Compare Acer Predator X34 S vs Acer Predator X38 vs BenQ EW3880R

Acer Predator X34 Sbmiiiphzx 34" UW-QHD Curved Ultra-Wide Monitor (2021)

Acer Predator X38 38" UW4K Curved Ultra-Wide Monitor (2019)

BenQ EW3880R 38" UW4K Curved Ultra-Wide Monitor (2021)

Connectivity

Ports

3x HDMI 2.0, 1x 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 HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (downstream), 1x USB 3.0 (upstream)

2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; 60W; DP Alt Mode), 2x USB 3.0 (Type-A; downstream)

Construction

Adjustment | Height

130 mm / 5.1181 in

120 mm / 4.7244 in

Adjustment | Pivot

N/A

Adjustment | Swivel

-30° ~ 30°

-15° ~ 15°

Adjustment | Tilt

-5° ~ 35°

-5° ~ 25°

-5° ~ 15°

Camera

Colors

Silver

Black

Black and Brown

Drivers | Subwoofer

1 x 8

Form Factor

Curved monitor

Speakers

2x 7W

2x 3W

VESA Mount

100 x 100 mm

Dimensions

Size | Depth

12.17 in / 309 mm w/ stand

11.59 in / 294.42 mm w/ stand

Size | Height

18.66 in / 474 mm w/ stand

18.12 in / 460.18 mm w/ stand

Size | Width

32.09 in / 815 mm

35.29 in / 896.25 mm

Weight

5.7 kg / 13 lbs w/o stand , 8.7 kg / 19 lbs w/ stand

13 kg / 29 lbs w/ stand

Display

Aspect Ratio

21:9

24:10

Brightness

400 nits / 550 nits (peak)

450 nits

300 nits

Contrast Ratio

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

1000:1 (static), 5000000:1 (dynamic)

1000:1 (static)

Display Backlight

W-LED

Display Color Depth

10 bits (8 bits + FRC), 1073741824 colors

Display Curvature

1900R

2300R

Display Diagonal

34" (34 in / 863.6 mm)

38" (37.5 in / 952.5 mm)

Display Type

IPS, Anti-glare/Matte (3H), LG Display

Gamut

98% DCI-P3, 135% sRGB

95% DCI-P3

Pixel Density

109 ppi

110 ppi

111 ppi

Pixel Pitch

0.233 mm

0.23 mm

0.229 mm

Refresh Rate

1 Hz ~ 180 Hz

144 Hz

60 Hz

Resolution

UW-QHD (3440x1440)

UW4K (3840x1600)

Response Time

1 ms (min)

4 ms (min)

Viewing Angle

178° H / 178° V

Function

HDR

DisplayHDR 400

HDR10

Licenses

CCC, CE, FCC, J-Moss Green Mark, ISO9241-307, MPR II, PSE, RoHS, VCCI-B

TUV Flicker-free, TUV Low Blue Light

Operating Humidity

20 % ~ 80 %

10 % ~ 80 %

Operating Temperature

0 °C ~ 40 °C , 32 °F ~ 104 °F

Variable Framerate

NVIDIA G-SYNC

Video

ColorSense, Flicker-free technology, LightSense, Low Blue Light, FX Predator GameView, Adaptive-Sync technology, NVIDIA Latency Reflex Analyzer, Agile-Splendor IPS

Dark Boost, Flicker-free technology, Nano IPS, Quantum Dot Color, HDCP (High-bandwidth Digital Content Protection), Acer HDR Ultra, ComfyView

Cinema HDRi, Color Weakness, Super Resolution, Eye Reminder, Game HDRi, Flicker-free technology, ePaper, Advanced Motion Accelerator (AMA), Low Blue Light, Brightness Intelligence Plus (B.I.+), Racing Mode

Performance

Energy Efficiency

Power Consumption

58 W (average) / 108 W (max) / 0.5 W (sleep) / 0.3 W (off)

120 W (average) / 1.2 W (sleep) / 0.3 W (off)

140 W (average) / 0.5 W (sleep) / 0.3 W (off)

Power Supply

60 W Power Delivery via USB-C

Production

Accessory

DisplayPort cable, HDMI cable

Debut

2021

2019

2021

Reviews

Neofiliac score

93%

90%

84%

Pros

DisplayHDR 400
Ultra-wide form factor
1900R curvature
Rich color reproduction
Stand with tilt, swivel, and height adjustments
Fast 1 ms response time
High 1000:1 contrast ratio
10-bit display panel
Support for NVIDIA G-SYNC
Build-in speakers included

DisplayHDR 400
Ultra-wide form factor
2300R curvature
Rich color reproduction
Stand with tilt, swivel, and height adjustments
High 1000:1 contrast ratio
10-bit display panel
Support for NVIDIA G-SYNC
Build-in speakers included

Ultra-wide form factor
2300R curvature
Rich color reproduction
Stand with tilt, swivel, and height adjustments
High 1000:1 contrast ratio
10-bit display panel
Build-in speakers included

Cons

Price

Offers (incl. referral links)

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