SJCAM M20 vs SJCAM SJ4000 Air key
SJCAM M20
SJCAM SJ4000 Air key
| SJCAM M20 | SJCAM SJ4000 Air key | |
|---|---|---|
| Display | — | Screen: 2.0-inch LTPS |
| Processor | — | Chipset: Allwinner |
| Memory | — | Storage MicroSD up to 128GB |
| Battery | 900mAh removable battery | — |
| Camera | 16MP Sony IMX206 sensor | Image Resolution: 16MP |
| OS | — | — |
The SJCAM M20 leads with a bigger 900mAh battery, while the SJCAM SJ4000 Air key offers a larger 2-inch display and more storage (128GB).
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