Comparison between Acer CB342CU semiphuzx vs Acer CB342CKC

General Info
Model Number	Acer CB342CU semiphuzx	Acer CB342CKC

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2023	2020
Brand	Acer	Acer
Model Series	CB2
Model Number	CB342CU semiphuzx	CB342CKC
Alias	UM.CB2AA.004	CB342CK C CB342CKCsmiiphuzx 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 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 Curvature	1900
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.232 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	89.61 %	89.31 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Screen Brightness	400 cd/m²	250 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		1 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	HDR10 DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.3 in 5.8 cm 58.42 mm 0.19 ft	2.31 in 5.9 cm 58.6 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	17.59 in 44.7 cm 446.9 mm 1.47 ft	17.6 in 44.7 cm 447 mm 1.47 ft
Case Depth with Stand	10.59 in 26.9 cm 269 mm 0.88 ft	10.59 in 26.9 cm 269 mm 0.88 ft
Case Weight with Stand	9.2 kg 20 lbs	8.7 kg 19 lbs
Case Color	Black and Silver	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.1 (Type-C; upstream; 90W; DP Alt MOde) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.1 (Type-B; upstream)	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)
Audio
Audio Speakers	2 x 3W	2 x 3W
Features
Cool Features	Flicker-free technology KVM Switch Quantum Dot Color ZeroFrame Design Low Blue Light Acer VisionCare AMD FreeSync technology	HDR Ready Low Blue Light Wide Viewing Angle AMD FreeSync technology Flicker-free technology
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	14.4 in 36.6 cm 365.76 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	150 mm 15 cm 5.9055 in 0.4921 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 °	5 °
Backward Tilt	35 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	48 Hz - 76 Hz
Horizontal Digital Frequency	15 kHz - 136 kHz	15 kHz - 114 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable USB 3.0 cable USB Type-C cable	HDMI cable USB 3.0 cable Remote control
Certificates and Standards
Licenses	CE Energy Star MPR II TCO Certified Display	CE ENERGY STAR ISO9241-307 class I MPRII TÜV GS
Usage and Storage Requirements

Acer CB342CU semiphuzx

Acer CB342CKC