LG K9 vs. LG V40 ThinQ

Phone Comparison, Reviews and Tests

Side by side comparison and review of LG K9 and LG V40 ThinQ. 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 V40 ThinQ Comparison Chart
DESIGN AND DIMENSIONS LG K9 LG V40 ThinQ
Product Type Smartphone Smartphone
Manufacturer Model Number - LMV405EBW
Form Factor Touch Touch
Height 146.3 mm 158.7 mm LG V40 ThinQ has greater height than LG K9.
Width 73.2 mm 75.8 mm LG V40 ThinQ has greater width than LG K9.
Depth 8.2 mm 7.7 mm LG V40 ThinQ is narrower than LG K9.
Weight 148 g 169 g LG K9 is lighter than LG K9.
Body Colour Aurora black New moroccan blue (matt)
Body Material - Gorilla glass 5
Protection - Shockproof, dustproof, water-resistant
Waterproof (Water-resistant) - Yes LG V40 ThinQ is waterproof.
IP rating - IP68
SAR Value 1.43 W/kg (body), 0.763 W/kg (head) 1.353 W/kg (body), 0.333 W/kg (head)
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Single-SIM
DISPLAY LG K9 LG V40 ThinQ
Display Type LCD display OLED display
Display Technology TFT -
Screen Size (Display Size) 5" 6.4" LG V40 ThinQ has larger screen size than LG K9.
Screen Resolution (Display Resolution) 1280 x 720 pixels 3120 x 1440 pixels LG V40 ThinQ has better screen resolution than LG K9.
Display Format HD QHD+
Pixel Density - 538 ppi
Aspect Ratio - 19.5:9
Colour Depth - 16.7 million colours
HDR - Yes LG V40 ThinQ has HDR.
HDR Technology - HDR10
Display Enhancement Technology OnCell technology Super Bright Display
Display Features - Always-on display, FullVision display
Display Protection (Screen Protector) - Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR LG K9 LG V40 ThinQ
Processor Type (CPU) Qualcomm Snapdragon 210 Qualcomm Snapdragon 845
Processor Number MSM8909 -
Clock Speed 1.3 GHz 2.65 GHz LG V40 ThinQ has higher clock speed than LG K9.
Processor Core Qty Quad-core 8-core LG V40 ThinQ has higher processor core quantity than LG K9.
64-bit Architecture - Yes LG V40 ThinQ has 64-bit architecture.
MEMORY LG K9 LG V40 ThinQ
RAM 2 GB 6 GB LG V40 ThinQ has more RAM than LG K9.
Internal Memory Size (Storage Capacity) 16 GB 128 GB LG V40 ThinQ has more internal memory than LG K9.
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 32 GB microSDXC - up to 2 TB
CAMERA LG K9 LG V40 ThinQ
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 8 Megapixel 12 Megapixel LG V40 ThinQ has better camera resolution than LG K9.
Sensor Size - 1/2.6"
Lens Aperture - F/1.5
Field of View (FoV) - 78 degree(s)
Pixel Size - 1.4 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) LG V40 ThinQ has optical stabilisation.
Focus Adjustment Automatic Automatic
Optical Zoom - 2x
Digital Zoom 4x 5x LG V40 ThinQ has better digital zoom than LG K9.
Special Effects HDR Natural, portrait, HDR, Film effect, Graphy 2.0, Contour, Stage, Stage Mono, Cine Shot, 3D Light Effect, Softbox
Camera Modes Timer mode, sport mode, low-light shots Manual mode, Food mode, Cine Video Mode, Flash Jump-Cut, Triple shot
Light Source LED light LED flash
Still Image Resolutions - 4032 x 3024
Video Resolutions 1280 x 720 (720p) 3840 x 2160 (4K) at 60 fps, 1280 x 720 (720p) at 240 fps
Camera Features (Functions) - Live Photo, Electronic Image Stabiliser (EIS), Dual Phase Detect Auto-Focus (PDAF), Wind Noise Filter, Hi-Fi Video Recording, Point zoom, 10-bit HDR image sensor, AR sticker, HDR10 video recording, AI Composition, Triple preview, Super Bright Camera, Active Alignment
SECOND CAMERA
Sensor Resolution (2nd Camera) - 16 Megapixel
Sensor Size (2nd Camera) - 1/3.1"
Lens Type (2nd Camera) - Wide-angle lens
Lens Aperture (2nd Camera) - F/1.9
Field of View (2nd Camera) - 107 degree(s)
Pixel Size (2nd Camera) - 1.4 μm
Still Image Resolutions - 4656 x 3492
THIRD CAMERA
Sensor Resolution (3rd Camera) - 12 Megapixel
Lens Type (3rd Camera) - Telephoto lens
Lens Aperture (3rd Camera) - F/2.4
Field of View (3rd Camera) - 45 degree(s)
Pixel Size (3rd Camera) - 1 μm
FRONT CAMERA
Number of Front Cameras 1 2
Sensor Resolution (Front) 5 Megapixel 8 Megapixel LG V40 ThinQ has better front camera resolution than LG K9.
Sensor Size (Front) - 1/4"
Lens Aperture (Front) - F/1.9
Field of View (Front) - 80 degree(s)
Pixel Size (Front) - 1.12 μm
Camera Modes (Front) - Gesture Shot, Beauty Shot, Gesture Interval Shot, Auto Shot, My Emoji
Still Image Resolutions (Front) - 3264 x 2448
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) - 5 Megapixel
Lens Aperture (2nd Front) - F/2.2
Field of View (2nd Front) - 90 degree(s)
Pixel Size (2nd Front) - 1.12 μm
Camera Features (2nd Front) - Wide-angle lens
BATTERY AND CHARGING LG K9 LG V40 ThinQ
Battery Capacity (Battery Size) 2500 mAh 3300 mAh LG V40 ThinQ has larger battery capacity than LG K9.
Fast Charging Technology - Qualcomm Quick Charge 3.0 LG V40 ThinQ has fast charging technology.
Wireless Charging - Yes LG V40 ThinQ can be charged wirelessly.
Battery Technology Lithium Ion Lithium polymer
CELLULAR LG K9 LG V40 ThinQ
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 8.1 Oreo
User Interface - LG UX 7.0
Intelligent Assistant - Google Assistant
Navigation GPS GPS, A-GPS, GLONASS
COMMUNICATIONS LG K9 LG V40 ThinQ
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
Wireless Interface IEEE 802.11b/g/n IEEE 802.11ac
Bluetooth Bluetooth 4.2 Bluetooth 5.0
Bluetooth Profiles - HFP, HSP, OPP, PAN, SPP, A2DP, AVRCP, HID, GAVDP, PBAP, MAP, GATT, HDP
NFC - Yes LG V40 ThinQ has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA LG K9 LG V40 ThinQ
Supported Digital Audio Standards - WAV, WMA, AAC, AIFF, PCM, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MIDI, M4A, AWB, AAC3, AIF
Supported Digital Video Standards - MKV, FLV, AVI, MOV, XviD, MPEG-4, ASF, 3GP, H.264, H.263, WebM, HEVC, 3G2, VP8, VP9, Theora, OGM
Sound Enhancements - DTS: X 3D Surround Sound, Hi-Fi Streaming Ready, Super Far Field Voice Recognition (FFVR), Boombox Speaker with RAS (Receiver Aided Speaker), audio tuned with Meridian
FEATURES LG K9 LG V40 ThinQ
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 Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor
Security Devices - Face recognition, voice recognition, fingerprint reader
Additional Phone Features KnockON, Knock Code function, Smart Keyboard, Easy Home mode, QuickMemo+ function, Smart Lock, Shortcut Keys TTY compatible, QuickMemo function, QSlide function, HD Voice, Knock Code function, Smart Cleaning, MirrorLink support, LG Rear Key, Smart Lock, 32-bit Hi-Fi Quad DAC, HD audio recorder, Hi-Fi Audio Recorder, LG Health, Battery Saver, Knock Code, Capture+, Heat Pipe, Floating Bar, Google Lens, Google Smart Lock, Emotional Haptic function, RAM (Receiver as Mic) function, AI Cam
OTHERS LG K9 LG V40 ThinQ
Included Accessories USB cable, power adapter Power adapter
Compliant Standards HAC (Hearing Aid Compatible) MIL-STD 810G, IP68, HAC (Hearing Aid Compatible)
Max Depth of Water Resistance - 1.5 m
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