Samsung Galaxy A10 vs Samsung Galaxy A40 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Samsung Galaxy A10 Samsung Galaxy A40
Released · Mar 19, 2019
Released · Apr 10, 2019
6.2-inch · 1520x720px
5.9-inch · 2340x1080px
Single camera
Dual camera
2GB · 32GB
4GB · 64GB
3400 mAh
3100 mAh

Design

Dimensions
6.13 x 2.98 x 0.31 inches
155.6 x 75.6 x 7.94 mm
5.69 x 2.72 x 0.31 inches
144.4 x 69.2 x 7.9 mm
Weight
5.93 oz (168.0 g) 4.94 oz (140.0 g)
Materials
Back: Plastic Back: Plastic
Frame: Plastic
Biometrics
2D Face unlock 2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Blue, Red Black, Coral, Blue, White

Display

Size
6.2-inch 5.9-inch
Resolution
1520x720px, 19:9 ratio, 271 PPI 2340x1080px, 19.5:9 ratio, 437 PPI
Technology
IPS LCD Super AMOLED
Screen-to-body
80.07 % 85.73 %
Features
Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 7884 (14 nm) Exynos 7904 (14 nm)
Processor
Octa-core
1600 MHz
ARM Cortex-A73 and ARM Cortex-A53
Octa-core
1800 MHz
ARM Cortex-A73 and ARM Cortex-A53
GPU
Mali-G71 MP2 Mali-G71 MP2
RAM
2GB (LPDDR4) 4GB (LPDDR4)
Internal storage
32GB, available to use: 22.9 GB 64GB, available to use: 49.4 GB
Storage expansion
microSDXC up to 512 GB microSDXC up to 512 GB
OS
Android (11, 10, 9.0 Pie), Samsung One UI Android (11, 10, 9.0 Pie), Samsung One UI

Battery

Capacity
3400 mAh 3100 mAh
Type
Li - Polymer
Charging
Samsung Adaptive Fast Charging
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
9h 27min
Gaming
7h 40min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested

Camera

Rear
Single camera Dual camera
Main camera
13 MP (Autofocus)
Aperture size: F1.9
Focal length: 27 mm
Sensor size: 1/3.1"
Pixel size: 1.12 μm
16 MP (PDAF)
Aperture size: F1.7
Focal length: 27 mm
Sensor size: 1/2.8"
Pixel size: 1.12 μm
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 13 mm
Sensor size: 1/5"
Pixel size: 1.12 μm
Flash
LED LED
Video recording
1920x1080 (Full HD) (30 fps)
Video calling, Video sharing
1920x1080 (Full HD) (30 fps)
Hyperlapse, Video calling, Video sharing
Front
5 MP 25 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 b,g,n
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0 Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
VoIP, Tethering, Computer sync, OTA sync NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD) Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+) Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 5(850), 8(900) Bands 1(2100), 2(1900), 5(850), 8(900)
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Feb 27, 2019
FCC ID value: A3LSMA105F
Date approved: Mar 08, 2019
FCC ID value: A3LSMA405FN
Measured SAR
Head: 0.20 W/kg
Body: 0.63 W/kg
Simultaneous Transmission: 0.97 W/kg
Wireless Router: 0.65 W/kg
Head: 0.51 W/kg
Body: 0.46 W/kg
Simultaneous Transmission: 1.02 W/kg
Wireless Router: 0.61 W/kg

Availability

Officially announced
Apr 10, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless