Tecno Spark 50C vs Vivo iQOO 15 Ultra
The Tecno Spark 50C (2026) runs on the MediaTek Helio G81, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 30/100 (a 59-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5200); the main camera is 13 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 358,608).
Profile comparison
Category scores
Tecno Spark 50C
Vivo iQOO 15 Ultra
What makes Tecno Spark 50C better?
- Better portability (62/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 358608
- Better Geekbench Single: 3639 vs 432
- Better Geekbench Multi: 11047 vs 1416
- Bigger battery: 7400 vs 5200 mAh
- Faster charging: 120W vs 15W
- Better main camera: 50MP vs 13MP
- Higher performance (99/100 vs 30/100)
- Better camera (78/100 vs 10/100)
- Longer battery life (92/100 vs 48/100)
- Better display (99/100 vs 37/100)
Comparison verdict
Comparing the Tecno Spark 50C vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 59 points higher (89/100 vs 30/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 30/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 48/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C (99/100 vs 30/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C (99/100 vs 37/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C (92/100 vs 48/100). In the "portability" category, the Tecno Spark 50C notably outperforms the Vivo iQOO 15 Ultra (62/100 vs 35/100).
Specs comparison
| Specification | Tecno Spark 50C | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G81 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 358608 | 4602290 | |
| Geekbench Single | 432 | 3639 | |
| Geekbench Multi | 1416 | 11047 | |
| Display | 6.8" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 5200 mAh | 7400 mAh | |
| Charging | 15W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB | 12GB / 16GB / 24GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68 | |
| Dimensions | 167.8×79.2×7.9 mm | 163.7×76.8×8.7 mm | |
| Weight | — | 227 g | |
| Launch price | — | $799 |
Camera comparison
Tecno Spark 50C
- Main: 13MP
- Front: 8MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Tecno Spark 50C
- 6.8" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Tecno Spark 50C
- 5200 mAh
- Wired: 15W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Tecno Spark 50C and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Tecno Spark 50C by 92.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Tecno Spark 50C
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C (99/100 vs 30/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C (99/100 vs 37/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C (78/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C (92/100 vs 48/100).
portability
In the "portability" category, the Tecno Spark 50C notably outperforms the Vivo iQOO 15 Ultra (62/100 vs 35/100).
Frequently asked questions
Which is better: the Tecno Spark 50C or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 50C by 59 points (89/100 vs 30/100).
What is the rating of the Tecno Spark 50C and the Vivo iQOO 15 Ultra?
The Tecno Spark 50C has a MobileRank rating of 30/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Tecno Spark 50C or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 10/100).
Which is more powerful: the Tecno Spark 50C or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 30/100).
Should you choose the Tecno Spark 50C over the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.