Product comparison · 2 monitors

Sharp LL-S201A computer monitor vs Sharp PN-K321 computer monitor

29specifications compared
21differ
8identical
34known for one product only

Key differences

Display diagonal
- LL-S201A computer monitor:50.8 cm (20")
- PN-K321 computer monitor:80 cm (31.5")
Display resolution
- LL-S201A computer monitor:1920 x 1080 pixels
- PN-K321 computer monitor:3840 x 2160 pixels
Touchscreen
- LL-S201A computer monitor:Yes
- PN-K321 computer monitor:No
HD type
- LL-S201A computer monitor:Full HD
- PN-K321 computer monitor:4K Ultra HD
Response time
- LL-S201A computer monitor:5 ms
- PN-K321 computer monitor:8 ms
Supported graphics resolutions
- LL-S201A computer monitor:1920 x 1080 (HD 1080)
- PN-K321 computer monitor:3840 x 2160
Contrast ratio (typical)
- LL-S201A computer monitor:3000:1
- PN-K321 computer monitor:800:1
Viewing angle, horizontal
- LL-S201A computer monitor:178°
- PN-K321 computer monitor:176°

Side by side

Differences highlightedShow differences only

Comparison of LL-S201A, PN-K321
63 specifications	A Sharp LL-S201A computer monitor Model LL-S201A View product	B Sharp PN-K321 computer monitor Model PN-K321 View product
Display11 differ
Display diagonalDiffers	50.8 cm (20")	80 cm (31.5")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
TouchscreenDiffers	Yes	No
HD typeDiffers	Full HD	4K Ultra HD
Backlight typeKnown for one	Unknown — not stated by the source	Edge LED
Display brightness (typical)Known for one	Unknown — not stated by the source	350 cd/m²
Response timeDiffers	5 ms	8 ms
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3840 x 2160
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	3000:1	800:1
Viewing angle, horizontalDiffers	178°	176°
Viewing angle, verticalDiffers	178°	176°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.225 x 0.225 mm	0.182 x 0.182 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	69.8 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	39.3 cm
Viewable size diagonalKnown for one	Unknown — not stated by the source	80.1 cm
Display technologyKnown for one	LCD	Unknown — not stated by the source
Touchscreen typeKnown for one	Table	Unknown — not stated by the source
Touchscreen technologyKnown for one	Capacitive	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Display diagonal (metric)Known for one	49.5 cm	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	2 W	4 W
Built-in cameraKnown for one	Unknown — not stated by the source	No
Designidentical
Product colour	Black	Black
Ports & interfaces1 differ
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityDiffers	1	2
DisplayPorts quantity	1	1
Audio inputKnown for one	Unknown — not stated by the source	Yes
Audio outputKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
RS-232 portsKnown for one	Unknown — not stated by the source	1
HDMIKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Ergonomics1 differ
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceDiffers	100 x 100 mm	200 x 200 mm
Cable lock slotKnown for one	Unknown — not stated by the source	No
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	35 W	93 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power supply typeKnown for one	DC	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensions4 differ
Width (without stand)Differs	463.8 mm	750 mm
Depth (without stand)Differs	25.2 mm	35 mm
Height (without stand)Differs	274.8 mm	441 mm
Weight (without stand)Differs	2.3 kg	7.5 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	DisplayPort, RS-232
ManualKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeDiffers	AC	LCD
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	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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