Summary | 67 Score | 79 Score | | |
| Performance | Apple A5 iOS 5, up to iOS 9.0.2 | Qualcomm Snapdragon 625 4 GB RAM Android OS, v7.1.1 (Nougat), MIUI 8 | | |
| Display | 3.5 inch 640 x 960 pixels 330 PPI Density | 6.44 inch 1080 x 1920 pixels 342 PPI Density | | |
| Camera | 8 MP (Main) 0.3 MP (Front) | 12 MP (Main) 5 MP (Front) 4K Video Recording | | |
| Battery | 1432 mAh Li-Po | 5300 mAh Li-Po | | |
Display |
| Screen Size | 3.5 inch | 6.44 inch | | |
| Screen Resolution | 640x960 pixels | 1080 x 1920 pixels | | |
| Pixel Density | 330 PPI | 342 PPI | | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | | |
| Gorilla Glass | Yes | Yes | | |
| Screen Protection | Corning Gorilla Glass, oleophobic coating | Corning Gorilla Glass 4 | | |
Chipset |
| Brand | Apple Mobiles | Xiaomi Mobiles | | |
| Chipset | Apple A5 | Qualcomm Snapdragon 625 | | |
| Processor | Dual-core 1 GHz Cortex-A9 | 2GHz Octa-core Processor | | |
| RAM | | 4 GB RAM | | |
| GPU | PowerVR SGX543MP2 | Adreno 506 650MHz GPU | | |
Camera |
| Rear Camera Resolution | 8 MP | 12 MP | | |
| Front Camera Resolution | 0.3 MP | 5 MP | | |
| Video | | 4K Video Recording | | |
| Camera Features | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama | | |
General |
| Operating System | iOS | Android | | |
| OS Version | iOS 5, up to iOS 9.0.2 | Android OS, v7.1.1 (Nougat), MIUI 8 | | |
| Weight | 140 g | 211 g | | |
| Dimensions | 115.2 x 58.6 x 9.3 mm | 174.1 x 88.7 x 7.6 mm | | |
| Thickness | 9.3mm | 7.6mm | | |
Storage |
| Internal Storage | 16 GB | 64 GB | | |
| Card Slot | No | microSD, Up to 128 GB | | |
| Other | 16GB storage, no card slot | 64 GB, Expandable up to 128 GB | | |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | | |
| SIM Card Type | Micro-SIM | Micro-SIM | | |
| Bluetooth | v4.0, A2DP, LE | v4.2/HID/MU - MIMO | | |
| 3.5 mm Jack | Yes | Yes | | |
| NFC | No | No | | |
Connectivity |
| VoLTE | | | | |
| 4G | | FDD-LTE B1 / B3 / B5 / B7 / B8 | | |
| 3G | HSDPA 850 / 900 / 1900 / 2100 | UMTS: B1 / B2/ B5 / B8 | | |
| 2G | GSM 850 / 900 / 1800 / 1900 | GSM: B2 / B3 / B5 / B8 | | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | | |
| GPS | Yes, with A-GPS, GLONASS | A-GPS, Glonass | | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1432 mAh | 5300 mAh | | |
| Battery Type | Li-Po | Li-Po | | |
| Standby Time | Up to 200 h (2G) / Up to 200 h (3G) | | | |
| Talk Time | Up to 14 h (2G) / Up to 8 h (3G) | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer gyro proximity compass | Accelerometer Ambient light sensor Gyroscope Infrared Hall sensor | | |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | | | |
| Java | No | | | |
| Other | Active noise cancellation with dedicated mic , Siri natural language commands and dictation , iCloud cloud service , TV-out , Maps , Audio/video player/editor , Organizer , Document viewer , Photo viewer/editor , Voice memo/dial/command , Pred | | | |