LG K9 vs. LG K20

Phone Comparison, Reviews and Tests

Side by side comparison and review of LG K9 and LG K20. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

LG K9 vs. LG K20 Comparison Chart
DESIGN AND DIMENSIONS LG K9 LG K20
Product Type Smartphone Smartphone
Manufacturer Model Number - LMX120EMW
Form Factor Touch Touch
Height 146.3 mm 148.6 mm LG K20 has greater height than LG K9.
Width 73.2 mm 71.9 mm LG K9 has greater width than LG K20.
Depth 8.2 mm 8.3 mm LG K9 is narrower than LG K9.
Weight 148 g 153 g LG K9 is lighter than LG K9.
Body Colour Aurora black New Aurora Black
Waterproof (Water-resistant) - -
SAR Value 1.43 W/kg (body), 0.763 W/kg (head) 1.343 W/kg (body), 0.717 W/kg (head)
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
Micro-USB
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY LG K9 LG K20
Display Type LCD display LCD display
Display Technology TFT -
Screen Size (Display Size) 5" 5.45" LG K20 has larger screen size than LG K9.
Screen Resolution (Display Resolution) 1280 x 720 pixels 960 x 480 pixels LG K9 has better screen resolution than LG K20.
Display Format HD -
Pixel Density - 197 ppi
Aspect Ratio - 18:9
Display Enhancement Technology OnCell technology -
Display Features - FullVision display
PROCESSOR LG K9 LG K20
Processor Type (CPU) Qualcomm Snapdragon 210 -
Processor Number MSM8909 -
Clock Speed 1.3 GHz 1.5 GHz LG K20 has higher clock speed than LG K9.
Processor Core Qty Quad-core Quad-core Both phones have the same number of phone cores.
MEMORY LG K9 LG K20
RAM 2 GB 1 GB LG K9 has more RAM than LG K20.
Internal Memory Size (Storage Capacity) 16 GB 16 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 32 GB microSDHC - up to 32 GB
CAMERA LG K9 LG K20
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 8 Megapixel 8 Megapixel Both phones have the same camera resolution.
Lens Aperture - F/2.2
Focus Adjustment Automatic Automatic
Digital Zoom 4x -
Special Effects HDR -
Camera Modes Timer mode, sport mode, low-light shots -
Light Source LED light LED flash
Video Resolutions 1280 x 720 (720p) -
Camera Features (Functions) - Touch & Shoot
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Camera Modes (Front) - Gesture Shot, Gesture Interval Shot, Auto Shot
Light Source (Front) - LED flash
BATTERY AND CHARGING LG K9 LG K20
Battery Capacity (Battery Size) 2500 mAh 3000 mAh LG K20 has larger battery capacity than LG K9.
Battery Technology Lithium Ion -
CELLULAR LG K9 LG K20
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 7.1.2 (Nougat) Android 9.0 Pie (Go edition)
Intelligent Assistant - Google Assistant
Navigation GPS GPS
COMMUNICATIONS LG K9 LG K20
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
Wireless Interface IEEE 802.11b/g/n IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Messaging Services SMS, MMS SMS, MMS
FEATURES LG K9 LG K20
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor Ambient light sensor, proximity sensor
Additional Phone Features KnockON, Knock Code function, Smart Keyboard, Easy Home mode, QuickMemo+ function, Smart Lock, Shortcut Keys KnockON, notification LED, Google Assistant Key
OTHERS LG K9 LG K20
Included Accessories USB cable, power adapter Power adapter
Compliant Standards HAC (Hearing Aid Compatible) MIL-STD 810G
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