Compare Asus PA32UCX vs Dell UP3221Q vs Dell UltraSharp U4320Q

Variants
Monitor
Monitor Off-Axis Contrast Optimized
W/ Colorimeter
W/ Colorimeter OAC-Optimized

Connectivity

Ports
2x Thunderbolt 3 + 4x USB 3.0 + 3x HDMI 2.0 + 1x DisplayPort 1.2 + 1x Headphone
1x USB 3.2 (Type-A; Gen 2; downstream; 10 Gbps), 2x HDMI 2.0, 1x Thunderbolt 3.0 (ownstream; 15W), 1x 3.5 mm Audio Out, 1x Thunderbolt 3.0 (upstream; 90W; DP Alt Mode), 1x DisplayPort 1.4, 1x USB (Type-A; external colorimeter), 1x USB 3.2 (Type-A; Gen ...
1x USB 3.0 (Type-C; 90W; DisplayPort), 1x USB 3.0 (Type-C; downstream; 15W), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x HDMI 2.0 (CEC), 1x USB 3.0 (BC charging 2A), 2x USB 3.0 (Type-A; downstream)

Construction

Adjustment | Height
160 mm / 6.2992 in
60 mm / 2.3622 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
N/A
Adjustment | Swivel
-90° ~ 90°
-30° ~ 30°
-20° ~ 20°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 21°
-5° ~ 10°
Camera
No
No
Colors
Black
Black
Speakers
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
91.28% screen-to-body ratio
Size | Depth
426 mm w/o stand
9.84 in / 250 mm w/ stand
2.32 in / 59 mm w/o stand, 9.8 in / 249 mm w/ stand
Size | Height
93 mm w/o stand
18.26 in / 463.7 mm w/ stand
22.22 in / 564.4 mm w/o stand, 23.43 in / 595.2 mm w/ stand
Size | Width
727 mm
28.05 in / 712.5 mm
38.08 in / 967.2 mm
Weight
11 kg w/o stand
11.31 kg / 25 lbs w/o stand , 18.07 kg / 40 lbs w/ stand
13.2 kg / 29 lbs w/o stand , 17.6 kg / 39 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
600 nits (typical) / 1200 nits (HDR, peak)
350 nits / 1000 nits (peak)
350 nits
Contrast Ratio
20000:1 (typical) / 1000000:1 (HDR, max)
1300:1 (static), 1000000:1 (dynamic)
1000:1 (static)
Display Backlight
Full-Array LED (Mini-LED) w/ 1152 local-dimming zones
Mini LED
W-LED
Display Color Depth
1073.7M (10-bit)
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
32 inch
32" (31.5 in / 800.1 mm)
43" (42.52 in / 1080 mm)
Display Type
IPS matte w/ Quantum-dot technology
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99.5% Adobe RGB, 99% DCI-P3, 100% sRGB, 89% Rec.2020
93% Adobe RGB, 99.8% DCI-P3, 83% Rec.2020
96% sRGB
Pixel Density
140 ppi
103 ppi
Pixel Pitch
0.182 mm
0.182 mm
0.245 mm
Refresh Rate
60 Hz
60 Hz
60 Hz
Resolution
4K UHD (3840x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
5 ms (gray to gray)
6 ms (min) / 8 ms (avg) / 14 ms (max)
5 ms (min) / 8 ms (avg)
Viewing Angle
178° (H) / 178° (V)
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10 / HLG / Dolby Vision
DisplayHDR 1000, HLG (Hybrid Log Gamma)
Licenses
RoHS
BFR-free, CEL, ENERGY STAR 6.0, EPEAT, Mercury-free, NFPA 99, PVC-free, RoHS Compliant
Operating Humidity
10 % ~ 80 %
10 % ~ 90 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
48 ~ 120 Hz
Video
Flicker-free technology, Picture-by-Picture, Picture-in-Picture, CalMAN Powered built-in colorimeter, DDC/CI
Picture-by-Picture, Picture-in-Picture, Flicker-free technology, Low Blue Light

Performance

Power Consumption
70 W (average) / 380 W (max) / 0.5 W (sleep) / 0.3 W (off)
75 W (average) / 260 W (max) / 0.5 W (sleep) / 0.5 W (off)
Power Supply
60 W Power Delivery via Thunderbolt

Production

Accessory
DisplayPort cable, HDMI cable, Monitor Hood, Thunderbolt 3 (USB Type-C) cable, USB Type-C to Type-A cable
DisplayPort cable, HDMI cable, USB Type-C to Type-C cable, USB Type-C to Type-A cable
Debut
2019
2020
2020

Reviews

Neofiliac score
87%
72%
Pros
  • Good color accuracy and preset modes for every color gamut
  • Supports HDR10 and Dolby Vision
  • Includes i1 DisplayPro colorimeter
  • Mini LED backlighting
  • DisplayHDR 1000, HLG (Hybrid Log Gamma)
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1300:1 contrast ratio
  • 10-bit display panel
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 91.28 % screen-to-body ratio
Cons
  • Dolby Vision is not officially certified as G-Sync
  • No publicized HDR support

Price

Offers (incl. referral links)
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