Poco F4 vs Vivo iQOO 15
The Poco F4 (2022) runs on the Qualcomm Snapdragon 870, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $350 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 56/100 (a 30-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 4500); the main camera is 64 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 961,250); the Poco F4 is noticeably lighter (195g vs 215g).
Profile comparison
Category scores
Poco F4
Vivo iQOO 15
What makes Poco F4 better?
- Better main camera: 64MP vs 50MP
- Lighter: 195g vs 215g
- Cheaper at launch: $350 vs $599
- Better portability (65/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 961250
- Better Geekbench Single: 3013 vs 1298
- Better Geekbench Multi: 9287 vs 3520
- Bigger battery: 7000 vs 4500 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 60/100)
- Better camera (78/100 vs 44/100)
- Longer battery life (85/100 vs 42/100)
- Better display (99/100 vs 79/100)
Comparison verdict
Comparing the Poco F4 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 30 points higher (86/100 vs 56/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 60/100). 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 42/100). Value score: Poco F4 — 46/100, Vivo iQOO 15 — 86/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15 significantly outperforms the Poco F4 (94/100 vs 60/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Poco F4 (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Poco F4 (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Poco F4 (85/100 vs 42/100). In the "portability" category, the Poco F4 notably outperforms the Vivo iQOO 15 (65/100 vs 48/100).
Specs comparison
| Specification | Poco F4 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 870 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 961250 | 3758268 | |
| Geekbench Single | 1298 | 3013 | |
| Geekbench Multi | 3520 | 9287 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 4500 mAh | 7000 mAh | |
| Charging | 67W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12 | Android 16 | |
| Brightness (peak) | 1300 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP53 | IP68 | |
| Dimensions | 163.2×76.0×7.7 mm | 163.7×76.8×8.1 mm | |
| Weight | 195 g | 215 g | |
| Launch price | $350 | $599 |
Camera comparison
Poco F4
- Main: 64MP f/1.79
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Poco F4
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Poco F4
- 4500 mAh
- Wired: 67W
- 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 Poco F4 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Poco F4 by 74.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $249. Poco F4 was $249 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Poco F4 (94/100 vs 60/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Poco F4 (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Poco F4 (78/100 vs 44/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Poco F4 (85/100 vs 42/100).
portability
In the "portability" category, the Poco F4 notably outperforms the Vivo iQOO 15 (65/100 vs 48/100).
Frequently asked questions
Which is better: the Poco F4 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Poco F4 by 30 points (86/100 vs 56/100).
What is the rating of the Poco F4 and the Vivo iQOO 15?
The Poco F4 has a MobileRank rating of 56/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Poco F4 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 44/100).
Which is more powerful: the Poco F4 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 60/100).
Should you choose the Poco F4 over the Vivo iQOO 15?
The Poco F4 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.