| Manufacturer | |
| Samsung | Xiaomi |
| Announced | |
| August 2011 | January 2016 |
| Status | |
| Available - October 2011 | Available - January 2016 |
| Price | |
| - | Rs. 9,999 ($147.04) [Similarly Priced] |
| Colors | |
| Metallic Gray | Silver, Gray, Gold |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
104 x 58 x 11.5 mm (4.09 x 2.28 x 0.45 in) |
150 x 76 x 8.7 mm (5.91 x 2.99 x 0.34 in) |
| Weight | |
| 97.5 g (3.42.0.18 oz) | 164 g (5.78 oz) |
| SIM Type | |
| - | Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA |
| 3G Network | |
| HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| - | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | |
| - | - Fingerprint sensor - Infrared Sensor - Metal Body - Scratch Resistant Glass |
| Notification LED | |
| - | Yes |
| OS | |
| Android OS, v2.3.5 (Gingerbread) | Android OS, v5.1 (Lollipop) with MIUI7 |
| User Interface | |
| - | MIUI 8.0 |
| Processor | |
| 830 MHz ARMv6 processor, Exynos chipset [Similar] | Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650 [Similar] |
| GPU | |
| Mali-400MP [Similar] | Adreno 510 [Similar] |
| RAM | |
| 290 MB [Browse Similar] | 2/3 GB [Browse Similar] |
| Internal Memory | |
| 180 MB | 16/32 GB |
| External Memory | |
| microSD, up to 32GB | microSD, up to 128 GB (uses SIM 2 slot) |
| 3.5mm Jack | |
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| Radio | |
| Stereo FM radio with RDS | Stereo FM Radio with Recording |
| Games | |
| Yes + downloadable | Yes + Downloadable |
| Loud Speaker | |
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| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 7.2 Mbps | HSPA, LTE |
| Bluetooth | |
| Yes, v3.0 with A2DP, HS | v4.1, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Hotspot functionality | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0, USB On-The-Go |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS, BDS |
| Browser | |
| WAP 2.0/xHTML, HTML | HTML5 |
| Call Records | |
| Yes | Practically unlimited |
| Internal | |
| 180 MB, 290 MB RAM | 16/32 GB, 2/3 GB RAM |
| Expandable Storage | |
| microSD, up to 32GB | microSD, up to 128 GB (uses SIM 2 slot) |
| 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 | |
| Standard battery, Li-Ion | Non-removable Li-Po Battery |
| Capacity | |
| 1200 mAh | 4050 mAh |
| Stand by | |
| Up to 850 h (2G) Up to 540 h (3G) |
- |
| Talk Time | |
| Up to 17 h (2G) Up to 6 h 20 min (3G) |
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