Product comparison · 2 monitors

Acer SA0 SA270 computer monitor vs Samsung CJ890 LC34H890WJNXGO computer monitor

40specifications compared
25differ
15identical
42known for one product only

Key differences

Display diagonal
- SA0 SA270 computer monitor:68.6 cm (27")
- CJ890 LC34H890WJNXGO computer monitor:86.4 cm (34")
Display resolution
- SA0 SA270 computer monitor:1920 x 1080 pixels
- CJ890 LC34H890WJNXGO computer monitor:3440 x 1440 pixels
Native aspect ratio
- SA0 SA270 computer monitor:16:9
- CJ890 LC34H890WJNXGO computer monitor:21:9
Display technology
- SA0 SA270 computer monitor:LED
- CJ890 LC34H890WJNXGO computer monitor:LCD
Panel type
- SA0 SA270 computer monitor:IPS
- CJ890 LC34H890WJNXGO computer monitor:VA
Display brightness (typical)
- SA0 SA270 computer monitor:250 cd/m²
- CJ890 LC34H890WJNXGO computer monitor:300 cd/m²
Screen shape
- SA0 SA270 computer monitor:Flat
- CJ890 LC34H890WJNXGO computer monitor:Curved
Supported graphics resolutions
- SA0 SA270 computer monitor:1920 x 1080 (HD 1080)
- CJ890 LC34H890WJNXGO computer monitor:3440 x 1440

Side by side

Differences highlightedShow differences only

Comparison of SA270, LC34H890WJNXGO
82 specifications	A Acer SA0 SA270 computer monitor Model SA270 View product	B Samsung CJ890 LC34H890WJNXGO computer monitor Model LC34H890WJNXGO View product
Display9 differ
Display diagonalDiffers	68.6 cm (27")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
Display technologyDiffers	LED	LCD
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeDiffers	IPS	VA
Display brightness (peak)Known for one	250 cd/m²	Unknown — not stated by the source
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3440 x 1440
Aspect ratioDiffers	16:9	21:9
Response time (fast)Known for one	4 ms	Unknown — not stated by the source
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Maximum refresh rateKnown for one	Unknown — not stated by the source	100 Hz
Performance1 differ
AMD FreeSyncDiffers	No	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Design1 differ
Market positioningDiffers	Graphics design	Business
Frameless designKnown for one	Yes	Unknown — not stated by the source
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces2 differ
Built-in USB hubDiffers	No	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portDiffers	Yes	No
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for one	Unknown — not stated by the source	USB Type-C
Number of upstream portsKnown for one	Unknown — not stated by the source	3
HDMIKnown for one	Unknown — not stated by the source	Yes
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Audio inputKnown for one	Unknown — not stated by the source	No
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Ergonomics2 differ
VESA mountingDiffers	No	Yes
Height adjustmentDiffers	No	Yes
PivotKnown for one	No	Unknown — not stated by the source
SwivellingKnown for one	No	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 15°	Unknown — not stated by the source
Tilt down angle rangeKnown for one	-5 - 0°	Unknown — not stated by the source
Tilt up angle rangeKnown for one	0 - 15°	Unknown — not stated by the source
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Energy efficiency class (SDR)Known for one	E	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	18 kWh	Unknown — not stated by the source
Power consumption (typical)Known for one	17.5 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.3 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.3 W	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	621 mm	81 mm
Depth (with stand)Differs	212 mm	30 mm
Height (with stand)Differs	453 mm	53.8 mm
Weight (with stand)Differs	3.56 kg	7.9 kg
Width (without stand)Differs	621 mm	81 mm
Depth (without stand)Differs	36 mm	12.5 mm
Height (without stand)Differs	372 mm	36 mm
Weight (without stand)Differs	3.2 kg	6.3 kg
Packaging content1 differ
Cables includedDiffers	AC	DisplayPort, HDMI, USB Type-C
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
i-Care technologyKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	94.5 mm
Package depthKnown for one	Unknown — not stated by the source	46 mm
Package heightKnown for one	Unknown — not stated by the source	27 mm
Package weightKnown for one	Unknown — not stated by the source	11.3 kg
Package typeKnown for one	Unknown — not stated by the source	Box

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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