POCO F9 Ultra vs vivo Y39 5G
64.4Performance28.9
84.3Display39.6
78.2Camera29
92Battery66.2
78.7Features52
13 spec wins — POCO F9 Ultra3 spec wins — vivo Y39 5G
InnoReviews verdict
POCO F9 Ultra wins this phone face-off, 78.1 to 40.8, pulling ahead mainly in camera (+49) and display (+45). vivo Y39 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the POCO F9 Ultra
- Stronger performance score: 64 vs 29
- Stronger display score: 84 vs 40
- Stronger camera score: 78 vs 29
- Stronger battery score: 92 vs 66
- Stronger features score: 79 vs 52
Reasons to pick the vivo Y39 5G
- 12% lower weight: 207 g vs 235 g
- Has 3.5mm jack — the other doesn't
Display
| Spec | POCO F9 Ultra | vivo Y39 5G |
|---|---|---|
| Screen size | 6.9 ″+3% | 6.68 ″ |
| Panel type | AMOLED | IPS LCD |
| Resolution | 2608x1200 | 720x1608 |
| Pixel density | 416 ppi+58% | 264 ppi |
| Refresh rate | 185 Hz+54% | 120 Hz |
| Peak brightness | 4,500 nits+350% | 1,000 nits |
Performance
| Spec | POCO F9 Ultra | vivo Y39 5G |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 4 Gen 2 |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB / 1TB | 128/256GB |
| Storage type | UFS 4.1 | UFS 2.2 |
Camera
| Spec | POCO F9 Ultra | vivo Y39 5G |
|---|---|---|
| Main camera | 200 MP+300% | 50 MP |
| Main aperture | f/1.68 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 5 x | — |
| Max video | 8K@30fps | 1080p@30fps |
| Front camera | 32 MP+300% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | POCO F9 Ultra | vivo Y39 5G |
|---|---|---|
| Capacity | 8,050 mAh+24% | 6,500 mAh |
| Wired charging | 100 W+127% | 44 W |
| Wireless charging | 50 W | — |
Design
| Spec | POCO F9 Ultra | vivo Y39 5G |
|---|---|---|
| Weight | 235 g | 207 g+12% |
| Thickness | 8.7 mm | 8.4 mm+4% |
| IP rating | IP68 | IP64 |
Connectivity
| Spec | POCO F9 Ultra | vivo Y39 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 6.0 | 5.0 |
| NFC | Yes | No |
| USB | USB-C 3.2 | USB-C 2.0 |
| eSIM | Yes | No |
Software
| Spec | POCO F9 Ultra | vivo Y39 5G |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (Funtouch OS 15) |
| OS update pledge | 4 years+100% | 2 years |
Audio
| Spec | POCO F9 Ultra | vivo Y39 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | Yes |