Arlo Essential Indoor HD (2nd Gen) vs Eufy 4G LTE Cam S330

Updated April 2026

Data from Amazon and official Arlo and Eufy sites.

2026 verdict

In 2026, Eufy 4G LTE Cam S330 is the better overall pick. Its strongest advantages show up in weather resistance, connectivity, and 2k video, with 4k video and color night vision helping widen the gap. Arlo Essential Indoor HD (2nd Gen) is still relevant if you care most about price and alerts, but Eufy 4G LTE Cam S330 is the stronger recommendation overall. For most setups, Eufy 4G LTE Cam S330 is the smarter buy.

Arlo

Arlo Essential Indoor HD (2nd Gen)

$39.99

BUY NOW

Winner

Eufy

Eufy 4G LTE Cam S330

20% OFF

$249.99

$199.99

BUY NOW

Feature	Arlo Essential Indoor HD (2nd Gen)	Eufy 4G LTE Cam S330	Winner
Price	$39.99	$199.99	Arlo Essential Indoor HD (2nd Gen)
Weather Resistance	NO	IP67	Eufy 4G LTE Cam S330
Connectivity	2.4 GHz Wifi	2.4 GHz Wifi, 4G	Eufy 4G LTE Cam S330
2K Video	NO	YES	Eufy 4G LTE Cam S330
4K Video	NO	YES	Eufy 4G LTE Cam S330
Color Night Vision	NO	YES	Eufy 4G LTE Cam S330
Alerts	Motion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound	Motion, People, Vehicles, Familiar Faces	Arlo Essential Indoor HD (2nd Gen)
Light	NO	YES	Eufy 4G LTE Cam S330
GPS	NO	YES	Eufy 4G LTE Cam S330
Customizable Motion Zones	Subscription required	YES	Eufy 4G LTE Cam S330
Warranty	1 year	1 year	Tie
PoE	NO	NO	Tie

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
- Weather Resistance: NO vs IP67
- Connectivity: 2.4 GHz Wifi vs 2.4 GHz Wifi, 4G

Winner

Eufy

Eufy 4G LTE Cam S330

20% OFF

$249.99

$199.99

BUY NOW

+ Weather Resistance: IP67
+ Connectivity: 2.4 GHz Wifi, 4G
+ 2K Video: YES
- Price: $199.99 vs $39.99
- Alerts: Motion, People, Vehicles, Familiar Faces 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 Eufy 4G LTE Cam S330?: Eufy 4G LTE Cam S330 has the stronger overall profile in this comparison, especially for weather resistance, connectivity, and 2k video.
What is the biggest difference between Arlo Essential Indoor HD (2nd Gen) and Eufy 4G LTE Cam S330?: Price is one of the clearest differences: Arlo Essential Indoor HD (2nd Gen) lists $39.99, while Eufy 4G LTE Cam S330 lists $199.99.
Which one looks better on price?: Arlo Essential Indoor HD (2nd Gen) is listed at $39.99, while Eufy 4G LTE Cam S330 is listed at $199.99. 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 Eufy 4G LTE Cam S330?: Choose Eufy 4G LTE Cam S330 if your priority is weather resistance and connectivity and that matters more than price.