Comparison between Dell S3423DWC vs Acer CB342CKC

General Info
Model Number	Dell S3423DWC	Acer CB342CKC

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2020
Brand	Dell	Acer
Model Number	S3423DWC	CB342CKC
Alias		CB342CK C CB342CKCsmiiphuzx CB342CKC smiiphuzx CB342CK Csmiiphuzx
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34.03 in 86.4 cm 864.25 mm 2.84 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	31.39 in 79.7 cm 797.22 mm 2.62 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.14 in 33.4 cm 333.7 mm 1.09 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature	1800
Display Type	VA	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control		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	90.31 %	89.31 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Screen Brightness	350 cd/m²	250 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast		100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time	5 ms
Display Maximum Response Time	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.52 in 6.4 cm 64.03 mm 0.21 ft	2.31 in 5.9 cm 58.6 mm 0.19 ft
Case Weight	6.65 kg 15 lbs	6.8 kg 15 lbs
Case Width with Stand	31.82 in 80.8 cm 808.16 mm 2.65 ft	32.17 in 81.7 cm 817 mm 2.68 ft
Case Height with Stand	15.33 in 38.9 cm 389.36 mm 1.28 ft	17.6 in 44.7 cm 447 mm 1.47 ft
Case Depth with Stand	8.55 in 21.7 cm 217.05 mm 0.71 ft	10.59 in 26.9 cm 269 mm 0.88 ft
Case Weight with Stand	10.53 kg 23 lbs	8.7 kg 19 lbs
Case Color	Black	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.2 (Type-B; Gen 1; upstream;) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 2 x USB 3.2 (Type-A; Gen 1; downstream; 10W) 1 x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)	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 5W	2 x 3W
Features
Cool Features	Dell Easy Arrange Flicker-free technology Low Blue Light Picture-in-Picture Picture-by-Picture KVM Switch AMD FreeSync technology PowerNap ComfortView Plus	HDR Ready Low Blue Light Wide Viewing Angle AMD FreeSync technology Flicker-free technology
Extra Features	Security lock slot Vents on the rear panel for improved heat dissipation
Ergonomics
Case Width	31.82 in 80.8 cm 808.16 mm 2.65 ft	32.17 in 81.7 cm 817 mm 2.68 ft
Case Height	14.35 in 36.5 cm 364.5 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	100 mm 10 cm 3.937 in 0.3281 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	4 °
Right Pivot	4 °
Left or Right Swivel Support	No	Yes
Left Swivel		180 °
Right Swivel		180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 100 Hz	48 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz	15 kHz - 114 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	USB Type-C cable USB Type-B cable	HDMI cable USB 3.0 cable Remote control
Certificates and Standards
Licenses	RoHS	CE ENERGY STAR ISO9241-307 class I MPRII TÜV GS
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell S3423DWC

Acer CB342CKC