Compare Acer R221Q vs Acer G257HL
Connectivity
Ports
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
N/A
N/A
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
N/A
N/A
Adjustment | Tilt
-5° ~ 15°
-5° ~ 15°
Camera
No
No
Colors
Black
Black, Red
Speakers
2x 2W
2x 1.5W
VESA Mount
N/A
N/A
Dimensions
Bezels
84.77% screen-to-body ratio
75.81% screen-to-body ratio
Size | Depth
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
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
19.61 in / 498 mm
22.7 in / 576.58 mm
Weight
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
16:9
Brightness
250 nits
250 nits
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
22" (21.5 in / 546.1 mm)
25" (24.98 in / 634.4 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
72% NTSC
Pixel Density
102 ppi
91 ppi
Pixel Pitch
0.248 mm
0.283 mm
Refresh Rate
48 Hz ~ 75 Hz
60 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Licenses
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
Video
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
A
Power Consumption
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
D-Sub cable
D-Sub cable, HDMI cable
Debut
2020
2019
Reviews
Neofiliac score
20%
14%
Pros
- 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
- 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
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