Summary | 77 Score | 75 Score | 75 Score | |
Performance | Helio X20 SoC 4 GB RAM Android Nougat 7.1.1 | Qualcomm MSM8996 Snapdragon 820 6 GB RAM Android OS, v6.0.1 | Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android, v 6.0.1 (Marshmallow) | |
Display | 6 inch 1440 x 2560 pixels 401 PPI Density | 5.2 inch 1080 x 1920 pixels 424 PPI Density | 5.7 inch 1080 x 1920 pixels 386 PPI Density | |
Camera | 21 MP (Main) 8 MP (Front) | 13 MP (Main) 8 MP (Front) 4K Video Recording | 13 + 13 MP (Main) 4 MP (Front) Dual Camera | |
Battery | 4000 mAh Li-ion | 3100 mAh Li-Ion | 3800 mAh Li-ion | |
Display |
Screen Size | 6 inch | 5.2 inch | 5.7 inch | |
Screen Resolution | 1440 x 2560 pixels | 1080x1920 pixels | 1080x1920 pixels | |
Pixel Density | 401 PPI | 424 PPI | 386 PPI | |
Display Type | Quad HD+ | Super AMOLED capacitive touchscreen, 16M colors | IPS LCD, Multi-touch | |
Gorilla Glass | Yes | - | - | |
Screen Protection | Corning Gorilla Glass | - | - | |
Chipset |
Brand | Elephone Mobiles | Lenovo Mobiles | Xiaomi Mobiles | |
Chipset | Helio X20 SoC | Qualcomm MSM8996 Snapdragon 820 | Qualcomm MSM8996 Snapdragon 821 | |
Processor | 2.5 GHz Deca-core processor | Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo | Quad-core (2x2.35 GHz Kryo & 2x2.2 GHz Kryo) | |
RAM | 4 GB RAM | 6 GB RAM | 6 GB RAM | |
GPU | ARM Mali T880 | Adreno 530 | Adreno 530 | |
Camera |
Rear Camera Resolution | 21 MP | 13 MP | 13 + 13 MP | |
Front Camera Resolution | 8 MP | 8 MP | 4 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 Nougat 7.1.1 | Android OS, v6.0.1 | Android, v 6.0.1 (Marshmallow) | |
Weight | 180 g | 145 g | 168 g | |
Dimensions | | 145.4 x 70.5 x 7.5 mm | 154.60 x 77.70 x 7.95 mm | |
Thickness | 8.6mm | | 7.95mm | |
Storage |
Internal Storage | 64 GB | 64 GB | 128 GB | |
Card Slot | microSD, Up to 128GB | No | No | |
Other | 64 GB, Expandable up to 128 GB | 64GB storage, no card slot | | |
Communication |
SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
Bluetooth | v4.1 | v4.1, A2DP, LE | v 4.20 | |
3.5 mm Jack | Yes | Yes | Yes | |
NFC | No | No | No | |
Connectivity |
VoLTE | | | | |
4G | 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 | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band | |
3G | 850 / 900 / 1900 / 2100 , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA) | HSDPA 850 / 900 / 1900 / 2100 | UMTS 1900 / 2100 / 850 / 900 MHz | |
2G | 850 / 900 / 1800 / 1900 MHz GSM | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 1800 / 1900 / 850 / 900 MHz | |
Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/g/n | |
GPS | A-GPS | Yes, with A-GPS, GLONASS, BDS | A-GPS, Glonass | |
GPRS | | | | |
EDGE | | | | |
Radio | | | | |
Battery |
Battery Capacity | 4000 mAh | 3100 mAh | 3800 mAh | |
Battery Type | Li-ion | Li-Ion | Li-ion | |
Standby Time | | | | |
Talk Time | | | | |
Other Features |
Fingerprint Scanner | | | | |
Waterproof | | | | |
Sensors | Accelerometer Proximity | Fingerprint accelerometer gyro proximity compass heart rate altimeter | Compass/ Magnetometer Proximity sensor Accelerometer Ambient light sensor Gyroscope Barometer | |
Messaging | | SMS(threaded view), MMS, Email, Push Mail, IM | | |
Java | | No | | |
Other | | | | |