Comparison between Acer CB342CK smiiphzx vs Acer EB321HQU Dbmidphx

General Info
Model Number	Acer CB342CK smiiphzx	Acer EB321HQU Dbmidphx

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2019
Brand	Acer	Acer
Model Number	CB342CK smiiphzx	EB321HQU Dbmidphx
Alias	CB342CK	EB321HQU D EB321HQUD EB321HQUDbmidphx
Display
Screen Size Class	34" (inches)	32" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	31.54 in 80.1 cm 801 mm 2.63 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	27.48 in 69.8 cm 698.11 mm 2.29 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	15.46 in 39.3 cm 392.68 mm 1.29 ft
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	16:9
Screen Resolution	3440 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.273 mm
Screen Pixel Density	109 ppi	93 ppi
Screen-to-Body Ratio	89.31 %	89.19 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	700 : 1	1200 : 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	4 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	1.95 in 5 cm 49.53 mm 0.16 ft
Case Weight	6.8 kg 15 lbs	5.81 kg 13 lbs
Case Width with Stand	32.17 in 81.7 cm 817 mm 2.68 ft	28.58 in 72.6 cm 725.93 mm 2.38 ft
Case Height with Stand	23.5 in 59.7 cm 596.9 mm 1.96 ft	17.99 in 45.7 cm 456.9 mm 1.5 ft
Case Depth with Stand	9.2 in 23.4 cm 233.68 mm 0.77 ft	10.5 in 26.7 cm 266.7 mm 0.88 ft
Case Weight with Stand	8.7 kg 19 lbs	10.12 kg 22 lbs
Case Color	Black, Silver	Black
Hardware
Built-in Camera	No	No
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 DVI-D 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 3W	2 x 3W
Features
Cool Features	HDR Ready AMD FreeSync technology HDCP (High-bandwidth Digital Content Protection)	DDC2B (DDC / CI) Flicker-free technology Picture-in-Picture Super Sharpness Picture-by-Picture Adaptive Contrast Management (ACM) Blue Light Filter
Ergonomics
Case Width	32.17 in 81.7 cm 817 mm 2.68 ft	28.58 in 72.6 cm 725.93 mm 2.38 ft
Case Height	14.45 in 36.7 cm 367 mm 1.2 ft	16.67 in 42.3 cm 423.42 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	140 mm 14 cm 5.5118 in 0.4593 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 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 76 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency	15 kHz - 116 kHz	30 kHz - 100 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable USB 3.0 cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR	CCC CE CTUVus FCC J-Moss MPR II RoHS VCCI-B
Usage and Storage Requirements

Acer CB342CK smiiphzx

Acer EB321HQU Dbmidphx