Product
Vivo V7
Vivo V7
Vivo V17
Vivo V17
Battery
Charging - 18W wired
Type Li-Ion 3000 mAh, non-removable 4500 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 x 74.2 x 8.5 mm (6.26 x 2.92 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 139 g (4.90 oz) 176 g (6.21 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 No
USB microUSB 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 720 x 1440 pixels, 18:9 ratio (~282 ppi density) 1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Size 5.7 inches, 83.8 cm2 (~77.1% screen-to-body ratio) 6.44 inches, 100.1 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD Super AMOLED
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2017, November. Released 2017, December 2019, November 23. Released 2019, December
Status Discontinued Discontinued
Main Camera
Features LED flash, HDR LED flash, HDR, panorama
Quad - 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Single 16 MP, f/2.0, 1/3.0", 1.0µm, PDAF -
Video 1080p@30fps 4K@30fps, 1080p@30/60fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 32GB 4GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  eMMC 5.1 UFS 2.1
Misc
Colors Champagne Gold, Matte Black, Energetic Blue Admiral Blue, Glacier Ice White, Midnight Ocean Black
Models 1718 1919
SAR 0.94 W/kg (head)     0.67 W/kg (body)     0.99 W/kg (head)     0.25 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, 38, 40, 41
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 3, 5, 8, 38, 40, 41 - India 1, 3, 5, 7, 8, 38, 40, 41
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) Qualcomm SDM675 Snapdragon 675 (11 nm)
CPU Octa-core 1.8 GHz Cortex-A53 Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
GPU Adreno 506 Adreno 612
OS Android 7.1.2 (Nougat), Funtouch 3.2 Android 9.0 (Pie), Funtouch 9.2
Selfie camera
Features - HDR
Single 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm 32 MP, f/2.5, 23mm (wide), 1/2.8", 0.8µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes