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| Manufacturer | Samsung | BLU | LG | 
| Announced | March 2013 | April 2014 | May 2015 | 
| Status | Available - April 2013 | Available - April 2014 | Available - May 2015 | 
| Price | - | - | Rs. 34,699 ($510.28) [Similarly Priced] | 
| Colors | White Frost, Black Mist | Black, White | Grey, White, Gold, Leather Black, Leather Brown, Leather Red | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in) | 168 x 83 x 8.5 mm (6.61 x 3.27 x 0.33 in) | 148.9 x 76.1 x 6.3 - 9.8 mm (5.86 x 3 x 0.25 - 0.39 in) | 
| Weight | 130 g (4.59 oz) | 206 g (7.27 oz) | 155 g (5.47 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA 1900 / 2000 - H818N | 
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 - D650a HSDPA 850 / 2100 - D650i | HSDPA 850 / 900 / 1900 / 2100 - H818N | 
| 4G Network | LTE | - | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) - H818N | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | 
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| OS | Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.2 (Jelly Bean), upgradable to v4.4.2 (KitKat) | Android OS, v5.1 (Lollipop) | 
| Processor | Quad-core 1.9 GHz Krait 300, Qualcomm APQ8064T Snapdragon 600 | Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 | Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808 | 
| GPU | Adreno 320 | Mali-400 | Adreno 418 | 
| RAM | 2 GB | 1 GB | 3 GB | 
| Internal Memory | 16/32/64 GB storage | 4 GB ROM | 32 GB | 
| External Memory | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 2 TB | 
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| Type | Super AMOLED capacitive touchscreen | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 4.99 inches | 6.0 inches | 5.5 inches | 
| Resolution | 1080 x 1920 pixels (441 ppi) | 720 x 1280 pixels (245 ppi) | 1440 x 2560 pixels (534 ppi) | 
| Screen-to-Body Ratio | 72.15% | 71.04% | 73.61% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | No | FM radio | Stereo FM radio with RDS | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 13 MP, 4128 x 3096 pixels, Autofocus | 8 MP, 3264 x 2448 pixels | 16 MP, 5312 x 2988 pixels | 
| Flash | LED flash | LED flash | LED Flash | 
| Features | Drama Shot, Eraser, Sound and Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Face Detection, Panorama, HDR | Laser Autofocus, OIS, 1/2.6' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR | 
| Video | Yes, 1080p@30fps | Yes, 1080p@30fps | 2160p@30fps, 1080p@60fps, optical stabilization, HDR, stereo sound rec. | 
| Front Camera | Yes, 2 MP, Full HD 1080p@30fps [Similar] | Yes, 2 MP [Similar] | 8 MP, 1080p@30fps [Similar] | 
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| GPRS | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | 
| Edge | Yes | Class 12 | Yes | 
| 3G | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps | 
| Bluetooth | Yes, v4.0 with A2DP, EDR | Yes, v4.0 | v4.1, A2DP, LE, apt-X | 
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | 
| USB | Yes, microUSB v2.0 (MHL), USB On-the-go | Yes, microUSB v2.0 | microUSB v2.0 (SlimPort 4K), USB Host | 
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS | 
| Browser | HTML5, Adobe Flash | HTML | HTML5 | 
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| Internal | 16/32/64 GB storage, 2 GB RAM | 4 GB ROM, 1 GB RAM | 32 GB, 3 GB RAM | 
| Expandable Storage | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 2 TB | 
| USB OTG | Supported | - | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Li-Ion Battery | Non-removable Li-Po Battery | Li-Ion Battery | 
| Capacity | 2600 mAh | 3000 mAh | 3000 mAh | 
| Stand by | Up to 350 h | Up to 980 h (2G) Up to 890 h (3G) | Up to 315 h (2G) Up to 315 h (3G) | 
| Talk Time | Up to 17 h | Up to 40 h (2G) Up to 24 h (3G) | Up to 18 h 30 min (2G) Up to 12 h (3G) |