Phone Comparison - LG Optimus LTE2 vs Samsung Galaxy Grand Duos I9082 vs Lava Iris X8
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| Manufacturer | LG | Samsung | Lava |
| Announced | May 2012 | December 2012 | February 2015 |
| Status | Available - August 2012 | Available - January 2013 | Available - February 2015 |
| Price | - | - | Rs. 6,649 ($97.78) [Similarly Priced] |
| Colors | Black | Black, White | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
134.7 x 69.5 x 8.9 mm (5.3 x 2.74 x 0.35 in) |
143.5 x 76.9 x 9.6 mm (5.65 x 3.03 x 0.38 in) |
143.4x70.9x8.6 mm (5.65x2.79x0.34 in) |
| Weight | 145 g (5.11 oz) | 162 g (5.71 oz) | 160 g (5.64 oz) |
| 2G Network | CDMA 800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA | HSDPA 850 / 1900 / 2100 - SIM 1 only HSDPA 900 / 1900 / 2100 - SIM 1 only |
HSDPA 2100 |
| 4G Network | LTE | - | - |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.1.2 (Jelly Bean) | Android OS, v4.4.2 (KitKat), planned upgrade to v5.0 (Lollipop) |
| Processor | Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon | Dual-core 1.2 GHz Cortex-A9, Broadcom | Octa-core 1.4 GHz, Mediatek MT6592M |
| GPU | Adreno 225 | Broadcom VideoCore IV | Mali-450MP4 |
| RAM | 2 GB | 1 GB | 2 GB |
| Internal Memory | N/A | 8 GB | 16 GB (12.9 GB for mass storage) |
| External Memory | microSD, up to 32 GB | microSD, up to 64 GB | microSD, up to 32 GB |
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| Type | True HD-IPS LCD capacitive touchscreen | Capacitive touchscreen | IPS LCD Capacitive Touchscreen, Asahi Glass |
| Colors | 16M colors | 16M colors | 16.7M colors |
| Size | 4.7 inches | 5.0 inches | 5.0 inches |
| Resolution | 720 x 1280 pixels (312 ppi) | 480 x 800 pixels (187 ppi) | 720 x 1280 pixels (294 ppi) |
| Screen-to-Body Ratio | 65.25% | 64.20% | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | TBD | Stereo FM radio with RDS | FM Radio with Recording |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 8 MP, 3264x2448 pixels | 8 MP, 3264x2448 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Face And Smile Detection | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, BSI III Sensor, Geo-tagging, Touch Focus, Face Detection, HDR |
| Video | Yes, 1080p | Yes, 1080p@30fps | Yes, 1080p@30fps |
| Front Camera | Yes [Similar] | Yes, 2 MP [Similar] | Yes, 3 MP [Similar] |
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| GPRS | No | Yes | Yes |
| Edge | No | Yes | Yes |
| 3G | HSDPA, HSUPA, LTE | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, v3.0 with A2DP, EDR | Yes, v4.0 with A2DP, LE, EDR | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS, support and GLONASS | Yes, with A-GPS support |
| Browser | HTML, Adobe Flash | HTML5 | HTML5 |
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| Internal | 2 GB RAM | 8 GB, 1 GB RAM | 16 GB (12.9 GB for mass storage), 2 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 64 GB | microSD, up to 32 GB |
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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 | Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | 2150 mAh | 2100 mAh | 2500 mAh |
| Stand by | Up to 250 h | Up to 440 h | - |
| Talk Time | Up to 10 h | Up to 10 h 10 min | Up to 14 h (2G) Up to 9 h (3G) |
