| Product |
Vivo Y91
|
Infinix Smart 9 HD
|
| Battery |
| Charging |
- |
10W wired
Reverse wired |
| Type |
4030 mAh, non-removable |
5000 mAh |
| Body |
| Build |
Glass front, plastic back, plastic frame |
Glass front, plastic back, plastic frame |
| Dimensions |
155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in) |
165.7 x 77.1 x 8.4 mm (6.52 x 3.04 x 0.33 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
163.5 g (5.78 oz) |
188 g (6.63 oz) |
|
- |
IP54 dust protected and water resistant (water splashes) |
| Comms |
| Bluetooth |
4.2, A2DP, LE |
Yes |
| Infrared port |
- |
Yes |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, BDS |
GPS |
| Radio |
FM radio |
FM radio |
| USB |
microUSB 2.0, OTG |
USB Type-C 2.0, OTG |
| WLAN |
Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Display |
| Resolution |
720 x 1520 pixels, 19:9 ratio (~270 ppi density) |
720 x 1600 pixels, 20:9 ratio (~262 ppi density) |
| Size |
6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio) |
6.7 inches, 108.4 cm2 (~84.8% screen-to-body ratio) |
| Type |
IPS LCD |
IPS LCD, 90Hz, 500 nits (peak) |
| Features |
| Sensors |
Fingerprint (rear-mounted), accelerometer, proximity, compass |
Fingerprint (side-mounted), accelerometer, proximity, compass |
| Launch |
| Announced |
2018, November. Released 2018, November |
2024, November |
| Status |
Discontinued |
Available. Released 2024, December |
| Main Camera |
| Dual |
13 MP, f/2.2, PDAF
2 MP, f/2.4, (depth) |
- |
| Features |
LED flash, panorama |
Dual-LED flash, HDR, panorama |
| Single |
- |
13 MP, f/1.9, 27mm (wide), AF
Auxiliary lens |
| Video |
1080p@30fps |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
microSDXC (dedicated slot) |
| Internal |
16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM |
64GB 3GB RAM, 64GB 4GB RAM |
|
eMMC 5.1 |
- |
| Misc |
| Colors |
Starry Black, Ocean Blue |
Metallic Black, Neo Titanium, Mint Green, Coral Gold |
| Models |
1816, 1817, 1820, 1811, PD1818BF_EX |
X6532C |
| SAR |
|
- |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 2100 |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands |
1, 3, 5, 40, 41 |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 41, 40, 66 |
| Speed |
HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps |
HSPA, LTE |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE |
| Platform |
| Chipset |
Qualcomm SDM439 Snapdragon 439 (12 nm) |
Mediatek Helio |
| CPU |
Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) |
Octa-core 8x2.2 GHz Cortex-A53 |
| GPU |
Adreno 505 |
Mali-G57 MC1 |
| OS |
Android 8.1 (Oreo), Funtouch 4.5 |
Android 14 (Go edition), XOS 14 |
| Selfie camera |
| Features |
- |
LED flash |
| Single |
8 MP, f/1.8 |
8 MP, f/2.0, (wide) |
| Video |
1080p@30fps |
Yes |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes, with stereo speakers |
