Product comparison · 2 wireless audio transmitters

Samsung EO-RG920B 3.5 mm Silver, White vs Ugreen CM403 AUX Black

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  • 9specifications compared
  • 7differ
  • 2identical
  • 15known for one product only

Key differences

The Ugreen CM403 AUX Black has 2 h more operating time than the Samsung EO-RG920B 3.5 mm Silver, White (8 h vs 6 h). The Ugreen CM403 AUX Black has 72.4 mm more width than the Samsung EO-RG920B 3.5 mm Silver, White (92 mm vs 19.6 mm). The Ugreen CM403 AUX Black has 9.1 mm more depth than the Samsung EO-RG920B 3.5 mm Silver, White (19 mm vs 9.9 mm). Host interface: 3.5 mm on the Samsung EO-RG920B 3.5 mm Silver, White, AUX on the Ugreen CM403 AUX Black. Bluetooth version: 3.0+HS on the Samsung EO-RG920B 3.5 mm Silver, White, 5.0 on the Ugreen CM403 AUX Black.

  • Host interface
    • EO-RG920B 3.5 mm Silver, White:3.5 mm
    • CM403 AUX Black:AUX
  • Bluetooth version
    • EO-RG920B 3.5 mm Silver, White:3.0+HS
    • CM403 AUX Black:5.0
  • Product colour
    • EO-RG920B 3.5 mm Silver, White:Silver, White
    • CM403 AUX Black:Black
  • Operating time
    • EO-RG920B 3.5 mm Silver, White:6 h
    • CM403 AUX Black:8 h
  • Width
    • EO-RG920B 3.5 mm Silver, White:19.6 mm
    • CM403 AUX Black:92 mm
  • Depth
    • EO-RG920B 3.5 mm Silver, White:9.9 mm
    • CM403 AUX Black:19 mm
  • Height
    • EO-RG920B 3.5 mm Silver, White:54.8 mm
    • CM403 AUX Black:11 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of EO-RG920B, CM403
24 specifications
Features3 differ
Wireless technologyBluetoothBluetooth
Host interfaceDiffers3.5 mmAUX
Bluetooth versionDiffers3.0+HS5.0
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSPUnknown — not stated by the source
Product colourDiffersSilver, WhiteBlack
Number of simultaneously connected devices (max)Known for oneUnknown — not stated by the source1
Housing materialKnown for oneUnknown — not stated by the sourceAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Built-in displayKnown for oneUnknown — not stated by the sourceNo
Power1 differ
Operating timeDiffers6 h8 h
Standby timeKnown for one200 hUnknown — not stated by the source
Power source typeKnown for oneUnknown — not stated by the sourceBattery
Charging timeKnown for oneUnknown — not stated by the source1.5 h
Weight & dimensions3 differ
WidthDiffers19.6 mm92 mm
DepthDiffers9.9 mm19 mm
HeightDiffers54.8 mm11 mm
WeightKnown for one11.8 gUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneAudio (3.5mm), USBUnknown — not stated by the source
Quick start guideKnown for oneYesUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Headset includedKnown for oneYesUnknown — not stated by the source
Receiver includedKnown for oneYesUnknown — not stated by the source
Warranty cardKnown for oneYesUnknown — not stated by the source
Packaging dataidentical
Quantity per pack1 pc(s)1 pc(s)
Batteryidentical
Battery capacityKnown for oneUnknown — not stated by the source145 mAh

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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