Home LG Phones LG G4020 Updated: Oct 21, 2020, 9:22 AM LG G4020 Specs Battery 760 mAh Display 128 x 128 px Description G4020 is dual-band GSM phone which features external LCD, GPRS data, WAP browser, J2ME, IM client and MMS. I want it 0 users I have it 0 users I had it 2 users Popular Comparisons The is most commonly compared with these phones: LG G4020 vs Samsung Galaxy S24 Ultra LG G4020 vs Samsung Galaxy S24+ LG G4020 vs Samsung Galaxy S24 LG G4020 vs Samsung Galaxy S22 Ultra LG G4020 vs Samsung Galaxy S24 FE Specs Compare Display Resolution: 128 x 128 px Technology: STN Additional display: 64 pixels 96 x, STN Battery Capacity: 760 mAh Type: Li - Ion, User replaceable Design Size comparison Dimensions: 4.17 x 1.73 x 0.84 inches (105 x 43 x 21 mm) Weight: 3.00 oz (85.0 g) Features: Numeric keypad, Soft keys Regulatory Approval FCC approval: Date approved: Jul 09, 2004 FCC ID value: BEJG4020 Measured SAR: Head: 0.93 W/kg Measured in: 1900 MHz Body: 0.66 W/kg Measured in: 1900 MHz Despite our efforts to provide full and correct specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please LET US KNOW. If you are interested in using our specs commercially, check out our Phone specs database licensing page. Latest News MediaTek Dimensity 9500 specs leaked: a potential Qualcomm killer? T-Mobile will terminate 5G internet service if it suspects you don't need it New SmartThings widget controls your Samsung TV from your phone Samsung Galaxy S25 series to finally support seamless updates Samsung's 2025 foldable phone model numbers leaked in One UI 7 beta Powerhouse Galaxy Z Fold 6 gets huge discount ahead of New Year's Eve Popular stories Samsung customers on T-Mobile have a new reason to be out-of-this-world happy Do not update your Meta Quest headset if it’s been sitting for a while Some Pixel users are having serious problems after installing the latest security update Message service predominantly used by Pixel users intercepted by authorities Leaked iPhone 17 Pro image shows first front design change since iPhone 14 Pro Nearly 500K power banks sold by Amazon are dangerous and have been recalled