Samsung Galaxy A10 vs LG K40

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Display

Display size

6.2 inches
5.7 inches

Resolution

720 x 1520 pixels
720 x 1440 pixels

Pixel density

271 ppi
282 ppi

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

13 megapixels
16 megapixels

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

6.13 x 2.98 x 0.31 inches (155.6 x 75.6 x 7.94 mm)
6.02 x 2.83 x 0.33 inches (153.0 x 71.9 x 8.3 mm)

Weight

5.93 oz (168 g)
the average is 6 oz (172 g)
5.11 oz (145 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

Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 12 nm

GPU

Mali-G71 MP2
IMG PowerVR GE8320

RAM

2 GB
2 GB

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)

21.00 hours
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

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 11 Mbit/s

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 approval

 
 

Date approved

Feb 27, 2019
 

FCC ID value: A3LSMA105F link
 

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
 
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