vivo S9
66
BuyYourPhone score
Display73
Camera78
Battery49
Price in Pakistan
Not announced
View phone
SIDE-BY-SIDE COMPARISON
vivo S9 vs vivo Y31d
Compare price, scores and the specifications that matter before choosing your next phone.
Phones
vivo Y31d
60
BuyYourPhone score
Display60
Camera56
Battery74
Price in Pakistan
Rs. 62,999
View phone
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AT A GLANCE
Higher scores indicate stronger performance in that category.
Score overview
Display 73
Camera 78
Battery 49
Gaming 56
Display 60
Camera 56
Battery 74
Gaming 64
smartphone
General
| Release date | Not available | Not available |
|---|---|---|
| SIM | Dual Nano-SIM | Dual Nano-SIM |
| eSIM | No | No |
| Max active SIMs | 2 | 2 |
| Dimensions | 158.4 x 73.9 x 7.4 mm (6.24 x 2.91 x 0.29 in) | 166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in) |
| Weight | 173 g (6.10 oz) | 219 g (7.72 oz) |
| Android | Android 11 | Android 16 |
| Interface | Not available | Not available |
| OS updates | Not available | Not available |
battery_charging_full
Battery & charging
| Chemistry | 4000 mAh | Si/C Li-Ion |
|---|---|---|
| Capacity | 4000 mAh | 7200 mAh |
| Wired charging | 33W | Not available |
| Wireless charging | Not available | Not available |
| Reverse wired | Not available | 44W |
| Reverse wireless | Not available | Not available |
| Bypass charging | Not listed | Yes |
monitor
Display
| Screen size | 6.44 inches | 6.75 inches |
|---|---|---|
| Screen-to-body ratio | 85.5% | 85.3% |
| Display technology | AMOLED | IPS LCD |
| Refresh rate | 90 Hz | 120 Hz |
| Peak brightness | Not available | 1250 nits |
| HDR | HDR10+ | Not available |
| Resolution | 1080 × 2400 | 720 × 1570 |
| Pixel density | 409 ppi | 256 ppi |
| Aspect ratio | 20:9 | 19.5:9 |
| Protection | Not available | Not available |
memory
Performance
| Chipset | Dimensity 1100 | Snapdragon 6s 4G Gen 2 |
|---|---|---|
| CPU | Octa-core, up to 2.6 GHz | Octa-core, up to 2.9 GHz |
| Process node | 6 nm | Not available |
| GPU | Mali-G77 MC9 | Adreno |
| RAM | 8GB, 12GB | 6GB, 8GB |
| Storage | 128GB, 256GB | 128GB, 256GB |
| Card slot | No | No |
photo_camera
Camera
| Camera system | Dual camera | Single camera |
|---|---|---|
| Main camera | 64 MP | 50 MP |
| Ultrawide | 8 MP | Not available |
| Telephoto | Not available | Not available |
| Periscope | Not available | Not available |
| Optical zoom | Not available | Not available |
| OIS | Yes | Not listed |
| Rear flash | Dual LED | LED |
| Rear video | 4K @ 30 fps | 1080p @ 30 fps |
| Front camera | 44 MP | 8 MP |
| Front video | 4K @ 30 fps | 1080p @ 30 fps |
wifi
Connectivity
| 5G | Yes | No |
|---|---|---|
| 4G / LTE | Yes | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | 5.2, A2DP, LE, aptX HD | 5.1, A2DP, LE |
| NFC | Yes | No |