0 Compare Acer CB342CK smiiphzx vs ViewSonic VG3456 - DisplayDB

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Comparison between Acer CB342CK smiiphzx vs ViewSonic VG3456

General Info
Model Number Acer CB342CK smiiphzx ViewSonic VG3456
Price
Type Monitor Monitor
Year 2019 2021
Brand Acer ViewSonic
Model Number CB342CK smiiphzx VG3456
Alias CB342CK
Display
Screen Size Class 34" (inches) 34" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
34 in
86.4 cm
863.6 mm
2.83 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 Type IPS VA
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 % 88.68 %
Backlight Source W-LED W-LED
sRGB 95 %
Adobe RGB 1998 74 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 300 cd/m²
Static Screen Contrast 700 : 1 3000 : 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 5 ms
Display Average Response Time 25 ms
Display Coating Anti-glare/Matte Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.31 in
5.9 cm
58.6 mm
0.19 ft
2.01 in
5.1 cm
51 mm
0.17 ft
Case Weight 6.8 kg
15 lbs
6.1 kg
13 lbs
Case Width with Stand 32.17 in
81.7 cm
817 mm
2.68 ft
32.48 in
82.5 cm
825 mm
2.71 ft
Case Height with Stand 23.5 in
59.7 cm
596.9 mm
1.96 ft
16.06 in
40.8 cm
407.8 mm
1.34 ft
Case Depth with Stand 9.2 in
23.4 cm
233.68 mm
0.77 ft
9.29 in
23.6 cm
236 mm
0.77 ft
Case Weight with Stand 8.7 kg
19 lbs
8.8 kg
19 lbs
Case Color Black, Silver Black
Hardware
Built-in Camera No No
Network LAN
Connectivity 1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
5 x USB 3.0
2 x HDMI 2.0
1 x USB 3.2 (Type-B; upstream)
1 x Ethernet RJ45
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
2 x HDMI 1.4
1 x USB (Type-C; upstream; 90W; DP Alt Mode)
3 x USB 3.2 (Type-A; downstream)
Audio
Audio Speakers 2 x 3W 2 x 3W
Features
Cool Features HDR Ready
AMD FreeSync technology
HDCP (High-bandwidth Digital Content Protection)
SuperClear IPS
vDisplay Manager software
Blue Light Filter
Flicker-free technology
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 32.17 in
81.7 cm
817 mm
2.68 ft
32.48 in
82.5 cm
825 mm
2.71 ft
Case Height 14.45 in
36.7 cm
367 mm
1.2 ft
14.41 in
36.6 cm
366 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 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 No No
Left or Right Swivel Support Yes Yes
Left Swivel 135 ° 60 °
Right Swivel 135 ° 60 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 12 ° 5 °
Backward Tilt 32 ° 40 °
Frequency and Interpolation
Vertical Digital Frequency 23 Hz - 76 Hz 24 Hz - 100 Hz
Horizontal Digital Frequency 15 kHz - 116 kHz 15 kHz - 150 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable
USB 3.0 cable
HDMI cable
USB Type-C cable
USB A/B cable
Certificates and Standards
Licenses ENERGY STAR cTUVus
FCC-B
ICES003
Energy Star 8.0
EPEAT Silver
CEC
MX-CoC
Mexico Energy
CE
CE EMC
CB
RoHS
ErP
REACH
WEEE
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 90 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 3048
Max Storage Altitude 12192
Acer CB342CK smiiphzx ViewSonic VG3456