AKASO Brave 8 Lite vs SJCAM SJ20 Dual Lens
In short: The AKASO Brave 8 Lite costs $30 less; the AKASO Brave 8 Lite is waterproof to 10 m bare and the SJCAM SJ20 Dual Lens is not waterproof on its own at all.
| Spec | AKASO Brave 8 Lite | SJCAM SJ20 Dual Lens |
|---|---|---|
| Approx. price | ~$199 | ~$229 |
| Year-one cost | ~$199 | ~$229 |
| Type | Budget action | Budget action |
| Sensor size | 1/2.3-inch | 1/2.3-inch |
| Sensor area | 28 mm² | 28 mm² |
| Max resolution | 4K @ 60fps | 4K @ 30fps |
| Reframed resolution | n/a — already flat | n/a — already flat |
| Max fps at 4K | 60 | 30 |
| Max fps at 1080p | — | 60 |
| Max bitrate | Not published | 25 Mbps |
| Colour depth | Not published | Not published |
| Log profile | None | None |
| Stabilisation | SuperSmooth 2.0 | 6-axis gyro EIS |
| Horizon lock | None | None |
| Aperture | Not published | f/1.3 |
| Waterproof | 10 m bare, 40 m cased | 40 m in the case only |
| Claimed runtime | 1 h 30 min at 4K60 continuous; 150 minutes at 1080p | Not published |
| Tested runtime | No third-party test collected | 2 h 17 min (road.cc action camera group test) |
| Battery | 1550 mAh | Not published |
| Cold rating | — | — |
| Weight | 115 g | Not published |
| Screens | 2.0-inch rear touch | Front + rear dual screens |
| Mount | GoPro folding fingers | GoPro folding fingers |
| Replaceable lenses | No | No |
| GPS | No | No |
| Voice control | No | No |
| Storage | microSD | microSD |
| Subscription | None | None |
| Released | 2023 | 2024 |
A highlighted cell is the outright better figure in that row, and only where one direction is unambiguously better. Weight, field of view and battery capacity are left neutral because the better direction depends entirely on what you are shooting.
Strengths and drawbacks
AKASO Brave 8 Lite
- +4K60 with bare 10 m waterproofing for under $200
- +Two batteries, a wristband remote and a mount kit in the box
- +150 minutes at 1080p is a real day's recording on the pair
- −1/2.3-inch sensor — this is a daylight camera and nothing more
- −No horizon lock and no front screen
- −Stabilisation is a crop-and-smooth, not in the class of RockSteady or HyperSmooth
- −Frequently out of stock on AKASO's own store
- −No external microphone input, unlike the older Brave 7 LE
SJCAM SJ20 Dual Lens
- +The f/1.3 night lens is a real optical answer to low light, not noise reduction
- +Outlasted the Insta360 Ace Pro 2 by more than half an hour in a same-conditions drain test
- +Dual screens and dual batteries as standard
- +Mounts on the GoPro fingers every clamp and harness is built around
- −25 Mbps ceiling — a fifth of the flagships, and fast motion smears at it
- −4K caps at 30 fps and there is no horizon lock
- −No bare waterproofing; the 40 m case is mandatory near water
- −SJCAM publishes no battery capacity or weight