Comparison between:
- 27" Acer KG271
- 23.8" Lenovo L24i-10
- 25" LG 25UM65-P
- 29" LG 29WL500

Brand, series, model

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

Acer KG271Lenovo L24i-10LG 25UM65-PLG 29WL500
SeriesKG1---
Acer KG271Lenovo L24i-10LG 25UM65-PLG 29WL500
Model aliasKG271bmiix65D6KAC3UK
65D6KAC3WW
-29WL500-B

Display

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

Size class27 in23.8 in25 in29 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
604.7 mm
60.47 cm
23.8071 in
1.9839 ft
635 mm
63.5 cm
25 in
2.0833 ft
730.186 mm
73.0186 cm
28.7475 in
2.3956 ft
Width597.6 mm
59.76 cm
23.5276 in
1.9606 ft
527.04 mm
52.704 cm
20.7496 in
1.7291 ft
585.216 mm
58.5216 cm
23.04 in
1.92 ft
672.768 mm
67.2768 cm
26.4869 in
2.2072 ft
Height336.15 mm
33.615 cm
13.2343 in
1.1029 ft
296.46 mm
29.646 cm
11.6717 in
0.9726 ft
246.888 mm
24.6888 cm
9.72 in
0.81 ft
283.824 mm
28.3824 cm
11.1742 in
0.9312 ft
Panel manufacturer--LG Display-
Panel model--LM250WW1-SSA1-
Panel typeTNIPSAH-IPSIPS
Panel bit depth8 bits8 bits8 bits8 bits (6 bits + FRC)
FRC--NoYes
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
2.37:12.37:1
Resolution1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
2560 x 1080 pixels2560 x 1080 pixels
Pixel pitch0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.275 mm
0.0275 cm
0.0108 in
0.0009 ft
0.229 mm
0.0229 cm
0.009 in
0.0008 ft
0.263 mm
0.0263 cm
0.0103 in
0.0009 ft
Pixel density81 ppi
32 ppcm
92 ppi
36 ppcm
111 ppi
43 ppcm
96 ppi
38 ppcm
Display area89.06 %68.5 %84.31 %86.15 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB--99 %99 %
NTSC (1953)72 %72 %--
Brightness300 cd/m²250 cd/m²250 cd/m²300 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast100000000 : 13000000 : 1-5000000 : 1
HDR---HDR10
Horizontal viewing angle170 °178 °178 °178 °
Vertical viewing angle160 °178 °178 °178 °
Minimum response time1 ms
0.0010 s
4 ms
0.0040 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time-6 ms
0.0060 s
14 ms
0.0140 s
-
Maximum response time-14 ms
0.0140 s
--
Input lag--15 ms
0.0150 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte (3H)

3D

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

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 85 kHz-30 kHz - 90 kHz30 kHz - 90 kHz
Vertical frequency (digital)55 Hz - 75 Hz47 Hz - 63 Hz56 Hz - 75 Hz40 Hz - 75 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-1.2 A1.6 A-
Power consumption (off)0.45 W0.3 W0.3 W0.3 W
Power consumption (sleep)0.5 W0.3 W0.3 W0.5 W
Power consumption (eco)18.5 W14.8 W20 W20.5 W
Power consumption (average)-16.5 W31 W40 W
Power consumption (maximum)42.5 W18.5 W48 W-
Energy efficiency class-A+--

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.

Width613.9 mm
61.39 cm
24.1693 in
2.0141 ft
539.9 mm
53.99 cm
21.2559 in
1.7713 ft
609 mm
60.9 cm
23.9764 in
1.998 ft
698.1 mm
69.81 cm
27.4843 in
2.2904 ft
Height367.4 mm
36.74 cm
14.4646 in
1.2054 ft
422.5 mm
42.25 cm
16.6339 in
1.3862 ft
281.4 mm
28.14 cm
11.0787 in
0.9232 ft
317.5 mm
31.75 cm
12.5 in
1.0417 ft
Depth60.7 mm
6.07 cm
2.3898 in
0.1991 ft
35.9 mm
3.59 cm
1.4134 in
0.1178 ft
40 mm
4 cm
1.5748 in
0.1312 ft
76.9 mm
7.69 cm
3.0276 in
0.2523 ft
Weight5.3 kg
11.68 lbs
2.8 kg
6.17 lbs
3.78 kg
8.33 lbs
4.7 kg
10.36 lbs
Width with stand613.9 mm
61.39 cm
24.1693 in
2.0141 ft
539.9 mm
53.99 cm
21.2559 in
1.7713 ft
609 mm
60.9 cm
23.9764 in
1.998 ft
698.1 mm
69.81 cm
27.4843 in
2.2904 ft
Height with stand464.5 mm
46.45 cm
18.2874 in
1.524 ft
422.5 mm
42.25 cm
16.6339 in
1.3862 ft
383 mm
38.3 cm
15.0787 in
1.2566 ft
410.9 mm
41.09 cm
16.1772 in
1.3481 ft
Depth with stand231.8 mm
23.18 cm
9.126 in
0.7605 ft
219.6 mm
21.96 cm
8.6457 in
0.7205 ft
188.4 mm
18.84 cm
7.4173 in
0.6181 ft
209.4 mm
20.94 cm
8.2441 in
0.687 ft
Weight with stand5.8 kg
12.79 lbs
3.26 kg
7.19 lbs
4.1 kg
9.04 lbs
5.2 kg
11.46 lbs
ColorsBlackBlackBlackBlack

Ergonomics

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

VESA mountYesNoYesYes
VESA interface100 x 100 mm-75 x 75 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoNo
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoNoNoNo
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt15 °22 °20 °15 °

Audio

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

Speakers2 x 2 W-2 x 3 W2 x 5 W

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Blue Light Filter
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
DDC/CI
HDCP (High-bandwidth Digital Content Protection)
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Screen Split (S/W)
6-Axis Control
AMD FreeSync technology
Black Stabilizer
Crosshair
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-in-Picture
Screen Split 2.0
Super Resolution+

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
ErP
TCO Certified Displays
BSMI
C-Tick
CCC
CE
CECP
ENERGY STAR 7.0
Epeat Silver
FCC Class B
KC
RoHS
TCO Certified Display 7.0
TCO Edge 2.0
TÜV/GS
VCCI
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
BSMI
CCC
CE
cTick
ENERGY STAR 6.0
FCC Class B
KC
RoHS
TCO Certified Displays 6.0
UL/cUL
BSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
FCC Class B
UL/cUL

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 - 45 °C
32 °F - 113 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity-10 % - 80 %10 % - 80 %10 % - 80 %
Operating altitude-5000 m
16404.2 ft
--
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 95 %5 % - 85 %5 % - 85 %
Storage altitude-12192 m
40000 ft
--

Accessories

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

AccessoriesD-sub cableD-sub cable
HDMI cable
HDMI cableHDMI cable

Additional features

Information about other features.

Additional features-Anti-theft stand lock slot - KensingtonAnti-theft stand lock slotAnti-theft stand lock slot
 Acer KG271Lenovo L24i-10LG 25UM65-PLG 29WL500