Brief Entry-level 5.7-inch smartphone for Spectrum Mobile (USA) with Helio P22 CPU, 2.. ››
Brand LG
Model LMK300QM6 K Series K31 2020 LTE US K300QM6
Released 2020 Aug
Announced 2020 Aug 21
Hardware Designer LG Electronics
Manufacturer LG Electronics
Codename LG K300
OEM ID LMK300QM6.ARCHSV
General Extras 

Haptic touch feedback

Device Category 

Smartphone

Width 71.1 mm
Height 147.8 mm
Depth 8.63 mm
Dimensions 2.80×5.82×0.34 inches
Mass 146 g
5.15 ounces
Platform 

Android

Operating System

Google Android 10 (Q)

LG UX 9.1
Software Extras 

Voice Command
, Navigation software
, Intelligent personal assistant

CPU Clock 2000 MHz
CPU

MediaTek MT6739, 2017, 64 bit, quad-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 28 nm, IMG PowerVR GE8100 GPU

RAM Type 

LPDDR3 SDRAM

RAM Capacity (converted) 2.00 GiB RAM
Non-volatile Memory Capacity (converted) 32.0 GB ROM
17400 MiB total user storage
Display Notch 1-notch
Display Diagonal 144.8 mm
5.7 inch
Resolution 720×1520
Horizontal Full Bezel Width 9.11 mm
Display Area Utilization 77.2%
Pixel Density 295 PPI
Display Type 

Color IPS TFT LCD display

Number of Display Scales 16.8M
Scratch Resistant Screen 

Yes

Graphical Controller PowerVR GE8320
A/V Out  No
Microphone(s) 

stereo

Loudpeaker(s):  

mono

Audio Output:  

3.5mm

Supported Cellular Bands 

GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS1900 (B2)
, UMTS850 (B5)
, UMTS900 (B8)
, CDMA800 (BC0)
, CDMA1900 (BC1/BC14)
, LTE1900 (B2)
, LTE1700/2100 (B4)
, LTE850 (B5)
, LTE700 (B12)
, LTE700 (B13)
, LTE1700/2100 (B66) bands

Supported Cellular Data Links 

GPRS
, GPRS C12
, GPRS MSC33
, EDGE
, EDGE MSC33
, UMTS
, HSUPA
, HSUPA 5.8
, HSDPA
, HSPA+ 21.1
, DC-HSDPA 42.2
, cdmaOne
, CDMA2000 1x
, CDMA2000 1xEV-DO
, CDMA2000 1xEV-DO Rev A
, LTE
, LTE 100/50
, LTE 150/50
, LTE 300/50 data links

SIM Card Slot 

Nano-SIM (4FF)

Complementary Phone Services 

Voice transmission
, Voice speaker
, Vibrate
, Speakerphone
, ANC
, HD Voice
, VoLTE

Sec. Supported Cellular Networks:   No
Sec. SIM Card Slot 

Nano-SIM (4FF)

Touchscreen Type 

Capacitive multi-touch screen

Expansion Interfaces 

TransFlash
, microSD
, microSDHC
, microSDXC

USB 

USB 2.0

USB HS (480 Mbps)

USB Services 

USB charging

USB Connector 

USB Micro-AB

Bluetooth 

Bluetooth 5.0

Wireless LAN 

802.11b
, 802.11g
, 802.11n

Wireless Services 

DLNA
, Miracast
, Wi-Fi Direct
, Wi-Fi Tethering
, Wi-Fi Calling

FM Radio Receiver  No
Complementary GPS Services 

Simultaneous GPS
, A-GPS
, Geotagging
, QuickGPS

Camera Placement 

Rear

Camera Image Sensor 

CMOS

Image Sensor Pixel Size 1.12 micrometer
Number of effective pixels 13.0 MP camera
Aperture (W) f/1.80
Zoom 1.0 x optical zoom
4.0 x digital zoom
Focus 

PD AF

Video Recording 1920×1080 pixel
30 fps
Flash 

single LED

Camera Extra Functions 

HDR photo
, HDR video
, Red-eye reduction
, Slow motion video
, Burst mode
, Touch focus
, Macro mode
, Panorama Photo
, Face detection
, Face tagging
, Smile detection
, Face retouch

Aux. Camera Image Sensor 

CMOS

Aux. Cam. Image Sensor Pixel Size 1.12 micrometer
Auxiliary Camera Resolution 4.9 MP aux. camera
Aux. Camera Aperture (W) f/2.20
Aux. Camera Extra Functions 

HDR photo
, Burst mode
, Panorama Photo
, Face detection

Aux. 2 Camera Image Sensor  No
Aux. 3 Camera Image Sensor  No
Aux.4 Camera Image Sensor  No
Secondary Camera Placement 

Front

Secondary Camera Sensor 

CMOS

Secondary Number of pixels 4.9 MP 2nd camera
Secondary Aperture (W) f/2.20
Secondary Video Recording 1920×1080 pixel
30 fps
Secondary Camera Extra Functions 

HDR photo
, Burst mode
, Face detection
, Face tagging
, Smile detection
, Face retouch

Sec. Aux. Cam. Image Sensor  No
Built-in compass 

Yes

Built-in accelerometer 

3D accelerometer

Additional sensors 

Fingerprint sensor
, Light sensor
, Proximity sensor

Protection from solid materials 

Yes

Protection from liquids 

Yes

Military Standard Compliance (MIL-STD) 

MIL-STD-810G

Battery 

Li-ion

built-in

1-cell
Nominal Battery Capacity 3000 mAh battery
Talk Time 11.0 hours
Market Countries 

USA

Market Regions 

North America

Data Integrity 

Final