LG Q7+ vs LG K40
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone specs comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
IPS LCD
IPS LCD
Screen-to-body
78.31 %
76.28 %
Features
Scratch-resistant glass, Ambient light sensor, Proximity sensor
Scratch-resistant glass (Tempered Glass), Ambient light sensor, Proximity sensor
Hardware
System chip
Qualcomm Snapdragon 450 SDM450
Qualcomm Snapdragon 450 SDM450
Processor
GPU
Adreno 506
Adreno 506
RAM
Internal storage
64GB, available to use: 49 GB
16GB, available to use: 8 GB
Storage expansion
microSDXC up to 2000 GB
microSDXC up to 2000 GB
OS
Android (9.0 Pie, 8.1 Oreo)
Android (8.1 Oreo)
Battery
Capacity
3000 mAh
3000 mAh
Type
Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable
Charging
MediaTek Pump Express
Camera
Rear
Single camera
Single camera
Main camera
Specifications
Aperture size: F2.2; Sensor size: 1/3"; Pixel size: 1.12 μm
Aperture size: F2.0; Sensor size: 1/3"; Pixel size: 1 μm
Video recording
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)
Features
Picture-taking during video recording, Video light, Video calling, Video sharing
Video calling, Video sharing
Front
8 MP (HDR)
5 MP (Flash)
Design
Dimensions
Weight
the average is 6.2 oz (176 g)
the average is 6.2 oz (176 g)
Materials
Back: Plastic
Resistance
Water, Dust; IP 68; MIL-STD-810 certified
Shock; MIL-STD-810 certified
Biometrics
2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Features
Notification light
Colors
Blue
Black, Gray, Blue
Cellular
LTE (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 66(AWS-3), 71(600)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 66(AWS-3)
LTE (TDD)
Bands 38(2600), 41(2600+)
UMTS
850, 1700/2100, 1900, 2100 MHz
850, 900, 1900, 2100 MHz
Data Speed
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
Yes
VoLTE
Yes
Multimedia
Headphones
3.5mm jack
3.5mm jack
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features
Album art cover, Background playback
Album art cover, Background playback
Screen mirroring
DLNA, Wireless screen share
Wireless screen share
Radio
FM
FM
Additional microphone(s)
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth
4.2
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
USB
Type-C (reversible), USB 2.0
microUSB, USB 2.0
Features
Mass storage device, OTG, Charging
Mass storage device, OTG, Charging
Location
GPS, A-GPS
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass
Accelerometer, Compass
Other
NFC, UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
NFC, VoIP, Tethering, Computer sync, OTA sync
Phone features
Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording, TTY/TDD
Regulatory Approval
Measured SAR
Head
0.36 W/kg
Body
1.10 W/kg
Simultaneous Transmission
1.46 W/kg
Wireless Router
1.30 W/kg
Buyers information
Price
$ 180
