Compare Acer RX271 vs Acer R221Q vs Acer G257HL

Acer | Monitors

Connectivity

Ports

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

1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub

1x D-sub, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DVI-D Dual Link

Construction

Adjustment | Height

120 mm / 4.7244 in

N/A

Adjustment | Pivot

N/A

Adjustment | Swivel

-180° ~ 180°

N/A

Adjustment | Tilt

-6.5° ~ 27°

-5° ~ 15°

Camera

Colors

Black

Black, Red

Speakers

2x 2W

2x 1.5W

VESA Mount

75 x 75 mm

N/A

Dimensions

Bezels

84.77% screen-to-body ratio

75.81% screen-to-body ratio

Size | Depth

9.21 in / 234 mm w/ stand

1.31 in / 33.4 mm w/o stand, 8.82 in / 224 mm w/ stand

4.69 in / 119.13 mm w/o stand, 7.3 in / 185.42 mm w/ stand

Size | Height

17.28 in / 439 mm w/ stand

11.89 in / 302 mm w/o stand, 15.12 in / 384 mm w/ stand

16.34 in / 415.04 mm w/o stand, 16.8 in / 426.72 mm w/ stand

Size | Width

24.21 in / 615 mm

19.61 in / 498 mm

22.7 in / 576.58 mm

Weight

3.52 kg / 8 lbs w/o stand , 4.7 kg / 10 lbs w/ stand

2 kg / 4 lbs w/o stand , 2.3 kg / 5 lbs w/ stand

3.22 kg / 7 lbs w/o stand , 3.49 kg / 8 lbs w/ stand

Display

Aspect Ratio

16:9

Brightness

400 nits

250 nits

Contrast Ratio

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

Display Backlight

W-LED

Display Color Depth

8 bits (6 bits + FRC), 16777216 colors

Display Diagonal

27" (27 in / 685.8 mm)

22" (21.5 in / 546.1 mm)

25" (24.98 in / 634.4 mm)

Display Type

IPS, Anti-glare/Matte (3H)

Gamut

90% DCI-P3

72% NTSC

Pixel Density

81 ppi

102 ppi

91 ppi

Pixel Pitch

0.311 mm

0.248 mm

0.283 mm

Refresh Rate

48 Hz ~ 165 Hz

48 Hz ~ 75 Hz

60 Hz

Resolution

FHD (1920x1080)

Response Time

4 ms (min)

Viewing Angle

178° H / 178° V

Function

HDR

DisplayHDR 400

Licenses

MPR II

CCC, CE, FCC, ISO9241-307, J-Moss green mark, MPR Ⅱ, PC recycling, PSE (Electrical Appliance and Material Safety Law), RoHS, VCCI-B

ENERGY STAR, MPR II

Operating Humidity

20 % ~ 80 %

Operating Temperature

0 °C ~ 40 °C , 32 °F ~ 104 °F

Variable Framerate

AMD FreeSync Premium

AMD FreeSync

Video

ComyView, Flicker-free technology, Super Slim Design, ZeroFrame Design, HDR Ready, Adaptive Contrast Management (ACM)

Flicker-free technology, Low Blue Light, ZeroFrame Design, DDC2B (DDC/CI compatible)

Flicker-free technology, Zero-Frame Design, Acer EcoDisplay, Blue Light Filter

Performance

Energy Efficiency

Power Consumption

30 W (average) / 22 W (eco) / 0.3 W (sleep) / 0.24 W (off)

22 W (average) / 24 W (max) / 0.45 W (sleep) / 0.4 W (off)

27 W (average) / 0.49 W (sleep) / 0.45 W (off)

Production

Accessory

DisplayPort cable, HDMI cable

D-Sub cable

D-Sub cable, HDMI cable

Debut

2021

2020

2019

Reviews

Neofiliac score

77%

20%

14%

Pros

DisplayHDR 400
Rich color reproduction
Stand with tilt, swivel, and height adjustments
High 1000:1 contrast ratio
Build-in speakers included
Ultra-slim profile

High 1000:1 contrast ratio
Build-in speakers included
Ultra-slim profile

High 1000:1 contrast ratio
Build-in speakers included
DVI and VGA inputs

Cons

8-bit display panel

No publicized HDR support
Only tilt adjustment
8-bit display panel
Display panel not very bright
Lacks VESA mount

No publicized HDR support
Only tilt adjustment
8-bit display panel
Display panel not very bright
Lacks VESA mount
Low screen-to-body ratio
Uninspiring design

Price

Offers (incl. referral links)

Remove

Add up to 4 products to the comparison using the search bar above

Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.