| Price | 
                    
                    
                        | 
                            Not Available
                         | 
                        
                            Not Available
                         | 
                    
                    
                            
                                | Capacity | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    1700 mAH, Li-ion
                                    
                                 | 
                            
                        
                            
                                | TalkTime | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Up to 12.5 Hours(2G)
                                    
                                 | 
                            
                        
                            
                                | Stand By Time | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Up to 600 Hours(2G)
                                    
                                 | 
                            
                        
                            
                                | Flash | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    LED
                                    
                                 | 
                            
                        
                            
                                | Video Recording | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    VGA @ 30 FPS
                                    
                                 | 
                            
                        
                            
                                | Camera Features | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Geo tagging, Image Viewer
                                    
                                 | 
                            
                        
                            
                                | Main Camera | 
                            
                            
                                | 
                                    0.3 MP
                                    
                                 | 
                                
                                    3 MP
                                     900.0% more mega pixels (MP) on main camera than LG Optimus L4 II E440. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3 MP vs. 0.3 MP) 
                                 | 
                            
                        
                            
                                | Zoom | 
                            
                            
                                | 
                                    Digital Zoom
                                    
                                 | 
                                
                                    Digital Zoom
                                    
                                 | 
                            
                        
                            
                                | Operating Frequency | 
                            
                            
                                | 
                                    GSM 1800 / 900 MHz
                                    
                                 | 
                                
                                    GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 900 MHz
                                    
                                 | 
                            
                        
                            
                                | GPRS | 
                            
                            
                                | 
                                    Yes
                                    
                                 | 
                                
                                    Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
                                    
                                 | 
                            
                        
                            
                                | EDGE | 
                            
                            
                                | 
                                    Yes
                                    
                                 | 
                                
                                    Class 12
                                    
                                 | 
                            
                        
                            
                                | Wi-Fi | 
                            
                            
                                | 
                                    Wi-Fi 802.11
                                    
                                 | 
                                
                                    Wi-Fi 802.11, b/g/n, Mobile Hotspot, Wi-Fi Direct
                                    
                                 | 
                            
                        
                            
                                | Bluetooth | 
                            
                            
                                | 
                                    v2.0
                                    
                                 | 
                                
                                    v3.0, EDR, A2DP, HSP
                                    
                                 | 
                            
                        
                            
                                | USB Connectivity | 
                            
                            
                                | 
                                    USB Port
                                    
                                 | 
                                
                                    USB Port, microUSB 2.0
                                    
                                 | 
                            
                        
                            
                                | 3G | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    HSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s
                                    
                                 | 
                            
                        
                            
                                | Weight | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    125 grams
                                    
                                 | 
                            
                        
                            
                                | Dimensions | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    112.5 x 64.7 x 11.9 mm
                                    
                                 | 
                            
                        
                            
                                | Screen Size | 
                            
                            
                                | 
                                    3.3 Inch
                                    
                                 | 
                                
                                    3.8 Inch
                                     15.2% bigger screen size than LG Optimus L4 II E440. The bigger the screen size is better the user experience of reading and watching movie or video songs. (3.8 Inch vs. 3.3 Inch) 
                                 | 
                            
                        
                            
                                | Colours | 
                            
                            
                                | 
                                    White
                                    
                                 | 
                                
                                    Black,White
                                    
                                 | 
                            
                        
                            
                                | Touch Screen | 
                            
                            
                                | 
                                    Capacitive Touchscreen
                                    
                                 | 
                                
                                    Capacitive Touchscreen, Multi-touch
                                    
                                 | 
                            
                        
                            
                                | Display Type | 
                            
                            
                                | 
                                    TFT
                                    
                                 | 
                                
                                    IPS LCD
                                    
                                 | 
                            
                        
                            
                                | Graphics | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    PowerVR SGX531
                                    
                                 | 
                            
                        
                            
                                | Screen Resolution | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    320 x 480 pixels
                                    
                                 | 
                            
                        
                            
                                | Pixel Density (sharpness) | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    152 ppi
                                    
                                 | 
                            
                        
                            
                                | Sensors | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Accelerometer, Compass, Light sensor, Proximity sensor
                                    
                                 | 
                            
                        
                            
                                | GPS | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    with A-GPS
                                    
                                 | 
                            
                        
                            
                                | Box Contents | 
                            
                            
                                | 
                                    Handset, Battery, Charger, Earphone, USB Cable, User Manual
                                    
                                 | 
                                
                                    Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
                                    
                                 | 
                            
                        
                            
                                | Brand | 
                            
                            
                                | 
                                    CCIT
                                    
                                 | 
                                
                                    LG
                                    
                                 | 
                            
                        
                            
                                | Model | 
                            
                            
                                | 
                                    A66
                                    
                                 | 
                                
                                    Optimus L4 II E440
                                    
                                 | 
                            
                        
                            
                                | Operating System | 
                            
                            
                                | 
                                    Android v4.2.2 (Jelly Bean)
                                    
                                 | 
                                
                                    Android v4.1.2 (Ice Cream Sandwich)
                                    
                                 | 
                            
                        
                            
                                | SIM Slot(s) | 
                            
                            
                                | 
                                    Single SIM, GSM
                                    
                                 | 
                                
                                    Single SIM, GSM
                                    
                                 | 
                            
                        
                            
                                | OS Type | 
                            
                            
                                | 
                                    Android
                                    
                                 | 
                                
                                    Android
                                    
                                 | 
                            
                        
                            
                                | FM Radio | 
                            
                            
                                | 
                                    Yes
                                    
                                 | 
                                
                                    Yes
                                    
                                 | 
                            
                        
                            
                                | Loudspeaker | 
                            
                            
                                | 
                                    Yes
                                    
                                 | 
                                
                                    Yes
                                    
                                 | 
                            
                        
                            
                                | Audio Jack | 
                            
                            
                                | 
                                    3.5 mm
                                    
                                 | 
                                
                                    3.5 mm
                                    
                                 | 
                            
                        
                            
                                | Processor | 
                            
                            
                                | 
                                    1.2 GHz
                                    
                                 | 
                                
                                    1 GHz, Cortex A9, Chipset: MT6575
                                    
                                 | 
                            
                        
                            
                                | RAM | 
                            
                            
                                | 
                                    512 MB
                                    
                                 | 
                                
                                    512 MB
                                    
                                 | 
                            
                        
                            
                                | Internal Memory | 
                            
                            
                                | 
                                    256 MB
                                    
                                 | 
                                
                                    4 GB
                                    
                                 | 
                            
                        
                            
                                | Expandable Memory | 
                            
                            
                                | 
                                    Up to 32 GB
                                    
                                 | 
                                
                                    Up to 32 GB
                                    
                                 |