Summary | 77 Score | 80 Score | 81 Score | |
Performance | Qualcomm MSM8992 Snapdragon 808 3 GB RAM Microsoft Windows 10 | Qualcomm Snapdragon 653 MSM8976SG 6 GB RAM Android OS, v6.0.1 (Marshmallow) | Qualcomm MSM8998 Snapdragon 835 4 GB RAM Android 7.1.1 (Nougat) | |
Display | 5.2 inch 1440 x 2560 pixels 564 PPI Density | 6 inch 1080 x 1920 pixels 367 PPI Density | 5.1 inch 1080 x 1920 pixels 432 PPI Density | |
Camera | 20 MP (Main) 5 MP (Front) | 16 MP (Main) 16 MP (Front) | 12 + 12 MP (Main) 8 MP (Front) 4K Video Recording Dual Camera | |
Battery | 3000 mAh Li-Ion | 4000 mAh Li-ion | 4000 mAh Li-ion | |
Display |
Screen Size | 5.2 inch | 6 inch | 5.1 inch | |
Screen Resolution | 1440x2560 pixels | 1920 x 1080 pixels | 1080 x 1920 Pixels | |
Pixel Density | 564 PPI | 367 PPI | 432 PPI | |
Display Type | AMOLED capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors | UHD | |
Gorilla Glass | Yes | Yes | Yes | |
Screen Protection | Corning Gorilla Glass 3 | - | Corning Gorilla Glass 4 | |
Chipset |
Brand | Microsoft Mobiles | Samsung Mobiles | Xiaomi Mobiles | |
Chipset | Qualcomm MSM8992 Snapdragon 808 | Qualcomm Snapdragon 653 MSM8976SG | Qualcomm MSM8998 Snapdragon 835 | |
Processor | Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53 | Octa core processor | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) | |
RAM | 3 GB RAM | 6 GB RAM | 4 GB RAM | |
GPU | Adreno 418 | Adreno 510 | Adreno 540 GPU | |
Camera |
Rear Camera Resolution | 20 MP | 16 MP | 12 + 12 MP | |
Front Camera Resolution | 5 MP | 16 MP | 8 MP | |
Video | | | 4K Video Recording | |
Camera Features | Autofocus, Touch Focus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
Operating System | Windows | Android | Android | |
OS Version | Microsoft Windows 10 | Android OS, v6.0.1 (Marshmallow) | Android 7.1.1 (Nougat) | |
Weight | 150 g | 189 g | | |
Dimensions | 145 x 73.2 x 8.2 mm | 162.9 x 80.7 x 6.9 mm | | |
Thickness | | 6.9mm | | |
Storage |
Internal Storage | 32 GB | 64 GB | 64 GB | |
Card Slot | microSD, up to 200 G | microSD, up to 256 GB | microSD, Up to 128 GB | |
Other | 32GB storage, microSD card slot | 64GB storage, Expandable up to 256GB | 64 GB storage, Expandable up to 128GB | |
Communication |
SIM Card Slots | Single SIM | Dual SIM | Dual SIM | |
SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
Bluetooth | v4.1, A2DP | v4.2 | v5.0 | |
3.5 mm Jack | Yes | Yes | Yes | |
NFC | Yes | | No | |
Connectivity |
VoLTE | | | | |
4G | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300) | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | LTE 2100, LTE 800, LTE 1800, LTE 2600 | |
3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | UMTS 1900 / 2100 / 850 / 900 MHz | |
2G | GSM 850 / 900 / 1800 / 1900 | 850 / 900 / 1800 / 1900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/g/n | |
GPS | Yes, with A-GPS, GLONASS, Beidou | A-GPS | A-GPS | |
GPRS | | | | |
EDGE | | | | |
Radio | | | | |
Battery |
Battery Capacity | 3000 mAh | 4000 mAh | 4000 mAh | |
Battery Type | Li-Ion | Li-ion | Li-ion | |
Standby Time | Up to 288 h (2G) / Up to 288 h (3G) | | | |
Talk Time | Up to 23 h (2G) / Up to 18 h (3G) | | | |
Other Features |
Fingerprint Scanner | | | | |
Waterproof | | | | |
Sensors | Iris scanner | Accelerometer Gyro Sensor Geomagnetic Sensor Proximity Sensor RGB Light Sensor | Accelerometer Gyro Proximity Compass Barometer | |
Messaging | SMS (threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, Push Mail, IM | SMS, MMS, Email, Push Mail, IM | |
Java | No | | | |
Other | Microsoft Continuum support , Wireless charging (Qi-enabled) , market dependent , Fast charging , Active noise cancellation with dedicated mic , MP3/WAV/eAAC+ player , MP4/H.265 player , OneDrive (15 GB cloud storage) , Document viewer , Video/p | | | |