Redmi 4X vs Tecno Spark 40 Pro
The Redmi 4X (2017) runs on the Qualcomm Snapdragon 435, while the Tecno Spark 40 Pro (2025) runs on the MediaTek Helio G100; launch prices were $120 and $150. By overall MobileRank rating, the Tecno Spark 40 Pro leads — 46/100 vs 20/100 (a 26-point difference). Key differences: the Tecno Spark 40 Pro has the bigger battery (5000 mAh vs 4100); the main camera is 13 MP vs 48 MP; the Tecno Spark 40 Pro is faster in AnTuTu (576,015 vs 150,628); the Tecno Spark 40 Pro has NFC for contactless payments, the Redmi 4X doesn't; the Redmi 4X is noticeably lighter (150g vs 195g).
Redmi 4X
Tecno Spark 40 Pro
- Lighter: 150g vs 195g
- Cheaper at launch: $120 vs $150
- Overall rating 20/100
- Higher AnTuTu: 576015 vs 150628
- Better Geekbench Single: 727 vs 141
- Better Geekbench Multi: 2014 vs 618
- Bigger battery: 5000 vs 4100 mAh
- Better main camera: 48MP vs 13MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (44/100 vs 8/100)
- Better camera (29/100 vs 10/100)
- Longer battery life (48/100 vs 35/100)
- Better display (70/100 vs 32/100)
Comparing the Redmi 4X vs the Tecno Spark 40 Pro, the Tecno Spark 40 Pro scores 26 points higher (46/100 vs 20/100). In the "performance" category, the Tecno Spark 40 Pro leads (44/100 vs 8/100). In the "camera" category, the Tecno Spark 40 Pro leads (29/100 vs 10/100). In the "battery" category, the Tecno Spark 40 Pro leads (48/100 vs 35/100). Value score: Redmi 4X — 22/100, Tecno Spark 40 Pro — 68/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Tecno Spark 40 Pro significantly outperforms the Redmi 4X (44/100 vs 8/100). In the "display" category, the Tecno Spark 40 Pro significantly outperforms the Redmi 4X (70/100 vs 32/100). In the "camera" category, the Tecno Spark 40 Pro notably outperforms the Redmi 4X (29/100 vs 10/100). In the "battery" category, the Tecno Spark 40 Pro is a bit better (48/100 vs 35/100). In the "portability" category, both devices are on the same level — 76/100.
| Specification | Redmi 4X | Tecno Spark 40 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 435 | MediaTek Helio G100 | |
| AnTuTu | 150628 | 576015 | |
| Geekbench Single | 141 | 727 | |
| Geekbench Multi | 618 | 2014 | |
| Display | 5.0" IPS LCD | 6.7" IPS LCD | |
| Resolution | — | 1224x2720 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 4100 mAh | 5000 mAh | |
| Charging | — | 45W | |
| Main camera | 13 MP | 48 MP | |
| Front camera | 5 MP | 8 MP | |
| RAM | 2GB / 3GB | 6GB / 8GB | |
| Storage | 16GB / 32GB | 128GB / 256GB | |
| OS | — | Android 15, HIOS 15.1 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | no | yes | |
| Protection | — | IP64 | |
| Dimensions | 139.2×70.0×8.7 mm | 163.7×75.9×6.7 mm | |
| Weight | 150 g | 195 g | |
| Launch price | $120 | $150 |
Redmi 4X
- Main: 13MP
- Front: 5MP
Tecno Spark 40 Pro
- Main: 48MP
- Front: 8MP
Redmi 4X
- 5.0" IPS LCD
- Refresh rate: 60 Hz
Tecno Spark 40 Pro
- 6.7" IPS LCD
- Resolution: 1224x2720
- Refresh rate: 120 Hz
Redmi 4X
- 4100 mAh
- Wireless charging: no data
Tecno Spark 40 Pro
- 5000 mAh
- Wired: 45W
- No wireless charging
We compared Redmi 4X and Tecno Spark 40 Pro, covering their specs and all relevant benchmarks.
Tecno Spark 40 Pro leads Redmi 4X by 73.8% in our overall performance rating.
Launch price difference: $30. Redmi 4X was $30 cheaper at launch.
performance
In the "performance" category, the Tecno Spark 40 Pro significantly outperforms the Redmi 4X (44/100 vs 8/100).
display
In the "display" category, the Tecno Spark 40 Pro significantly outperforms the Redmi 4X (70/100 vs 32/100).
camera
In the "camera" category, the Tecno Spark 40 Pro notably outperforms the Redmi 4X (29/100 vs 10/100).
battery
In the "battery" category, the Tecno Spark 40 Pro is a bit better (48/100 vs 35/100).
portability
In the "portability" category, both devices are on the same level — 76/100.
Which is better: the Redmi 4X or the Tecno Spark 40 Pro?
The Tecno Spark 40 Pro significantly outperforms the Redmi 4X by 26 points (46/100 vs 20/100).
What is the rating of the Redmi 4X and the Tecno Spark 40 Pro?
The Redmi 4X has a MobileRank rating of 20/100, the Tecno Spark 40 Pro — 46/100.
Which has the better camera: the Redmi 4X or the Tecno Spark 40 Pro?
The Tecno Spark 40 Pro leads on camera score (29/100 vs 10/100).
Which is more powerful: the Redmi 4X or the Tecno Spark 40 Pro?
The Tecno Spark 40 Pro leads on performance (44/100 vs 8/100).
Should you choose the Redmi 4X over the Tecno Spark 40 Pro?
The Redmi 4X is a better fit for everyday use. The Tecno Spark 40 Pro is a better fit for everyday use.