Home LG Phones LG G4020 LG G4020 Specs 10.0 User Score LG G4020 User reviews Battery 760 mAh Display 128 x 128 pixels Description G4020 is dual-band GSM phone which features external LCD, GPRS data, WAP browser, J2ME, IM client and MMS. Popular Comparisons The LG G4020 is most commonly compared with these phones: LG G4020 vs Samsung Galaxy S21 Ultra LG G4020 vs LG G4010 LG G4020 vs OnePlus 8 Pro LG G4020 vs Google Pixel 8 LG G4020 vs Samsung Galaxy S22+ Specs Compare Display Resolution: 128 x 128 pixels 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 LG G4020 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 Samsung beating Apple's iPhone sales is no exception MediaTek introduces another chipset for mid-range phones, the Dimensity 6300 Your Samsung exec dream job has a six-day workweek attached to it OnePlus Ace 3 Pro rumored specs and design details leaked If Galaxy AI is headed to the Galaxy S22, do you really need the S24 Ultra? Sweet Amazon deal knocks $120 off the Garmin Instinct Solar price tag for yet another time Popular stories Even longtime T-Mobile customers will have to put up with slow internet speed policy Two more companies want FCC action against T-Mobile for interference from 5G The 51 million customers affected by the AT&T data breach are getting free protection for 12 months Make your Galaxy fingerprint scanner unlock faster as Samsung fixes what One UI 6.1 broke iPhone users warned to disable iMessage temporarily to avoid getting hacked T-Mobile will soon have another reason to gloat