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Compare AOC CU34G3S vs Acer XZ273U Pbmiiphx vs Acer VG271U

Reviews

Neo score
77%
77%
77%
Pros
  • Ultra-wide form factor
  • 1000R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • High 91.51 % screen-to-body ratio
  • Build-in speakers included
  • 165 Hz maximum refresh rate
  • DisplayHDR 400
  • 1000R curvature
  • Stand with tilt, swivel, and height adjustments
  • Fast 1 ms response time
  • High 2500:1 contrast ratio
  • High 90.71 % screen-to-body ratio
  • Build-in speakers included
  • HDR, DisplayHDR 400
  • Rich color reproduction
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
Cons
  • 8-bit display panel
  • 8-bit display panel
  • Only tilt adjustment

Price

MSRP
655 EUR
450 USD
330 USD
Offers (incl. referral links)

Connectivity

Ports
2x HDMI 2.0, 2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2 (q)

Construction

Adjustment | Height
130 mm / 5.1181 in
120 mm / 4.7244 in
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
-180° ~ 180°
N/A
Adjustment | Tilt
-5° ~ 23°
-5° ~ 25°
-5° ~ 20°
Camera
No
No
No
Colors
Black Red
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 5W
2x 3W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
91.51% screen-to-body ratio
90.71% screen-to-body ratio
88.89% screen-to-body ratio
Size | Depth
5.25 in / 133.4 mm w/o stand, 13.37 in / 339.5 mm w/ stand
3.83 in / 97.2 mm w/o stand, 9.02 in / 229 mm w/ stand
2.6 in / 66 mm w/o stand, 9.45 in / 240 mm w/ stand
Size | Height
14.4 in / 365.8 mm w/o stand, 15.83 in / 402 mm w/ stand
14.37 in / 365 mm w/o stand, 15.43 in / 392 mm w/ stand
14.45 in / 367 mm w/o stand, 18.7 in / 475 mm w/ stand
Size | Width
31.29 in / 794.8 mm
23.82 in / 605 mm
24.17 in / 614 mm
Weight
6.75 kg / 15 lbs w/o stand , 8.25 kg / 18 lbs w/ stand
4.2 kg / 9 lbs w/o stand , 5.5 kg / 12 lbs w/ stand
4.87 kg / 11 lbs w/o stand , 5.31 kg / 12 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
300 nits
400 nits
350 nits / 400 nits (peak)
Contrast Ratio
3000:1 (static), 80000000:1 (dynamic)
2500:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1000R
1000R
Display Diagonal
34" (34 in / 863.6 mm)
27" (27 in / 685.8 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte (3H), Samsung
VA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
91% DCI-P3, 100% NTSC, 120% sRGB
95% sRGB
95% DCI-P3
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.232 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 170 Hz
48 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
QHD (2560x1440)
QHD (2560x1440)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
DisplayHDR 400
HDR, DisplayHDR 400
Licenses
CCC, CE, CEL, CH RoHS, FCC, Win 10
MPR II
MPRII
Operating Humidity
10 % ~ 85 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
AMD FreeSync
Video
Black Equalizer, DDC2B/CI, Low Blue Light, Picture-by-Picture, Motion Blur Reduction technology, Flicker-free technology, Adaptive-Sync technology, Picture-in-Picture
Black Boost, Flicker-free technology, ZeroFrame Design, Low Blue Light, ComfyView, Adaptive Contrast Management (ACM), Adaptive-Sync technology
Flicker-free technology, Local Dimming, ZeroFrame Design, Low Blue Light, DDC/CI

Performance

Energy Efficiency
A
Power Consumption
57 W (average) / 0.5 W (sleep) / 0.3 W (off)
45 W (average) / 55 W (max) / 0.3 W (sleep) / 0.3 W (off)
29 W (average) / 43 W (max) / 0.45 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, USB Type-B cable
DisplayPort cable, HDMI cable
DisplayPort cable (optional), HDMI cable (optional)
Debut
2020
2020
2020
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