Lenovo
G27qc-30
vs
CTOUCH
Laser Sky
Disclaimer
This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.
Lenovo G27qc-30 alternatives
CTOUCH Laser Sky alternatives
specs
Lenovo
G27qc-30
Other Features
compared
CTOUCH
Laser Sky
not available
Energy efficiency class (old):
A+
not available
Ethernet LAN (RJ-45) ports:
1
not available
Ethernet LAN:
True
not available
Number of simultaneous touchpoints:
32
not available
Placement supported:
Horizontal
not available
Touchscreen:
True
not available
Touchscreen type:
Multi-user
not available
USB 2.0 ports quantity:
4
Lenovo
G27qc-30
Weight & Dimensions
compared
CTOUCH
Laser Sky
2.4 cm
Bezel width (bottom):
not available
2 mm
Bezel width (top):
not available
2 mm
Bezel width (side):
not available
4.2 kg
Weight (without stand):
not available
37 cm
Height (without stand):
not available
8.82 cm
Depth (without stand):
not available
61 cm
Width (without stand):
not available
6.1 kg
Weight (with stand):
not available
528.9 mm
Height (with stand):
not available
239.2 mm
Depth (with stand):
not available
610.4 mm
Width (with stand):
not available
Lenovo
G27qc-30
Packaging Data
compared
CTOUCH
Laser Sky
8 kg
Package weight:
not available
463 mm
Package height:
not available
162 mm
Package depth:
not available
789 mm
Package width:
not available
not available
Stylus included:
not available
Remote control included:
Quick start guide:
AC, DisplayPort
Cables included:
AC, HDMI, USB
Stand included:
not available
Lenovo
G27qc-30
Power
compared
CTOUCH
Laser Sky
50/60 Hz
AC input frequency:
50 - 60 Hz
100 - 240 V
AC input voltage:
100 - 240 V
0.5 W
Power consumption (off):
not available
65 W
Power consumption (max):
not available
not available
Power consumption (standby):
0.5 W
27 W
Power consumption (typical):
not available
Lenovo
G27qc-30
Ergonomics
compared
CTOUCH
Laser Sky
Tilt adjustment:
not available
not available
On Screen Display (OSD) languages:
Danish, German, Dutch, English, Spanish, French
-5 - 22°
Tilt angle range:
not available
13.5 cm
Height adjustment:
not available
Height adjustment:
not available
Kensington
Cable lock slot type:
not available
Cable lock slot:
not available
Cable management:
not available
not available
Wall mountable:
100 x 100 mm
Panel mounting interface:
not available
VESA mounting:
Lenovo
G27qc-30
Sustainability
compared
CTOUCH
Laser Sky
RoHS
Sustainability certificates:
RoHS, ENERGY STAR
Lenovo
G27qc-30
Performance
compared
CTOUCH
Laser Sky
Support Windows 10, Windows 11
Compatible operating systems:
not available
not available
Other operating systems supported:
Android, Chrome
not available
Mac operating systems supported:
Y
not available
Windows operating systems supported:
Y
FreeSync Premium
AMD FreeSync type:
not available
True
AMD FreeSync:
not available
Lenovo
G27qc-30
Design
compared
CTOUCH
Laser Sky
Raven Black
Colour name:
not available
Black
Product colour:
Black
Gaming
Market positioning:
not available
Lenovo
G27qc-30
Multimedia
compared
CTOUCH
Laser Sky
6 W
RMS rated power:
80 W
2
Number of speakers:
not available
not available
Built-in speaker(s):
Lenovo
G27qc-30
Ports & Interfaces
compared
CTOUCH
Laser Sky
not available
HDCP:
True
not available
S/PDIF out port:
not available
RS-232C:
3.5 mm
Headphone connectivity:
not available
1
Headphone outputs:
1
Headphone out:
not available
1.4
DisplayPort version:
not available
1
DisplayPorts quantity:
1
2.0
HDMI version:
not available
2
HDMI ports quantity:
3
True
HDMI:
True
not available
USB Touch port:
not available
VGA (D-Sub) ports quantity:
1
not available
USB Touch ports quantity:
2
Lenovo
G27qc-30
Logistics Data
compared
CTOUCH
Laser Sky
not available
Harmonized System (HS) code:
85285210
Lenovo
G27qc-30
Display
compared
CTOUCH
Laser Sky
99%
sRGB coverage (typical):
not available
90%
Colour gamut:
not available
Adobe RGB
RGB colour space:
not available
8 bit
Colour depth:
not available
High Dynamic Range (HDR) supported:
not available
High Dynamic Range 10 (HDR10)
High Dynamic Range (HDR) technology:
not available
not available
Display diagonal (metric):
140 cm
109 ppi
Pixel density:
not available
0.233 x 0.233 mm
Pixel pitch:
not available
16.7 million colours
Display number of colours:
not available
178°
Viewing angle, vertical:
not available
178°
Viewing angle, horizontal:
not available
165 Hz
Maximum refresh rate:
60 Hz
3000:1
Contrast ratio (typical):
1200:1
not available
Aspect ratio:
16:9
1500R
Screen curvature rating:
not available
Curved
Screen shape:
Flat
Anti-glare screen:
not available
W-LED
Backlight type:
not available
not available
Display technology:
LCD/TFT
Quad HD
HD type:
4K Ultra HD
350 cd/m²
Display brightness (typical):
not available
not available
LED backlight:
not available
Touch technology:
Multi-touch
VA
Panel type:
not available
16:9
Native aspect ratio:
not available
2560 x 1440 pixels
Display resolution:
3840 x 2160 pixels
68.6 cm (27")
Display diagonal:
139.7 cm (55")