Summary | 81 Score | 77 Score | 82 Score | |
| Performance | Mediatek Helio P25 6 GB RAM Android OS, v6.0 (Marshmallow) | Helio X20 SoC 4 GB RAM Android Nougat 7.1.1 | Snapdragon Qualcomm 6 GB RAM Android, v7.0 (Nougat) | |
| Display | 5.5 inch 1080 x 2040 pixels 362 PPI Density | 6 inch 1440 x 2560 pixels 401 PPI Density | 5.6 inch 4096 x 2160 pixels 827 PPI Density | |
| Camera | 16 + 8 MP (Main) 5 MP (Front) Dual Camera | 21 MP (Main) 8 MP (Front) | 21 MP (Main) 8 MP (Front) 4K Video Recording | |
| Battery | 4000 mAh | 4000 mAh Li-ion | 4000 mAh Li-ion | |
Display |
| Screen Size | 5.5 inch | 6 inch | 5.6 inch | |
| Screen Resolution | 1080 x 2040 pixels | 1440 x 2560 pixels | 4096 | |
| Pixel Density | 362 PPI | 401 PPI | 827 PPI | |
| Display Type | IPS LCD capacitive touchscreen, 16M colorsEdgeless display | Quad HD+ | 4K | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | - | Corning Gorilla Glass | Corning Gorilla Glass 5 | |
Chipset |
| Brand | Doogee Mobiles | Elephone Mobiles | Samsung Mobiles | |
| Chipset | Mediatek Helio P25 | Helio X20 SoC | Snapdragon Qualcomm | |
| Processor | Octa-core processor | 2.5 GHz Deca-core processor | Octa-core processor | |
| RAM | 6 GB RAM | 4 GB RAM | 6 GB RAM | |
| GPU | Adreno 530 | ARM Mali T880 | | |
Camera |
| Rear Camera Resolution | 16 + 8 MP | 21 MP | 21 MP | |
| Front Camera Resolution | 5 MP | 8 MP | 8 MP | |
| Video | | | 4K Video Recording | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android OS, v6.0 (Marshmallow) | Android Nougat 7.1.1 | Android, v7.0 (Nougat) | |
| Weight | | 180 g | | |
| Dimensions | | | | |
| Thickness | | 8.6mm | | |
Storage |
| Internal Storage | 64 GB | 64 GB | 128 GB | |
| Card Slot | No MicroSD Slot | microSD, Up to 128GB | microSD, Upto 256GB | |
| Other | 64GB Inbuilt Storage | 64 GB, Expandable up to 128 GB | 128 GB, Expandable Up to 256GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Micro-SIM | |
| Bluetooth | v4.2, A2DP, LE | v4.1 | v5.0 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | P2P, Mi Pay ready | No | No | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 | 4G LTE | |
| 3G | 850 / 900 / 1900 / 2100 MHz HSDPA | 850 / 900 / 1900 / 2100 , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA) | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | GSM – 850, 900, 1800, 1900 | 850 / 900 / 1800 / 1900 MHz GSM | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/g/n | |
| GPS | A-GPS,GLONASS, BDS | A-GPS | A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 4000 mAh | 4000 mAh | 4000 mAh | |
| Battery Type | | Li-ion | Li-ion | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | accelerometer gyro proximity compass barometer | Accelerometer Proximity | Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | | | |
| Java | | | | |
| Other | | | | |