Product
Vivo V7
Vivo V7
Vivo Y17
Vivo Y17
Battery
Charging - 18W wired
Type Li-Ion 3000 mAh, non-removable 5000 mAh, non-removable
Body
Build Glass front, plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 149.3 x 72.8 x 7.9 mm (5.88 x 2.87 x 0.31 in) 159.4 x 76.8 x 8.9 mm (6.28 x 3.02 x 0.35 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 139 g (4.90 oz) 190.5 g (6.74 oz)
Comms
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE
NFC No No
Positioning GPS, GLONASS, BDS GPS, GLONASS, GALILEO, BDS
Radio FM radio, recording FM radio
USB microUSB 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Resolution 720 x 1440 pixels, 18:9 ratio (~282 ppi density) 720 x 1544 pixels, 19.3:9 ratio (~268 ppi density)
Size 5.7 inches, 83.8 cm2 (~77.1% screen-to-body ratio) 6.35 inches, 99.6 cm2 (~81.4% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (rear-mounted), accelerometer, proximity, compass
Launch
Announced 2017, November. Released 2017, December 2019, April. Released 2019, April
Status Discontinued Discontinued
Main Camera
Features LED flash, HDR LED flash, HDR, panorama
Single 16 MP, f/2.0, 1/3.0", 1.0µm, PDAF -
Triple - 13 MP, f/2.2, PDAF 8 MP, f/2.2, 16mm (ultrawide) 2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 32GB 4GB RAM 64GB 4GB RAM, 128GB 4GB RAM
  eMMC 5.1 eMMC 5.1
Misc
Colors Champagne Gold, Matte Black, Energetic Blue Mineral Blue, Mystic Purple, Peach Pink, Peacock Blue
Models 1718 1902, V1901A, V1901, 1901, 1902_19
SAR 0.94 W/kg (head)     0.67 W/kg (body)     1.01 W/kg (head)     0.75 W/kg (body)    
Network
2G bands GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 40, 41 1, 3, 5, 8, 40, 41
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 3, 5, 8, 38, 40, 41 - India 1, 3, 5, 8, 34, 38, 39, 40, 41 - China
Our Tests
Audio quality Noise -93.5dB / Crosstalk -83.1dB -
Battery (old) Endurance rating 77h -
Camera Photo / Video -
Display Contrast ratio: 1593:1 (nominal), 2.404 (sunlight) -
Loudspeaker Voice 65dB / Noise 73dB / Ring 83dB -
Performance AnTuTu: 71167 (v7) GeekBench: 3935 (v4.4) GFXBench: 6.6fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SDM450 Snapdragon 450 (14 nm) Mediatek MT6765 Helio P35 (12 nm)
CPU Octa-core 1.8 GHz Cortex-A53 Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 506 PowerVR GE8320
OS Android 7.1.2 (Nougat), Funtouch 3.2 Android 9.0 (Pie), Funtouch 9
Selfie camera
Single 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm 20 MP, f/2.0, (wide), 1/2.8", 1.0µm - Global 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm - China
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes