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 AOC U32U1 vs ViewSonic VP3256-4K

General Info
Model Number AOC U32U1 ViewSonic VP3256-4K
Price
Type Monitor Monitor
Year 2019 2021
Brand AOC ViewSonic
Model Number U32U1 VP3256-4K
Alias ColorPro VP3256-4K
Display
Screen Size Class 32" (inches) 32" (inches)
Diagonal Size 31.54 in
80.1 cm
801 mm
2.63 ft
31.54 in
80.1 cm
801 mm
2.63 ft
Screen Width 27.5 in
69.8 cm
698.4 mm
2.29 ft
27.45 in
69.7 cm
697.31 mm
2.29 ft
Screen Height 15.47 in
39.3 cm
392.85 mm
1.29 ft
15.44 in
39.2 cm
392.23 mm
1.29 ft
Display Type IPS IPS
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.182 mm 0.182 mm
Screen Pixel Density 139 ppi 140 ppi
Screen-to-Body Ratio 92.23 % 90.43 %
Backlight Source W-LED W-LED
DCI P3 95%
sRGB 135 % 128 %
Adobe RGB 1998 95 %
Screen Brightness 600 cd/m² 350 cd/m²
Static Screen Contrast 1300 : 1 1000 : 1
Dynamic Screen Contrast 50000000 : 1 20000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 5 ms
Display Coating Anti-glare/Matte (3H)
HDR HDR
DisplayHDR 600
HDR10
3D No No
Size, weight, color
Case Depth 2.96 in
7.5 cm
75.07 mm
0.25 ft
2.6 in
6.6 cm
66 mm
0.22 ft
Case Weight 7.2 kg
16 lbs
Case Width with Stand 28.27 in
71.8 cm
718.15 mm
2.36 ft
28.15 in
71.5 cm
715 mm
2.35 ft
Case Height with Stand 20.23 in
51.4 cm
513.8 mm
1.69 ft
Case Depth with Stand 10.93 in
27.8 cm
277.5 mm
0.91 ft
10.43 in
26.5 cm
265 mm
0.87 ft
Case Weight with Stand 8 kg
18 lbs
10.9 kg
24 lbs
Case Color Black, Silver Black
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x HDMI 2.0
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
1 x USB (Type-C - 65 W)
4 x USB 3.1 (downstream)
1 x USB 3.2 (Type-C; upstream; 60W; DP Alt Mode)
2 x HDMI 1.4
1 x DisplayPort 1.2
2 x USB 3.2 (Type-A; Gen 1; downstream)
1 x USB 3.2 (Type-B; upstream)
Audio
Audio Speakers 2 x 2W 2 x 3W
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Color Blindness Mode
ColorPro Verified
Low Blue Light
Picture-by-Picture
Pantone Validated
Flicker-free technology
3-side borderless design
Picture-in-Picture
Adaptive-Sync technology
Split Screen
Extra Features Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 28.27 in
71.8 cm
718.15 mm
2.36 ft
28.15 in
71.5 cm
715 mm
2.35 ft
Case Height 16.31 in
41.4 cm
414.25 mm
1.36 ft
16.65 in
42.3 cm
423 mm
1.39 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 120 mm
12 cm
4.7244 in
0.3937 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 0 ° 90 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 40 ° 60 °
Right Swivel 40 ° 60 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 3.5 ° 5 °
Backward Tilt 18.5 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 23 Hz - 60 Hz 24 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 160 kHz 15 kHz - 136 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB cable
HDMI cable
USB Type-C cable
USB Type-A to Type-B cable
Certificates and Standards
Licenses CCC
CE
EAC
ENERGY STAR
FCC Class B
RoHS
TCO Certified Displays 7.0
TÜV/Ergonomics
TÜV/GS
CB
CCC
CECP
CE
CE EMC
CEC
China RoHS
China Energy Label
cTUVus
EAC
Energy Star
EPEAT
ErP
FCC-B
ICES003
Mexico Energy
NOM
REACH
RoHS
UkrSEPRO
WEEE
TUV Rheinland Low Blue Light 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 % - 85 % 20 % - 90 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 3657.6
Max Storage Altitude 12192
AOC U32U1 ViewSonic VP3256-4K