Tecno Spark 40 4G vs Xiaomi 17
The Tecno Spark 40 4G (2025) runs on the MediaTek Helio G81, while the Xiaomi 17 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 leads — 87/100 vs 39/100 (a 48-point difference). Key differences: the Xiaomi 17 has the bigger battery (7000 mAh vs 5200); the Xiaomi 17 is faster in AnTuTu (3,404,616 vs 358,608).
Profile comparison
Category scores
Tecno Spark 40 4G
Xiaomi 17
What makes Tecno Spark 40 4G better?
- Better portability (68/100 vs 63/100)
What makes Xiaomi 17 better?
- Higher AnTuTu: 3404616 vs 358608
- Better Geekbench Single: 3566 vs 432
- Better Geekbench Multi: 10162 vs 1416
- Bigger battery: 7000 vs 5200 mAh
- Faster charging: 100W vs 45W
- Higher performance (95/100 vs 30/100)
- Better camera (81/100 vs 30/100)
- Longer battery life (87/100 vs 53/100)
- Better display (85/100 vs 55/100)
Comparison verdict
Comparing the Tecno Spark 40 4G vs the Xiaomi 17, the Xiaomi 17 scores 48 points higher (87/100 vs 39/100). In the "performance" category, the Xiaomi 17 leads (95/100 vs 30/100). In the "camera" category, the Xiaomi 17 leads (81/100 vs 30/100). In the "battery" category, the Xiaomi 17 leads (87/100 vs 53/100). In the "performance" category, the Xiaomi 17 significantly outperforms the Tecno Spark 40 4G (95/100 vs 30/100). In the "display" category, the Xiaomi 17 significantly outperforms the Tecno Spark 40 4G (85/100 vs 55/100). In the "camera" category, the Xiaomi 17 significantly outperforms the Tecno Spark 40 4G (81/100 vs 30/100). In the "battery" category, the Xiaomi 17 significantly outperforms the Tecno Spark 40 4G (87/100 vs 53/100). In the "portability" category, the Tecno Spark 40 4G is a bit better (68/100 vs 63/100).
Specs comparison
| Specification | Tecno Spark 40 4G | Xiaomi 17 | |
|---|---|---|---|
| Processor | MediaTek Helio G81 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 358608 | 3404616 | |
| Geekbench Single | 432 | 3566 | |
| Geekbench Multi | 1416 | 10162 | |
| Display | 6.7" IPS LCD | 6.3" LTPO AMOLED | |
| Resolution | 720x1600 | 2656x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 7000 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 15, HIOS 15 | Android 16 / HyperOS 3 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 165.6×77.0×7.7 mm | 151.1×71.8×8.1 mm | |
| Weight | — | 191 g | |
| Launch price | — | $709 |
Camera comparison
Tecno Spark 40 4G
- Main: 50MP
- Front: 8MP
Xiaomi 17
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Tecno Spark 40 4G
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Xiaomi 17
- 6.3" LTPO AMOLED
- Resolution: 2656x1200
- Refresh rate: 120 Hz
Battery and charging
Tecno Spark 40 4G
- 5200 mAh
- Wired: 45W
- No wireless charging
Xiaomi 17
- 7000 mAh
- NanoReview test: web browsing 15:00 hrs, total 33:58 hrs
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Tecno Spark 40 4G and Xiaomi 17, covering their specs and all relevant benchmarks.
Xiaomi 17 leads Tecno Spark 40 4G by 89.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Tecno Spark 40 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 significantly outperforms the Tecno Spark 40 4G (95/100 vs 30/100).
display
In the "display" category, the Xiaomi 17 significantly outperforms the Tecno Spark 40 4G (85/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 17 significantly outperforms the Tecno Spark 40 4G (81/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 17 significantly outperforms the Tecno Spark 40 4G (87/100 vs 53/100).
portability
In the "portability" category, the Tecno Spark 40 4G is a bit better (68/100 vs 63/100).
Frequently asked questions
Which is better: the Tecno Spark 40 4G or the Xiaomi 17?
The Xiaomi 17 significantly outperforms the Tecno Spark 40 4G by 48 points (87/100 vs 39/100).
What is the rating of the Tecno Spark 40 4G and the Xiaomi 17?
The Tecno Spark 40 4G has a MobileRank rating of 39/100, the Xiaomi 17 — 87/100.
Which has the better camera: the Tecno Spark 40 4G or the Xiaomi 17?
The Xiaomi 17 leads on camera score (81/100 vs 30/100).
Which is more powerful: the Tecno Spark 40 4G or the Xiaomi 17?
The Xiaomi 17 leads on performance (95/100 vs 30/100).
Should you choose the Tecno Spark 40 4G over the Xiaomi 17?
The Xiaomi 17 is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.