| Manufacturer | |
| Apple | Xiaomi |
| Announced | |
| October 2013 | March 2014 |
| Status | |
| Available - November 2013 | Available - June 2014 |
| Colors | |
| Space Gray, Silver | Blue, Green, Yellow, Pink, White, Gray |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
240 x 169.5 x 7.5 mm (9.45 x 6.67 x 0.3 in) |
202 x 135.4 x 8.5 mm (7.95 x 5.33 x 0.33 in) |
| Weight | |
| 469 g / 478 g (16.54 oz / 16.86 oz) | 360 g (12.7 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
No |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | No |
| 4G Network | |
| LTE- all models | - |
| Messaging | |
| , Push Mail, EMail, IM | , EMail, IM |
| OS | |
| iOS 7.0.2 | Android OS, v4.4 (KitKat) |
| Processor | |
| Dual-core 1.3 GHz Cyclone (ARM v8-based), Apple A7 [Similar] | Quad-core 2.2 GHz Cortex-A15, Nvidia Tegra K1 [Similar] |
| GPU | |
| PowerVR G6430 (quad-core graphics) [Similar] | ULP GeForce Kepler (192 cores) [Similar] |
| RAM | |
| N/A | 2 GB [Browse Similar] |
| Internal Memory | |
| 16/32/64/128 GB storage | 16/64 GB |
| External Memory | |
| No | microSD, up to 128 GB |
| 3.5mm Jack | |
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| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| GPRS | |
| Yes | No |
| Edge | |
| Yes | No |
| 3G | |
| DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps, LTE, 100 Mbps; EV-DO Rev. A, up to 3.1 Mbps | No |
| Bluetooth | |
| Yes, v4.0 with A2DP | v4.0 |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot |
| USB | |
| Yes, v2.0 | microUSB v2.0, USB On-the-go |
| GPS | |
| Yes, with A-GPS support and GLONASS | No |
| Browser | |
| HTML (Safari) | HTML5 |
| Internal | |
| 16/32/64/128 GB storage | 16/64 GB, 2 GB RAM |
| Expandable Storage | |
| No | microSD, up to 128 GB |
| USB OTG | |
| - | Supported |
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | |
| Non-removable Li-Po battery (32.4 Wh) | Li-Po Battery |
| Capacity | |
| - | 6700 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| Up to 10 h (multimedia) | Up to 11 h (multimedia) |