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Impartial price comparison

LG UltraGear 27GL850 27" vs. Dell S2721DGFA 27" + 2

LG UltraGear 27GL850 27"

LG UltraGear 27GL850 27"

Full Star 1Full Star 2Full Star 3Half Star 4Empty Star 5
3.3

£338.05

£450.99 Incl. delivery
Dell S2721DGFA 27"

Dell S2721DGFA 27"

£250.80

£353.60 Incl. delivery
Asus TUF Gaming VG27AQ 27"

Asus TUF Gaming VG27AQ 27"

£328.27

£409.97 Incl. delivery
Gigabyte G34WQC 34"

Gigabyte G34WQC 34"

£428.45

£431.44 Incl. delivery
Built-in speakers
no
no
2-channel (Stereo)
2-channel (Stereo)
Built-in camera
No
No
No
No
3D support (3D-Ready)
No
No
No
Adaptive synchronization
Yes
Yes
Yes
Yes
Synchronization technology
AMD FreeSync, G-SYNC Compatible, AMD FreeSync Premium
AMD FreeSync, AMD FreeSync 2, G-SYNC Compatible, AMD FreeSync Premium Pro
AMD FreeSync, AMD FreeSync 2, G-SYNC Compatible
AMD FreeSync, AMD FreeSync Premium Pro, AMD FreeSync Premium
HDCP
Yes
Yes
Yes
HDR
Yes
Yes
Yes
Yes
VESA DisplayHDR certification
No
DisplayHDR 400
DisplayHDR 400
VESA mount
Yes
Yes
Yes
Yes
Type of VESA mount
100x100mm
100x100mm
100x100mm
100x100mm
Built-in USB hub
Yes
Yes
No
No
USB 2.0
0 ​
USB 3.0
2 ​
5 ​
USB 4.0
USB connectors (total)
2 ​
5 ​
Component input (YPbPr/YCbCr)
0 ​
0 ​
0 ​
Composite input
0 ​
0 ​
0 ​
0 ​
DisplayPort
Yes
Yes
Yes
Yes
DisplayPort version
1.4
1.4
1.2
1.4
Number of DisplayPort inputs
1 ​
1 ​
1 ​
2 ​
Number of DisplayPort outputs
0 ​
0 ​
Type of DisplayPort connector
Standard
Standard
Standard
Standard
DVI in
No
No
No
No
HDMI
Yes
Yes
Yes
Yes
HDMI version
2.0
2.0
2.0
2.0
Number of HDMI inputs
2 ​
2 ​
2 ​
2 ​
Supported standards
Headphone output
Yes
Yes
Yes
Yes
Other connectors
S-video input
0 ​
0 ​
0 ​
0 ​
Thunderbolt
No
No
No
No
USB for video
No
No
No
No
VGA in
No
No
No
No
Available colours
Black, Red
Black, Silver, Grey
Black
Black
Panel design
Flat
Flat
Flat
Curved
Screen curvature
1500R
Depth without stand
56.3 mm
67.8 mm
66 mm
114.45 mm
Depth
274.4 mm
200.3 mm
211 mm
234.81 mm
Height without stand
364.8 mm
363.6 mm
363 mm
363.45 mm
Height
574.8 mm
523.9 mm
507 mm
488.8 mm
Product weight
6.1 kg
6.6 kg
5.8 kg
8.4 kg
Weight without stand
4.2 kg
4.5 kg
3.5 kg
8.4 kg
Width
614.2 mm
611.6 mm
620 mm
808.89 mm
Eco labels
EnergyStar
EnergyStar
TCO-labelling
No
TCO Displays 8.0
No
Ascendable and submersible
Yes
Yes
Yes
Yes
Height adjustment
110 mm
130 mm
130 mm
100 mm
Features
Flicker Free, Suitable for gaming, Low input lag
Flicker Free, Suitable for gaming
Flicker Free, Suitable for gaming, Low input lag, Varaible Refresh Rate (VRR)
Flicker Free
Pivot function (can be rotated)
Yes
Yes
Yes
No
Swivel (rotate laterally / horizontally)
Yes
Yes
Yes
No
Tiltable (can be tilted backwards / forwards)
Yes
Yes
Yes
Yes
Touchscreen
No
No
No
No
Aspect ratio
16:9
16:9
16:9
2.37:1 (21:9)
Brightness
350 cd/m²
400 cd/m²
350 cd/m²
350 cd/m²
Colour depth (per channel)
10 bits
10 bits
8 bits
8 bits
Colour gamut (Adobe RGB)
96 % of Adobe
85 % of Adobe
Colour gamut (DCI-P3)
98 % of DCI-P3
98 % of DCI-P3
90 % of DCI-P3
Colour gamut (NTSC)
Colour gamut (sRGB)
135 % of sRGB
133 % of sRGB
99 % of sRGB
120 % of sRGB
Contrast
1000 :1
1000 :1
1000 :1
3000 :1
Display technology
LCD
LCD
LCD
LCD
Backlight
LED
LED
LED
LED
Panel type
IPS
IPS
IPS
VA
Response time (BtW:Black-to-White)
1 ms
Response time (GtG:Grey-to-Grey)
1 ms
1 ms
1 ms
1 ms
Dynamic contrast
1000 :1
12000000 :1
Maximum resolution
3440x1440
Picture-in-Picture (PIP)
No
No
Yes
Pixel density
109 PPI
109 PPI
110 PPI
Pixel size
0.23 mm
0.23 mm
0.23 mm
0.23 mm
Refresh rate
144 Hz
165 Hz
165 Hz
144 Hz
Screen size
27 inches
27 inches
27 inches
34 inches
Screen surface
Matte
Matte
Matte
Matte
Viewing angle (horizontal)
178 degrees
178 degrees
178 degrees
178 degrees
Viewing angle (vertical)
178 degrees
178 degrees
178 degrees
178 degrees
Release year
2019
2020
2019
2020
Connecting 9V/12V/14V
No
No
Energy class (2021)
G
G
G
G
Energy consumption in HDR mode (per 1000h)
50 kWh
28 kWh
40 kWh
80 kWh
Energy consumption in SDR mode (per 1000h)
30 kWh
29 kWh
32 kWh
39 kWh
Energy efficiency class (HDR)
G
G
G
G
Operational Power Consumption
39 W
29.1 W
65 W
80 W
Power consumption (standby)
0.5 W
0.2 W
0.5 W
0.5 W
Memory card reader
No
No
No
No