Both are from Transsion, both have 120 Hz and IP64. The TECNO is noticeably cheaper; the Infinix is faster.
Short answer
Infinix Smart 20 - Helio G81 Ultimate, 5200 mAh. TECNO Spark Go 3 - a 13 MP camera and much cheaper.
Key differences
| Spec | Infinix Smart 20 | TECNO Spark Go 3 |
|---|---|---|
| Chip | MediaTek Helio G81 Ultimate | UNISOC T7250 |
| Display | 6.78", IPS LCD, 720×1576, 120 Hz | 6.75", IPS LCD, 720×1600, 120 Hz |
| RAM / storage | 4/128 GB, 4/64 GB | 4/128 GB, 4/64 GB |
| Rear cameras | 8 MP | 13 MP |
| Front | 8 MP | 8 MP |
| Battery | 5200 mAh | 5000 mAh |
| Charging | 15 W | 15 W |
| Protection | IP64 | IP64 |
| Thickness / weight | 7.7 mm | 8.1 mm |
| Price | current prices | current prices |
Specs come from the device pages on Smartphone.ua.
Chips
MediaTek Helio G81 Ultimate and UNISOC T7250. The Helio G81 is a bit faster.
Camera
13 MP on the TECNO vs 8 MP on the Infinix.
Protection
IP64 on both: dust and splashes are fine.
Verdict: who should buy which
- Speed and a slim body - Infinix Smart 20.
- Lowest price and camera - TECNO Spark Go 3.
FAQ
Are both 120 Hz?
Yes.
Is the charging the same?
Yes, 15 W.
Which is cheaper?
The Spark Go 3.