Arlo Pro 5S 2K vs Arlo Ultra 2

Full Smart Cameras comparison in 2026

Updated March 2026
Data from Amazon and official Arlo site.
2026 verdict
For 2026, Arlo Pro 5S 2K is the stronger overall choice. It wins the broader comparison through price and battery life, while its broader overall balance helps confirm the result. The only strong reason to choose Arlo Ultra 2 is if rating and 4k video is more important to you than the overall verdict. For most setups, Arlo Pro 5S 2K is the smarter buy.
vs
FeatureArlo Pro 5S 2KArlo Ultra 2Winner
Price$69.99$174.27Arlo Pro 5S 2K
Rating3.63.8Arlo Ultra 2
Battery Life8 months6 monthsArlo Pro 5S 2K
4K VideoNOYESArlo Ultra 2
Warranty1 year1 yearTie
Weather ResistanceYESYESTie
PoENONOTie
Solar ChargingNONOTie
Connectivity2.4 GHz Wifi, 5 GHz Wifi2.4 GHz Wifi, 5 GHz WifiTie
StorageCloudCloudTie
2K VideoYESYESTie
HDRYESYESTie
Arlo

Arlo Ultra 2

42% OFF
$299.99
$174.27
BUY NOW
  • + Rating: 3.8
  • + 4K Video: YES
  • - Price: $174.27 vs $69.99
  • - Battery Life: 6 months vs 8 months

Frequently Asked Questions (FAQ)

Which is better overall: Arlo Pro 5S 2K or Arlo Ultra 2?
Arlo Pro 5S 2K has the stronger overall profile in this comparison, especially for price and battery life.
What is the biggest difference between Arlo Pro 5S 2K and Arlo Ultra 2?
Price is one of the clearest differences: Arlo Pro 5S 2K lists $69.99, while Arlo Ultra 2 lists $174.27.
Which one looks better on price?
Arlo Pro 5S 2K is listed at $69.99, while Arlo Ultra 2 is listed at $174.27. Arlo Pro 5S 2K (better spec).
Who should buy Arlo Pro 5S 2K?
Choose Arlo Pro 5S 2K if your priority is price and battery life and that matters more than rating.
Who should buy Arlo Ultra 2?
Choose Arlo Ultra 2 if your priority is rating and 4k video and that matters more than price.
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