LG Optimus 4G LTE |
OPPO Neo R831K |
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General Info |
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Manufacturer | LG | Oppo |
Announced | November 2011 | August 2014 |
Status | Available - November 2011 | Available - August 2014 |
Colors | Black | White, Black |
Form Factor | Candybar | Candybar |
Dimension |
133.9 x 67.9 x 10.5 mm (5.27 x 2.67 x 0.41 in) |
132 x 65.8 x 9.2 mm (5.2 x 2.59 x 0.36 in) |
Weight | 135 g (4.76 oz) | 130 g (4.59 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 2100 |
4G Network | LTE 700 / 1700 | - |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
Hardware and OS |
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OS | Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 | Android OS, v4.2.2 (Jelly Bean) based Color OS |
Processor | Dual-core 1.5 GHz [Similar] | Dual-core 1.3 GHz [Similar] |
GPU | - | |
RAM | 1 GB [Browse Similar] | 1 GB [Browse Similar] |
Internal Memory | 2 GB storage | 4 GB |
External Memory | microSD, up to 32GB, 8GB included | microSD, up to 32 GB |
Display |
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Type | HD-IPS LCD capacitive touchscreen | IPS LCD capacitive touchscreen |
Colors | 16M colors | 16M colors |
Size | 4.5 inches [Similar] | 4.5 inches [Similar] |
Resolution | 720 x 1280 pixels (326 ppi) [Similar] | 480 x 854 pixels (218 ppi) [Similar] |
Screen-to-Body Ratio | 61.54% | 64.07% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | No | FM radio |
Games | Yes | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 8 MP, 3264x2448 pixels [Similar] | 5 MP, 2592 x 1944 pixels [Similar] |
Flash | LED flash | LED Flash |
Features | Auto focus, Geo-tagging, Face And Smile Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR |
Video | Yes, 1080p | Yes |
Front Camera | Yes, 1.3 MP [Similar] | Yes, 2 MP [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, 75 Mbps | HSPA+ |
Bluetooth | Yes, v3.0 with A2DP, EDR | v2.1, A2DP |
Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
USB | Yes, microUSB (MHL) v2.0 | microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS |
Browser | HTML, Adobe Flash | HTML |
User Memory |
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Internal | 2 GB storage, 1 GB RAM | 4 GB, 1 GB RAM |
Expandable Storage | microSD, up to 32GB, 8GB included | microSD, up to 32 GB |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Standard battery, Li-Ion | Li-Ion Battery |
Capacity | 1900 mAh | |
Stand by | Up to 252 h | - |
Talk Time | Up to 3 h | - |