Samsung Galaxy A10 vs LG K40
Display
Display size
Resolution
Pixel density
Technology
IPS LCD
IPS LCD
Screen-to-body ratio
80.07 %
76.28 %
Features
Proximity sensor
Scratch-resistant glass (Tempered Glass), Ambient light sensor, Proximity sensor
Camera
Rear
Single camera
Single camera
Main camera
Hardware Features
Autofocus
Phase detection autofocus
Specifications
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm
Aperture size: F2.0; Sensor size: 1/3"; Pixel size: 1 μm
Flash
LED
LED
Video recording
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)
Features
Video calling, Video sharing
Video calling, Video sharing
Front
5 megapixels
8 megapixels
Features
Flash
Design
Dimensions
Weight
the average is 6 oz (172 g)
the average is 6 oz (172 g)
Materials
Back: Plastic
Back: Plastic
Resistance
Shock
MIL-STD-810 certified
Yes
Biometrics
2D Face unlock
Fingerprint (touch)
Colors
Black, Blue, Red
Black, Gray, Blue
Hardware & Performance
System chip
Samsung Exynos 7884
MediaTek Helio P22 MT6762
Processor
GPU
Mali-G71 MP2
IMG PowerVR GE8320
RAM
Internal storage
32 GB
32 GB
Maximum User Storage
22.9 GB
20.2 GB
Storage expansion
up to 512 GB
up to 2000 GB
OS
Android (9.0 Pie), Samsung One UI
Android (8.1 Oreo)
Battery
Capacity
3400 mAh
3000 mAh
Talk time (3G)
the average is 23 h (1364 min)
Internet use
3G
15 hours
LTE
19 hours
Wi-Fi
19 hours
Music playback
72.00 hours
Video playback
18.00 hours
Cellular
LTE (FDD)
Bands 1, 2, 3, 5, 7, 8, 20
Bands 1, 3, 7, 8, 20
LTE (TDD)
Bands 38, 40, 41
Bands 38
UMTS
850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz
GSM
850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz
Data
Dual SIM
Yes
Yes
SIM type
Nano SIM
Nano SIM
VoLTE
Yes
Connectivity
Bluetooth
5.0
5.0
Wi-Fi
802.11 b, g, n
802.11 a, b, g, n, ac, dual-band
USB
USB 2.0
USB 2.0
Connector
microUSB
microUSB
Features
Mass storage device
Mass storage device, USB OTG
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync
NFC, VoIP, Tethering, Computer sync, OTA sync
Phone features
Sensors
Accelerometer
Accelerometer, Compass
Notifications
Haptic feedback, Music ringtones, Vibration
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording
Multimedia
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Headphones connector
3.5mm
3.5mm
Additional microphone(s)
for Noise cancellation
for Noise cancellation
Regulatory Approval
FCC measured SAR
Head
0.20 W/kg
Body
0.63 W/kg
Simultaneous Transmission
0.97 W/kg
Wireless Router
0.65 W/kg
