Product comparison · 2 monitors

Lenovo ThinkVision S27i-10 computer monitor vs Samsung LS34J550WQLXZX computer monitor

46specifications compared
29differ
17identical
56known for one product only

Key differences

Display diagonal
- ThinkVision S27i-10 computer monitor:68.6 cm (27")
- LS34J550WQLXZX computer monitor:86.6 cm (34.1")
Display resolution
- ThinkVision S27i-10 computer monitor:1920 x 1080 pixels
- LS34J550WQLXZX computer monitor:3440 x 1440 pixels
Native aspect ratio
- ThinkVision S27i-10 computer monitor:16:9
- LS34J550WQLXZX computer monitor:21:9
Display technology
- ThinkVision S27i-10 computer monitor:LED
- LS34J550WQLXZX computer monitor:LCD
HD type
- ThinkVision S27i-10 computer monitor:Full HD
- LS34J550WQLXZX computer monitor:4K Ultra HD
Panel type
- ThinkVision S27i-10 computer monitor:IPS
- LS34J550WQLXZX computer monitor:WVA
Backlight type
- ThinkVision S27i-10 computer monitor:W-LED
- LS34J550WQLXZX computer monitor:LED
Display brightness (typical)
- ThinkVision S27i-10 computer monitor:250 cd/m²
- LS34J550WQLXZX computer monitor:300 cd/m²

Side by side

Differences highlightedShow differences only

Comparison of S27i-10, LS34J550WQLXZX
102 specifications	A Lenovo ThinkVision S27i-10 computer monitor Model S27i-10 View product	B Samsung LS34J550WQLXZX computer monitor Model LS34J550WQLXZX View product
Display12 differ
Display diagonalDiffers	68.6 cm (27")	86.6 cm (34.1")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
Display technologyDiffers	LED	LCD
Touchscreen	No	No
HD typeDiffers	Full HD	4K Ultra HD
Panel typeDiffers	IPS	WVA
Backlight typeDiffers	W-LED	LED
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	6 ms	4 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3440 x 1440
Supported video modesKnown for one	Unknown — not stated by the source	1080p, 1440p
Aspect ratioKnown for one	Unknown — not stated by the source	21:9
Contrast ratio (typical)Differs	1000:1	3000:1
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Maximum refresh rateDiffers	60 Hz	75 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
3DKnown for one	Unknown — not stated by the source	No
Composite syncKnown for one	Unknown — not stated by the source	Yes
Contrast ratio (dynamic)Known for one	3000000:1	Unknown — not stated by the source
Response time (fast)Known for one	4 ms	Unknown — not stated by the source
Pixel pitchKnown for one	0.311 x 0.311 mm	Unknown — not stated by the source
Pixel densityKnown for one	82 ppi	Unknown — not stated by the source
Viewable size, horizontalKnown for one	59.8 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
NTSC coverage (typical)Known for one	72%	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSync	Yes	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Low Blue Light technologyKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Detachable standKnown for one	Unknown — not stated by the source	Yes
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces4 differ
Built-in USB hub	No	No
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	No	No
HDMI ports quantityDiffers	1	2
HDMI versionDiffers	1.4	1.4/2.0
DisplayPorts quantityDiffers	0	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DC-in jackKnown for one	Unknown — not stated by the source	Yes
HDMIKnown for one	Yes	Unknown — not stated by the source
Audio inputKnown for one	No	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Height adjustmentKnown for one	Unknown — not stated by the source	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 22°	-1.5 - 15°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
On Screen Display (OSD)	Yes	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Child lockKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Poweridentical
Power consumption (max)Known for one	Unknown — not stated by the source	59 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
External power adapterKnown for one	Unknown — not stated by the source	Yes
Energy efficiency class (SDR)Known for one	D	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	16 kWh	Unknown — not stated by the source
Power consumption (typical)Known for one	24 W	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
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	611.9 mm	828.4 mm
Depth (with stand)Differs	220 mm	242.8 mm
Height (with stand)Differs	443.5 mm	470.8 mm
Weight (with stand)Differs	4.76 kg	6.9 kg
Width (without stand)Differs	611.9 mm	828.1 mm
Depth (without stand)Differs	46.2 mm	105.7 mm
Height (without stand)Differs	366.5 mm	369.4 mm
Weight (without stand)Differs	4.22 kg	6.4 kg
Bezel width (side)Known for one	2 mm	Unknown — not stated by the source
Bezel width (top)Known for one	2 mm	Unknown — not stated by the source
Bezel width (bottom)Known for one	2.17 cm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	715 mm	897 mm
Package depthDiffers	132 mm	165 mm
Package heightDiffers	455 mm	439 mm
Package weightDiffers	6.8 kg	9.5 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Stand included	Yes	Yes
Cables included	HDMI	HDMI
Quick start guideKnown for one	Unknown — not stated by the source	Yes
HDMI cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Other featuresidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Picture-by-Picture (PbP)Known for one	Unknown — not stated by the source	Yes
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CCC, TCO 7.0, TCO Edge 2.0, ULE Gold, TÜV Eye Comfort	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	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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