Sixmou i3 vs GoPro Lit Hero
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Overview of the Sixmou i3

A thumb sized, budget action camera
The i3 is a thumb sized action camera that features 4K video recording. It's an all-in-one package with many accessories for people looking for a cheap wearable camera. It's lightweight and very simple to use and makes it an affordable alternative to the more expensive but also more capable Insta360 Go 3S.
- Pros
- Light & small
- Lots of accessories
- SD card included
- Cons
- Average performance
- Average quality build
- No screen
Overview of the GoPro Lit Hero

GoPro's 2025 budget action camera, now with a light
The Lit Hero is GoPro's 2025 entry level action camera, improving over the Hero 4K (2024) released previously. It is a very simple and affordable camera but still delivers 4K60 fps footage and now includes lighting for low light situations. It also features replaceable lens guards and the same magnetic mounting system on the GoPro Hero 13 Black.
- Pros
- 4K60fps
- Great runtime
- Lightweight
- Replaceable lens guard
- Cons
- Limited functionality
- Stabilization only in app
- Only 16ft / 5m waterproof
- Battery not removeable
Comparison of the i3 vs the Lit Hero
Quick links:
Video performance
Neither camera offers HDR video. Only the Lit Hero features slow motion video. The two cameras have image stabilization.
Sixmou i3
GoPro Lit Hero
4K video at 30fps
Max resolution
4K video at 60fps
HDR video unsupported
HDR video
HDR video unsupported
No slow motion video
Maximum slow motion
2x at 2.7k
Yes
Stabilization
Hypersmooth in Quik Application
Why it matters:
A high resolution will give you crisp footage but also allow you to reframe your video without losing too much quality. A higher framerate (fps) will result in smoother video and is important when filming action scenes or fast moving subjects. Image stabilization is a crucial feature for an action camera, as it removes camera shake, vibrations, rotation and other movements that deteriorate your final footage.
Battery life
The Lit Hero offers a much larger battery capacity. Neither camera has a removable battery.
Sixmou i3
GoPro Lit Hero
800mAh
Battery capacity
1225mAh
Removable
Removable battery
Removable
90min for 4k and 150min for 1080p
Battery life
100min at 4K60fps
Why battery life matters:
Nothing worse than running out of battery just before capturing the best footage of the day! A long battery life is reassuring and convenient when shooting footage outdoors where options to charge are limited. Even the use of a power bank can be tedious or simply impossible like when filming watersports. Having removable batteries allows battery swapping on the go which further extends your runtime.
Storage
Neither camera features built-in storage. Both the i3 and the Lit Hero support SD cards. The Lit Hero supports a lot more storage than the i3.
Sixmou i3
GoPro Lit Hero
No built-in storage
Built-in storage
No built-in storage
microSD
Storage format
microSD
64GB
Maximun storage supported
1TB
Why storage matters:
High quality footage can quickly take up lots of space and insufficient storage can soon be frustrating. Having a large amount of storage and the possiblity to extend it or swap SD cards while on a outing will ensure you will always be able to capture the footage you want. However, smaller, wearable action cameras often rely on built-in storage because of their small size.
Weight and size
The i3 is a slightly smaller camera. The i3 is a lot lighter than the Lit Hero.
Sixmou i3
GoPro Lit Hero
1.1in x 2.48in x 0.71in / 28mm x 63mm x 18mm
Dimensions
2.23in x 1.91in x 1.16in / 56.6mm x 48.4mm x 29.45mm
1.27oz / 36g
Weight
3.28oz / 93g
Why size and weight matter:
Weight is important for action cameras because we often mount them on helmets, or hold them at the end of a selfie stick while moving. Therefore a heavier camera can be difficult or uncomfortable to film with. Weight is even more crucial for certain sports like road cycling or running.
Waterproofing and usage conditions
Sixmou i3
GoPro Lit Hero
Feature missing
Waterproof
16ft / 5m
131ft / 40m
Waterproof with diving case
Feature missing
Feature missing
Min operating temperature
14°F / -10°C
Feature missing
Max operating temperature
95°F / 35°C
Why it matters:
Most action cameras are waterproof for accidental splashing or use above water, but if you plan on Snorkeling or Scuba Diving, we recommend choosing a camera which offers a diving case and always using it for underwater footage. If you plan on filming Snowboarding, Skiing or other wintersports in extremely cold conditions, you should pick a camera that is rated for those temperatures, most cameras are only rated down to 14°F / -10°C. Many action cameras are prone to overheating, even in ordinary conditions, so if you plan on filming in hot environments, you should choose a camera that can function at high temperatures.
Camera and sensor technology
Sixmou i3
GoPro Lit Hero
Feature missing
Pixels
12MP
Feature missing
Field of view
140°
Feature missing
Video bite rate
60Mbps
Why it matters:
A higher amount of pixels will offer better quality footage and higher resolution photos. A higher field of view means that the camera captures over a wider angle and therefore more action can be seen in the final footage. Some cameras require accessories to enable the maximum FOV. A higher bitrate at a similar resolution will offer higher quality video.
Camera settings
Sixmou i3
GoPro Lit Hero
Feature missing
ISO range
Feature missing
Feature missing
Exposure Compensation
Feature missing
Why these settings matter:
The ISO range and exposure compensation settings will mostly allow you to tweak your action camera for low light situations.
Alternatives to the Sixmou i3



Alternatives to the GoPro Lit Hero




Sixmou i3 versus GoPro Lit Hero specifications
Name | Sixmou i3 | GoPro Lit Hero |
Year of release | 2024 | 2025 |
Width | 1.1in / 28mm | 2.23in / 56.6mm |
Height | 2.48in / 63mm | 1.91in / 48.4mm |
Depth | 0.71in / 18mm | 1.16in / 29.45mm |
Weight | 1.27oz / 36g | 3.28oz / 93g |
Waterproof | - | 16ft / 5m |
Waterproof with diving case | 131ft / 40m | - |
Min operating temperature | - | 14°F / -10°C |
Max operating temperature | - | 95°F / 35°C |
Battery capacity | 800mAh | 1225mAh |
Removable battery | No | No |
Battery life | 90min for 4k 150min for 1080p | 100min at 4K60fps |
Charging time | - | 60min |
Storage format | microSD | microSD |
Storage rating required | UHS-3 | V30 or UHS-3 |
Maximun storage supported | 64GB | 1TB |
Rear screen size | - | 1.76in |
Front screen size | - | No |
Field of view | - | 140° |
Sensor | - | 1/2.8" CMOS |
Pixels | - | 12MP |
Aperture | - | F2.3 |
Focal length | - | 15mm |
Video zoom | - | 2x |
Color Depth | 8bit | 8bit |
Video bite rate | - | 60Mbps |
360-degree video | No | No |
4K video | 30fps | 60fps |
2.7K video | - | 60fps |
1080p video | 30fps | 30fps |
Maximum slow motion | - | 2x at 2.7k |
Stabilization | Yes | Hypersmooth in Quik Application |
Horizon lock | - | No |
Video format | H.264 (MP4) | H.265 (HEVC) H.264 (MP4) |
Photo burst mode | - | Yes |
RAW format supported | - | Yes |
Microphones | - | 1 |
Wifi | Yes | 802.11 a/b/g/n/ac |
Bluetooth | - | BLE 5.2 |
USB | Type-C USB | USB-C |
GPS integrated | - | No |
Voice commands | - | Yes |