Summary | 75 Score | 75 Score | 77 Score | 79 Score |
| Performance | MediaTek Helio X20 , MTK6797 SoC 4 GB RAM Android , Marshmallow 6.0 | MediaTek MT8783 Processor 3 GB RAM Android OS, v6.0 (Marshmallow) | Mediatek MT6755 Helio P10 4 GB RAM Android 6.0 Marshmallow | Qualcomm Snapdragon 650 MSM8956 3 GB RAM Android v6.0 (Marshmallow) |
| Display | 5.7 inch 1080 x 1920 pixels 515 PPI Density | 6.4 inch 1080 x 1920 pixels 344 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 6.4 inch 1440 x 2560 pixels 459 PPI Density |
| Camera | 21 MP (Main) 8 MP (Front) | 13 MP (Main) 8 MP (Front) Dual Rear Camera: 13Mp + 13MP | 13 MP (Main) 8 MP (Front) | 16 MP (Main) 5 MP (Front) |
| Battery | 4000 mAh Li-ion | 4050 mAh Li-Po | 3500 mAh Li-Po | 4850 mAh Li-Po |
Display |
| Screen Size | 5.7 inch | 6.4 inch | 5.5 inch | 6.4 inch |
| Screen Resolution | 1920 x 1080 pixels | Full HD (1080 x 1920 pixels) | 1080 x 1920 pixels | 1440 x 2560 pixels |
| Pixel Density | 515 PPI | 344 PPI | 401 PPI | 459 PPI |
| Display Type | IPS LCD, Multi-touch | IPS LCD Capacitive Touchscreen, 2.5D curved glass | LTPS IPS LCD capacitive touchscreen, 16M colors | IPS LCD Capacitive Touchscreen, Multi-touch |
| Gorilla Glass | Yes | - | - | Yes |
| Screen Protection | Corning Gorilla Glass 3 | - | - | Corning Gorilla Glass 4 |
Chipset |
| Brand | Doogee Mobiles | Lenovo Mobiles | Lenovo Mobiles | Xiaomi Mobiles |
| Chipset | MediaTek Helio X20 , MTK6797 SoC | MediaTek MT8783 Processor | Mediatek MT6755 Helio P10 | Qualcomm Snapdragon 650 MSM8956 |
| Processor | Deca core processor | Octa-core 1.3 GHz Cortex-A53 | Octa-core 1.8 GHz Cortex-A53 | Dual core, 1.8 GHz, Cortex A72 + Quad core, 1.4 GHz, Cortex A53 |
| RAM | 4 GB RAM | 3 GB RAM | 4 GB RAM | 3 GB RAM |
| GPU | Mali T880 | MaliT720 GPU | Mali-T860MP2 | Adreno 510 |
Camera |
| Rear Camera Resolution | 21 MP | 13 MP | 13 MP | 16 MP |
| Front Camera Resolution | 8 MP | 8 MP | 8 MP | 5 MP |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash | Autofocus, Touch Focus, Flash, Geo-Tagging | Autofocus, Touch Focus, Flash |
General |
| Operating System | Android | Android | Android | Android |
| OS Version | Android , Marshmallow 6.0 | Android OS, v6.0 (Marshmallow) | Android 6.0 Marshmallow | Android v6.0 (Marshmallow) |
| Weight | 197 g | 218 g | 152 g | |
| Dimensions | 154.2 x 77.5 x 8.5 mm | 173.8 x 88.3 x 9.6 mm | 152 x 75.7 x 8.49 mm | 173.1 x 88.3 x 7.5 mm |
| Thickness | 7mm | 9.6mm | 8.49mm | 7.5mm |
Storage |
| Internal Storage | 16 GB | 32 GB | 64 GB | 64 GB |
| Card Slot | No | microSD, Up to 128GB | microSD, up to 128 GB | microSD, Up to 128 GB |
| Other | 32GB | 32GB storage, Expandable up to 128GB | 64 GB , Expandable up to 128 GB | No |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Micro-SIM | Micro-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v4.0 | v4.0 | v4.0, A2DP, LE | v4.2 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | No | No | No | |
Connectivity |
| VoLTE | | | | Dual SIM Dual VoLTE |
| 4G | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | LTE band 38(2600), 39(1900), 40(2300), 41(2500) | TD-LTE 2300(band 40) FD-LTE 1800(band 3) |
| 3G | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | UMTS 1900 / 2100 / 850 / 900 MHz | HSDPA 900 / 2100 | UMTS 1900 / 2100 / 850 / 900 MHz |
| 2G | 850 / 900 / 1800 / 1900 MHz GSM | GSM 1800 / 1900 / 850 / 900 MHz | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 1800 / 1900 / 850 / 900 MHz |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11, a/ac/b/g/n/n 5GHz | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11, a/ac/b/g/n/n 5GHz |
| GPS | A-GPS | A-GPS, Glonass | A-GPS | with A-GPS, Glonass |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 4000 mAh | 4050 mAh | 3500 mAh | 4850 mAh |
| Battery Type | Li-ion | Li-Po | Li-Po | Li-Po |
| Standby Time | | | Up to 543 h (3G) | |
| Talk Time | | | Up to 34 h (2G) / Up to 27 h 30 min (3G) | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Proximity Compass Ambient light | Proximity sensor Accelerometer Compass | Fingerprint accelerometer gyro proximity compass | Light sensor Proximity sensor Accelerometer Compass Gyroscope |
| Messaging | | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Java | | | No | |
| Other | | | Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/WAV/eAAC+/FLAC player , Photo/video editor , Document viewer | |