Arlo Essential Indoor HD (2nd Gen) vs Blink Outdoor 4

Updated April 2026

Data from Amazon and official Arlo and Blink sites.

2026 verdict

Looking at the full picture in 2026, Arlo Essential Indoor HD (2nd Gen) gets the edge. Its biggest wins come from price, alerts, and customizable motion zones, and its broader overall balance adds more confidence to the verdict. You should still consider Blink Outdoor 4 if weather resistance and storage matters more than raw overall balance. For most setups, Arlo Essential Indoor HD (2nd Gen) is the smarter buy.

Winner

Arlo

Arlo Essential Indoor HD (2nd Gen)

$39.99

BUY NOW

Blink

Blink Outdoor 4

$69.99

BUY NOW

Feature	Arlo Essential Indoor HD (2nd Gen)	Blink Outdoor 4	Winner
Price	$39.99	$69.99	Arlo Essential Indoor HD (2nd Gen)
Weather Resistance	NO	YES	Blink Outdoor 4
Storage	Cloud	MicroSD Card Slot, Cloud	Blink Outdoor 4
Alerts	Motion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound	Motion, People, Animals, Vehicles	Arlo Essential Indoor HD (2nd Gen)
Customizable Motion Zones	Subscription required	NO	Arlo Essential Indoor HD (2nd Gen)
Warranty	1 year	1 year	Tie
PoE	NO	NO	Tie
Solar Charging	NO	NO	Tie
Connectivity	2.4 GHz Wifi	2.4 GHz Wifi	Tie
2K Video	NO	NO	Tie
4K Video	NO	NO	Tie
HDR	NO	NO	Tie

Winner

Arlo

Arlo Essential Indoor HD (2nd Gen)

$39.99

BUY NOW

+ Price: $39.99
+ Alerts: Motion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound
+ Customizable Motion Zones: Subscription required
- Weather Resistance: NO vs YES
- Storage: Cloud vs MicroSD Card Slot, Cloud

Blink

Blink Outdoor 4

$69.99

BUY NOW

+ Weather Resistance: YES
+ Storage: MicroSD Card Slot, Cloud
- Price: $69.99 vs $39.99
- Alerts: Motion, People, Animals, Vehicles vs Motion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound

Frequently Asked Questions (FAQ)

Which is better overall: Arlo Essential Indoor HD (2nd Gen) or Blink Outdoor 4?: Arlo Essential Indoor HD (2nd Gen) has the stronger overall profile in this comparison, especially for price, alerts, and customizable motion zones.
What is the biggest difference between Arlo Essential Indoor HD (2nd Gen) and Blink Outdoor 4?: Price is one of the clearest differences: Arlo Essential Indoor HD (2nd Gen) lists $39.99, while Blink Outdoor 4 lists $69.99.
Which one looks better on price?: Arlo Essential Indoor HD (2nd Gen) is listed at $39.99, while Blink Outdoor 4 is listed at $69.99. Arlo Essential Indoor HD (2nd Gen) (better spec).
Who should buy Arlo Essential Indoor HD (2nd Gen)?: Choose Arlo Essential Indoor HD (2nd Gen) if your priority is price and alerts and that matters more than weather resistance.
Who should buy Blink Outdoor 4?: Choose Blink Outdoor 4 if your priority is weather resistance and storage and that matters more than price.