Video Doorbell Comparison · UK 2026
Ring Wired Doorbell 4K Pro vs eufy Video Doorbell S330

Specs, pros and cons compared side by side

Both the Ring Wired Doorbell 4K Pro and the eufy Video Doorbell S330 are video doorbells. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Ring specs come from Ring’s UK support pages; eufy specs come from eufy’s own product pages.

Quick verdict

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Ring Wired Doorbell 4K Pro

Pick it for: 4K (2880 x 2880) head-to-toe video (the S330: 2K front camera plus 1080p package camera) · Dual-band Wi-Fi (the S330: 2.4GHz only) · Power over Ethernet option (the S330: battery or existing doorbell wires)

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eufy Video Doorbell S330

Pick it for: Separate 1080p package camera as well as the 2K front camera (the Ring: one head-to-toe 4K view) · HomeBase 2 included with 16GB of storage (the Ring: cloud with a Ring Protect plan) · Works with an existing chime (the Ring: no in-home chime support, except on PoE)

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Quick comparison

Spec Ring Wired Doorbell 4K Pro eufy Video Doorbell S330
Resolution 4K (2880 x 2880) head-to-toe video 2K front (160°) + 1080p package camera
Power Hardwired to a doorbell transformer, plug-in adapter, Power over Ethernet (PoE) Battery (3 to 6 months); can use existing doorbell wires
Wi-Fi Dual-band (2.4GHz and 5GHz) 2.4GHz only
Weather rating Not stated by Ring IP65
Storage Cloud, with a Ring Protect plan HomeBase 2 included (16GB)
Smart home Works with Alexa Alexa and Google Assistant
Apple HomeKit Not listed by Ring Not supported
Chime No in-home chime support (except with PoE) Existing chime, add-on chime or Alexa Echo
Ring Wired Doorbell 4K Pro

Pros

  • 4K (2880 x 2880) head-to-toe video with night vision and Retinal 4K Enhanced Zoom
  • Dual-band Wi-Fi
  • Can also run from Ring’s Plug-In Adapter instead of doorbell wiring
  • Power over Ethernet option

Cons

  • Hardwired installation; Ring says a qualified electrician may be required
  • Ring lists it among doorbells that do not support an in-home chime (except when powered by PoE)
  • Recording and smart alerts need a Ring Protect subscription
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 Ring Wired Doorbell 4K Pro

  • 4K (2880 x 2880) head-to-toe video (the S330: 2K front camera plus 1080p package camera)
  • Dual-band Wi-Fi (the S330: 2.4GHz only)
  • Power over Ethernet option (the S330: battery or existing doorbell wires)
Why choose the eufy Video Doorbell S330

  • Separate 1080p package camera as well as the 2K front camera (the Ring: one head-to-toe 4K view)
  • HomeBase 2 included with 16GB of storage (the Ring: cloud with a Ring Protect plan)
  • Works with an existing chime (the Ring: no in-home chime support, except on PoE)

Related comparisons

Need a hand with this?

If the wiring, transformer or power supply is beyond a DIY job, it is worth having a qualified electrician look at it. You can compare up to 3 quotes from local electricians.

We may earn a commission if you request quotes through this link, at no cost to you.

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