LG L20 Review & Specs

LG L20 is a not so powerful Android phone, provisioned with a powerful 1 GHz Dual-Core processor, a 2 megapixels back facing camera and a compact 3-inches touch-screen.

The LG L20 is a little bit thick for nowadays standards, being as thick as 0.51″. This phone isn’t a compact phone, considering it is 4.04″ long and 2.42 inches wide,but it just packs a 3 inches screen.

Its screen uses LCD capacitive technology, and can detect multi touch gestures.

LG equipped the LG L20 with a MediaTek MT6572 system chip, including a powerful 1000 MHz Dual-Core processor and 512 MB RAM. Helping with graphic rendering, it also has an ARM Mali-400 GPU running at 500 MHz. This cellphone counts with a 4 GB internal storage, a moderate amount but might be a little bit short considering it doesn’t ship with an external memory slot.

This phone offers WiFi capability (but it can’t be provided to other devices around, acting as a mobile hotspot) or fast 3G internet connection, over HSDPA, HSUPA and EDGE technologies. The LG L20 works with a SIM card for GSM connection.

This cellphone only has a 2 MP back side camera. It is also able to shoot 640×480 VGA videos at 30 frames per second.

The LG L20 features a medium capacity 1540 mAh Li-Ion replaceable battery that can keep this device running for several hours.

This device also comes with some interesting features like Bluetooth (4.0), GPS and NFC (Near Field Communication), and Accelerometer.

Best Deals

Bestseller No. 1
LG G8 ThinQ with Alexa Hands-Free – Unlocked SMARTPHONE – 128 GB – Aurora Black (US Warranty)...
  • Pre-installed selection of Amazon apps, including Amazon Shopping, Amazon Music, Audible and Amazon Alexa
  • Amazon exclusive version with Amazon Alexa built-in: Simply say “Alexa” or double press the power button to play music, hear the news or check the weather wherever you are. Just ask - and Alexa will respond instantly
  • 6.1" QHD+ OLED FullVision display (3120 x 1440 ), 6 GB of RAM and 128 GB of internal storage with option to add up to 2 TB of microSD expandable memory, and Android 9
  • Qualcomm Snapdragon 855 Octa-core processor (2.84+ GHz x 1 + 2.42+ GHz x 3 + 1.79+ GHz x 4)
  • 16.0MP + 12.0MP dual rear-camera setup with OIS+ and Dual PDAF, 8.0MP front-facing camera with Story Shot & Makeup Pro
SaleBestseller No. 2
LG K30-2019 Factory Unlocked Phone - 5.4' Screen - Black (U.S. Warranty)
12 Reviews
LG K30-2019 Factory Unlocked Phone - 5.4" Screen - Black (U.S. Warranty)
  • 5.45" HD+ display
  • 8 MP Autofocus rear Camera with HDR for dynamic photos
  • 5 MP front-facing camera with front flash features portrait mode for artistic blur, Plus auto shot and gesture shot for effortless selfies
  • 1.4 GHz quad-core Qualcomm Snapdragon MSM8917 and fast 4G LTE speed
  • 3, 000 mAh non-removable battery built to last. Carrier-Verizon, AT&T, T-Mobile, Metro by T-Mobile (Carrier Compatibility: Please check with your carrier to verify compatibility.)
SaleBestseller No. 3
LG V40 ThinQ 64GB T-Mobile Smartphone w/ 5-Cameras, 6.4' QHD+ Display - Aurora Black (Renewed)
105 Reviews
LG V40 ThinQ 64GB T-Mobile Smartphone w/ 5-Cameras, 6.4" QHD+ Display - Aurora Black (Renewed)
  • 5 Cameras! 3 Rear (12MP Standard + 12MP Zoom + 16MP Wide-Angle + Dual-Front 'Selfie' Cameras).
  • AI Cameras feature 'Triple Shot' (1 click; 3 Pics), 'CINE' Shot (Transform snapshots into movable living photos).
  • DTS:X 3D Surround Sound BoomBox Speaker, Hi-Fi Quad-DAC
  • Google Assistant; Qualcomm Snapdragon Processor
  • Stunning 6.4-inch QHD+ Display (OLED FullVision) at only 5.96oz!


Device Type:Phone
Operating System (OS):Android 4.4
Dimensions:4.04 x 2.42 x 0.51 inches


Screen Type:LCD
Size:3 inches
Resolution:240 x 320 pixels (QVGA)
Pixel density:133 pixels per inch
Touch screen:Capacitive, Multi-touch


Chipset:MediaTek MT6572
Processor:ARM Cortex-A7 (Dual-Core 1000 MHz)
RAM Memory:512 MB
Graphics Processor:ARM Mali-400 (500 MHz)
Internal Memory:4 GB
SD Card Slot:No SD card slot


Battery type:Li-Ion
Capacity:1540 mAh


Back camera:2 megapixels
Max video resolution:640 x 480 (30 fps) (VGA)


SIM Card Type:SIM
GSM Bands:850, 900, 1800, 1900
UMTS Bands:850, 900, 1900, 2100
Technologies:HSDPA, HSUPA, EDGE and GSM

Other Features

Bluetooth:Version 4.0
RELATED  Nokia E62 Review & Specs

Last update on 2020-04-02 / Affiliate links / Images from Amazon Product Advertising API

Andy Mathews
Andy Mathews

Lead Editor at Compare Before Buying. Product researcher and tech enthusiast passionate about consumer products, comparison charts and surfing.