Key Specifications
Display Size6.4 inches6.3 inches  
Operating SystemAndroid 9.0 (Pie)Android 8.1 (Oreo)  
RAM4 GB RAM or 32 GB 3 GB RAM6 GB or 4 GB RAM  
Rear Camera16 MP16 MP  
Battery CapacityNon-removable Li-Po 4000 mAh batteryNon-removable Li-Po 3500 mAh battery  
General Features
Release Date2019, February2018, August  
SIM SupportSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)  
Phone Dimensions6.24 x 2.94 x 0.30 in6.17 x 2.91 x 0.31 in  
Phone Weight165 g169 g  
Operating SystemAndroid 9.0 (Pie)Android 8.1 (Oreo)  
Display
Screen Size6.4 inches6.3 inches  
Screen Resolution1080 x 2340 pixels1080 x 2340 pixels  
Screen TypeSuper AMOLED capacitive touchscreen, 16M colorsLTPS IPS LCD capacitive touchscreen, 16M colors  
Screen ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 6  
Memory
Internal Memory64 GB64 GB  
RAM4 GB RAM or 32 GB 3 GB RAM6 GB or 4 GB RAM  
Card SlotmicroSD, up to 512 GB (dedicated slot)microSD, up to 256 GB (dedicated slot)  
Performance
ProcessorOcta-core (2×1.8 GHz Cortex-A73 & 6×1.6 GHz Cortex-A53)Octa-core (4×2.0 GHz Cortex-A73 & 4×2.0 GHz Cortex-A53)  
GPUMali-G71 MP2Mali-G72 MP3  
Battery
TypeNon-removable Li-Po 4000 mAh batteryNon-removable Li-Po 3500 mAh battery  
Camera
Front Camera16 MP25 MP  
Front Flash LightNo   
Front Video Recording1080p@30fps1080p@30fps  
Back Flash LightYesYes  
Back Camera16 MP16 MP  
Back Video Recording1080p@30fps1080p@30fps  
Connectivity
BluetoothYesYes  
3GYesYes  
4G/LTEYesYes  
RadioFM radioFM radio  
WiFiYesYes