Product comparison · 2 monitors

LG 32UD99 computer monitor vs Samsung LC34F791WQEXXY computer monitor

46specifications compared
26differ
20identical
58known for one product only

Key differences

Display diagonal
- 32UD99 computer monitor:80 cm (31.5")
- LC34F791WQEXXY computer monitor:86.4 cm (34")
Display resolution
- 32UD99 computer monitor:3840 x 2160 pixels
- LC34F791WQEXXY computer monitor:3440 x 1440 pixels
Native aspect ratio
- 32UD99 computer monitor:16:9
- LC34F791WQEXXY computer monitor:21:9
HD type
- 32UD99 computer monitor:4K Ultra HD
- LC34F791WQEXXY computer monitor:Quad HD
Panel type
- 32UD99 computer monitor:IPS
- LC34F791WQEXXY computer monitor:VA
Display brightness (typical)
- 32UD99 computer monitor:350 cd/m²
- LC34F791WQEXXY computer monitor:300 cd/m²
Response time
- 32UD99 computer monitor:5 ms
- LC34F791WQEXXY computer monitor:4 ms
Screen shape
- 32UD99 computer monitor:Flat
- LC34F791WQEXXY computer monitor:Curved

Side by side

Differences highlightedShow differences only

Comparison of 32UD99, LC34F791WQEXXY
104 specifications	A LG 32UD99 computer monitor Model 32UD99 View product	B Samsung LC34F791WQEXXY computer monitor Model LC34F791WQEXXY View product
Display11 differ
Display diagonalDiffers	80 cm (31.5")	86.4 cm (34")
Display resolutionDiffers	3840 x 2160 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
HD typeDiffers	4K Ultra HD	Quad HD
Panel typeDiffers	IPS	VA
Display brightness (typical)Differs	350 cd/m²	300 cd/m²
Response timeDiffers	5 ms	4 ms
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	3840 x 2160	3440 x 1440
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Differs	1300:1	3000:1
Pixel pitchKnown for one	0.06053 x 0.18159 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 135 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 61 Hz	Unknown — not stated by the source
DDC/CIKnown for one	Yes	Unknown — not stated by the source
Colour gamutDiffers	95%	88%
3DKnown for one	No	Unknown — not stated by the source
Peak luminance ratioKnown for one	89%	Unknown — not stated by the source
Maximum refresh rateKnown for one	Unknown — not stated by the source	100 Hz
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
sRGB coverage (typical)Known for one	Unknown — not stated by the source	125%
Adobe RGB coverageKnown for one	Unknown — not stated by the source	92%
Quantum dot color technologyKnown for one	Unknown — not stated by the source	Yes
Factory-calibratedKnown for one	Unknown — not stated by the source	Yes
UniformityKnown for one	Unknown — not stated by the source	75%
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
Game modeKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	10 W	Unknown — not stated by the source
Built-in cameraKnown for one	No	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Silver, White	White
Ports & interfacesidentical
USB Type-C DisplayPort Alternate ModeKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Built-in USB hubKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Adjustable height (max)Differs	11 cm	10 cm
PivotKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 20°	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, Traditional Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Ukrainian	Unknown — not stated by the source
Number of OSD languagesKnown for one	17	Unknown — not stated by the source
Gaming UX on-screen display (OSD)Known for one	Yes	Unknown — not stated by the source
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Energy efficiency class (SDR)Known for one	G	Unknown — not stated by the source
Energy efficiency class (HDR)Known for one	G	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	37.8 kWh	Unknown — not stated by the source
Energy consumption (HDR) per 1000 hoursKnown for one	51.6 kWh	Unknown — not stated by the source
Power consumption (typical)Known for one	40 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power supply typeKnown for one	External	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	73 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	258 kWh
Weight & dimensions8 differ
Width (with stand)Differs	713.8 mm	808.7 mm
Depth (with stand)Differs	259.2 mm	309.4 mm
Height (with stand)Differs	485.4 mm	516 mm
Weight (with stand)Differs	8.4 kg	7.6 kg
Width (without stand)Differs	713.8 mm	808.7 mm
Depth (without stand)Differs	44.6 mm	167 mm
Height (without stand)Differs	410.2 mm	362.8 mm
Weight (without stand)Differs	6.5 kg	6.1 kg
Packaging data4 differ
Package widthDiffers	927 mm	589 mm
Package depthDiffers	213 mm	371 mm
Package heightDiffers	516 mm	896 mm
Package weightDiffers	13.4 kg	13.6 kg
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	AC, DisplayPort, HDMI, USB, USB Type-C	AC, DisplayPort, HDMI
Power cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Other featuresidentical
Audio systemKnown for one	Rich Bass	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Mercury contentKnown for one	0 mg	Unknown — not stated by the source
Power consumption (DPMS)Known for one	Unknown — not stated by the source	0.5 W
sRGB coverage (min)Known for one	Unknown — not stated by the source	120%
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
CertificationKnown for one	Unknown — not stated by the source	Windows 10
Technical detailsidentical
Native refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C

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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