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 LG G4020 is most commonly compared with these phones: LG G4020 vs Apple iPhone 14 Pro LG G4020 vs Samsung Galaxy S22 Ultra LG G4020 vs Apple iPhone 14 Pro Max LG G4020 vs BLU G80 LG G4020 vs Samsung Galaxy A15 5G Specs Compare Display Resolution: 128 x 128 px Technology: STN Additional display: 64 x 96 px, 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 If you pre-ordered the Nothing Phone (3a) Pro, you might wanna sit down Motorola's 'most durable Edge phone' is coming soon with IP69 rating and other impressive features AT&T's operators a century ago: 24-hour shifts and 36,000 calls a day Motorola's latest Razr Plus (2025) leak shows it's not playing it safe with the design Samsung confirms these older flagships are getting One UI 7.0 too Save $500 on the OnePlus Open with Best Buy's unmissable sale Popular stories T-Mobile extends another peace offering to customers after uproar over rate increase [UPDATED] Consumers already making AT&T, T-Mobile and Verizon pay for price hikes It’s a difficult time to be a T-Mobile customer or employee AT&T rep crosses the line by doing something unimaginable using customer's phone Customer is mistakenly accused of text spamming for repeatedly replying STOP to political texts Furious T-Mobile customers consider legal action over shocking price hike [UPDATED]