Tecno Spark Go 2 vs Vivo iQOO 15T
The Tecno Spark Go 2 (2025) runs on the Unisoc T606, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $80 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 27/100 (a 55-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 5000); the main camera is 13 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 330,006); the Vivo iQOO 15T has NFC for contactless payments, the Tecno Spark Go 2 doesn't; the Tecno Spark Go 2 is noticeably lighter (189g vs 216g).
Tecno Spark Go 2
Vivo iQOO 15T
- Lighter: 189g vs 216g
- Cheaper at launch: $80 vs $499
- Better portability (62/100 vs 44/100)
- Higher AnTuTu: 3815522 vs 330006
- Better Geekbench Single: 3228 vs 378
- Better Geekbench Multi: 9553 vs 1335
- Bigger battery: 8000 vs 5000 mAh
- Faster charging: 100W vs 15W
- Better main camera: 200MP vs 13MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (95/100 vs 27/100)
- Better camera (65/100 vs 10/100)
- Longer battery life (75/100 vs 43/100)
- Better display (99/100 vs 32/100)
Comparing the Tecno Spark Go 2 vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 55 points higher (82/100 vs 27/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 27/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 43/100). Value score: Tecno Spark Go 2 — 38/100, Vivo iQOO 15T — 90/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 (95/100 vs 27/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 (99/100 vs 32/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 (75/100 vs 43/100). In the "portability" category, the Tecno Spark Go 2 notably outperforms the Vivo iQOO 15T (62/100 vs 44/100).
| Specification | Tecno Spark Go 2 | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Unisoc T606 | MediaTek Dimensity 9500 | |
| AnTuTu | 330006 | 3815522 | |
| Geekbench Single | 378 | 3228 | |
| Geekbench Multi | 1335 | 9553 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 5000 mAh | 8000 mAh | |
| Charging | 15W | 100W | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 3GB / 4GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB / 1TB | |
| OS | Android 15, HIOS 15 | Android 16 | |
| NFC | no | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 165.6×77.0×8.3 mm | — | |
| Weight | 189 g | 216 g | |
| Launch price | $80 | $499 |
Tecno Spark Go 2
- Main: 13MP
- Front: 5MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Tecno Spark Go 2
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 60 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Tecno Spark Go 2
- 5000 mAh
- Wired: 15W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Tecno Spark Go 2 and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Tecno Spark Go 2 by 91.4% in our overall performance rating.
Launch price difference: $419. Tecno Spark Go 2 was $419 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 (95/100 vs 27/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 (99/100 vs 32/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 (65/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 (75/100 vs 43/100).
portability
In the "portability" category, the Tecno Spark Go 2 notably outperforms the Vivo iQOO 15T (62/100 vs 44/100).
Which is better: the Tecno Spark Go 2 or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Tecno Spark Go 2 by 55 points (82/100 vs 27/100).
What is the rating of the Tecno Spark Go 2 and the Vivo iQOO 15T?
The Tecno Spark Go 2 has a MobileRank rating of 27/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Tecno Spark Go 2 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 10/100).
Which is more powerful: the Tecno Spark Go 2 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (95/100 vs 27/100).
Should you choose the Tecno Spark Go 2 over the Vivo iQOO 15T?
The Tecno Spark Go 2 is a better fit for everyday use. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.