Summary	72 Score	74 Score	75 Score
Performance	Apple A9 2 GB RAM iOS 9, up to iOS 9.0.2	Qualcomm MSM8916 Snapdragon 410 2 GB RAM Android OS, v5.1 (Lollipop)	Qualcomm MSM8928 Snapdragon 400 2 GB RAM Android OS, v4.2, up to v4.4.2
Display	4.7 inch 750 x 1334 pixels 326 PPI Density	5 inch 720 x 1280 pixels 294 PPI Density	5.5 inch 720 x 1280 pixels 267 PPI Density
Camera	12 MP (Main) 5 MP (Front) 4K Video Recording	8 MP (Main) 5 MP (Front)	13 MP (Main) 5 MP (Front)
Battery	1715 mAh Li-Po	2630 mAh Li-Po	3100 mAh Li-Po
Display
Screen Size	4.7 inch	5 inch	5.5 inch
Screen Resolution	750x1334 pixels	HD (720 x 1280 pixels)	720x1280 pixels
Pixel Density	326 PPI	294 PPI	267 PPI
Display Type	LED-backlit IPS LCD, capacitive touchscreen, 16M colors	IPS LCD Capacitive Touchscreen, Multi-touch	IPS LCD capacitive touchscreen, 16M colors
Gorilla Glass	-	Yes	-
Screen Protection	Ion-strengthened glass, oleophobic coating	Corning Gorilla Glass 4	-
Chipset
Brand	Apple Mobiles	Oppo Mobiles	Xiaomi Mobiles
Chipset	Apple A9	Qualcomm MSM8916 Snapdragon 410	Qualcomm MSM8928 Snapdragon 400
Processor	Dual-core 1.84 GHz Twister	Quad-core 1.2 GHz Cortex-A53	Quad-core 1.6 GHz Cortex-A7
RAM	2 GB RAM	2 GB RAM	2 GB RAM
GPU	PowerVR GT7600 (six-core graphics)	Adreno 306	Adreno 305
Camera
Rear Camera Resolution	12 MP	8 MP	13 MP
Front Camera Resolution	5 MP	5 MP	5 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, Geo-Tagging
General
Operating System	iOS	Android	Android
OS Version	iOS 9, up to iOS 9.0.2	Android OS, v5.1 (Lollipop)	Android OS, v4.2, up to v4.4.2
Weight	143 g	136 g	185 g
Dimensions	138.3 x 67.1 x 7.1 mm	143.1 x 71 x 7.7 mm	154 x 78.7 x 9.5 mm
Thickness	7.1mm		9.5mm
Storage
Internal Storage	16 GB	16 GB	8 GB
Card Slot	No	microSD, Up to 256 G	microSD, up to 64 GB
Other	16GB storage, no card slot	16GB storage, microSD card slot	microSD card slot
Communication
SIM Card Slots	Single SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Normal-SIM
Bluetooth	v4.2, A2DP, LE	v4.0	v4.0, A2DP, LE
3.5 mm Jack	Yes	Yes	Yes
NFC	Yes (Apple Pay only)	No	No
Connectivity
VoLTE
4G	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) - A1688	TD-LTE 2300(band 40) FD-LTE 1800(band 3)	LTE band 3(1800), 40(2300) - India
3G	HSDPA 850 / 900 / 1700 / 1900 / 2100	UMTS 1900 / 2100 / 850 / 900 MHz	HSDPA 900 / 2100 - India
2G	GSM 850 / 900 / 1800 / 1900	GSM 1800 / 1900 / 850 / 900 MHz	GSM 900 / 1800 - India
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot	Wi-Fi 802.11, b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS	A-GPS, GLONASS	A-GPS, Glonass	Yes, with A-GPS, GLONASS, Beidou
GPRS
EDGE
Radio
Battery
Battery Capacity	1715 mAh	2630 mAh	3100 mAh
Battery Type	Li-Po	Li-Po	Li-Po
Standby Time	Up to 240 h (3G)		Up to 775 h (3G)
Talk Time	Up to 14 h (3G)		Up to 38 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer gyro proximity compass barometer	Light sensor Proximity sensor Accelerometer	Accelerometer gyro proximity compass
Messaging	iMessage, SMS (threaded view), MMS, Email, Push Email		SMS(threaded view), MMS, Email, Push Mail, IM
Java	No		No
Other	Active noise cancellation with dedicated mic , Siri natural language commands and dictation , iCloud cloud service , iCloud Keychain , TV-out , Maps , Organizer , Document editor , Photo/video editor		Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/WAV/eAAC+ player , Photo/video editor , Document viewer , Voice memo/dial/commands

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