Product comparison · 2 monitors

LG 27UD58P-B computer monitor vs LG 34UB88-P computer monitor

53specifications compared
29differ
24identical
40known for one product only

Key differences

Display diagonal
- 27UD58P-B computer monitor:68.6 cm (27")
- 34UB88-P computer monitor:86.4 cm (34")
Display resolution
- 27UD58P-B computer monitor:3840 x 2160 pixels
- 34UB88-P computer monitor:3440 x 1440 pixels
HD type
- 27UD58P-B computer monitor:4K Ultra HD
- 34UB88-P computer monitor:UltraWide Quad HD
Panel type
- 27UD58P-B computer monitor:AH-IPS
- 34UB88-P computer monitor:IPS
Display brightness (typical)
- 27UD58P-B computer monitor:250 cd/m²
- 34UB88-P computer monitor:300 cd/m²
Response time
- 27UD58P-B computer monitor:5 ms
- 34UB88-P computer monitor:14 ms
Supported graphics resolutions
- 27UD58P-B computer monitor:3840 x 2160
- 34UB88-P computer monitor:3440 x 1440
Pixel pitch
- 27UD58P-B computer monitor:0.1557 x 0.1557 mm
- 34UB88-P computer monitor:0.2325 x 0.2325 mm

Side by side

Differences highlightedShow differences only

Comparison of 27UD58P-B, 34UB88-P
93 specifications	A LG 27UD58P-B computer monitor Model 27UD58P-B View product	B LG 34UB88-P computer monitor Model 34UB88-P View product
Display8 differ
Display diagonalDiffers	68.6 cm (27")	86.4 cm (34")
Display resolutionDiffers	3840 x 2160 pixels	3440 x 1440 pixels
HD typeDiffers	4K Ultra HD	UltraWide Quad HD
Panel typeDiffers	AH-IPS	IPS
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	5 ms	14 ms
Supported graphics resolutionsDiffers	3840 x 2160	3440 x 1440
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Pixel pitchDiffers	0.1557 x 0.1557 mm	0.2325 x 0.2325 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 90 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 61 Hz
Factory-calibratedKnown for one	Unknown — not stated by the source	Yes
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Supported video modesKnown for one	2160p	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
Digital horizontal frequencyKnown for one	30 - 135 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	56 - 61 Hz	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	14 W
Ports & interfaces1 differ
Built-in USB hubDiffers	No	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
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	2
Ergonomics3 differ
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotDiffers	No	Yes
Adjustable height (max)Differs	13 cm	12 cm
Tilt angle rangeDiffers	-2 - 15°	-5 - 20°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	65 W
Power consumption (standby)Differs	0.5 W	1.2 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	56.7 W
Power consumption (max)Known for one	40 W	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Annual energy consumptionKnown for one	43 kWh	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	615 mm	830.6 mm
Depth (with stand)Differs	186.2 mm	251.5 mm
Height (with stand)Differs	455.7 mm	548.6 mm
Weight (with stand)Differs	4.9 kg	8.4 kg
Width (without stand)Differs	615 mm	830.6 mm
Depth (without stand)Differs	49.3 mm	48.3 mm
Height (without stand)Differs	356.1 mm	381 mm
Weight (without stand)Differs	4.6 kg	6.3 kg
Packaging data4 differ
Package widthDiffers	693 mm	977.9 mm
Package depthDiffers	145 mm	205.7 mm
Package heightDiffers	439 mm	523.2 mm
Package weightDiffers	6.4 kg	11.3 kg
User Guide on CD-ROMKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other features2 differ
No flickeringKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	TCO6.0, TÜV	UL (cUL) TUV-Type FCC-B, CE BSMI (for Taiwan) CCC (for China) Erp
Supplied AC adapter typeDiffers	AC	LED
On/off switchKnown for one	Yes	Unknown — not stated by the source
RotatingKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	A	Unknown — not stated by the source
Heavy metals freeKnown for one	Hg (mercury)	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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