Insta360 Go 3S vs Sixmou i3

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Overview of the Insta360 Go 3S

Insta360 Go 3S☆☆☆☆☆★★★★★Insta360 Go 3S
Insta360's latest wearable camera: 4K video in a tiny package
The Go 3S is an amazing pocket action camera offering of 4K video in a very small package. With the ActionPod pairing, it becomes a more traditional action camera with extended battery life and a flip screen.
  • Pros
  • Tiny footprint
  • 4K video
  • Modular design with ActionPod
  • Cons
  • Not waterproof with ActionPod
  • Storage not extendable with SD cards

Overview of the Sixmou i3

Sixmou i3☆☆☆☆☆★★★★★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

Comparison of the Go 3S vs the i3

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Video performance

Neither camera offers HDR video. Only the Go 3S features slow motion video. The two cameras have image stabilization.
Insta360 Go 3S
Sixmou i3
4K video at 30fps
Max resolution
4K video at 30fps
HDR video unsupported
HDR video
HDR video unsupported
6x at 1080p
Maximum slow motion
No slow motion video
Flowstate
Stabilization
Yes
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 i3 offers a much larger battery capacity. Neither camera has a removable battery.
Insta360 Go 3S
Sixmou i3
310mAh
Battery capacity
800mAh
Removable
Removable battery
Removable
38min at 1080p
Battery life
90min for 4k and 150min for 1080p
1270mAh
Battery extension capacity
Feature missing
140min at 1080p
Battery extension run time
Feature missing
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

Only the Go 3S features built-in storage. Only the i3 supports SD cards, the Go 3S is therefore limited to it's built-in storage. The Go 3S has a slightly higher maximum storage limit.
Insta360 Go 3S
Sixmou i3
64GB or 128GB
Built-in storage
No built-in storage
Storage not extendable
Storage format
microSD
128GB
Maximun storage supported
64GB
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. Both the Go 3S and the i3 have similar weights.
Insta360 Go 3S
Sixmou i3
1.01in x 2.14in x 0.98in / 25.6mm x 54.4mm x 24.8mm
Dimensions
1.1in x 2.48in x 0.71in / 28mm x 63mm x 18mm
1.38oz / 39.1g
Weight
1.27oz / 36g
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

The Go 3S is a lot more waterproof when using a diving case.
Insta360 Go 3S
Sixmou i3
33ft / 10m
Waterproof
Feature missing
197ft / 60m
Waterproof with diving case
131ft / 40m
-4°F / -20°C
Min operating temperature
Feature missing
104°F / 40°C
Max operating temperature
Feature missing
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

Insta360 Go 3S
Sixmou i3
12MP
Pixels
Feature missing
134°
Field of view
Feature missing
120Mbps
Video bite rate
Feature missing
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

Insta360 Go 3S
Sixmou i3
100-3200
ISO range
Feature missing
+/-4
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.

Insta360 Go 3S versus Sixmou i3 specifications

NameInsta360 Go 3SSixmou i3
Year of release20242024
Width1.01in / 25.6mm1.1in / 28mm
Height2.14in / 54.4mm2.48in / 63mm
Depth0.98in / 24.8mm0.71in / 18mm
Weight1.38oz / 39.1g1.27oz / 36g
Waterproof33ft / 10m-
Waterproof with diving case197ft / 60m131ft / 40m
Min operating temperature-4°F / -20°C-
Max operating temperature104°F / 40°C-
Battery capacity310mAh800mAh
Removable batteryNoNo
Battery life38min at 1080p90min for 4k
150min for 1080p
Battery extension capacity1270mAh-
Battery extension run time140min at 1080p-
Battery extension charging time65min-
Battery extension weight3.4oz / 96.3g-
Built-in storage64GB
128GB
-
Storage format-microSD
Storage rating required-UHS-3
Maximun storage supported128GB64GB
Rear screen sizeWith Action Pod-
Front screen sizeWith Action Pod-
Field of view134°-
Sensor1/2.3"-
Pixels12MP-
ApertureF2.8-
Focal length16mm-
ISO range100-3200-
Color Depth8bit8bit
Video bite rate120Mbps-
Exposure Compensation+/-4-
360-degree videoNoNo
4K video30fps30fps
2.7K video30fps-
1440p video50fps-
1080p video50fps30fps
Maximum slow motion6x at 1080p-
StabilizationFlowstateYes
Video formatH.264 (MP4)H.264 (MP4)
Live streamingNo-
Timelapse modeYes-
Starlapse modeYes-
Timeshift modeYes-
Loop recording modeYes-
Photo burst modeNo-
RAW format supportedYes-
Microphones2-
Stereo audioYes-
Noise reductionYes-
Audio formataac-
Wifi802.11a/n/acYes
BluetoothBLE 5.0-
USBType-C USB2.0Type-C USB
GPS integratedNo-
GPS pairingGarmin device
Apple Watch
-
Voice commandsYes-
Gesture commandsYes-