Video Doorbell Comparison · UK 2026
eufy Video Doorbell S4 vs Ring Wired Doorbell 2K

Specs, pros and cons compared side by side

Both the eufy Video Doorbell S4 and the Ring Wired Doorbell 2K are wired 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 pages, UK pages first, with the S4’s Wi-Fi 6 and HomeKit-with-HomeBase details from eufy’s Irish pages and its 10-40 VA transformer and chime-bypass details from eufy’s S4 user guide; Ring specs come from Ring’s UK 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 S4

Pick it for: 3K (3072 x 3072) with a 180° x 180° view (the Wired Doorbell 2K: 2K, 1920 x 1920) · 2.4GHz and 5GHz Wi-Fi 6 (the Wired Doorbell 2K: 2.4GHz only) · Local storage with no monthly fee (the Wired Doorbell 2K: recording needs a Ring Protect plan)

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Ring Wired Doorbell 2K

Pick it for: Works from an 8-24 VAC supply (the S4: 16-24V AC) · IP65 rated (IP rating not stated by eufy for the S4)

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Quick comparison

Spec eufy Video Doorbell S4 Ring Wired Doorbell 2K
Resolution 3K (3072 x 3072) 2K (1920 x 1920)
Power Wired only (16-24V AC, 10-40 VA) Hardwired to a doorbell transformer
IP Rating Not stated by eufy IP65
Wi-Fi 2.4GHz and 5GHz (Wi-Fi 6) 2.4GHz only
Storage 4GB built in; SD card up to 1TB (not included); eufy HomeBase (not included) Cloud, with a Ring Protect plan
Apple HomeKit With a HomeBase S380 (eufy IE and US) Not listed by Ring
Subscription No monthly fee for local storage Ring Protect needed for recording
Smart home Alexa and Google Assistant Works with Alexa
eufy Video Doorbell S4

Pros

  • 3K video with a 180° x 180° head-to-toe view
  • Colour night vision with dual spotlights
  • Comes with a eufy Chime 2
  • Local storage with no monthly fee: 4GB built in, plus an SD card slot
  • Radar and dual PIR detection
  • 2.4GHz and 5GHz Wi-Fi 6 (Irish spec table)

Cons

  • Wired only: needs existing doorbell wiring and a 16-24V AC, 10-40 VA transformer (eufy’s S4 user guide)
  • Your existing chime is bypassed and no longer sounds (eufy’s S4 user guide)
  • Apple HomeKit needs a HomeBase S380, per eufy’s Irish and US pages
  • In other smart home apps, live view is fixed, without VR Mode or OmniTrack (eufy’s Irish page)
Ring Wired Doorbell 2K

Pros

  • 2K (1920 x 1920) with HDR, head-to-toe video, night vision and 6x Enhanced Zoom
  • IP65 weather resistance

Cons

  • 2.4GHz Wi-Fi only
  • Hardwired installation; Ring says a qualified electrician may be required
  • Ring’s hardwiring guide says your in-home chime is bypassed and makes no sound
  • Recording and smart alerts need a Ring Protect subscription

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Which should you buy?

Why choose the eufy Video Doorbell S4

  • 3K (3072 x 3072) with a 180° x 180° view (the Wired Doorbell 2K: 2K, 1920 x 1920)
  • 2.4GHz and 5GHz Wi-Fi 6 (the Wired Doorbell 2K: 2.4GHz only)
  • Local storage with no monthly fee (the Wired Doorbell 2K: recording needs a Ring Protect plan)
Why choose the Ring Wired Doorbell 2K

  • Works from an 8-24 VAC supply (the S4: 16-24V AC)
  • IP65 rated (IP rating not stated by eufy for the S4)

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