Product comparison · 2 monitors

LG 34UB88-B computer monitor vs LG 38UC99 computer monitor

50specifications compared
24differ
26identical
40known for one product only

Key differences

Display diagonal
- 34UB88-B computer monitor:86.4 cm (34")
- 38UC99 computer monitor:96.5 cm (38")
Display resolution
- 34UB88-B computer monitor:3440 x 1440 pixels
- 38UC99 computer monitor:3840 x 1600 pixels
HD type
- 34UB88-B computer monitor:UltraWide Quad HD
- 38UC99 computer monitor:UltraWide Quad HD+
Response time
- 34UB88-B computer monitor:5 ms
- 38UC99 computer monitor:14 ms
Screen shape
- 34UB88-B computer monitor:Flat
- 38UC99 computer monitor:Curved
Supported graphics resolutions
- 34UB88-B computer monitor:3440 x 1440
- 38UC99 computer monitor:3840 x 1600
RMS rated power
- 34UB88-B computer monitor:14 W
- 38UC99 computer monitor:20 W
Product colour
- 34UB88-B computer monitor:Black
- 38UC99 computer monitor:Silver, White

Side by side

Differences highlightedShow differences only

Comparison of 34UB88-B, 38UC99
90 specifications	A LG 34UB88-B computer monitor Model 34UB88-B View product	B LG 38UC99 computer monitor Model 38UC99 View product
Display6 differ
Display diagonalDiffers	86.4 cm (34")	96.5 cm (38")
Display resolutionDiffers	3440 x 1440 pixels	3840 x 1600 pixels
HD typeDiffers	UltraWide Quad HD	UltraWide Quad HD+
Response timeDiffers	5 ms	14 ms
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	3440 x 1440	3840 x 1600
Dynamic contrast ratio marketing nameKnown for one	Mega Contrast	Unknown — not stated by the source
Pixel pitchKnown for one	0.2325 x 0.2325 mm	Unknown — not stated by the source
Digital horizontal frequencyKnown for one	30 - 90 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	56 - 61 Hz	Unknown — not stated by the source
DDC/CIKnown for one	Yes	Unknown — not stated by the source
Peak luminance ratioKnown for one	66%	Unknown — not stated by the source
SmartResponseKnown for one	Unknown — not stated by the source	5 ms
Performanceidentical
Game modeKnown for one	Yes	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
RMS rated powerDiffers	14 W	20 W
Design1 differ
Product colourDiffers	Black	Silver, White
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces1 differ
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
USB upstream port typeKnown for one	USB Type-B	Unknown — not stated by the source
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantityDiffers	2	1
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	2	Unknown — not stated by the source
USB Type-C DisplayPort Alternate ModeKnown for one	Unknown — not stated by the source	Yes
Ergonomics3 differ
Cable lock slotDiffers	Yes	No
Adjustable height (max)Differs	12 cm	11 cm
Tilt angle rangeDiffers	-5 - 20°	-5 - 15°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	70 W	57 W
Power consumption (standby)Differs	1.2 W	0.3 W
Power consumption (off)Known for one	0.3 W	Unknown — not stated by the source
Annual energy consumptionDiffers	54 kWh	216 kWh
Power consumption (max)Known for one	Unknown — not stated by the source	120 W
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions8 differ
Width (with stand)Differs	829.9 mm	897 mm
Depth (with stand)Differs	252.4 mm	230 mm
Height (with stand)Differs	428.9 mm	466 mm
Weight (with stand)Differs	8.4 kg	9.3 kg
Width (without stand)Differs	829.9 mm	897 mm
Depth (without stand)Differs	49.2 mm	92 mm
Height (without stand)Differs	379.8 mm	394 mm
Weight (without stand)Differs	6.3 kg	7.7 kg
Packaging dataidentical
Package widthKnown for one	978 mm	Unknown — not stated by the source
Package depthKnown for one	207 mm	Unknown — not stated by the source
Package heightKnown for one	522 mm	Unknown — not stated by the source
Package weightKnown for one	11.3 kg	Unknown — not stated by the source
Package materialKnown for one	Expanded polystyrene (EPS)	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	AC, DisplayPort, HDMI	AC, DisplayPort, HDMI, USB, USB Type-C
Other featuresidentical
Audio systemKnown for one	Maxx	Unknown — not stated by the source
Auto power offKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	A	Unknown — not stated by the source
No flickeringKnown for one	Yes	Unknown — not stated by the source
Mercury contentKnown for one	0 mg	Unknown — not stated by the source
CertificationKnown for one	UL (cUL), TUV, FCC-B, CE, EPA 7.0, Erp, Windows, DisplayPort	Unknown — not stated by the source
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	10 - 80 °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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