Reolink Argus 4 Pro vs TP-Link Tapo C120

Updated March 2026

Data from Amazon and official Reolink and TP-Link sites.

2026 verdict

For most buyers in 2026, TP-Link Tapo C120 is the safer pick. It wins the broader comparison through price, rating, and rtsp, while alerts helps confirm the result. The only strong reason to choose Reolink Argus 4 Pro is if solar charging, connectivity, and 4k video is more important to you than the overall verdict. That is enough to make TP-Link Tapo C120 the better pick for most buyers.

Reolink

Reolink Argus 4 Pro

$179.99

BUY NOW

Winner

TP-Link

TP-Link Tapo C120

17% OFF

$35.99

$29.99

BUY NOW

Feature	Reolink Argus 4 Pro	TP-Link Tapo C120	Winner
Price	$179.99	$29.99	TP-Link Tapo C120
Rating	3.9	4.4	TP-Link Tapo C120
Solar Charging	YES	NO	Reolink Argus 4 Pro
Connectivity	2.4 GHz Wifi, 5 GHz Wifi	2.4 GHz Wifi	Reolink Argus 4 Pro
4K Video	YES	NO	Reolink Argus 4 Pro
RTSP	Reolink Home Hub required	YES	TP-Link Tapo C120
Alerts	Motion, People, Animals, Vehicles	Motion, People, Animals, Vehicles, Glass breaking Sound, Baby Crying Sound	TP-Link Tapo C120
Warranty	2 years	2 years	Tie
Weather Resistance	IP66	IP66	Tie
PoE	NO	NO	Tie
Storage	MicroSD Card Slot, Cloud	MicroSD Card Slot, Cloud	Tie
2K Video	YES	YES	Tie

Reolink

Reolink Argus 4 Pro

$179.99

BUY NOW

+ Solar Charging: YES
+ Connectivity: 2.4 GHz Wifi, 5 GHz Wifi
+ 4K Video: YES
- Price: $179.99 vs $29.99
- Rating: 3.9 vs 4.4

Winner

TP-Link

TP-Link Tapo C120

17% OFF

$35.99

$29.99

BUY NOW

+ Price: $29.99
+ Rating: 4.4
+ RTSP: YES
- Solar Charging: NO vs YES
- Connectivity: 2.4 GHz Wifi vs 2.4 GHz Wifi, 5 GHz Wifi

Frequently Asked Questions (FAQ)

Which is better overall: Reolink Argus 4 Pro or TP-Link Tapo C120?: TP-Link Tapo C120 has the stronger overall profile in this comparison, especially for price, rating, and rtsp.
What is the biggest difference between Reolink Argus 4 Pro and TP-Link Tapo C120?: Price is one of the clearest differences: Reolink Argus 4 Pro lists $179.99, while TP-Link Tapo C120 lists $29.99.
Which one looks better on price?: Reolink Argus 4 Pro is listed at $179.99, while TP-Link Tapo C120 is listed at $29.99. TP-Link Tapo C120 (better spec).
Who should buy Reolink Argus 4 Pro?: Choose Reolink Argus 4 Pro if your priority is solar charging and connectivity and that matters more than price.
Who should buy TP-Link Tapo C120?: Choose TP-Link Tapo C120 if your priority is price and rating and that matters more than solar charging.