Compare Acer CB342CK Csmiiphuzx vs Acer CB342CUR vs Acer CB342CK smiiphzx

Acer CB342CK Csmiiphuzx 34" UW-QHD Ultra-Wide Monitor (2020)

Acer CB342CUR bmiiphuzx 34" UW-QHD Curved Ultra-Wide Monitor (2021)

Acer CB342CK smiiphzx 34" UW-QHD Ultra-Wide Monitor (2019)

Connectivity

Ports

2x USB 3.1 (Type-A; Gen 1; downstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB 3.1 (Type-C; Gen 1; 65W), 1x USB 3.1 (Type-B; Gen 1)

1x USB 3.1 (Type-C; upstream; 90W; DP Alt MOde), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 4x USB 3.0 (Type-A; downstream), 1x USB 3.1 (Type-B; upstream)

1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 5x USB 3.0, 2x HDMI 2.0

Construction

Adjustment | Height

150 mm / 5.9055 in

120 mm / 4.7244 in

Adjustment | Pivot

N/A

Adjustment | Swivel

-180° ~ 180°

-135° ~ 135°

Adjustment | Tilt

-5° ~ 35°

-12° ~ 32°

Camera

Colors

Black, Silver

Form Factor

Curved monitor

Speakers

2x 3W

2x 7W

2x 3W

VESA Mount

100 x 100 mm

Dimensions

Bezels

89.31% screen-to-body ratio

89.22% screen-to-body ratio

89.31% screen-to-body ratio

Size | Depth

2.31 in / 58.6 mm w/o stand, 10.59 in / 269 mm w/ stand

4.91 in / 124.7 mm w/o stand, 10.59 in / 269 mm w/ stand

2.31 in / 58.6 mm w/o stand, 9.2 in / 233.68 mm w/ stand

Size | Height

14.45 in / 367 mm w/o stand, 17.6 in / 447 mm w/ stand

14.48 in / 367.7 mm w/o stand, 16.65 in / 423 mm w/ stand

14.45 in / 367 mm w/o stand, 23.5 in / 596.9 mm w/ stand

Size | Width

32.17 in / 817 mm

32.13 in / 816.2 mm

32.17 in / 817 mm

Weight

6.8 kg / 15 lbs w/o stand , 8.7 kg / 19 lbs w/ stand

6.55 kg / 14 lbs w/o stand , 8.98 kg / 20 lbs w/ stand

6.8 kg / 15 lbs w/o stand , 8.7 kg / 19 lbs w/ stand

Display

Aspect Ratio

21:9

Brightness

250 nits / 400 nits (peak)

300 nits

250 nits

Contrast Ratio

1000:1 (static), 100000000:1 (dynamic)

700:1 (static), 100000000:1 (dynamic)

Display Backlight

W-LED

Display Color Depth

8 bits, 16777216 colors

10 bits (8 bits + FRC), 1073741824 colors

8 bits, 16777216 colors

Display Curvature

1900R

Display Diagonal

34" (34 in / 863.6 mm)

Display Type

IPS, Anti-glare/Matte

Gamut

99% sRGB

95% DCI-P3

72% NTSC

Pixel Density

109 ppi

Pixel Pitch

0.233 mm

0.232 mm

0.233 mm

Refresh Rate

48 Hz ~ 76 Hz

48 Hz ~ 75 Hz

23 Hz ~ 76 Hz

Resolution

UW-QHD (3440x1440)

Response Time

1 ms (min)

Viewing Angle

178° H / 178° V

Function

HDR

DisplayHDR 400

HDR10

Licenses

CE, ENERGY STAR, ISO9241-307 class I, MPRII, TÜV GS

CE, ENergy Star, MPR II, TCO Certified Display

ENERGY STAR

Variable Framerate

AMD FreeSync

Video

HDR Ready, Low Blue Light, Wide Viewing Angle, Flicker-free technology

Flicker-free technology, KVM Switch, Quantum Dot Color, ZeroFrame Design, Low Blue Light, Acer VisionCare

HDR Ready, HDCP (High-bandwidth Digital Content Protection)

Performance

Energy Efficiency

Power Consumption

40 W (average) / 65 W (max) / 0.5 W (sleep)

42 W (average) / 70 W (max) / 0.5 W (sleep)

40 W (average) / 65 W (max) / 10 W (eco) / 0.5 W (sleep)

Production

Accessory

HDMI cable, USB 3.0 cable, Remote control

HDMI cable, USB 3.0 cable, USB Type-C cable

HDMI cable, USB 3.0 cable

Debut

2020

2021

2019

Reviews

Neofiliac score

64%

84%

41%

Pros

DisplayHDR 400
Ultra-wide form factor
Stand with tilt, swivel, and height adjustments
Fast 1 ms response time
High 1000:1 contrast ratio
Build-in speakers included

Ultra-wide form factor
1900R curvature
Rich color reproduction
Stand with tilt, swivel, and height adjustments
High 1000:1 contrast ratio
10-bit display panel
Build-in speakers included

Ultra-wide form factor
Stand with tilt, swivel, and height adjustments
Fast 1 ms response time
Build-in speakers included

Cons

8-bit display panel
Display panel not very bright

No publicized HDR support
8-bit display panel
Display panel not very bright

Price

Offers (incl. referral links)

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