Product comparison · 2 monitors

Acer HA220Q computer monitor vs Samsung LC34H890WJU computer monitor

37specifications compared
27differ
10identical
51known for one product only

Key differences

Display diagonal
- HA220Q computer monitor:54.6 cm (21.5")
- LC34H890WJU computer monitor:86.4 cm (34")
Display resolution
- HA220Q computer monitor:1920 x 1080 pixels
- LC34H890WJU computer monitor:3440 x 1440 pixels
Native aspect ratio
- HA220Q computer monitor:16:9
- LC34H890WJU computer monitor:21:9
HD type
- HA220Q computer monitor:Full HD
- LC34H890WJU computer monitor:UltraWide Quad HD
Panel type
- HA220Q computer monitor:IPS
- LC34H890WJU computer monitor:VA
Display brightness (typical)
- HA220Q computer monitor:250 cd/m²
- LC34H890WJU computer monitor:300 cd/m²
Screen shape
- HA220Q computer monitor:Flat
- LC34H890WJU computer monitor:Curved
Supported graphics resolutions
- HA220Q computer monitor:1920 x 1080 (HD 1080)
- LC34H890WJU computer monitor:3440 x 1440

Side by side

Differences highlightedShow differences only

Comparison of HA220Q, LC34H890WJU
88 specifications	A Acer HA220Q computer monitor Model HA220Q View product	B Samsung LC34H890WJU computer monitor Model LC34H890WJU View product
Display9 differ
Display diagonalDiffers	54.6 cm (21.5")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	UltraWide Quad HD
Panel typeDiffers	IPS	VA
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Display brightness (min)Known for one	Unknown — not stated by the source	250 cd/m²
Response time	4 ms	4 ms
Screen shapeDiffers	Flat	Curved
Screen curvature ratingKnown for one	Unknown — not stated by the source	1800R
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3440 x 1440
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Maximum refresh rateDiffers	60 Hz	100 Hz
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Display number of colours	16.78 million colours	16.78 million colours
Screen curvatureKnown for one	Unknown — not stated by the source	180 cm
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Performance1 differ
AMD FreeSyncDiffers	No	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Game modeKnown for one	Unknown — not stated by the source	Yes
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfacesidentical
Built-in USB hubKnown for one	Unknown — not stated by the source	Yes
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
Number of upstream portsKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	2
USB Type-C downstream ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Ergonomics2 differ
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot	No	No
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	13.5 cm
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-30 - 30°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 15°	-5 - 24°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Power5 differ
Energy efficiency class (SDR)Differs	E	G
Energy consumption (SDR) per 1000 hoursDiffers	13 kWh	57 kWh
Power consumption (typical)Differs	22 W	57 W
Power consumption (standby)Differs	0.45 W	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	175 W
Power consumption (off)Differs	0.4 W	0.3 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Energy efficiency scale	A to G	A to G
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Weight & dimensions8 differ
Width (with stand)Differs	498 mm	811.4 mm
Depth (with stand)Differs	185.9 mm	298.6 mm
Height (with stand)Differs	384.1 mm	538.9 mm
Weight (with stand)Differs	2.5 kg	7.9 kg
Width (without stand)Differs	498 mm	811.4 mm
Depth (without stand)Differs	35.6 mm	123.3 mm
Height (without stand)Differs	302.3 mm	361.9 mm
Weight (without stand)Differs	2.12 kg	6.3 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	946 mm
Package depthKnown for one	Unknown — not stated by the source	459 mm
Package heightKnown for one	Unknown — not stated by the source	270 mm
Package weightKnown for one	Unknown — not stated by the source	11.9 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	VGA	AC, DisplayPort, HDMI
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Stand includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Power consumption (DPMS)Known for one	Unknown — not stated by the source	0.5 W
Active display area (W x H)Known for one	Unknown — not stated by the source	797.22 x 333.72 mm
ECO modeKnown for one	Unknown — not stated by the source	Yes
No flickeringKnown for one	Unknown — not stated by the source	Yes
Samsung Eye Saver ModeKnown for one	Unknown — not stated by the source	Yes
Power managementKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	MPR II	Windows10
Supplied AC adapter type	LED	LED
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85285210
Multimediaidentical
Built-in cameraKnown for one	No	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source

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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