Sync)
Flicker-free technology
Trace Free Technology
NVIDIA G-Sync Compatible
Fast IPS technology
Aura Sync Lighting Effect
Adaptive-Sync technology
Shadow Boost
GamePlus (Crosshair/Timer/FPS Counter/Display Alignment/Stopwatch)
AMD FreeSync Premium
GameVisual
Color Accuracy
Display Widget
Trace Free Technology
Flicker-free technology
GameVisual
Ultra-Low Blue Light
GamePlus
ELMB (Extreme Low Motion Blur)
Adaptive-Sync technology
VESA DSC (Display Stream Compression)
Nvidia G-SYNC Compatible
Aura Sync
Shadow Boost
Extra Features Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 27.85 in
70.7 cm
707.33 mm
2.32 ft
24.95 in
63.4 cm
633.64 mm
2.08 ft
Case Height 12.63 in
32.1 cm
320.68 mm
1.05 ft
15 in
38.1 cm
381.11 mm
1.25 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 110 mm
11 cm
4.3307 in
0.3609 ft
100 mm
10 cm
3.937 in
0.3281 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support Yes Yes
Left Swivel 25 ° 25 °
Right Swivel 25 ° 25 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 40 Hz - 220 Hz 48 Hz - 144 Hz
Horizontal Digital Frequency 52 kHz - 264 kHz 30 kHz - 329 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB 3.0 cable
USB Type-C cable
Color pre-calibration report
DisplayPort cable (optional)
HDMI cabl (optional)
Certificates and Standards
Licenses 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)
BSMI
CB
CCC
CE
CEC
CEL
CU
ErP
E-Standby
FCC
ICES-3
J-MOSS
KCC
PSE
RCM
RoHS
TUV-Flicker Free
TUV-Low Blue Light
UkrSEPRO
UL/cUL
VCCI
WEEE
Windows 7 WHQL
Windows 8.1 WHQL
Windows 10 WHQL
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Asus ROG Stric XG309CM Asus ROG Strix XG27UQR