0 Compare Acer CB342CKC vs ViewSonic VA3456-MHDJ - DisplayDB

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Comparison between Acer CB342CKC vs ViewSonic VA3456-MHDJ

General Info
Model Number Acer CB342CKC ViewSonic VA3456-MHDJ
Price
Type Monitor Monitor
Year 2020 2021
Brand Acer ViewSonic
Model Number CB342CKC VA3456-MHDJ
Alias CB342CK C
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CB342CKC smiiphuzx
CB342CK Csmiiphuzx
Display
Screen Size Class 34" (inches) 34" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
34.13 in
86.7 cm
867 mm
2.84 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 1800
Display Type IPS 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 21:9
Screen Resolution 3440 x 1440 3440 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 109 ppi 109 ppi
Screen-to-Body Ratio 89.31 % 89.31 %
Backlight Source W-LED W-LED
sRGB 99 % 104 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 400 cd/m²
Max Screen Brightness 400 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1 50000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 1 ms 4 ms
Display Coating Anti-glare/Matte Anti-glare/Matte (3H)
HDR DisplayHDR 400 HDR10
3D No No
Size, weight, color
Case Depth 2.31 in
5.9 cm
58.6 mm
0.19 ft
2.32 in
5.9 cm
59 mm
0.19 ft
Case Weight 6.8 kg
15 lbs
6.8 kg
15 lbs
Case Width with Stand 32.17 in
81.7 cm
817 mm
2.68 ft
32.17 in
81.7 cm
817 mm
2.68 ft
Case Height with Stand 17.6 in
44.7 cm
447 mm
1.47 ft
16.27 in
41.3 cm
413.31 mm
1.36 ft
Case Depth with Stand 10.59 in
26.9 cm
269 mm
0.88 ft
7.91 in
20.1 cm
201 mm
0.66 ft
Case Weight with Stand 8.7 kg
19 lbs
9.2 kg
20 lbs
Case Color Black, Silver Black
Hardware
Built-in Camera No No
Connectivity 2 x USB 3.1 (Type-A; Gen 1; downstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
1 x USB 3.1 (Type-C; Gen 1; 65W)
1 x USB 3.1 (Type-B; Gen 1)
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
Audio
Audio Speakers 2 x 3W 2 x 3W
Features
Cool Features HDR Ready
Low Blue Light
Wide Viewing Angle
AMD FreeSync technology
Flicker-free technology
ECO Mode
Flicker-free technology
SuperClear IPS
Low Blue Light
3-side borderless design
Adaptive-Sync technology
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 32.17 in
81.7 cm
817 mm
2.68 ft
32.17 in
81.7 cm
817 mm
2.68 ft
Case Height 14.45 in
36.7 cm
367 mm
1.2 ft
14.45 in
36.7 cm
367 mm
1.2 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 150 mm
15 cm
5.9055 in
0.4921 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 180 ° 180 °
Right Swivel 180 ° 180 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 4 °
Backward Tilt 35 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 76 Hz 24 Hz - 76 Hz
Horizontal Digital Frequency 15 kHz - 114 kHz 15 kHz - 120 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras HDMI cable
USB 3.0 cable
Remote control
HDMI cable
Certificates and Standards
Licenses CE
ENERGY STAR
ISO9241-307 class I
MPRII
TÜV GS
CB
CE
CE EMC
CEC
cTUVus
EAC
ErP
FCC-B
ICES003
MX-CoC
Mexico Energy
RCM
REACH
UkrSEPRO
WEEE
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 20 % - 90 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Acer CB342CKC ViewSonic VA3456-MHDJ