Product comparison · 2 digital media players

Dahua Technology DS04-AI400 digital media player Black 4K Ultra HD vs Viewsonic SC-A25R digital media player Black

34specifications compared
21differ
13identical
32known for one product only

Key differences

The Viewsonic SC-A25R digital media player Black has 1,198.4 MHz more processor frequency than the Dahua Technology DS04-AI400 digital media player Black 4K Ultra HD (1200 MHz vs 1.6 MHz). The Dahua Technology DS04-AI400 digital media player Black 4K Ultra HD has 2 more processor cores than the Viewsonic SC-A25R digital media player Black (4 vs 2). The Dahua Technology DS04-AI400 digital media player Black 4K Ultra HD has 12 GB more total storage capacity than the Viewsonic SC-A25R digital media player Black (16 GB vs 4 GB). Only the Dahua Technology DS04-AI400 digital media player Black 4K Ultra HD has Wi-Fi. Storage media type: Flash on the Dahua Technology DS04-AI400 digital media player Black 4K Ultra HD, eMMC on the Viewsonic SC-A25R digital media player Black.

Processor frequency
- DS04-AI400 digital media player Black 4K Ultra HD:1.6 MHz
- SC-A25R digital media player Black:1200 MHz
Processor cores
- DS04-AI400 digital media player Black 4K Ultra HD:4
- SC-A25R digital media player Black:2
Storage media type
- DS04-AI400 digital media player Black 4K Ultra HD:Flash
- SC-A25R digital media player Black:eMMC
Total storage capacity
- DS04-AI400 digital media player Black 4K Ultra HD:16 GB
- SC-A25R digital media player Black:4 GB
Compatible memory cards
- DS04-AI400 digital media player Black 4K Ultra HD:SD
- SC-A25R digital media player Black:MicroSD (TransFlash)
HDMI version
- DS04-AI400 digital media player Black 4K Ultra HD:2.0a
- SC-A25R digital media player Black:1.4
USB 2.0 ports quantity
- DS04-AI400 digital media player Black 4K Ultra HD:2
- SC-A25R digital media player Black:1
Audio (L/R) out
- DS04-AI400 digital media player Black 4K Ultra HD:1
- SC-A25R digital media player Black:0

Side by side

Differences highlightedShow differences only

Comparison of DS04-AI400, SC-A25R
66 specifications	A Dahua Technology DS04-AI400 digital media player Black 4K Ultra HD Model DS04-AI400 View product	B Viewsonic SC-A25R digital media player Black Model SC-A25R View product
Featuresidentical
Supported radio bandsKnown for one	Not supported	Unknown — not stated by the source
Video formats supportedKnown for one	ASF, AVI, MKV, MOV, MP4, RM, RMVB, WMV	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, GIF, JPEG, JPG, PNG	Unknown — not stated by the source
Video compression formatsKnown for one	H.264, H.265	Unknown — not stated by the source
Audio formats supportedKnown for one	MP3, WAV, WMA	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	FCC B, WEEE
Processor2 differ
Processor manufacturerKnown for one	MediaTek	Unknown — not stated by the source
Processor architectureKnown for one	Cortex-A17	Unknown — not stated by the source
Processor frequencyDiffers	1.6 MHz	1200 MHz
Processor coresDiffers	4	2
Storage3 differ
Storage media typeDiffers	Flash	eMMC
Total storage capacityDiffers	16 GB	4 GB
Compatible memory cardsDiffers	SD	MicroSD (TransFlash)
Memoryidentical
Internal memoryKnown for one	2000 MB	Unknown — not stated by the source
Videoidentical
HD typeKnown for one	4K Ultra HD	Unknown — not stated by the source
Frame rateKnown for one	60 fps	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	No	Unknown — not stated by the source
Audioidentical
Audio output channelsKnown for one	1.0 channels	Unknown — not stated by the source
Ports & interfaces3 differ
HDMI versionDiffers	2.0a	1.4
HDCPKnown for one	No	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	2	1
Audio (L/R) outDiffers	1	0
RS-232CKnown for one	Yes	Unknown — not stated by the source
Composite video outKnown for one	Unknown — not stated by the source	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-FiDiffers	Yes	No
Wi-Fi readyKnown for one	Yes	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Software1 differ
Operating system versionDiffers	8.1	4.0
Ergonomicsidentical
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Power1 differ
AC input voltageKnown for one	12 V	Unknown — not stated by the source
Power consumption (standby)Known for one	2 W	Unknown — not stated by the source
Power consumption (typical)Differs	4 W	24 W
Weight & dimensions4 differ
WidthDiffers	150 mm	155 mm
DepthDiffers	100 mm	114 mm
HeightDiffers	30 mm	25.8 mm
WeightDiffers	870 g	500 g
Packaging data3 differ
Package widthDiffers	266 mm	264 mm
Package depthDiffers	239 mm	233 mm
Package heightDiffers	77 mm	42 mm
Package typeKnown for one	Box	Unknown — not stated by the source
Package weightKnown for one	Unknown — not stated by the source	1.4 kg
Packaging content1 differ
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	AC	HDMI
ManualKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	-10 - 55 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	10 - 90%	20 - 80%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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