Tecno Spark Go vs Vivo iQOO 15
The Tecno Spark Go (2025) runs on the MediaTek Dimensity 6400, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 44/100 (a 42-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 6000); the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 550,018); the Vivo iQOO 15 has NFC for contactless payments, the Tecno Spark Go doesn't; the Tecno Spark Go is noticeably lighter (194g vs 215g).
Tecno Spark Go
Vivo iQOO 15
- Lighter: 194g vs 215g
- Better portability (63/100 vs 48/100)
- Higher AnTuTu: 3740528 vs 550018
- Better Geekbench Single: 3041 vs 803
- Better Geekbench Multi: 9494 vs 2047
- Bigger battery: 7000 vs 6000 mAh
- Faster charging: 100W vs 18W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 44/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (85/100 vs 51/100)
- Better display (99/100 vs 55/100)
Comparing the Tecno Spark Go vs the Vivo iQOO 15, the Vivo iQOO 15 scores 42 points higher (86/100 vs 44/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 44/100). 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 51/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark Go (94/100 vs 44/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark Go (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark Go (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark Go (85/100 vs 51/100). In the "portability" category, the Tecno Spark Go notably outperforms the Vivo iQOO 15 (63/100 vs 48/100).
| Specification | Tecno Spark Go | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6400 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 550018 | 3740528 | |
| Geekbench Single | 803 | 3041 | |
| Geekbench Multi | 2047 | 9494 | |
| Display | 6.8" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 7000 mAh | |
| Charging | 18W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 32 MP | |
| RAM | 4GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, HIOS 15 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | no | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 167.7×77.9×8.0 mm | 163.7×76.8×8.1 mm | |
| Weight | 194 g | 215 g | |
| Launch price | — | $599 |
Tecno Spark Go
- Main: 50MP
- Front: 5MP
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Tecno Spark Go
- 6.8" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Tecno Spark Go
- 6000 mAh
- Wired: 18W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
We compared Tecno Spark Go and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Tecno Spark Go by 85.3% in our overall performance rating.
Tecno Spark Go
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark Go (94/100 vs 44/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark Go (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark Go (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Tecno Spark Go (85/100 vs 51/100).
portability
In the "portability" category, the Tecno Spark Go notably outperforms the Vivo iQOO 15 (63/100 vs 48/100).
Which is better: the Tecno Spark Go or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Tecno Spark Go by 42 points (86/100 vs 44/100).
What is the rating of the Tecno Spark Go and the Vivo iQOO 15?
The Tecno Spark Go has a MobileRank rating of 44/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Tecno Spark Go 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 Go or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 44/100).
Should you choose the Tecno Spark Go over the Vivo iQOO 15?
The Tecno Spark Go is a better fit for everyday use. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.