Product
Infinix Smart 7 HD
Infinix Smart 7 HD
Vivo Y90
Vivo Y90
Battery
Charging 10W wired -
Type 5000 mAh 4030 mAh, non-removable
Body
Build Glass front, plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 163.9 x 75.5 x 8.7 mm (6.45 x 2.97 x 0.34 in) 155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 196.5 g (6.95 oz) 163.5 g (5.78 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC No No
Positioning GPS GPS, GLONASS, GALILEO
Radio FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Resolution 720 x 1612 pixels, 20:9 ratio (~267 ppi density) 720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Size 6.6 inches, 104.6 cm2 (~84.6% screen-to-body ratio) 6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio)
Type IPS LCD, 500 nits IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity Accelerometer, proximity, compass
Launch
Announced 2023, April 14 2019, July. Released 2019, July
Status Available. Released 2023, April 14 Discontinued
Main Camera
Features Dual-LED flash, HDR, panorama LED flash, panorama
Single 8 MP, f/2.0 0.08 MP (auxiliary lens) 8 MP, f/2.0, AF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 2GB RAM 16GB 2GB RAM, 32GB 2GB RAM
  UFS 2.1 eMMC 5.1
Misc
Colors Ink Black, Silk Blue, Jade White, Green Apple Black, Gold
Models X6516 1908, 1823
SAR - 1.28 W/kg (head)     0.61 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 1, 3, 5, 8, 38, 40, 41
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 -
Platform
Chipset - Mediatek MT6761 Helio A22 (12 nm)
CPU Octa-core 1.6 GHz Quad-core 2.0 GHz Cortex-A53
GPU - PowerVR GE8320
OS Android 12 (Go edition) Android 8.1 (Oreo), Funtouch 4.5
Selfie camera
Features LED flash -
Single 5 MP, f/2.0 5 MP, f/1.8
Video 720p@30fps 720p
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes