Tecno Spark 50 5G vs Vivo iQOO 15
The Tecno Spark 50 5G (2026) runs on the MediaTek Dimensity 6400, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $160 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 88/100 vs 45/100 (a 43-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 6500); the Vivo iQOO 15 is faster in AnTuTu (3,950,082 vs 581,041).
Profile comparison
Category scores
Tecno Spark 50 5G
Vivo iQOO 15
What makes Tecno Spark 50 5G better?
- Lighter: 210g vs 215g
- Cheaper at launch: $160 vs $599
- Better portability (51/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3950082 vs 581041
- Better Geekbench Single: 3639 vs 803
- Better Geekbench Multi: 11047 vs 2047
- Bigger battery: 7000 vs 6500 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (98/100 vs 45/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (85/100 vs 58/100)
- Better display (99/100 vs 55/100)
Comparison verdict
Comparing the Tecno Spark 50 5G vs the Vivo iQOO 15, the Vivo iQOO 15 scores 43 points higher (88/100 vs 45/100). In the "performance" category, the Vivo iQOO 15 leads (98/100 vs 45/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 58/100). Value score: Tecno Spark 50 5G — 62/100, Vivo iQOO 15 — 90/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark 50 5G (98/100 vs 45/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark 50 5G (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark 50 5G (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Tecno Spark 50 5G (85/100 vs 58/100). In the "portability" category, the Tecno Spark 50 5G and the Vivo iQOO 15 are nearly equal (51/100 vs 48/100).
Specs comparison
| Specification | Tecno Spark 50 5G | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6400 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 581041 | 3950082 | |
| Geekbench Single | 803 | 3639 | |
| Geekbench Multi | 2047 | 11047 | |
| Display | 6.8" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1576 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6500 mAh | 7000 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 0W | 40W | |
| 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 | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 167.9×79.3×8.2 mm | 163.7×76.8×8.1 mm | |
| Weight | 210 g | 215 g | |
| Launch price | $160 | $599 |
Camera comparison
Tecno Spark 50 5G
- Main: 50MP f/1.9
- Front: 8MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Tecno Spark 50 5G
- 6.8" IPS LCD
- Resolution: 720x1576
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Tecno Spark 50 5G
- 6500 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Tecno Spark 50 5G and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Tecno Spark 50 5G by 85.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $439. Tecno Spark 50 5G was $439 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark 50 5G (98/100 vs 45/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark 50 5G (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark 50 5G (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Tecno Spark 50 5G (85/100 vs 58/100).
portability
In the "portability" category, the Tecno Spark 50 5G and the Vivo iQOO 15 are nearly equal (51/100 vs 48/100).
Frequently asked questions
Which is better: the Tecno Spark 50 5G or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Tecno Spark 50 5G by 43 points (88/100 vs 45/100).
What is the rating of the Tecno Spark 50 5G and the Vivo iQOO 15?
The Tecno Spark 50 5G has a MobileRank rating of 45/100, the Vivo iQOO 15 — 88/100.
Which has the better camera: the Tecno Spark 50 5G or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 30/100).
Which is more powerful: the Tecno Spark 50 5G or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (98/100 vs 45/100).
Should you choose the Tecno Spark 50 5G over the Vivo iQOO 15?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.