Video Doorbell Comparison · UK 2026
Ring Wired Doorbell 4K Pro vs Ring Battery Doorbell 2K

Specs, pros and cons compared side by side

Both the Ring Wired Doorbell 4K Pro and the Ring Battery Doorbell 2K 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. 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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Ring Wired Doorbell 4K Pro

Pick it for: 4K (2880 x 2880) head-to-toe video (the Battery Doorbell 2K: 2K, 1920 x 1920) · Power over Ethernet or Ring’s Plug-In Adapter (the Battery Doorbell 2K: battery or transformer) · 3D Motion Detection (the Battery Doorbell 2K: Advanced Motion Detection)

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Ring Battery Doorbell 2K

Pick it for: Runs on its built-in battery (the Wired Doorbell 4K Pro: transformer, plug-in adapter or PoE) · Rated IP65 (the Wired Doorbell 4K Pro: no IP rating from Ring) · Hardwires to 8-24 VAC doorbell transformers (the Wired Doorbell 4K Pro: 16-24 VAC)

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Quick comparison

Spec Ring Wired Doorbell 4K Pro Ring Battery Doorbell 2K
Resolution 4K (2880 x 2880) head-to-toe video 2K (1920 x 1920)
Power Hardwired to a doorbell transformer, plug-in adapter, Power over Ethernet (PoE) Built-in rechargeable battery, or hardwired to a doorbell transformer
Wi-Fi Dual-band (2.4GHz and 5GHz) Not confirmed (Ring’s own pages differ)
IP Rating Not stated by Ring IP65
Storage Cloud, with a Ring Protect plan Cloud, with a Ring Protect plan
Smart home Works with Alexa Works with Alexa
Chime No in-home chime support (except with PoE) Works with an existing mechanical or digital chime when hardwired (Ring’s US page)
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
Ring Battery Doorbell 2K

Pros

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

Cons

  • Built-in battery: the whole doorbell comes off the wall to charge
  • Recording and smart alerts need a Ring Protect subscription

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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 Battery Doorbell 2K: 2K, 1920 x 1920)
  • Power over Ethernet or Ring’s Plug-In Adapter (the Battery Doorbell 2K: battery or transformer)
  • 3D Motion Detection (the Battery Doorbell 2K: Advanced Motion Detection)
Why choose the Ring Battery Doorbell 2K

  • Runs on its built-in battery (the Wired Doorbell 4K Pro: transformer, plug-in adapter or PoE)
  • Rated IP65 (the Wired Doorbell 4K Pro: no IP rating from Ring)
  • Hardwires to 8-24 VAC doorbell transformers (the Wired Doorbell 4K Pro: 16-24 VAC)

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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