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Compare 5 products

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Acer R271 Monitor
Acer R271
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Acer S271HL Monitor
Acer S271HL
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Asus PQ321QE Monitor
Asus PQ321QE
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Iiyama ProLite E1980SD-B1 Monitor
Iiyama ProLite E1980SD-B1
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Samsung SyncMaster 920NW Monitor
Samsung SyncMaster 920NW
Available colors

General

Screen size27.0 in27.0 in31.5 in19.0 in19.0 in
Brightness250.0 cd/m²250.0 cd/m²350.0 cd/m²250.0 cd/m²300.0 cd/m²
Aspect ratio16:916:916:95:4
N/A

Design

Colour of product
  • Black
  • White
BlackBlack
  • Black
  • Blue
Silver
Panel designFlat
N/A
FlatFlat
N/A
Built-in USB hubno
N/A
no
N/A
N/A
Built-in cameranonono
N/A
no
Screen surfaceMatte
N/A
Matte
N/A
N/A
Built-in speakersnonoyesyesno
Touchscreen
N/A
N/A
nono
N/A

Dimensions

Height (without stand)14.65 in11.18 in19.25 in
N/A
2.57 in
Height with stand17.87 in17.4 in
N/A
N/A
14.2 in
Depth (with stand)1.34 in6.85 in10.08 in
N/A
7.87 in
Width (with stand)24.45 in25.16 in29.53 in16.18 in17.28 in
Weight0.13 oz162.26 oz458.56 oz
N/A
165.79 oz
Height adjustment
N/A
N/A
5.91 in
N/A
N/A
Height (min-max)
N/A
N/A
< 489
N/A
N/A
Depth (without stand)
N/A
N/A
1.38 in
N/A
N/A

Image properties

Supported graphics resolutions
1920 x 1080
1920x10803840x2160
N/A
N/A
Refresh rate60.0 Hz
N/A
60.0 Hz75.0 Hz
N/A
HD typeFull HDFull HD4K Ultra HD
N/A
N/A
Display number of colours16.78 million colours16.78 million colours1.073 billion colours
N/A
16.78 million colours
Colour gamut (Adobe RGB)72.0 %
N/A
N/A
N/A
N/A
Dynamic contrast ratio100000000:1100000000:1
N/A
5000000:1
N/A
Display technologyLEDLEDLEDLCDLCD
BacklightLED backlight
N/A
LEDLED
N/A
Panel typeIPSTN+FilmIGZOTN
N/A
Response time4.0 ms2.0 ms8.0 ms2.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °176.0 °170.0 °160.0 °
Viewing angle (vertical)15.0 °178.0 °176.0 °160.0 °160.0 °
Maximum resolution
N/A
N/A
3840 x 2160 px1280 x 1024 px
N/A
Colour depth (per channel)
N/A
N/A
10.0 bit
N/A
N/A
Colour gamut (NTSC)
N/A
N/A
80.0 %
N/A
N/A
Contrast ratio
N/A
N/A
800:11000:1
N/A
Response time (GtG)
N/A
N/A
8.0 ms
N/A
N/A
Picture-in-Picture (PIP)
N/A
N/A
no
N/A
N/A
Pixel size
N/A
N/A
0.01 in0.01 in
N/A
Response time (BtW)
N/A
N/A
N/A
2.0 ms
N/A
Sync-on-green (SOG)
N/A
N/A
N/A
N/A
yes

Power

Energy efficiency classEC
N/A
N/A
N/A
Power consumption (standby)450.0 W0.48 W1.0 W1.0 W1.0 W
Power consumption (typical)30.0 W24.12 W93.0 W
N/A
42.0 W
Connecting 9V/12V/14V
N/A
N/A
None
N/A
N/A
Operational power consumption
N/A
N/A
< 93< 16
N/A