Camera Comparison · UK 2026
eufy SoloCam S340 vs eufy Solar Wall Light Cam S120

Specs, pros and cons compared side by side

Both the eufy SoloCam S340 and the eufy Solar Wall Light Cam S120 are solar-powered outdoor cameras. 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.

Quick verdict

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eufy SoloCam S340

Pick it for: 3K wide lens plus a 2K telephoto, 8x hybrid zoom (the S120: 2K, 120°) · Storage expands with a HomeBase S380 (the S120: 8GB built in, not expandable) · Removable 2.2W solar panel that can mount apart from the camera (the S120: built-in solar)

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eufy Solar Wall Light Cam S120

Pick it for: Rated IP65 (the S340: no IP rating from eufy)

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Quick comparison

Spec eufy SoloCam S340 eufy Solar Wall Light Cam S120
Resolution 3K wide + 2K telephoto, 8x hybrid zoom; pan and tilt 2K, 120°
Power Built-in battery (about 3 months); 2.2W solar panel included 5,200mAh battery; built-in solar
IP Rating Weatherproof (rating not stated) IP65
Wi-Fi 2.4GHz only 2.4GHz only
Storage 8GB built in, HomeBase S380 8GB built in (not expandable)
Apple HomeKit Not listed by eufy Not supported
Smart home Alexa and Google Assistant Alexa and Google Assistant
eufy SoloCam S340

Pros

  • Wide and zoomed views
  • Pan and tilt with tracking
  • Solar panel included
  • Works without a HomeBase

Cons

  • No 24/7 recording
  • Battery is not removable
  • 2.4GHz Wi-Fi only
  • No microSD slot listed
eufy Solar Wall Light Cam S120

Pros

  • Light and camera in one
  • Solar powered
  • No HomeBase needed
  • Built-in storage

Cons

  • No 24/7 recording
  • Storage cannot be expanded
  • 2.4GHz Wi-Fi only
  • No HomeKit

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Which should you buy?

Why choose the eufy SoloCam S340

  • 3K wide lens plus a 2K telephoto, 8x hybrid zoom (the S120: 2K, 120°)
  • Storage expands with a HomeBase S380 (the S120: 8GB built in, not expandable)
  • Removable 2.2W solar panel that can mount apart from the camera (the S120: built-in solar)
Why choose the eufy Solar Wall Light Cam S120

  • Rated IP65 (the S340: no IP rating from eufy)

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