Product
Vivo V17 Pro
Vivo V17 Pro
Xiaomi Mi CC9 Pro
Xiaomi Mi CC9 Pro
Battery
Charging 18W wired 30W wired, PD, 58% in 30 min, 100% in 65 min
Type 4100 mAh, non-removable Li-Po 5260 mAh, non-removable
Body
Build Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), plastic frame Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions 159 x 74.7 x 9.8 mm (6.26 x 2.94 x 0.39 in) 157.8 x 74.2 x 9.7 mm (6.21 x 2.92 x 0.38 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 201.8 g (7.13 oz) 208 g (7.34 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX HD
Infrared port - Yes
NFC Yes (market/region dependent) Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
Radio No FM radio
USB USB Type-C 2.0, OTG USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 6 Corning Gorilla Glass 5
Resolution 1080 x 2400 pixels, 20:9 ratio (~409 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~398 ppi density)
Size 6.44 inches, 100.1 cm2 (~84.3% screen-to-body ratio) 6.47 inches, 102.8 cm2 (~87.8% screen-to-body ratio)
Type Super AMOLED AMOLED, HDR10, 600 nits (typ)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, compass
  - Virtual proximity sensing
Launch
Announced 2019, September 20. Released 2019, September 2019, November. Released 2019, November
Status Discontinued Discontinued
Main Camera
Features LED flash, HDR, panorama Laser AF, Quad-LED dual-tone flash, HDR
Five - 108 MP (8P lens - 256GB GB model), f/1.7, 25mm (wide), 1/1.33", 0.8µm, PDAF, OIS 12 MP, f/2.0, 50mm (telephoto), 1/2.55", 1.4µm, dual pixel PDAF, 2x optical zoom 5 MP (upscaled to 8MP), f/2.0, (telephoto), 1.0µm, PDAF, OIS, 5x optical zoom 20 MP, f/2.2, 13mm (ultrawide), 1/2.8", 1.0µm 2 MP, f/2.4, (macro)
Quad 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm 13 MP, (telephoto), 1/3.1", 1.12µm, PDAF, 2x optical zoom 2 MP, f/2.4, (depth) -
Video 4K@30fps, 1080p@30fps 4K@30fps, 1080p@30/60/120/240fps, 720p@960fps
Memory
Card slot No No
Internal 128GB 8GB RAM 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
  UFS 2.1 UFS 2.1
Misc
Colors Crystal Black, Crystal Sky, Midnight Ocean Aurora Green, Glacier White, Midnight Black
Models 1909, PD1931F_EX, 1910 M1910F4E
SAR 0.95 W/kg (head)     0.39 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 / 1900 / 2100
4G bands 1, 3, 5, 8, 38, 39, 40, 41 1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (3CA) Cat15 800/150 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / LTE
  - CDMA 800 & TD-SCDMA
Our Tests
Audio quality Noise -93.5dB / Crosstalk -94.5dB -
Battery (old) Endurance rating 107h -
Camera Photo / Video -
Display 504 nits max brightness (measured) -
Loudspeaker Voice 67dB / Noise 72dB / Ring 89dB -
Performance AnTuTu: 176791 (v7) GeekBench: 6629 (v4.4) GFXBench: 7.3fps (ES 3.1 onscreen) AnTuTu: 236051 (v8)
Platform
Chipset Qualcomm SDM675 Snapdragon 675 (11 nm) Qualcomm SDM730 Snapdragon 730G (8 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU Adreno 612 Adreno 618
OS Android 9.0 (Pie), Funtouch 9.1 Android 9.0 (Pie), upgradable to Android 11, MIUI 12
Selfie camera
Dual Motorized pop-up 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm Motorized pop-up 8 MP, 17mm (ultrawide) -
Features HDR HDR
Single - 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
  - 24-bit/192kHz Hi-Res audio