Site Title

Compare Lenovo Q27q-1L vs Acer KA242Y Abi vs Acer R221Q

Reviews

Neo score
26%
26%
20%
Pros
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Ultra-slim profile
  • Elegant design
  • High 3000:1 contrast ratio
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Ultra-slim profile
Cons
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright
  • Lacks VESA mount

Price

MSRP
250 GBP
160 USD
130 USD
Offers (incl. referral links)

Connectivity

Ports
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub

Construction

Adjustment | Height
N/A
N/A
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 22°
-5° ~ 15°
-5° ~ 15°
Camera
No
No
No
Colors
Iron Gray
Black
Black
Speakers
2x 3W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
N/A

Dimensions

Bezels
89.01% screen-to-body ratio
89.58% screen-to-body ratio
84.77% screen-to-body ratio
Size | Depth
1.5 in / 38 mm w/o stand, 7.07 in / 179.5 mm w/ stand
2.48 in / 63 mm w/o stand, 7.6 in / 193 mm w/ stand
1.31 in / 33.4 mm w/o stand, 8.82 in / 224 mm w/ stand
Size | Height
14.43 in / 366.4 mm w/o stand, 18.78 in / 476.9 mm w/ stand
12.72 in / 323 mm w/o stand, 16.3 in / 414 mm w/ stand
11.89 in / 302 mm w/o stand, 15.12 in / 384 mm w/ stand
Size | Width
24.18 in / 614.2 mm
21.26 in / 540 mm
19.61 in / 498 mm
Weight
3.52 kg / 8 lbs w/o stand , 5.29 kg / 12 lbs w/ stand
2.72 kg / 6 lbs w/o stand
2 kg / 4 lbs w/o stand , 2.3 kg / 5 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
250 nits
250 nits
250 nits
Contrast Ratio
1000:1 (static)
3000:1 (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 (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (26.96 in / 684.7 mm)
24" (23.78 in / 604 mm)
22" (21.5 in / 546.1 mm)
Display Type
IPS, Anti-glare/Matte
VA, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
72% NTSC
Pixel Density
109 ppi
92 ppi
102 ppi
Pixel Pitch
0.233 mm
0.275 mm
0.248 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min) / 6 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
CCC, China Energy Efficiency Standard Tier 1, Eyesafe Display Certification, TCO 8.0, TÜV Rheinland Eye Comfort, TÜV Rheinland Low Blue Light, Windows 7, Windows 10
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
Operating Humidity
10 % ~ 80 %
20 % ~ 85 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync
AMD FreeSync
Video
Flicker-free technology, Natural Low Blue Light, 3-side NearEdgeless Design
Flicker-free technology, Low Blue Light, ZeroFrame Design, Adaptive Contrast Management (ACM)
Flicker-free technology, Low Blue Light, ZeroFrame Design, DDC2B (DDC/CI compatible)

Performance

Power Consumption
25 W (average) / 40 W (max) / 19 W (eco) / 0.2 W (sleep) / 0.19 W (off)
22 W (average) / 30 W (max) / 0.5 W (sleep) / 0.3 W (off)
22 W (average) / 24 W (max) / 0.45 W (sleep) / 0.4 W (off)

Production

Accessory
DisplayPort cable (optional), HDMI cable
HDMI cable, DSub cable
D-Sub cable
Debut
2020
2021
2020
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