Tecno Spark 40 vs Xiaomi Redmi A3
The Spark 40 wins on screen, chip speed and camera, while the Redmi A3 doesn't lead on any spec. We recommend the Spark 40 over the Redmi A3.
Prices and specs side by side. Prices checked 2 Nov 2026.
Rows won
5 vs 1
out of 12 rows
Tecno
Spark 40
from ₦250k
₦107k above launch price
Xiaomi
Redmi A3
from ₦170k
| Spec | Spark 40 | Redmi A3 |
|---|---|---|
| Lowest price | ₦249,999 (4GB/128GB, new) | Stronger: ₦169,999 (4GB/128GB, new) |
| Screen | Stronger: 6.67" IPS LCD, 720 x 1600, 120Hz | 6.71" IPS LCD, 720 x 1650, 90Hz |
| Chipset | Stronger: MediaTek Helio G81 | MediaTek Helio G36 |
| Main camera | Stronger: 50MP | 8MP + auxiliary lens |
| Front camera | 8MP | 5MP |
| Battery | Stronger: 5,200mAh | 5,000mAh |
| Charging | Stronger: 45W wired | 10W wired |
| Network | 4G | 4G |
| Software | Android 15, HiOS 15 | Android 14 |
| Water / dust | IP64 | Not rated |
| Weight | 188g | n/a |
| Released | June 2025 | n/a |
● marks the stronger phone on that row. Chips are only compared when both phones are in the same class. The Redmi A3 is about ₦80k cheaper at today's lowest prices.
Spark 40
Choose the Spark 40 for its screen, faster chip and main camera.
Redmi A3
The Redmi A3 doesn't come out ahead on any spec row here, so it comes down to price.
Size compared
Front and side outlines drawn to scale from the official dimensions.