Travel is shorter than the rail, and the rail is what you carry · review
NEEWER DL400 Motorized Dolly review
A motorized wheeled dolly with app control, a ball head and an NP-F750 battery for up to 5 hours, for about $200. It rolls on a table or floor rather than a rail.
A slider moves along a fixed rail, so its moves are straight and limited to the rail’s length. A dolly rolls on any smooth surface, so moves can be longer and can curve with the 30° steering. It needs a flat table or floor.
Speeds
Five speeds run from 60 seconds per meter, very slow, to 15 seconds per meter. NEEWER advises against starting at 60 s/m when going uphill.
What it does well, and what it gives up
Strengths
No rail to carry
Quiet dual motors
Up to 5 h on battery
86 ratings at 4.6 stars
Compromises
Needs a smooth surface
Time-lapse cable not included
NEEWER warns against starting at 60 s/m uphill
Specifications
Type
Wheeled dolly, not a rail
Motors
Dual, below 30 dB
Control
NEEWER app: manual, live video, time-lapse
Speeds
60, 50, 35, 25 and 15 s/m
Head
Ball head, 360° rotation, 90° tilt
Steering
30° manual left and right
Battery
NP-F750, up to 5 h; USB-C
Time-lapse
Needs a shutter cable, sold separately
Amazon reference
B0GT8KJ9KM
EAN
0191073133143
What people ask before they commit
Is it a slider?
It is a wheeled dolly that rolls on a surface.
Can it time-lapse?
With a shutter cable bought separately.
How long does it run?
Up to 5 h on the NP-F750.
Where this one places on its bench
At $200, it is the 6 cheapest of the 9 models in this category published here.
Cheapest on the bench$24
Median$179
Dearest on the bench$324
Our score
8.2/ 10
A clever tabletop motion tool.
This one against the other photo equipment
photo equipment from the same category, at nearby prices. Only what all of them publish is shown: a column with holes compares nothing.
If price decides: GVM Great Video Maker 27-in Motorized Slider, at $179.
The price on Amazon.com
This model is listed on Amazon.com, at ≈ $200 at the last reading. Listed is not the same as in stock: availability changes daily, and the buy box shows the live price.
Details checked on November 2, 2026.
What use this one answers, among photo equipment
Product and tabletop videographers.
Sources
Specifications: the manufacturer sheet for photo equipment and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Each amount in a write-up is what the listing showed when that page was written. The figure next to the product is pulled in as you read, and it is the one that counts.