Comparison between:
- 27" Acer QG271 bii
- 27" Samsung C27T55

Brand, series, model

Information about the brand, series, model and model aliases.

Acer QG271 biiSamsung C27T55
SeriesNitro QG1T55
Acer QG271 biiSamsung C27T55
Model aliasQG271biiLC27T55
LC27T550FDNXZA
LC27T550FDIXCI
Model year20212020

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.16 mm
59.616 cm
23.4709 in
1.9559 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
Height335.34 mm
33.534 cm
13.2024 in
1.1002 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
Radius of curvature-1000 mm
100 cm
39.3701 in
3.2808 ft
Panel manufacturer-Samsung
Panel typeVAVA
Panel bit depth8 bits (6 bits + FRC)8 bits
FRCYes-
Colors16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.311 mm
0.0311 cm
0.0122 in
0.001 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
Pixel density81 ppi
32 ppcm
81 ppi
32 ppcm
Display area88.72 %88.7 %
BacklightW-LEDW-LED
sRGB-119.3 %
Adobe RGB (1998)-88.4 %
NTSC (1953)72 %80.6 %
DCI P3-88 %
Brightness300 cd/m²250 cd/m²
Static contrast3000 : 13000 : 1
Dynamic contrast100000000 : 1-
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time-4 ms
0.0040 s
CoatingAnti-glare/MatteAnti-glare/Matte
Response time - 1 ms (VRB - Virtual Response Boost)-

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 85 kHz-
Vertical frequency (digital)56 Hz - 76 Hz75 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.25 W0.5 W
Power consumption (sleep)0.3 W0.5 W
Power consumption (average)24 W34 W
Power consumption (maximum)-48 W

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width614 mm
61.4 cm
24.1732 in
2.0144 ft
613.2 mm
61.32 cm
24.1417 in
2.0118 ft
Height367 mm
36.7 cm
14.4488 in
1.2041 ft
369.7 mm
36.97 cm
14.5551 in
1.2129 ft
Depth66 mm
6.6 cm
2.5984 in
0.2165 ft
112.5 mm
11.25 cm
4.4291 in
0.3691 ft
Weight4.7 kg
10.36 lbs
3.8 kg
8.38 lbs
Width with stand614 mm
61.4 cm
24.1732 in
2.0144 ft
613.2 mm
61.32 cm
24.1417 in
2.0118 ft
Height with stand454 mm
45.4 cm
17.874 in
1.4895 ft
458.1 mm
45.81 cm
18.0354 in
1.503 ft
Depth with stand240 mm
24 cm
9.4488 in
0.7874 ft
249.6 mm
24.96 cm
9.8268 in
0.8189 ft
Weight with stand5.1 kg
11.24 lbs
5.1 kg
11.24 lbs
Box width-698 mm
69.8 cm
27.4803 in
2.29 ft
Box height-452 mm
45.2 cm
17.7953 in
1.4829 ft
Box depth-199 mm
19.9 cm
7.8346 in
0.6529 ft
Box weight-6.8 kg
14.99 lbs
ColorsBlackBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface100 x 100 mm75 x 75 mm
Removable standYesYes
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltYesYes
Forward tilt5 °-
Backward tilt20 °20 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers-2 x 5 W

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 1.4
1 x D-sub
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAdaptive Contrast Management (ACM)
AMD FreeSync technology
AMD FreeSync technology
Flicker-free technology
Game Mode
Eco Saving Plus
Eye Saver Mode
Low Blue Light
Off Timer Plus

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesMPR II-

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature-10 °C - 40 °C
50 °F - 104 °F
Operating humidity-10 % - 80 %

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesHDMI cable
VGA cable
HDMI cable
 Acer QG271 biiSamsung C27T55