Product comparison · 2 digital media players

BenQ DEY21 Black 4K Ultra HD vs Viewsonic NMP309-W digital media player

21specifications compared
14differ
7identical
39known for one product only

Key differences

Processor manufacturer
- DEY21 Black 4K Ultra HD:ARM
- NMP309-W digital media player:Rockchip
Processor model
- DEY21 Black 4K Ultra HD:Cortex-A72 + Cortex-A53
- NMP309-W digital media player:Rockchip RK3188
Storage media type
- DEY21 Black 4K Ultra HD:HDD
- NMP309-W digital media player:eMMC
Total storage capacity
- DEY21 Black 4K Ultra HD:32 GB
- NMP309-W digital media player:8 GB
Internal memory
- DEY21 Black 4K Ultra HD:4000 MB
- NMP309-W digital media player:1500 MB
Graphics card
- DEY21 Black 4K Ultra HD:Mali T-864
- NMP309-W digital media player:Mali-400
USB 2.0 ports quantity
- DEY21 Black 4K Ultra HD:4
- NMP309-W digital media player:2
AC input voltage
- DEY21 Black 4K Ultra HD:12 V
- NMP309-W digital media player:100 - 120 V

Side by side

Differences highlightedShow differences only

Comparison of DEY21, NMP309-W
60 specifications	A BenQ DEY21 Black 4K Ultra HD Model DEY21 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
Maximum image resolutionKnown for one	3840 x 2160 pixels	Unknown — not stated by the source
Picture viewerKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Yes	Unknown — not stated by the source
Internet radioKnown for one	Yes	Unknown — not stated by the source
Video formats supportedKnown for one	AVC, H.264, HEVC/H.265, MPEG1, MPEG2, MPEG4, VP9	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, JPEG, PNG	Unknown — not stated by the source
Video compression formatsKnown for one	AVC, H.264, H.265, HEVC, MPEG1, MPEG2, MPEG4, VC-1	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Processor2 differ
Built-in processor	Yes	Yes
Processor manufacturerDiffers	ARM	Rockchip
Processor modelDiffers	Cortex-A72 + Cortex-A53	Rockchip RK3188
Processor frequencyKnown for one	850 MHz	Unknown — not stated by the source
Processor coresKnown for one	4	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	1.6 GHz
Storage2 differ
Built-in storage media	Yes	Yes
Storage media typeDiffers	HDD	eMMC
Total storage capacityDiffers	32 GB	8 GB
Card reader integratedKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4000 MB	1500 MB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3L
Videoidentical
HD typeKnown for one	4K Ultra HD	Unknown — not stated by the source
Maximum video resolutionKnown for one	3840 x 2160 pixels	Unknown — not stated by the source
Frame rateKnown for one	30 fps	Unknown — not stated by the source
Supported video modesKnown for one	1080p, 2160p	Unknown — not stated by the source
Graphics1 differ
Graphics cardDiffers	Mali T-864	Mali-400
Ports & interfaces1 differ
HDMI ports quantity	1	1
HDCPKnown for one	No	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	4	2
Audio (L/R) inKnown for one	1	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
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	1000 Mbit/s	Unknown — not stated by the source
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi readyKnown for one	Yes	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.1	Unknown — not stated by the source
Antenna gain level (max)Known for one	Unknown — not stated by the source	5 dBi
Softwareidentical
Operating system installedKnown for one	Android	Unknown — not stated by the source
Operating system versionKnown for one	7.1	Unknown — not stated by the source
Ergonomicsidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
AC input voltageDiffers	12 V	100 - 120 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers	128 mm	107 mm
DepthDiffers	28 mm	25.3 mm
HeightDiffers	30 mm	68 mm
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	10 - 95%	10 - 85%
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
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.

More digital media player comparisons

All digital media player comparisons