Tecno Spark 50 5G vs Xiaomi 15 Ultra
The Tecno Spark 50 5G (2026) runs on the Dimensity 6300, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $179 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 47/100 (a 38-point difference). Key differences: the Tecno Spark 50 5G has the bigger battery (6500 mAh vs 6000); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 524,785); the Tecno Spark 50 5G is noticeably lighter (195g vs 225g).
Tecno Spark 50 5G
Xiaomi 15 Ultra
- Bigger battery: 6500 vs 6000 mAh
- Lighter: 195g vs 225g
- Cheaper at launch: $179 vs $999
- Better portability (64/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 524785
- Better Geekbench Single: 3050 vs 771
- Better Geekbench Multi: 10200 vs 1980
- Faster charging: 90W vs 45W
- Higher performance (92/100 vs 43/100)
- Better camera (87/100 vs 30/100)
- Longer battery life (80/100 vs 69/100)
- Better display (90/100 vs 55/100)
Comparing the Tecno Spark 50 5G vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 38 points higher (85/100 vs 47/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 43/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 30/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 69/100). Value score: Tecno Spark 50 5G — 62/100, Xiaomi 15 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Tecno Spark 50 5G (92/100 vs 43/100). In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Tecno Spark 50 5G (90/100 vs 55/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Tecno Spark 50 5G (87/100 vs 30/100). In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 69/100). In the "portability" category, the Tecno Spark 50 5G significantly outperforms the Xiaomi 15 Ultra (64/100 vs 29/100).
| Specification | Tecno Spark 50 5G | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Dimensity 6300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 524785 | 3030376 | |
| Geekbench Single | 771 | 3050 | |
| Geekbench Multi | 1980 | 10200 | |
| Display | 6.8" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 720x1600 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 6000 mAh | |
| Charging | 45W | 90W | |
| Wireless charging | — | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB / 8GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 161.3×75.3×9.4 mm | |
| Weight | 195 g | 225 g | |
| Launch price | $179 | $999 |
Tecno Spark 50 5G
- Main: 50MP f/f/1.8
- Front: 8MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Tecno Spark 50 5G
- 6.8" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Tecno Spark 50 5G
- 6500 mAh
- Wired: 45W
- Wireless charging: no data
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared Tecno Spark 50 5G and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Tecno Spark 50 5G by 82.7% in our overall performance rating.
Launch price difference: $820. Tecno Spark 50 5G was $820 cheaper at launch.
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Tecno Spark 50 5G (92/100 vs 43/100).
display
In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Tecno Spark 50 5G (90/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Tecno Spark 50 5G (87/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 69/100).
portability
In the "portability" category, the Tecno Spark 50 5G significantly outperforms the Xiaomi 15 Ultra (64/100 vs 29/100).
Which is better: the Tecno Spark 50 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Tecno Spark 50 5G by 38 points (85/100 vs 47/100).
What is the rating of the Tecno Spark 50 5G and the Xiaomi 15 Ultra?
The Tecno Spark 50 5G has a MobileRank rating of 47/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Tecno Spark 50 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 30/100).
Which is more powerful: the Tecno Spark 50 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 43/100).
Should you choose the Tecno Spark 50 5G over the Xiaomi 15 Ultra?
The Tecno Spark 50 5G is a better fit for everyday use. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.