Home / Compare / REOLINK RLK16-800B8 vs REOLINK RLK8-800D4
Head to head
REOLINK RLK16-800B8 vs REOLINK RLK8-800D4
Same system, double the cameras and double the drive. The question is whether eight positions exist on the property.
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The short call
- Choose the REOLINK RLK16-800B8 if
- a large property, a small business, or anywhere eight cameras is the starting point rather than the ceiling.
- Choose the REOLINK RLK8-800D4 if
- you want everything recorded, all the time, with no gaps and no monthly fee.
Specifications side by side
Only what each listing states. Blanks are written as Not listed rather than filled in.
| Spec | REOLINK RLK16-800B8 | REOLINK RLK8-800D4 |
|---|---|---|
| Channels | 16 | 8 |
| Cameras included | 8 bullet, 4K / 8MP | 4 dome, 4K / 8MP |
| Storage | 4 TB HDD | 2 TB HDD, expandable to 8 TB |
| Cabling | PoE | PoE, up to 330 ft |
| Recording | 24/7 continuous | 24/7 continuous |
| Fee needed | No | No |
| Price band | Over $1,000 | $500 to $1,000 |
| Listing rating | 4.4 (1,585) | 4.3 (1,096) |
The case for the REOLINK RLK16-800B8
Sixteen channels, eight 4K bullet cameras and a 4 TB drive. This is the answer when the question has stopped being which camera and started being how many.
- Skip it if
- A normal house. Four cameras and the eight-channel system cost less than half this.
The case for the REOLINK RLK8-800D4
It is in a different category from everything it gets compared with, and that is the point. Continuous recording to a drive you own is not a feature any battery camera has, at any price.
- Skip it if
- You rent, or you are not willing to run cable through walls.
How to decide
Where the listings actually differ: channels, 16 against 8; cameras included, 8 bullet, 4K / 8MP against 4 dome, 4K / 8MP; storage, 4 TB HDD against 2 TB HDD, expandable to 8 TB; cabling, PoE against PoE, up to 330 ft.
The REOLINK RLK16-800B8 sits a price band above the REOLINK RLK8-800D4 (Over $1,000 against $500 to $1,000).
Read the full reviews
Updated October 27, 2026 by Henrik Halvorsen. Specifications were checked against the Amazon listings on that date. Prices are shown as bands because they change week to week; the listing shows today's.