Video Doorbell Comparison · UK 2026
eufy Video Doorbell E340 vs eufy Video Doorbell S330

Specs, pros and cons compared side by side

Both the eufy Video Doorbell E340 and the eufy Video Doorbell S330 are 2K dual-camera video doorbells. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. eufy specs come from eufy’s own product pages. If you hardwire a doorbell, turn off the power at the fuse box or breaker before touching any wiring, and use a qualified electrician if you are not sure.

Quick verdict

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eufy Video Doorbell E340

Pick it for: 8GB of built-in storage, no HomeBase needed (the S330 needs its HomeBase for storage) · Colour night vision up to 5 metres (the S330: infrared night vision)

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eufy Video Doorbell S330

Pick it for: HomeBase 2 in the box, with 16GB of storage (the E340: 8GB built in)

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Quick comparison

Spec eufy Video Doorbell E340 eufy Video Doorbell S330
Resolution 2K front + downward package camera 2K front (160°) + 1080p package camera
Power Detachable battery (up to 6 months) or wired 8-24V Battery (3 to 6 months); can use existing doorbell wires
Wi-Fi 2.4GHz only 2.4GHz only
IP Rating IP65 IP65
Storage 8GB built in, HomeBase S380 (also HomeBase 2) HomeBase 2 included (16GB)
Chime Not included: existing mechanical chime, HomeBase, MiniBase Chime or Alexa/Google device Existing chime, add-on chime or Alexa Echo
eufy Video Doorbell E340

Pros

  • Package camera covers the doorstep
  • Battery or wired
  • Built-in storage, no subscription needed
  • Works with existing mechanical chimes

Cons

  • No chime in the box
  • Not digital chimes
  • 2.4GHz Wi-Fi only
  • No HomeKit
eufy Video Doorbell S330

Pros

  • Package camera
  • HomeBase included
  • Radar cuts false alerts
  • Works with an existing chime

Cons

  • 2.4GHz Wi-Fi only
  • No HomeKit
  • Needs the HomeBase for storage

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Which should you buy?

Why choose the eufy Video Doorbell E340

  • 8GB of built-in storage, no HomeBase needed (the S330 needs its HomeBase for storage)
  • Colour night vision up to 5 metres (the S330: infrared night vision)
Why choose the eufy Video Doorbell S330

  • HomeBase 2 in the box, with 16GB of storage (the E340: 8GB built in)

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