| General Features | General Features |
|---|
| Release Date | 01 Feb 2018 | 01 Sept 2017 | | |
|---|
| SIM Support | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) | | |
|---|
| Phone Dimensions | 6.24 x 2.98 x 0.31 in | 5.96 x 2.90 x 0.31 in | | |
|---|
| Phone Weight | 183 g | 160 g | | |
|---|
| Operating System | Android 8.1 (Oreo); Android One | Android 7.1.1 (Nougat), upgradable to Android 8.1 (Oreo) | | |
|---|
| Display | Display |
|---|
| Screen Size | 6.0 inches | 5.3 inches | | |
|---|
| Screen Resolution | 1080 x 2160 pixels | 1440 x 2560 pixels | | |
|---|
| Screen Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | | |
|---|
| Screen Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 | | |
|---|
| Memory | Memory |
|---|
| Internal Memory | 64 GB | 128 GB | | |
|---|
| RAM | 4 GB RAM | 6 GB RAM or 64 GB 4 GB RAM | | |
|---|
| Card Slot | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 512 GB (uses SIM 2 slot) | | |
|---|
| Performance | Performance |
|---|
| Processor | Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | Octa-core (4x2.5 GHz Kryo & 4x1.8 GHz Kryo) | | |
|---|
| GPU | Adreno 512 | Adreno 540 | | |
|---|
| Battery | Battery |
|---|
| Type | Non-removable Li-Ion 3800 mAh battery | Non-removable Li-Ion 3090 mAh battery | | |
|---|
| Camera | Camera |
|---|
| Front Camera | 16 MP | 13 MP | | |
|---|
| Front Flash Light | No | | | |
|---|
| Front Video Recording | 1080p@30fps | 2160p | | |
|---|
| Back Flash Light | Yes | Yes | | |
|---|
| Back Camera | 12 MP | 13 MP | | |
|---|
| Back Video Recording | 2160p@30fps, 1080p@30fps (gyro-EIS) | 2160p@30fps, 1080p@30fps | | |
|---|
| Connectivity | Connectivity |
|---|
| Bluetooth | Yes | Yes | | |
|---|
| 3G | Yes | Yes | | |
|---|
| 4G/LTE | Yes | Yes | | |
|---|
| 5G | | | | |
|---|
| Radio | No | No | | |
|---|
| WiFi | Yes | Yes | | |
|---|
| NFC | Yes | Yes | | |
|---|
