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| Manufacturer | Asus | Xiaomi | Lenovo | 
| Announced | June 2012 | September 2013 | March 2015 | 
| Status | Available - July 2012 | Available - December 2013 | Available - March 2015 | 
| Price | - | - | Rs. 9,058 ($133.21) [Similarly Priced] | 
| Colors | Black | Various | Yellow, White | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 198.5 x 120 x 10.5 mm (7.81 x 4.72 x 0.41 in) | 144 x 73.6 x 8.1 mm (5.67 x 2.9 x 0.32 in) | 152.6 x 76.2 x 8 mm (6.01 x 3 x 0.31 in) | 
| Weight | 340 g (11.99 oz) | 145 g (5.11 oz) | 150 g (5.29 oz) | 
| 2G Network | N/A | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network | N/A | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010 | 
| 4G Network | - | - | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300) | 
| Messaging | , Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | 
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| OS | Android OS, v4.1 (Jelly Bean), upgradable to v4.1.2 | Android OS, v4.4 (KitKat) optimized with MIUI version 5 | Android OS, v5.0 (Lollipop) | 
| Processor | Quad-core 1.3 GHz Cortex-A9, Nvidia Tegra 3 | Quad-core 2.3 GHz Krait 400, Qualcomm MSM8274AB Snapdragon 800 | Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752 | 
| GPU | ULP GeForce | Adreno 330 | Mali-T760MP2 | 
| RAM | 1 GB | 2 GB | 2 GB | 
| Internal Memory | 32 GB storage | 16/64 GB | 16 GB | 
| External Memory | No | No | microSD, up to 32 GB | 
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| Type | LED-backlit IPS LCD capacitive touchscreen | IPS LCD capacitive touchscreen | IPS capacitive touchscreen | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 7.0 inches | 5.0 inches | 5.5 inches | 
| Resolution | 800 x 1280 pixels (216 ppi) | 1080 x 1920 pixels (441 ppi) | 1080 x 1920 pixels (401 ppi) | 
| Screen-to-Body Ratio | 59.45% | 64.90% | 71.55% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | No | FM radio | FM radio | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 1.2 MP | 13 MP, 4128 x 3096 pixels | 13 MP, 4128 x 3096 pixels | 
| Flash | No | dual-LED flash | dual-LED (dual tone) | 
| Features | Video-calling | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | 
| Video | Yes, 720p | 1080p@30fps, HDR | 1080p@30fps | 
| Front Camera | No [Similar] | 2 MP, 1080p@30fps [Similar] | 5 MP [Similar] | 
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| GPRS | No | Yes | Yes | 
| Edge | No | Yes | Yes | 
| 3G | N/A | DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA, TD-SCDMA, LTE, TD-LTE | 
| Bluetooth | Yes | v4.0, A2DP | v4.0, A2DP, LE | 
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, hotspot | 
| USB | Yes, microUSB v2.0 | microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0 | 
| GPS | Yes | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | 
| Browser | HTML, HTML5 | HTML5 | HTML5 | 
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| Internal | 32 GB storage, 1GB RAM | 16/64 GB, 2 GB RAM | 16 GB, 2 GB RAM | 
| Expandable Storage | No | No | microSD, up to 32 GB | 
| USB OTG | - | Supported | - | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Standard battery, Li-Ion | Non-removable Li-Ion Battery | Li-Po Battery | 
| Capacity | 4325 mAh | 3050 mAh | 3000 mAh | 
| Stand by | 300 h | Up to 500 h | Up to 750 h (3G) | 
| Talk Time | Up to 10 h | Up to 4 h | Up to 36 h (3G) |