Summary | 73 Score | 80 Score | 78 Score | |
Performance | Qualcomm Snapdragon 400 1 GB RAM Microsoft Windows Phone 8.1 | Exynos 7870 Octa 3 GB RAM Android 6.0 Marshmallow | Exynos 7870 3 GB RAM Android , Marshmallow 6.0 | |
Display | 4.7 inch 720 x 1280 pixels 316 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density | |
Camera | 6.7 MP (Main) 5 MP (Front) | 13 MP (Main) 8 MP (Front) | 13 MP (Main) 5 MP (Front) | |
Battery | 2200 mAh Li-Ion | 3300 mAh Li-ion | 3300 mAh Li-Po | |
Display |
Screen Size | 4.7 inch | 5.5 inch | 5.5 inch | |
Screen Resolution | 720x1280 pixels | 1080x1920 pixels | 1920 x 1080 pixels | |
Pixel Density | 316 PPI | 401 PPI | 401 PPI | |
Display Type | OLED capacitive touchscreen, 16M colors | FHD TFT | Super AMOLED touchscreen | |
Gorilla Glass | Yes | Yes | Yes | |
Screen Protection | Corning Gorilla Glass 3 | - | Corning Gorilla Glass 4 | |
Chipset |
Brand | Nokia Mobiles | Samsung Mobiles | Samsung Mobiles | |
Chipset | Qualcomm Snapdragon 400 | Exynos 7870 Octa | Exynos 7870 | |
Processor | Quad-core 1.2 GHz Cortex-A7 | Octa-core 1.6 GHz Cortex-A53 | 1.6GHz octa-core processor | |
RAM | 1 GB RAM | 3 GB RAM | 3 GB RAM | |
GPU | Adreno 305 | Mali-T830MP2 | Adreno 506 GPU | |
Camera |
Rear Camera Resolution | 6.7 MP | 13 MP | 13 MP | |
Front Camera Resolution | 5 MP | 8 MP | 5 MP | |
Video | | | | |
Camera Features | Autofocus, Flash, Panorama | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
Operating System | Windows | Android | Android | |
OS Version | Microsoft Windows Phone 8.1 | Android 6.0 Marshmallow | Android , Marshmallow 6.0 | |
Weight | 130 g | 167 g | 169 g | |
Dimensions | 134.7 x 68.5 x 8.7 mm, 80.3 cc | 151.7 x 75 x 8 mm | 151.70 x 76.00 x 7.80 mm | |
Thickness | | 8mm | | |
Storage |
Internal Storage | 8 GB | 16 GB | 16 GB | |
Card Slot | microSD, up to 128 G | microSD, Upto 256GB | microSD, up to 128 GB | |
Other | 8GB storage, microSD card slot | 16GB, Expandable upto 256GB | 16GB, Expandable up to 128GB | |
Communication |
SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
SIM Card Type | Micro-SIM | Nano-SIM | Micro-SIM | |
Bluetooth | v4.0, A2DP, LE/ apt-X after WP8 Denim update | v4.1 | Yes, v4.0 | |
3.5 mm Jack | Yes | Yes | Yes | |
NFC | Yes | No | No | |
Connectivity |
VoLTE | | | | |
4G | | B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B38(2600), B40(2300) | LTE Cat 6, 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | |
3G | HSDPA 850 / 900 / 1900 / 2100 | B1(2100), B2(1900), B5(850), B8(900) | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUP | |
2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM850, GSM900, DCS1800, PCS1900 | 850 / 900 / 1800 / 1900 MHz | |
Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 b/g/n | |
GPS | Yes, with A-GPS, GLONASS, Beidou | GPS, Glonass, Beidou | A-GPS / GPS | |
GPRS | | | | |
EDGE | | | | |
Radio | | | | |
Battery |
Battery Capacity | 2200 mAh | 3300 mAh | 3300 mAh | |
Battery Type | Li-Ion | Li-ion | Li-Po | |
Standby Time | Up to 600 h | Up to 84 h | | |
Talk Time | Up to 22 h (2G) / Up to 17 h (3G) | Up to 21 h (3G) | | |
Other Features |
Fingerprint Scanner | | | | |
Waterproof | | | | |
Sensors | Accelerometer proximity compass | Accelerometer proximity | proximity sensor Accelerometer Ambient Light | |
Messaging | SMS (threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, IM | Sms, MMS, Email Push mail, IM, Hangouts | |
Java | No | | | |
Other | Active noise cancellation with dedicated mic , MP3/WAV/eAAC+/WMA player , MP4/H.264/H.263/WMV player , OneDrive (15 GB cloud storage) , Document viewer , Video/photo editor | | | |