Comparison between:
- 27" Acer B276HUL
- 27" Acer KA272Abi

Brand, series, model

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

Acer B276HULAcer KA272Abi
Series-KA2
Acer B276HULAcer KA272Abi
Model aliasB276HULymiidprzKA272 Abi
Model year20132020

Display

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

Size class27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
Panel manufacturerLG Display-
Panel modelLM270WQ1-????-
Panel typeAH-IPSIPS
Panel bit depth8 bits8 bits (6 bits + FRC)
FRCNoYes
Colors16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
Pixel density109 ppi
42 ppcm
81 ppi
32 ppcm
Display area82.15 %-
BacklightW-LEDW-LED
sRGB98 %-
Adobe RGB (1998)72 %-
NTSC (1953)-72 %
Brightness350 cd/m²250 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast100000000 : 1100000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time6 ms
0.0060 s
-
Average response time12 ms
0.0120 s
-
Input lag30 ms
0.0300 s
-
CoatingAnti-glare/Matte (3H)Anti-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)15 kHz - 99 kHz30 kHz - 85 kHz
Vertical frequency (digital)23 Hz - 76 Hz48 Hz - 75 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)0.24 W0.45 W
Power consumption (sleep)0.43 W0.5 W
Power consumption (eco)20 W-
Power consumption (average)32.8 W16 W
Power consumption (maximum)45 W28 W
Energy efficiency classC-

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.

Width640 mm
64 cm
25.1969 in
2.0997 ft
622 mm
62.2 cm
24.4882 in
2.0407 ft
Height381 mm
38.1 cm
15 in
1.25 ft
-
Depth62 mm
6.2 cm
2.4409 in
0.2034 ft
-
Weight6 kg
13.23 lbs
4.1 kg
9.04 lbs
Width with stand640 mm
64 cm
25.1969 in
2.0997 ft
622 mm
62.2 cm
24.4882 in
2.0407 ft
Height with stand558 mm
55.8 cm
21.9685 in
1.8307 ft
459 mm
45.9 cm
18.0709 in
1.5059 ft
Depth with stand247 mm
24.7 cm
9.7244 in
0.8104 ft
200 mm
20 cm
7.874 in
0.6562 ft
Weight with stand8.51 kg
18.76 lbs
4.56 kg
10.05 lbs
Box weight-7.33 kg
16.16 lbs
ColorsGrayBlack

Ergonomics

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

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesNo
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
-
Landscape/portrait pivotYesNo
Left pivot0 °-
Right pivot90 °-
Left/right swivelYesNo
Left swivel60 °-
Right swivel60 °-
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt35 °15 °

Audio

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

Speakers2 x 2 W2 x 2 W

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 1.4
2 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)-

Features

Some additional functional features of the model.

FeaturesFlicker-free technology
Picture-by-Picture
Picture-in-Picture
AMD FreeSync technology
ComfyView
Flicker-free technology
Low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
TCO Certified Displays 6.0
CE
ISO9241-307
MPRⅡ
TUV GS

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-0 °C - 40 °C
32 °F - 104 °F
Operating humidity-20 % - 85 %

Accessories

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

AccessoriesAudio cable
DisplayPort cable
DVI-D cable
USB 3.0 upstream cable
D-Sub cable

Additional features

Information about other features.

Additional features-Anti-theft stand lock slot - Kensington
 Acer B276HULAcer KA272Abi