Product
Vivo Y91i
Vivo Y91i
₹9,990
Infinix Smart 10 Plus
Infinix Smart 10 Plus
₹7,016
Battery
Charging - 18W wiredReverse wired
Type 4030 mAh, non-removable 6000 mAh
Body
Build - 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) 165.6 x 77 x 8 mm (6.52 x 3.03 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 163.5 g (5.78 oz) 198 g (6.98 oz)
  - IP64 dust tight and water resistant (water splashes)Drop resistant up to 1.5m
Comms
Bluetooth 4.2, A2DP, LE Yes
Infrared port - Yes
NFC No Yes (data transfer only; not for payments)
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 (~271 ppi density) 720 x 1600 pixels, 20:9 ratio (~263 ppi density)
Size 6.2 inches, 95.9 cm2 (~82.4% screen-to-body ratio) 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Type IPS LCD IPS LCD, 120Hz, 700 nits (HBM)
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2018, November. Released 2018, November 2025, June 16
Status Discontinued Available. Released 2025, June 16
Main Camera
Dual 13 MP, f/2.2, PDAF 2 MP, f/2.4, (depth) -
Features LED flash, panorama Dual-LED flash, panorama
Single - 8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF
Video 1080p@30fps 1440p@30fps, 1080p@30fps
Memory
Card slot microSDXC microSDXC (dedicated slot)
Internal 16GB 2GB RAM 128GB 4GB RAM, 128GB 8GB RAM
  eMMC 5.1 eMMC 5.1
Misc
Colors Starry Black, Ocean Blue, Red Sleek Black, Titanium Silver, Iris Blue, Ruby Red
Models - X6725B_C
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, 8, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Qualcomm SDM439 Snapdragon 439 (12 nm) Unisoc T7250 (12 nm)
CPU Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU Adreno 505 Mali-G57 MP1
OS Android 8.1 (Oreo), Funtouch 4.5 Android 15/15 (Go edition), XOS 15.1
Selfie camera
Single 8 MP, f/2.0 8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video 1440p@30fps, 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, with stereo speakers
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