Product comparison · 2 digital media players

QNAP IS-2840 digital media player Black Full HD vs Viewsonic NMP660 digital media player Black

23specifications compared
8differ
15identical
41known for one product only

Key differences

The Viewsonic NMP660 digital media player Black has 1 more HDMI ports quantity than the QNAP IS-2840 digital media player Black Full HD (1 vs 0). The QNAP IS-2840 digital media player Black Full HD has 1 more USB 2.0 ports quantity than the Viewsonic NMP660 digital media player Black (4 vs 3). The QNAP IS-2840 digital media player Black Full HD has 1 more audio (L/R) out than the Viewsonic NMP660 digital media player Black (1 vs 0). Only the Viewsonic NMP660 digital media player Black has Wi-Fi. Internal memory type: DDR3 on the QNAP IS-2840 digital media player Black Full HD, DDR4 on the Viewsonic NMP660 digital media player Black.

Internal memory type
- IS-2840 digital media player Black Full HD:DDR3
- NMP660 digital media player Black:DDR4
HDMI ports quantity
- IS-2840 digital media player Black Full HD:0
- NMP660 digital media player Black:1
USB 2.0 ports quantity
- IS-2840 digital media player Black Full HD:4
- NMP660 digital media player Black:3
Audio (L/R) out
- IS-2840 digital media player Black Full HD:1
- NMP660 digital media player Black:0
Wi-Fi
- IS-2840 digital media player Black Full HD:No
- NMP660 digital media player Black:Yes
Width
- IS-2840 digital media player Black Full HD:430 mm
- NMP660 digital media player Black:148 mm
Depth
- IS-2840 digital media player Black Full HD:420 mm
- NMP660 digital media player Black:148.5 mm
Height
- IS-2840 digital media player Black Full HD:88 mm
- NMP660 digital media player Black:41.1 mm

Side by side

Differences highlightedShow differences only

Comparison of IS-2840, NMP660
64 specifications	A QNAP IS-2840 digital media player Black Full HD Model IS-2840 View product	B Viewsonic NMP660 digital media player Black Model NMP660 View product
Featuresidentical
CertificationKnown for one	Unknown — not stated by the source	FCC, FCC ID, IC ID, CE, CB, BSMI, NCC, PSB, iDA, RCM, SDPPI, EAC, CCC
Supported radio bandsKnown for one	Not supported	Unknown — not stated by the source
Video formats supportedKnown for one	FLV, H.264, MPEG1, MPEG2, MPEG4, VC-1, WMV	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, JPG, PNG	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, AC3, MP3, WAV, WMA	Unknown — not stated by the source
Processoridentical
Processor modelKnown for one	Unknown — not stated by the source	Intel Celeron 3865U
Processor frequencyKnown for one	Unknown — not stated by the source	1800 MHz
Storageidentical
Built-in storage mediaKnown for one	Unknown — not stated by the source	Yes
Total storage capacityKnown for one	Unknown — not stated by the source	32 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Storage drive sizeKnown for one	2.5"	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	DDR3	DDR4
Ports & interfaces3 differ
HDMI ports quantityDiffers	0	1
USB 2.0 ports quantityDiffers	4	3
Audio (L/R) outDiffers	1	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
DisplayPorts quantityKnown for one	4	Unknown — not stated by the source
RS-232CKnown for one	Yes	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Wi-FiDiffers	No	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	ChromeOS
Ergonomicsidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	430 mm	148 mm
DepthDiffers	420 mm	148.5 mm
HeightDiffers	88 mm	41.1 mm
WeightKnown for one	Unknown — not stated by the source	606.9 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	232 mm
Package depthKnown for one	Unknown — not stated by the source	108 mm
Package heightKnown for one	Unknown — not stated by the source	187 mm
Package weightKnown for one	Unknown — not stated by the source	1.18 kg
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Technical detailsidentical
Pallet gross heightKnown for one	Unknown — not stated by the source	114 cm
Pallet gross lengthKnown for one	Unknown — not stated by the source	97.9 cm
Pallet gross widthKnown for one	Unknown — not stated by the source	113.5 cm
Logistics dataidentical
Products per master (outer) caseKnown for one	Unknown — not stated by the source	5 pc(s)
Videoidentical
HD typeKnown for one	Full HD	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Maximum video resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Poweridentical
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Other featuresidentical
TypeKnown for one	Desktop	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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