Samsung Galaxy A40

Display
Size:	5.9 inches
Resolution:	2340 x 1080 pixels, 19.5:9 ratio, 437 PPI
Technology:	Super AMOLED
Screen-to-body:	85.73 %
Features:	Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

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

Battery
Capacity:	3100 mAh
Type:	Li - Polymer, Not user replaceable
Charging:	Samsung Adaptive Fast Charging

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

Design Size comparison
Dimensions:	5.69 x 2.72 x 0.31 inches (144.4 x 69.2 x 7.9 mm)
Weight:	4.94 oz (140.0 g)
Materials:	Back: Plastic; Frame: Plastic
Biometrics:	2D Face unlock, Fingerprint (touch)
Keys:	Right: Volume control, Lock/Unlock key
Colors:	Black, Coral, Blue, White

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

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

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

Regulatory Approval
FCC approval:
Date approved:	Mar 08, 2019
FCC ID value:	A3LSMA405FN link
Measured SAR:
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