Product comparison · 2 digital media players

QNAP IS-2840 digital media player Black Full HD vs Viewsonic NMP309-W digital media player

15specifications compared
11differ
4identical
34known for one product only

Key differences

The QNAP IS-2840 digital media player Black Full HD has 2,596 MB more internal memory than the Viewsonic NMP309-W digital media player (4096 MB vs 1500 MB). The Viewsonic NMP309-W digital media player 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 2 more USB 2.0 ports quantity than the Viewsonic NMP309-W digital media player (4 vs 2). Only the Viewsonic NMP309-W digital media player has Wi-Fi. Storage media type: SSD on the QNAP IS-2840 digital media player Black Full HD, eMMC on the Viewsonic NMP309-W digital media player.

Storage media type
- IS-2840 digital media player Black Full HD:SSD
- NMP309-W digital media player:eMMC
Internal memory
- IS-2840 digital media player Black Full HD:4096 MB
- NMP309-W digital media player:1500 MB
Internal memory type
- IS-2840 digital media player Black Full HD:DDR3
- NMP309-W digital media player:DDR3L
HDMI ports quantity
- IS-2840 digital media player Black Full HD:0
- NMP309-W digital media player:1
USB 2.0 ports quantity
- IS-2840 digital media player Black Full HD:4
- NMP309-W digital media player:2
Wi-Fi
- IS-2840 digital media player Black Full HD:No
- NMP309-W digital media player:Yes
AC input voltage
- IS-2840 digital media player Black Full HD:100 - 240 V
- NMP309-W digital media player:100 - 120 V
Width
- IS-2840 digital media player Black Full HD:430 mm
- NMP309-W digital media player:107 mm

Side by side

Differences highlightedShow differences only

Comparison of IS-2840, NMP309-W
49 specifications	A QNAP IS-2840 digital media player Black Full HD Model IS-2840 View product	B Viewsonic NMP309-W digital media player Model NMP309-W View product
Featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
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
Displayidentical
Built-in display	No	No
Processoridentical
Built-in processor	Yes	Yes
Processor manufacturerKnown for one	Unknown — not stated by the source	Rockchip
Processor modelKnown for one	Unknown — not stated by the source	Rockchip RK3188
Processor boost frequencyKnown for one	Unknown — not stated by the source	1.6 GHz
Storage1 differ
Storage media typeDiffers	SSD	eMMC
Storage drive sizeKnown for one	2.5"	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Built-in storage mediaKnown for one	Unknown — not stated by the source	Yes
Total storage capacityKnown for one	Unknown — not stated by the source	8 GB
Memory2 differ
Internal memoryDiffers	4096 MB	1500 MB
Internal memory typeDiffers	DDR3	DDR3L
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
Ports & interfaces2 differ
HDMI ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	4	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Component video (YPbPr/YCbCr) outKnown for one	0	Unknown — not stated by the source
Composite video outKnown for one	0	Unknown — not stated by the source
Digital audio optical outKnown for one	0	Unknown — not stated by the source
Digital audio coaxial outKnown for one	0	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	Yes	Yes
Wi-FiDiffers	No	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna gain level (max)Known for one	Unknown — not stated by the source	5 dBi
Ergonomicsidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power1 differ
AC input voltageDiffers	100 - 240 V	100 - 120 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers	430 mm	107 mm
DepthDiffers	420 mm	25.3 mm
HeightDiffers	88 mm	68 mm
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Other featuresidentical
TypeKnown for one	Desktop	Unknown — not stated by the source
Graphicsidentical
Graphics cardKnown for one	Unknown — not stated by the source	Mali-400
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE

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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