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- S1 vs 305
Senifone S1 vs TCL 305
What S1 does better (1) and where 305 wins (3) — every spec side by side.
Dimensions
Size comparison
S1305
| S1 | 305 | Difference | |
|---|---|---|---|
| Height | 164.9 mm | 165.2 mm | −0.3 mm |
| Width | 77.1 mm | 75.5 mm | +1.6 mm |
| Thickness | 9 mm | 8.9 mm | +0.1 mm |
| Weight | 196 g | 190 g | +6 g |
Drawn to the same scale from the official dimensions (front and side).
Why is S1 better than 305?
- CPU cores8 vs 42×
Why is 305 better than S1?
- 3.5 mm headphone jackNo · S1: Yes
- Peak brightness400 nits vs 450 nits+12%
- Weight196 g vs 190 g+3%
Specifications
Side by side
| Design | ||
| Weight | 196 g | 190 g |
| Thickness | 9 mm | 8.9 mm |
| Height | 164.9 mm | 165.2 mm |
| Width | 77.1 mm | 75.5 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Colours | Black | Space Gray, Atlantic Blue |
| Display | ||
| Screen size | 6.5″ | 6.5″ |
| Panel | LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,600 px |
| Pixel density | 269 ppi | 269 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 400 nits | 450 nits |
| Screen-to-body ratio | — | 82.3% |
| Performance | ||
| Chipset | Mediatek Helio G25 | Mediatek MT6761 Helio A22 |
| Chip maker | Mediatek | MediaTek |
| Process | — | 12 nm |
| CPU cores | 8 | 4 |
| CPU frequency | 2 GHz | 2 GHz |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| Memory | ||
| RAM | — | 2 GB |
| Storage (max) | — | 64 GB |
| Storage (base) | — | 32 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | f/2.2 | f/2.2 |
| Main sensor size | — | 1/3.0" |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | 10 W | 10 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5 | 5 |
| NFC | No | No |
| USB | — | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GPS, GLONASS, BDS | GLONASS, GALILEO |
| Features | ||
| Stereo speakers | — | No |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | — | Rear |
| Sensors | proximity, accelerometer | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 11 | Android 11 (Go edition) |
| Platform | Android | Android |



