Infinix Hot 40i vs Vivo iQOO 15 Ultra
The Infinix Hot 40i (2024) runs on the Unisoc T606, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $100 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 29/100 (a 60-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5000); the main camera is 13 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 330,006); the Infinix Hot 40i is noticeably lighter (190g vs 227g).
Infinix Hot 40i
Vivo iQOO 15 Ultra
- Lighter: 190g vs 227g
- Cheaper at launch: $100 vs $799
- Better portability (62/100 vs 35/100)
- Higher AnTuTu: 4602290 vs 330006
- Better Geekbench Single: 3640 vs 378
- Better Geekbench Multi: 11033 vs 1335
- Bigger battery: 7400 vs 5000 mAh
- Faster charging: 120W vs 18W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (99/100 vs 27/100)
- Better camera (78/100 vs 10/100)
- Longer battery life (92/100 vs 43/100)
- Better display (99/100 vs 44/100)
Comparing the Infinix Hot 40i vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 60 points higher (89/100 vs 29/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 27/100). 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 43/100). Value score: Infinix Hot 40i — 42/100, Vivo iQOO 15 Ultra — 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 15 Ultra significantly outperforms the Infinix Hot 40i (99/100 vs 27/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Infinix Hot 40i (99/100 vs 44/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Infinix Hot 40i (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Infinix Hot 40i (92/100 vs 43/100). In the "portability" category, the Infinix Hot 40i notably outperforms the Vivo iQOO 15 Ultra (62/100 vs 35/100).
| Specification | Infinix Hot 40i | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Unisoc T606 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 330006 | 4602290 | |
| Geekbench Single | 378 | 3640 | |
| Geekbench Multi | 1335 | 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 | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 8GB | 12GB / 16GB / 24GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 13, XOS 13 | Android 16 | |
| Brightness (peak) | 480 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.6×75.6×8.3 mm | 163.7×76.8×8.7 mm | |
| Weight | 190 g | 227 g | |
| Launch price | $100 | $799 |
Infinix Hot 40i
- Main: 13MP
- Front: 8MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Infinix Hot 40i
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Infinix Hot 40i
- 5000 mAh
- Wired: 18W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Infinix Hot 40i and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Infinix Hot 40i by 92.8% in our overall performance rating.
Launch price difference: $699. Infinix Hot 40i was $699 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Infinix Hot 40i (99/100 vs 27/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Infinix Hot 40i (99/100 vs 44/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Infinix Hot 40i (78/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Infinix Hot 40i (92/100 vs 43/100).
portability
In the "portability" category, the Infinix Hot 40i notably outperforms the Vivo iQOO 15 Ultra (62/100 vs 35/100).
Which is better: the Infinix Hot 40i or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Infinix Hot 40i by 60 points (89/100 vs 29/100).
What is the rating of the Infinix Hot 40i and the Vivo iQOO 15 Ultra?
The Infinix Hot 40i has a MobileRank rating of 29/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Infinix Hot 40i 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 Infinix Hot 40i or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 27/100).
Should you choose the Infinix Hot 40i over the Vivo iQOO 15 Ultra?
The Infinix Hot 40i 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, budget-conscious buyers.