Lenovo
G27-20
vs
Acer
KG251QG
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Lenovo G27-20 alternatives
Acer KG251QG alternatives
specs
Lenovo
G27-20
Weight & Dimensions
compared
Acer
KG251QG
2.07 cm
Bezel width (bottom):
not available
2 mm
Bezel width (top):
not available
2 mm
Bezel width (side):
not available
3.68 kg
Weight (without stand):
not available
36.7 cm
Height (without stand):
not available
4.8 cm
Depth (without stand):
not available
61.2 cm
Width (without stand):
not available
5.94 kg
Weight (with stand):
not available
392.8 mm
Height (with stand):
not available
260 mm
Depth (with stand):
not available
612.4 mm
Width (with stand):
not available
Lenovo
G27-20
Packaging Data
compared
Acer
KG251QG
8.25 kg
Package weight:
not available
478 mm
Package height:
not available
159 mm
Package depth:
not available
868 mm
Package width:
not available
1.8 m
DisplayPort cable length:
not available
AC, DisplayPort
Cables included:
not available
Stand included:
not available
Lenovo
G27-20
Power
compared
Acer
KG251QG
A to G
Energy efficiency scale:
not available
50/60 Hz
AC input frequency:
not available
100 - 240 V
AC input voltage:
not available
0.3 W
Power consumption (off):
not available
32 W
Power consumption (max):
not available
0.5 W
Power consumption (standby):
not available
22 W
Power consumption (typical):
not available
19 kWh
Energy consumption (SDR) per 1000 hours:
not available
E
Energy efficiency class (SDR):
not available
Lenovo
G27-20
Ergonomics
compared
Acer
KG251QG
-5 - 22°
Tilt angle range:
-5 - 15°
True
Tiltable:
True
13 cm
Height adjustment:
not available
Height adjustment:
not available
Kensington
Cable lock slot type:
not available
Cable lock slot:
not available
100 x 100 mm
Panel mounting interface:
100 x 100 mm
VESA mounting:
Lenovo
G27-20
Performance
compared
Acer
KG251QG
Low Blue Light technology:
not available
Flicker-free technology:
not available
FreeSync Premium
AMD FreeSync type:
not available
True
AMD FreeSync:
True
G-SYNC Compatible
NVIDIA G-SYNC type:
not available
NVIDIA G-SYNC:
not available
Lenovo
G27-20
Design
compared
Acer
KG251QG
Raven Black
Colour name:
not available
Black
Product colour:
Black
Gaming
Market positioning:
Gaming
Lenovo
G27-20
Multimedia
compared
Acer
KG251QG
not available
RMS rated power:
2 W
not available
Number of speakers:
2
not available
Built-in speaker(s):
Lenovo
G27-20
Ports & Interfaces
compared
Acer
KG251QG
Audio output:
not available
1.2
DisplayPort version:
not available
1
DisplayPorts quantity:
not available
1.4
HDMI version:
not available
1
HDMI ports quantity:
2
True
HDMI:
True
not available
VGA (D-Sub) ports quantity:
1
Lenovo
G27-20
Display
compared
Acer
KG251QG
99%
sRGB coverage (typical):
not available
sRGB
RGB colour space:
not available
8 bit
Colour depth:
not available
not available
Product type:
Notebook
High Dynamic Range (HDR) supported:
not available
36.7 cm
Viewable size, vertical:
not available
61.2 cm
Viewable size, horizontal:
not available
82 ppi
Pixel density:
not available
0.3114 x 0.3114 mm
Pixel pitch:
not available
3 ms
Response time (fast):
not available
16.7 million colours
Display number of colours:
16.78 million colours
178°
Viewing angle, vertical:
160°
178°
Viewing angle, horizontal:
170°
144 Hz
Maximum refresh rate:
75 Hz
3000000:1
Contrast ratio (dynamic):
not available
1000:1
Contrast ratio (typical):
not available
Flat
Screen shape:
Flat
Anti-glare screen:
not available
W-LED
Backlight type:
not available
LCD
Display technology:
LED
Full HD
HD type:
not available
5 ms
Response time:
1 ms
400 cd/m²
Display brightness (typical):
250 cd/m²
IPS
Panel type:
TN
16:9
Native aspect ratio:
16:9
1920 x 1080 pixels
Display resolution:
1920 x 1080 pixels
68.6 cm (27")
Display diagonal:
62.2 cm (24.5")