Phone Comparison - Samsung Galaxy Grand Duos I9082 vs LG G2 vs BLU Studio 5.5
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| Manufacturer | Samsung | LG | BLU |
| Announced | December 2012 | August 2013 | September 2013 |
| Status | Available - January 2013 | Available - September 2013 | Coming Soon - October 2013 |
| Colors | Black, White | Black, White | Blue, Pink, Grey, White, Yellow |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
143.5 x 76.9 x 9.6 mm (5.65 x 3.03 x 0.38 in) |
138.5 x 70.9 x 8.9 mm (5.45 x 2.79 x 0.35 in) |
157 x 79.5 x 9.5 mm (6.18 x 3.13 x 0.37 in) |
| Weight | 162 g (5.71 oz) | 143 g (5.04 oz) | 184 g (6.49 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 1900 / 2100 - SIM 1 only HSDPA 900 / 1900 / 2100 - SIM 1 only |
HSDPA 900 / 2100 | HSDPA 850 / 1900 - D610a HSDPA 850 / 2100 - D610i |
| 4G Network | - | LTE (Region Dependent) | - |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.1.2 (Jelly Bean) | Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.2 (Jelly Bean) |
| Processor | Dual-core 1.2 GHz Cortex-A9, Broadcom | Quad-core 2.26 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 | Quad-core 1.2 GHz Cortex-A7, MTK MT6589M |
| GPU | Broadcom VideoCore IV | Adreno 330 | PowerVR SGX544MP |
| RAM | 1 GB | 2 GB | 1 GB |
| Internal Memory | 8 GB | 32 GB | 4 GB ROM |
| External Memory | microSD, up to 64 GB | No | microSD, up to 32 GB |
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| Type | Capacitive touchscreen | True HD-IPS + LCD capacitive touchscreen, Corning Gorilla Glass 3 | TFT capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.0 inches | 5.2 inches | 5.5 inches |
| Resolution | 480 x 800 pixels (187 ppi) | 1080 x 1920 pixels (424 ppi) | 480 x 854 pixels (178 ppi) |
| Screen-to-Body Ratio | 64.20% | 75.78% | 66.87% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | Stereo FM radio with RDS | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 13 MP, 4128 x 3096 pixels | 5 MP, 2592х1944 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, Face Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, Image Stabilization |
| Video | Yes, 1080p@30fps | Yes, 1080p@60fps | Yes, 720p@30fps |
| Front Camera | Yes, 2 MP [Similar] | Yes, 2.1 MP, 1080p@30fps [Similar] | Yes, VGA [Similar] |
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| GPRS | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | Yes | Class 12 | Class 12 |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSDPA, 21 Mbps; HSUPA, 11 Mbps |
| Bluetooth | Yes, v4.0 with A2DP, LE, EDR | Yes, v4.0 with A2DP | Yes, v4.0 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 (MHL), USB Host | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS, support and GLONASS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 8 GB, 1 GB RAM | 32 GB, 2 GB RAM | 4 GB ROM, 1 GB RAM |
| Expandable Storage | microSD, up to 64 GB | No | microSD, up to 32 GB |
| USB OTG | - | Supported | - |
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| 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 | Li-Ion Battery |
| Capacity | 2100 mAh | 3000 mAh | 2250 mAh |
| Stand by | Up to 440 h | - | Up to 960 h (2G) Up to 820 h (3G) |
| Talk Time | Up to 10 h 10 min | - | Up to 26 h (2G) Up to 14 h (3G) |
