Product comparison · 2 monitors

Dell UltraSharp UP2715K computer monitor vs LG 31UM97 computer monitor

48specifications compared
27differ
21identical
36known for one product only

Key differences

Display diagonal
- UltraSharp UP2715K computer monitor:68.6 cm (27")
- 31UM97 computer monitor:78.7 cm (31")
Display resolution
- UltraSharp UP2715K computer monitor:5120 x 2880 pixels
- 31UM97 computer monitor:4096 x 2160 pixels
HD type
- UltraSharp UP2715K computer monitor:5K Ultra HD
- 31UM97 computer monitor:4K Ultra HD
Display brightness (typical)
- UltraSharp UP2715K computer monitor:350 cd/m²
- 31UM97 computer monitor:320 cd/m²
Response time
- UltraSharp UP2715K computer monitor:8 ms
- 31UM97 computer monitor:5 ms
Supported graphics resolutions
- UltraSharp UP2715K computer monitor:3840 x 2160
- 31UM97 computer monitor:4096 x 2160
Aspect ratio
- UltraSharp UP2715K computer monitor:16:9
- 31UM97 computer monitor:17:9
Display number of colours
- UltraSharp UP2715K computer monitor:1.073 billion colours
- 31UM97 computer monitor:16.78 million colours

Side by side

Differences highlightedShow differences only

Comparison of UP2715K, 31UM97
84 specifications	A Dell UltraSharp UP2715K computer monitor Model UP2715K View product	B LG 31UM97 computer monitor Model 31UM97 View product
Display8 differ
Display diagonalDiffers	68.6 cm (27")	78.7 cm (31")
Display resolutionDiffers	5120 x 2880 pixels	4096 x 2160 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	5K Ultra HD	4K Ultra HD
Panel type	IPS	IPS
Display brightness (typical)Differs	350 cd/m²	320 cd/m²
Response timeDiffers	8 ms	5 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Supported graphics resolutionsDiffers	3840 x 2160	4096 x 2160
Aspect ratioDiffers	16:9	17:9
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Dynamic contrast ratio marketing nameKnown for one	Mega Contrast	Unknown — not stated by the source
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel pitchKnown for one	0.116 x 0.116 mm	Unknown — not stated by the source
Pixel densityKnown for one	218 ppi	Unknown — not stated by the source
Colour gamutKnown for one	99%	Unknown — not stated by the source
3D	No	No
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	1000:1
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	32 W	10 W
Built-in camera	No	No
Design1 differ
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colourDiffers	Black, Silver	Black
Ports & interfaces3 differ
USB hub version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityDiffers	6	4
VGA (D-Sub) ports quantity	0	0
DVI port	No	No
HDMI ports quantityDiffers	0	2
DisplayPorts quantityDiffers	2	1
Mini DisplayPorts quantity	1	1
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	11.5 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	100 W	105 W
Power consumption (standby)Differs	1.2 W	0.78 W
Power consumption (max)Known for one	170 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	2.4 A	Unknown — not stated by the source
Annual energy consumptionKnown for one	Unknown — not stated by the source	207 kWh
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 5000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 12191 m	Unknown — not stated by the source
Relative humidityKnown for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	637.3 mm	737 mm
Depth (with stand)Differs	204.5 mm	241 mm
Height (with stand)Differs	427.6 mm	624 mm
Weight (with stand)Differs	542.1 g	9.3 kg
Width (without stand)Differs	637.3 mm	737 mm
Depth (without stand)Differs	47.9 mm	52 mm
Height (without stand)Differs	384.6 mm	408 mm
Weight (without stand)Differs	7.14 kg	7.3 kg
Packaging data1 differ
Package weightDiffers	13.5 kg	12.3 kg
Package widthKnown for one	Unknown — not stated by the source	972 mm
Package depthKnown for one	Unknown — not stated by the source	152 mm
Package heightKnown for one	Unknown — not stated by the source	510 mm
Packaging content1 differ
Cables includedDiffers	DisplayPort, Mini DisplayPort, USB	AC, DisplayPort, HDMI
Quick start guide	Yes	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	True Colour Pro Split Screen
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Other featuresidentical
On/off switch	Yes	Yes
TV tuner integrated	No	No
CertificationKnown for one	TCO, RoHS	Unknown — not stated by the source
Supplied AC adapter type	LED	LED
Thin Clientidentical
Thin client installed	No	No

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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