Tecno Spark 20 vs Vivo iQOO 15 Ultra
The Tecno Spark 20 (2023) runs on the MediaTek Helio G85, 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 — 84/100 vs 18/100 (a 66-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 346,495); the Vivo iQOO 15 Ultra has NFC for contactless payments, the Tecno Spark 20 doesn't.
Tecno Spark 20
Vivo iQOO 15 Ultra
- Better design/ergonomics (50/100 vs 16/100)
- Higher AnTuTu: 4602290 vs 346495
- Better Geekbench Single: 3640 vs 420
- Better Geekbench Multi: 11033 vs 1364
- Bigger battery: 7400 vs 5000 mAh
- Faster charging: 120W vs 18W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (97/100 vs 0/100)
- Better camera (74/100 vs 9/100)
- Longer battery life (86/100 vs 36/100)
- Better display (100/100 vs 50/100)
Comparing the Tecno Spark 20 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 66 points higher (84/100 vs 18/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (97/100 vs 0/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (74/100 vs 9/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (86/100 vs 36/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 (97/100 vs 0/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 (100/100 vs 50/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 (74/100 vs 9/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 (86/100 vs 36/100). In the "design" category, the Tecno Spark 20 significantly outperforms the Vivo iQOO 15 Ultra (50/100 vs 16/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Tecno Spark 20 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G85 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 346495 | 4602290 | |
| Geekbench Single | 420 | 3640 | |
| Geekbench Multi | 1364 | 11033 | |
| Display | 6.6" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1612 | 1440x3168 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7400 mAh | |
| Charging | 18W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | — | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 4GB / 8GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 13, HIOS 13 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | no | yes | |
| Protection | IP53 | IP68 | |
| Dimensions | 163.7×75.6×8.5 mm | 163.7×76.8×8.7 mm | |
| Weight | — | 227 g | |
| Price | — | $799 |
Tecno Spark 20
- Main: —
- Front: 32MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Tecno Spark 20
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Tecno Spark 20
- 5000 mAh
- Wired: 18W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Tecno Spark 20 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Tecno Spark 20 by 92.5% in our overall performance rating.
Tecno Spark 20
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 (97/100 vs 0/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 (100/100 vs 50/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 (74/100 vs 9/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 (86/100 vs 36/100).
design
In the "design" category, the Tecno Spark 20 significantly outperforms the Vivo iQOO 15 Ultra (50/100 vs 16/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Tecno Spark 20 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Tecno Spark 20 by 66 points (84/100 vs 18/100).
What is the rating of the Tecno Spark 20 and the Vivo iQOO 15 Ultra?
The Tecno Spark 20 has a MobileRank rating of 18/100, the Vivo iQOO 15 Ultra — 84/100.
Which has the better camera: the Tecno Spark 20 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (74/100 vs 9/100).
Which is more powerful: the Tecno Spark 20 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (97/100 vs 0/100).
Should you choose the Tecno Spark 20 over the Vivo iQOO 15 Ultra?
The Tecno Spark 20 is a better fit for everyday use. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life.