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| Manufacturer | Samsung | Lenovo | Lenovo | 
| Announced | September 2011 | December 2013 | February 2014 | 
| Status | Released - October 2011 | Available - December 2013 | Available - February 2014 | 
| Colors | Black, White | Silver | Black, White | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 146.9 x 83 x 9.7 mm (5.78 x 3.27 x 0.38 in) | 138 x 69.8 x 8.8 mm (5.43 x 2.75 x 0.35 in) | 170 x 86.5 x 8.65 mm (6.69 x 3.41 x 0.34 in) | 
| Weight | 178 g (6.28 oz) | 126 g (4.44 oz) | 180 g (6.35 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 | HSDPA 2100 | 
| 4G Network | LTE 700 (region specific) | - | - | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
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| OS | Android OS, v2.3.5 (Gingerbread) | Android OS, v4.2 (Jelly Bean) | Android OS, v4.2.2 (Jelly Bean) | 
| Processor | Dual-core 1.4 GHz ARM Cortex-A9, Exynos | Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 | Octa-core 1.7 GHz, Mediatek MT6592 | 
| GPU | Mali-400MP | Mali-400MP2 | Mali-450MP4 | 
| RAM | 1 GB | 1 GB | 1 GB | 
| Internal Memory | 16 GB/32 GB storage | 8 GB | 8 GB ROM | 
| External Memory | microSD, up to 32GB, 2 GB included | microSD, up to 32 GB | microSD, up to 32 GB | 
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| Type | Super AMOLED capacitive touchscreen | Capacitive touchscreen | IPS LCD Capacitive Touchscreen, OGS | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.3 inches | 4.7 inches | 6.0 inches | 
| Resolution | 800 x 1280 pixels (285 ppi) | 540 x 960 pixels (234 ppi) | 720 x 1280 pixels (245 ppi) | 
| Screen-to-Body Ratio | 66.71% | 63.41% | 67.36% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | Stereo FM radio with RDS | FM radio | FM Radio with Recording | 
| Games | Yes | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 8 MP, 3264x2448 pixels | 8 MP, 3264 x 2448 pixels | 8 MP, 3264x2448 pixels | 
| Flash | LED flash | LED flash | LED flash | 
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization | 
| Video | Yes, 1080p@24~30fps | Yes | Yes, 1080p@30fps | 
| Front Camera | Yes, 2 MP [Similar] | Yes, VGA [Similar] | Yes, 1.6 MP [Similar] | 
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| GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Yes | 
| Edge | Class 12 | Yes | Yes | 
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE | HSDPA, HSUPA | HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps | 
| Bluetooth | Yes, v3.0+HS | Yes, v3.0 with A2DP | Yes, v4.0 | 
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | 
| USB | Yes, v2.0 microUSB (MHL), USB On-the-go | Yes, microUSB v2.0 | Yes, microUSB v2.0 | 
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS support | 
| Browser | HTML, Adobe flash | HTML | HTML5 | 
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| Internal | 16GB/32GB storage, 1 GB RAM | 8 GB, 1 GB RAM | 8 GB ROM, 1 GB RAM | 
| Expandable Storage | microSD, up to 32GB, 2 GB included | microSD, up to 32 GB | 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 | Li-Po Battery | Li-Ion Battery | 
| Capacity | 2500 mAh | 2000 mAh | 3000 mAh | 
| Stand by | Up to 960 h (2G) Up to 820 h (3G) | - | - | 
| Talk Time | Up to 26 h 10 min (2G) Up to 13 h 30 min (3G) | Up to 12 h (2G) Up to 8 h (3G) | - |