Category Breakdown
Camera
≈ Tie
Main sensor resolution
≈ TieBattery
Spark 50 4G
Battery capacity (7,000 mAh)
WinsCharging
≈ Tie
Wired charging speed
≈ TiePerformance
—
AnTuTu benchmark
—Display
Spark 50 4G
Screen size (6.78")
WinsWeight
Spark 40
Total weight (194g)
WinsValue
Spark 40
Specs-per-dollar (server score) (8.3/10)
WinsFull Spec Comparison
| Spec | Spark 40 | Spark 50 4G |
|---|---|---|
Display | ||
| 6.75" | 6.78" | |
| 720 × 1,600 | 720 × 1,600 | |
| IPS LCD | IPS LCD, 120Hz | |
| 120Hz | 120Hz | |
Camera | ||
| 50 MP | 50 MP | |
| Single | Single | |
| No | No | |
| Fingerprint (side-mounted), accelerometer, compass, proximity | Fingerprint (side-mounted), gyro | |
Performance | ||
| Mediatek Dimensity 6400 (6 nm) | MediaTek Helio G81 | |
| 8 GB | 8 GB | |
| 256 GB | 256 GB | |
Battery | ||
| 6,000 mAh | 7,000 mAh | |
| 18W | 18W | |
| No | No | |
Build | ||
| 194g | 210g | |
| 8mm | 8.2mm | |
| Glass front, plastic back, plastic frame | Glass front, plastic frame, plastic back | |
| — | No certified water resistance | |
| Budget | Budget | |
Who Each Phone Is Really For
If your priorities differ from the verdict above, start here.
Best overall value
Tecno Spark 40
Highest value score — most specs per dollar.
Budget pick
Tecno Spark 50 4G
Lowest price while still competitive.
Photography
Tecno Spark 50 4G
Highest resolution main camera.