Video Doorbell Comparison · UK 2026
eufy Video Doorbell S220 vs eufy Video Doorbell S4
Specs, pros and cons compared side by side
Both the eufy Video Doorbell S220 and the eufy Video Doorbell S4 are 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
Ad: we earn commission if you buy through the price buttons on this page. As an Amazon Associate I earn from qualifying purchases.
eufy Video Doorbell S220
Pick it for: Battery or 8-24V wiring (the S4: wired only, 16-24V AC) · Works with an existing mechanical chime (the S4 bypasses it, so it no longer sounds) · HomeBase in the box, with 16GB of storage (the S4: HomeBase not included)
Check latest priceat Amazon
eufy Video Doorbell S4
Pick it for: 3K (3072 x 3072) with a 180° x 180° view (the S220: 2K, 2560 x 1920, 4:3) · 4GB built in plus SD cards up to 1TB (the S220: 16GB on its HomeBase) · Apple HomeKit with a HomeBase S380 (the S220: no HomeKit)
Check latest priceat Amazon
Quick comparison
| Spec |
eufy Video Doorbell S220 |
eufy Video Doorbell S4 |
| Resolution |
2K (2560 x 1920), 4:3 |
3K (3072 x 3072), 180° x 180° view |
| Power |
Battery (180 days) or 8-24V wiring |
Wired only (16-24V AC, 10-40 VA) |
| Wi-Fi |
Not stated by eufy |
2.4GHz and 5GHz (Wi-Fi 6) |
| IP Rating |
IP65 |
Not stated by eufy |
| Storage |
16GB on the included HomeBase |
4GB built in; SD card up to 1TB (not included); eufy HomeBase (not included) |
| Smart home |
Alexa and Google Assistant |
Alexa and Google Assistant; Apple HomeKit with a HomeBase S380 |
| Chime |
Mechanical chime (not digital), HomeBase speaker or Alexa Echo |
Plug-in eufy Chime 2 included; existing chime bypassed |
eufy Video Doorbell S220
Pros
- HomeBase in the box
- Long battery life
- Battery or wired
- Head-to-toe view
Cons
- Not digital chimes
- No package camera
- eufy does not list night vision details
- No HomeKit
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)
As an Amazon Associate I earn from qualifying purchases.
Which should you buy?
Why choose the eufy Video Doorbell S220
- Battery or 8-24V wiring (the S4: wired only, 16-24V AC)
- Works with an existing mechanical chime (the S4 bypasses it, so it no longer sounds)
- HomeBase in the box, with 16GB of storage (the S4: HomeBase not included)
Why choose the eufy Video Doorbell S4
- 3K (3072 x 3072) with a 180° x 180° view (the S220: 2K, 2560 x 1920, 4:3)
- 4GB built in plus SD cards up to 1TB (the S220: 16GB on its HomeBase)
- Apple HomeKit with a HomeBase S380 (the S220: no HomeKit)
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.
