Poco F8 Pro vs Vivo Y31s 5G
The Poco F8 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo Y31s 5G (2026) runs on the Qualcomm Snapdragon 4 Gen 2; launch prices were $529 and $200. By overall MobileRank rating, the Poco F8 Pro leads — 79/100 vs 47/100 (a 32-point difference). Key differences: the Vivo Y31s 5G has the bigger battery (6500 mAh vs 6210); the main camera is 200 MP vs 50 MP; the Poco F8 Pro is faster in AnTuTu (3,033,306 vs 560,863); the Poco F8 Pro has NFC for contactless payments, the Vivo Y31s 5G doesn't.
Poco F8 Pro
Vivo Y31s 5G
- Higher AnTuTu: 3033306 vs 560863
- Better Geekbench Single: 3041 vs 923
- Better Geekbench Multi: 9494 vs 2249
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Lighter: 199g vs 207g
- Higher performance (91/100 vs 47/100)
- Better camera (70/100 vs 37/100)
- Longer battery life (68/100 vs 58/100)
- Better display (83/100 vs 55/100)
- Better portability (60/100 vs 50/100)
- Bigger battery: 6500 vs 6210 mAh
- Cheaper at launch: $200 vs $529
- Overall rating 47/100
Comparing the Poco F8 Pro vs the Vivo Y31s 5G, the Poco F8 Pro scores 32 points higher (79/100 vs 47/100). In the "performance" category, the Poco F8 Pro leads (91/100 vs 47/100). In the "camera" category, the Poco F8 Pro leads (70/100 vs 37/100). In the "battery" category, the Poco F8 Pro leads (68/100 vs 58/100). Value score: Poco F8 Pro — 80/100, Vivo Y31s 5G — 56/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Poco F8 Pro significantly outperforms the Vivo Y31s 5G (91/100 vs 47/100). In the "display" category, the Poco F8 Pro notably outperforms the Vivo Y31s 5G (83/100 vs 55/100). In the "camera" category, the Poco F8 Pro significantly outperforms the Vivo Y31s 5G (70/100 vs 37/100). In the "battery" category, the Poco F8 Pro is a bit better (68/100 vs 58/100). In the "portability" category, the Poco F8 Pro is a bit better (60/100 vs 50/100).
| Specification | Poco F8 Pro | Vivo Y31s 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 3033306 | 560863 | |
| Geekbench Single | 3041 | 923 | |
| Geekbench Multi | 9494 | 2249 | |
| Display | 6.7" AMOLED | 6.7" IPS LCD | |
| Resolution | 2712x1220 | 1600x720 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6210 mAh | 6500 mAh | |
| Charging | 100W | 44W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 8GB / 12GB | 8GB | |
| Storage | 256GB / 512GB | 256GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 157.5×75.3×8.0 mm | 164.2×75.4×8.4 mm | |
| Weight | 199 g | 207 g | |
| Launch price | $529 | $200 |
Poco F8 Pro
- Main: 200MP f/1.65
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Vivo Y31s 5G
- Main: 50MP f/f/1.8
- Front: 32MP
Poco F8 Pro
- 6.7" AMOLED
- Resolution: 2712x1220
- Refresh rate: 120 Hz
Vivo Y31s 5G
- 6.7" IPS LCD
- Resolution: 1600x720
- Refresh rate: 120 Hz
Poco F8 Pro
- 6210 mAh
- NanoReview test: web browsing 12:55 hrs, total 30:03 hrs
- Wired: 100W
- No wireless charging
Vivo Y31s 5G
- 6500 mAh
- Wired: 44W
- No wireless charging
We compared Poco F8 Pro and Vivo Y31s 5G, covering their specs and all relevant benchmarks.
Poco F8 Pro leads Vivo Y31s 5G by 440.8% in our overall performance rating.
Launch price difference: $329. Vivo Y31s 5G was $329 cheaper at launch.
performance
In the "performance" category, the Poco F8 Pro significantly outperforms the Vivo Y31s 5G (91/100 vs 47/100).
display
In the "display" category, the Poco F8 Pro notably outperforms the Vivo Y31s 5G (83/100 vs 55/100).
camera
In the "camera" category, the Poco F8 Pro significantly outperforms the Vivo Y31s 5G (70/100 vs 37/100).
battery
In the "battery" category, the Poco F8 Pro is a bit better (68/100 vs 58/100).
portability
In the "portability" category, the Poco F8 Pro is a bit better (60/100 vs 50/100).
Which is better: the Poco F8 Pro or the Vivo Y31s 5G?
The Poco F8 Pro significantly outperforms the Vivo Y31s 5G by 32 points (79/100 vs 47/100).
What is the rating of the Poco F8 Pro and the Vivo Y31s 5G?
The Poco F8 Pro has a MobileRank rating of 79/100, the Vivo Y31s 5G — 47/100.
Which has the better camera: the Poco F8 Pro or the Vivo Y31s 5G?
The Poco F8 Pro leads on camera score (70/100 vs 37/100).
Which is more powerful: the Poco F8 Pro or the Vivo Y31s 5G?
The Poco F8 Pro leads on performance (91/100 vs 47/100).
Should you choose the Poco F8 Pro over the Vivo Y31s 5G?
The Poco F8 Pro is a better fit for gamers and power users, budget-conscious buyers. The Vivo Y31s 5G is a better fit for everyday use.