Lava Agni 4 vs Vivo iQOO 15
The Lava Agni 4 (2025) runs on the MediaTek Dimensity 8350, 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 61/100 (a 25-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5000); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 1,724,757); the Vivo iQOO 15 has NFC for contactless payments, the Lava Agni 4 doesn't.
Profile comparison
Category scores
Lava Agni 4
Vivo iQOO 15
What makes Lava Agni 4 better?
- Lighter: 208g vs 215g
- Overall rating 61/100
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 1724757
- Better Geekbench Single: 3013 vs 1398
- Better Geekbench Multi: 9287 vs 4313
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 100W vs 66W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 70/100)
- Better camera (78/100 vs 44/100)
- Longer battery life (85/100 vs 53/100)
- Better display (99/100 vs 83/100)
Comparison verdict
Comparing the Lava Agni 4 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 25 points higher (86/100 vs 61/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 70/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 53/100). In the "performance" category, the Vivo iQOO 15 notably outperforms the Lava Agni 4 (94/100 vs 70/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Lava Agni 4 (99/100 vs 83/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Lava Agni 4 (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Lava Agni 4 (85/100 vs 53/100). In the "portability" category, both devices are on the same level — 48/100.
Specs comparison
| Specification | Lava Agni 4 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8350 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1724757 | 3758268 | |
| Geekbench Single | 1398 | 3013 | |
| Geekbench Multi | 4313 | 9287 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1220x2712 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | 66W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 50 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 2400 nits | 6000 nits | |
| NFC | no | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 160.7×75.3×8.6 mm | 163.7×76.8×8.1 mm | |
| Weight | 208 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Lava Agni 4
- Main: 50MP
- Ultrawide: 8MP
- Front: 50MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Lava Agni 4
- 6.7" AMOLED
- Resolution: 1220x2712
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Lava Agni 4
- 5000 mAh
- Wired: 66W
- 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 Lava Agni 4 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Lava Agni 4 by 54.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Lava Agni 4
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Lava Agni 4 (94/100 vs 70/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Lava Agni 4 (99/100 vs 83/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Lava Agni 4 (78/100 vs 44/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Lava Agni 4 (85/100 vs 53/100).
portability
In the "portability" category, both devices are on the same level — 48/100.
Frequently asked questions
Which is better: the Lava Agni 4 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Lava Agni 4 by 25 points (86/100 vs 61/100).
What is the rating of the Lava Agni 4 and the Vivo iQOO 15?
The Lava Agni 4 has a MobileRank rating of 61/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Lava Agni 4 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 44/100).
Which is more powerful: the Lava Agni 4 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 70/100).
Should you choose the Lava Agni 4 over the Vivo iQOO 15?
The Lava Agni 4 is a better fit for active users. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.