Compare Asus PA27UCX vs ASUS Strix XG279Q vs Asus PA27UCX

Variants
Monitor only
W/ Colorimeter
Monitor only
W/ Colorimeter

Connectivity

Ports
1x USB-C + 4x USB 3.0 + 2x HDMI 2.0 + 1x DisplayPort 1.2 + 1x Headphone
2x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x USB 3.0 (downstream), 1x USB 3.0 (upstream)
1x USB-C + 4x USB 3.0 + 2x HDMI 2.0 + 1x DisplayPort 1.2 + 1x Headphone

Construction

Adjustment | Height
120 mm / 4.7244 in
Adjustment | Pivot
-90° ~ 90°
-0° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-60° ~ 60°
-40° ~ 40°
-60° ~ 60°
Adjustment | Tilt
-5° ~ 23°
-5° ~ 20°
-5° ~ 23°
Camera
No
Colors
Black
Speakers
2x 2W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.33% screen-to-body ratio
Size | Depth
367.2 mm w/o stand
3.23 in / 82 mm w/o stand, 10.63 in / 270 mm w/ stand
367.2 mm w/o stand
Size | Height
91.3 mm w/o stand
14.45 in / 367 mm w/o stand, 16.22 in / 412 mm w/ stand
91.3 mm w/o stand
Size | Width
625.2 mm
24.06 in / 611 mm
625.2 mm
Weight
7.6 kg w/o stand
4 kg / 9 lbs w/o stand , 7 kg / 15 lbs w/ stand
7.6 kg w/o stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits (typical) / 1000 nits (HDR, peak)
400 nits
300 nits (typical) / 1000 nits (HDR, peak)
Contrast Ratio
1000:1 (typical) / 1000000:1 (HDR, max)
1000:1 (static)
1000:1 (typical) / 1000000:1 (HDR, max)
Display Backlight
Full-Array LED (Mini-LED) w/ 576-zone local dimming
W-LED
Full-Array LED (Mini-LED) w/ 576-zone local dimming
Display Color Depth
1073.7M (10-bit)
8 bits, 16777216 colors
1073.7M (10-bit)
Display Diagonal
27 inch
27" (26.96 in / 684.7 mm)
27 inch
Display Type
IPS matte w/ Quantum-dot technology
IPS, Anti-glare/Matte
IPS matte w/ Quantum-dot technology
Gamut
99.5% Adobe RGB, 97% DCI-P3, 100% sRGB, 83% Rec. 2020
95% DCI-P3, 125% sRGB
99.5% Adobe RGB, 97% DCI-P3, 100% sRGB, 83% Rec. 2020
Pixel Density
109 ppi
Pixel Pitch
0.155 mm
0.233 mm
0.155 mm
Refresh Rate
60 Hz
23 Hz ~ 170 Hz
60 Hz
Resolution
4K UHD (3840x2160)
QHD (2560x1440)
4K UHD (3840x2160)
Response Time
4 ms (gray to gray)
1 ms (min)
4 ms (gray to gray)
Viewing Angle
178° (H) / 178° (V)
178° H / 178° V
178° (H) / 178° (V)

Function

HDR
HDR10, HLG, Dolby Vision, VESA DisplayHDR 1000
DisplayHDR 400
HDR10, HLG, Dolby Vision, VESA DisplayHDR 1000
Licenses
BSMI, cCSAus, FCC, CE, CCC, EPA, China RoHS, Win7
Variable Framerate
Adaptive-Sync, 48 ~ 75 Hz
NVIDIA G-SYNC
Adaptive-Sync, 48 ~ 75 Hz
Video
Asus FastIPS, Aura Sync, Low Blue Light, Flicker-free technology, GameFast Input technology, HDCP (High-bandwidth Digital Content Protection), ELMB (Extreme Low Motion Blur), 5-way OSD joystick, Shadow Boost, GamePlus, Adaptive-Sync Technology, GameVisual

Performance

Power Consumption
46 W
20 W (average) / 90 W (max) / 0.5 W (sleep) / 0.5 W (off)
46 W
Power Supply
60 W Power Deliver via USB-C
60 W Power Deliver via USB-C

Production

Accessory
DisplayPort cable - optional, HDMI cable - optional, USB cable
Debut
2019
2019
2019

Reviews

Neofiliac score
96%
87%
96%
Pros
  • Mini LED backlighting
  • Full-Array LED local dimming
  • HDR10, HLG (Hybrid Log Gamma), Dolby Vision, DisplayHDR 1000
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • DisplayHDR 400
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • Mini LED backlighting
  • Full-Array LED local dimming
  • HDR10, HLG (Hybrid Log Gamma), Dolby Vision, DisplayHDR 1000
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
Cons
  • 8-bit display panel

Price

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