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| Manufacturer | Apple | Huawei | vivo | 
| Announced | September 2015 | Expected Announcement - February 2017 | April 2017 | 
| Status | Available - September 2015 | Rumored | Available - May 2017 | 
| Price | Rs. 41,999 ($617.63) [Similarly Priced] | Rs. 45,600 ($685.00) [Similarly Priced] | Rs. 18,990 ($299.00) [Similarly Priced] | 
| Colors | Space Gray, Silver, Gold, Rose Gold | Various | Gold, Black | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in) | 145.5 x 69.5 x 7.4 mm (5.73 x 2.74 x 0.29 in) | 153.8 x 75.5 x 7.55 mm (6.06 x 2.97 x 0.3 in) | 
| Weight | 143 g (5.04 oz) | - | - | 
| SIM Type | - | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Dual-SIM Hybrid | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1700 / 1900 / 2100 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network | HSDPA 850 / 900 / 1700 / 1900 / 2100 CDMA2000 1xEV-DO | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 | HSDPA 900 / 1900 / 2100 | 
| 4G Network | 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 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12( | LTE band 1(2100), 3(1800), 4(1700/2100), 7(2600), 20(800), 38(2600), 39(1900), 40(2300), B41 | LTE | 
| SAR US | 1.14  W/kg (head) 1.14 W/kg (body) | -  W/kg (head) - W/kg (body) | -  W/kg (head) - W/kg (body) | 
| SAR EU | 0.87  W/kg (head) 0.98 W/kg (body) | -  W/kg (head) - W/kg (body) | -  W/kg (head) - W/kg (body) | 
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | 
| Build Features | - Fingerprint sensor (TouchID v2) - 3D Touch display - Apple Pay (Visa, MasterCard, AMEX certified) | - Fingerprint Sensor | - 2.5D Curved Glass - Fingerprint Sensor - Front Flash - Metal Body | 
| Notification LED | - | Yes | Yes | 
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| OS | iOS 9 | Android OS, v7.0 (Nougat) | Android OS, v6.0.1 (Marshmallow) | 
| User Interface | - | EMUI | FunTouch OS 3.0 | 
| Processor | 2 GHz Dual-core, Apple A9 | Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53), HiSilicon Kirin 960 | Octa-core 1.5 GHz Cortex-A53, Mediatek MT6750 | 
| GPU | - | Mali-G71 MP8 | Mali-T860MP2 | 
| RAM | 2 GB | 4 GB | 4 GB | 
| Internal Memory | 16/64/128 GB | 32/64 GB | 64 GB | 
| External Memory | No | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 128 GB | 
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| Type | LED-backlit IPS LCD, Capacitive Touchscreen, Ion-Strengthened Glass, Oleophobic Coating | IPS-NEO LCD Capacitive Touchscreen, Corning Gorilla Glass (unspecified Version) | IPS LCD Capacitive Touchscreen, 2.5D Curved Gorilla Glass | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 4.7 inches | 5.2 inches | 5.5 inches | 
| Resolution | 750 x 1334 pixels (326 ppi) | 1440 x 2560 pixels (565 ppi) | 720 x 1280 pixels (267 ppi) | 
| Screen-to-Body Ratio | 65.45% | 73.68% | 71.83% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | No | No | No | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 12 MP, 4608 x 2592 pixels | Dual 12 MP | 13 MP, 4160 x 3120 pixels | 
| Flash | Real-tone Flash | Dual-LED (dual Tone) | LED Flash | 
| Features | Phase-Detection AutoFocus, Geo-tagging, Simultaneous HD Video And Image Recording, Touch Focus, Face/smile Detection, HDR (Photo/Panorama) | Phase Detection Autofocus, f/1.7, 27 Mm, Leica Optics, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | Phase Detection Autofocus, f/2.2, 5P Lens, Geo-tagging, Touch Focus, Face Detection | 
| Video | 2160p@30fps, 1080p@60fps, 720p@240fps | 2160p@30fps, 1080p@60fps | 1080p@30fps | 
| Front Camera | 5 MP, 1080p@30fps, 720p@240fps [Similar] | 8 MP, f/1.7, 1080p [Similar] | 20 MP, f/2.0, 5P Lens, Moonlight Flash [Similar] | 
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| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps | HSPA, LTE, VoLTE | HSPA, LTE, VoLTE | 
| Bluetooth | v4.1, A2DP, LE | v5.0, A2DP, LE | v4.1, A2DP, LE | 
| 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, DLNA, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | 
| USB | v2.0, reversible connector | Type-C 1.0 reversible connector | microUSB v2.0, OTG | 
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS/ BDS (market dependant) | Yes, with A-GPS, GLONASS | 
| Browser | HTML5 (Safari) | HTML5 | HTML5 | 
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| Internal | 16/64/128 GB, 2 GB RAM | 32/64 GB, 4 GB RAM or 128 GB, 6 GB RAM | 64 GB, 4 GB RAM | 
| Expandable Storage | No | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 128 GB | 
| USB OTG | - | Not Supported | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Non-removable Li-Po Battery (6.9 Wh) | Non-removable Li-Ion Battery | Non-removable Battery | 
| Capacity | 1715 mAh | 3100 mAh | 3000 mAh | 
| Stand by | Up to 240 h (3G) | - | - | 
| Talk Time | Up to 14 h (3G) | - | - |