Blink Outdoor 4 vs Outdoor 3: Which One Should You Buy?
Blink Outdoor 4 vs Outdoor 3 compared, plus why the Outdoor 3 is discontinued and how the Outdoor 4 stacks up against its real replacement.
Blink Outdoor 4 vs Outdoor 3: Which One Should You Buy?
If you're comparing the Blink Outdoor 4 to the Outdoor 3 before buying, here's the short version: the Outdoor 3 is no longer sold new, so the real comparison today is the Outdoor 4 against its actual replacement, the Outdoor 2K+. If you already own an Outdoor 3, we'll also cover whether upgrading is worth it.
Quick Note: Is the Blink Outdoor 3 Still Available to Buy New?
No — as of this writing, the Blink Outdoor 3 (3rd Gen) is no longer listed as an active new product on Amazon.com. You may still see accessories advertised as compatible with "3rd Gen" cameras, but the camera itself has been phased out in favor of newer models.
If you already own Outdoor 3 cameras and are researching whether to add or switch to Outdoor 4, skip to the upgrade section below. If you're shopping fresh today, the comparison that actually matters is the Outdoor 4 vs. the Outdoor 2K+, covered further down.
What Changed From Outdoor 3 to Outdoor 4?
The Outdoor 4 was Blink's direct successor to the Outdoor 3, and the core upgrades were a wider field of view (so a single camera covers more ground without needing precise repositioning) and faster live view loading. Both generations use similar AA lithium battery power rated for around two years, and both rely on infrared (not color) night vision.
Should You Upgrade From an Outdoor 3 You Already Own?
If your existing Outdoor 3 cameras still work fine and cover what you need, there's no urgent reason to replace them — Blink continues to support the older generation through the app. The main reason to add or switch to an Outdoor 4 is the wider field of view, which helps if you've noticed activity happening just outside your current camera's frame.
Since the Outdoor 3 is discontinued, if one of your existing cameras fails and needs replacing, you'll likely be buying an Outdoor 4 or Outdoor 2K+ anyway rather than a matching Outdoor 3 — both are compatible with existing Blink systems and Sync Modules in most setups.
Shopping Today? Compare the Outdoor 4 vs. the Outdoor 2K+ Instead
Since the Outdoor 3 isn't available new, these are the two current models actually competing for your money. The core trade-off: the Outdoor 4 is cheaper, while the Outdoor 2K+ costs more but adds color night vision in low light.
| Feature | Blink Outdoor 4 | Blink Outdoor 2K+ |
|---|---|---|
| Price (1 Camera System w/ Sync Module Core) | $79.99 | $99.99 |
| Field of view | 143° diagonal | 135° diagonal (115° x 62° x 135°) |
| Night vision | Infrared (black & white) only | Color vision in low light, plus infrared when ambient light is insufficient |
| Battery | Up to 2 years on 2x AA lithium (included) | Up to 2 years on 2x AA lithium (included) |
| Power option | Battery only by default; weatherproof plug-in adapter sold separately | Battery only by default; same weatherproof plug-in adapter sold separately |
| Sync Module included | Sync Module Core (also compatible with Sync Module XR / Sync Module 2, sold separately) | Sync Module Core (compatible with all Blink Sync Modules; note: Sync Module XR's extended range does not apply to this camera) |
| Local storage | Not included — cloud subscription only unless you separately buy Sync Module XR (microSD) or Sync Module 2 (USB) | Not included — same requirement for a separate compatible Sync Module for local storage |
Prices and bundle configurations change on Amazon, so double-check the current listing before buying.
Blink Outdoor 4 vs. Outdoor 2K+: What's the Real Difference?
The single biggest difference is night vision: the Outdoor 2K+ adds color video in low light, switching to standard black-and-white infrared only when there isn't enough ambient light for color. The Outdoor 4 sticks with infrared night vision only, regardless of lighting conditions.
The Outdoor 4 has a slightly wider field of view (143° vs. 135° diagonal), so it captures marginally more of a scene per camera. Battery life, power options, and Sync Module/local storage requirements are essentially identical between the two — neither includes local storage out of the box, and both need a separately purchased Sync Module XR or Sync Module 2 if you want to avoid a cloud subscription.
Which One Should You Buy?
Buy the Blink Outdoor 4 if you want the lower price and don't have a strong need for color footage at night — infrared black-and-white footage is still perfectly usable for identifying activity and triggering alerts.
Buy the Blink Outdoor 2K+ if color night vision matters to you — for example, if you want to describe a vehicle or clothing color to police from nighttime footage, where black-and-white infrared can't help.
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Frequently Asked Questions
Is the Blink Outdoor 3 discontinued?
Yes, the Blink Outdoor 3 is no longer sold as a new product on Amazon.com. It's been succeeded by the Blink Outdoor 4 and the Blink Outdoor 2K+, which are the current models available for purchase.
What's the difference between the Outdoor 4 and the Outdoor 2K+?
The main difference is night vision: the Outdoor 2K+ adds color video in low light, while the Outdoor 4 uses infrared black-and-white night vision only. The Outdoor 4 has a slightly wider field of view and costs about $20 less.
Can I still use my existing Blink Outdoor 3 cameras?
Yes, Blink continues to support the Outdoor 3 in the app even though it's no longer sold new, and it can typically run alongside newer Outdoor 4 or Outdoor 2K+ cameras on the same system.
Do I need a new Sync Module for the Outdoor 4 or Outdoor 2K+?
Both cameras ship with a Sync Module Core included, which handles cloud-only operation. If you want local storage instead of a cloud subscription, you'll need to separately purchase a Sync Module XR (microSD) or Sync Module 2 (USB), since neither camera includes local storage by default.