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Product comparison · 2 digital media players

BenQ DEY21 Black 4K Ultra HD vs QNAP IS-1620 Black Full HD

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  • 27specifications compared
  • 12differ
  • 15identical
  • 43known for one product only

Key differences

The QNAP IS-1620 Black Full HD has 96 MB more internal memory than the BenQ DEY21 Black 4K Ultra HD (4096 MB vs 4000 MB). The BenQ DEY21 Black 4K Ultra HD has 1 more HDMI ports quantity than the QNAP IS-1620 Black Full HD (1 vs 0). The QNAP IS-1620 Black Full HD has 20 mm more width than the BenQ DEY21 Black 4K Ultra HD (148 mm vs 128 mm). Only the QNAP IS-1620 Black Full HD has card reader integrated. Only the BenQ DEY21 Black 4K Ultra HD has Wi-Fi.

  • Image formats supported
    • BMP, JPEG, PNG
    • BMP, JPG, PNG
  • Card reader integrated
    • No
    • Yes
  • Internal memory
    • 4000 MB
    • 4096 MB
  • HD type
    • 4K Ultra HD
    • Full HD
  • Maximum video resolution
    • 3840 x 2160 pixels
    • 2560 x 1600 pixels
  • Graphics card
    • Mali T-864
    • Yes
  • HDMI ports quantity
    • 1
    • 0
  • Ethernet LAN data rates
    • 1000 Mbit/s
    • 10,100,1000 Mbit/s

Side by side

Differences highlightedShow differences only
70 specifications
A

BenQ

DEY21 Black 4K Ultra HD

Model DEY21

View product
B

QNAP

IS-1620 Black Full HD

Model IS-1620

View product
Features2 differ
Product colourBlackBlack
Maximum image resolutionKnown for one3840 x 2160 pixels
Picture viewerKnown for oneYes
Volume controlKnown for oneYes
Internet radioKnown for oneYes
Video formats supportedDiffersAVC, H.264, HEVC/H.265, MPEG1, MPEG2, MPEG4, VP9FLV, H.264, M-JPEG, MPEG1, MPEG2, MPEG4, VC-1, WMV
Image formats supportedDiffersBMP, JPEG, PNGBMP, JPG, PNG
Video compression formatsKnown for oneAVC, H.264, H.265, HEVC, MPEG1, MPEG2, MPEG4, VC-1
Supported radio bandsKnown for oneNot supported
Audio formats supportedKnown for oneAAC, AC3, MP3, WAV, WMA
CertificationKnown for oneCE, FCC
Displayidentical
Built-in displayNoNo
Processoridentical
Built-in processorYesYes
Processor manufacturerKnown for oneARM
Processor modelKnown for oneCortex-A72 + Cortex-A53
Processor frequencyKnown for one850 MHz
Processor coresKnown for one4
Storage1 differ
Built-in storage mediaYesYes
Storage media typeKnown for oneHDD
Total storage capacity32 GB32 GB
Card reader integratedDiffersNoYes
Storage drive interfaceKnown for onemSATA
Compatible memory cardsKnown for oneSDHC
Memory1 differ
Internal memoryDiffers4000 MB4096 MB
Internal memory typeKnown for oneDDR3
Video2 differ
HD typeDiffers4K Ultra HDFull HD
Maximum video resolutionDiffers3840 x 2160 pixels2560 x 1600 pixels
Frame rateKnown for one30 fps
Supported video modesKnown for one1080p, 2160p
Full HDKnown for oneYes
Graphics1 differ
Graphics cardDiffersMali T-864Yes
Ports & interfaces1 differ
HDMI ports quantityDiffers10
HDCPKnown for oneNo
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantity44
Audio (L/R) inKnown for one1
Audio (L/R) out11
Component video (YPbPr/YCbCr) out00
Composite video out00
Digital audio optical out00
Digital audio coaxial out00
DC-in jackKnown for oneYes
DisplayPorts quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
RS-232CKnown for oneYes
S/PDIF out portKnown for oneYes
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers1000 Mbit/s10,100,1000 Mbit/s
Wi-FiDiffersYesNo
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi readyKnown for oneYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Softwareidentical
Operating system installedKnown for oneAndroid
Operating system versionKnown for one7.1
Ergonomicsidentical
Plug and PlayKnown for oneYes
On/off switchKnown for oneYes
LED indicatorsKnown for oneYes
Poweridentical
AC input voltageKnown for one12 V
Weight & dimensions2 differ
WidthDiffers128 mm148 mm
DepthDiffers28 mm200 mm
Height30 mm30 mm
WeightKnown for one1.16 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)0 - 45 °C0 - 45 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one10 - 95%
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Packaging dataidentical
Package weightKnown for one2.4 kg
Other featuresidentical
TypeKnown for oneDesktop

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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