Blink Outdoor 4 vs Eufy SoloCam S220 comparison

Updated August 2026

Data from Amazon and official Blink and Eufy sites.

2026 verdict

The Eufy SoloCam S220 is the more complete wire-free security camera in this comparison, stepping up to 2K video and adding solar charging, RTSP and customizable motion zones with free on-device storage, so recordings do not depend on a plan. Both are battery-powered and weatherproof, and the Blink Outdoor 4 keeps one real edge: its battery is rated up to two years, well past the SoloCam's roughly three months per charge (which the S220's solar panel is meant to offset). The Eufy also carries a tougher IP67 rating. Pick the Eufy SoloCam S220 for sharper 2K, solar-topped power and fee-free recording in a sunny spot, and lean to the Blink Outdoor 4 if the longest battery life and lowest fuss come first.

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Feature	Blink Outdoor 4	Eufy SoloCam S220	Winner
Rating	4.1	4.2	Eufy SoloCam S220
Battery Life	24 months	3 months	Blink Outdoor 4
Solar Charging	NO	YES	Eufy SoloCam S220
2K Video	NO	YES	Eufy SoloCam S220
RTSP	NO	YES	Eufy SoloCam S220
Alerts	Motion, People, Vehicles	Motion, People, Animals, Familiar Faces	Eufy SoloCam S220
Customizable Motion Zones	NO	YES	Eufy SoloCam S220
Weather Resistance	YES	IP67	Tie
Siren	YES	YES (75db)	Tie
Price	$69.99	$69.99	Tie
Warranty	1 year	1 year	Tie
PoE	NO	NO	Tie

Blink

Blink Outdoor 4

$69.99

Buy on Amazon USA

+ Battery Life: 24 months
- Rating: 4.1 vs 4.2
- Solar Charging: NO vs YES

Winner

Eufy

Eufy SoloCam S220

30% OFF

$69.99

$99.99

Buy on Amazon USA

+ Rating: 4.2
+ Solar Charging: YES
+ 2K Video: YES
- Battery Life: 3 months vs 24 months

Frequently Asked Questions

Which wire-free camera is better, the Blink Outdoor 4 or the Eufy SoloCam S220?

The Eufy SoloCam S220 is the more complete pick, with 2K video, solar charging, RTSP and free local storage without a plan. The Blink Outdoor 4's advantage is a longer battery life, rated up to two years versus the S220's roughly three months.

What is the biggest difference between these two?

Resolution and storage. The Eufy SoloCam S220 shoots 2K, tops up by solar and records to free on-device storage, while the Blink Outdoor 4 is 1080p and routes its storage and person detection through a Blink plan.

Which camera has the longer battery life?

The Blink Outdoor 4 does, rated up to two years, beyond the Eufy SoloCam S220's roughly three months per charge. The S220 counters with a solar panel that keeps it topped up when mounted in sunlight.

Does either record without a subscription?

The Eufy SoloCam S220 does, saving clips to free on-device storage and supporting RTSP. The Blink Outdoor 4 needs a Blink Subscription Plan for smart alerts and video history, since its bundled sync module has no local storage.

Who should buy the Eufy SoloCam S220?

Buy the Eufy SoloCam S220 if you have a sunny mounting spot and want a low-maintenance, fee-free 2K camera. Its solar charging, IP67 build and free storage suit gardens, driveways and multi-camera setups.

Who should buy the Blink Outdoor 4?

Buy the Blink Outdoor 4 if you want the longest battery life and the simplest setup in an Alexa home. Its two-year battery suits shaded spots where solar underperforms, if a Blink plan fits your budget.

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