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Samsung Galaxy A40 SM-A405FN/DS All specs

Full specifications phone: Samsung Galaxy A40 SM-A405FN/DS specs, detailed technical information, features, price and review. All about this phone.

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(4.2/5)
Samsung Galaxy A40

The Samsung Galaxy A40 SM-A405FN/DS is a good Android phone with 1.8Ghz Octa-Core processor that allows run games and heavy applications.

An advantage of the Samsung Galaxy A40 SM-A405FN/DS is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Great connectivity of this device includes Bluetooth 5.0 version A2DP/LE, WiFi 802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz) and NFC to make payments and allows connection to other devices.

Including the battery, the Samsung Galaxy A40 SM-A405FN/DS phone has 140 grams and it's a very thin device, only 7.9 mm.

Model and physical featuresSamsung Galaxy A40
ModelGalaxy A40 SM-A405FN/DS
Also known asGalaxy A40 SM-A405FN/Dual-Sim NFC
Country or region availableEuropeVarious (International)
BrandSamsung
Release dateApril, 2019
Depth7.9 millimeters (0.31 inches)
Size (width x height)69.2 x 144.4 millimeters (2.72 x 5.69 in)
Weight140 grams (4.9 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Build, materialsPlastic body, front glass
Protection against water and othersNot supported
Operating system (OS)Samsung Galaxy A40
Operating systemAndroid 9.0 Pie
Firmware updatefeature not registered
HardwareSamsung Galaxy A40
Architecture - Chipset64bit - Samsung Exynos 7 Octa 7885 (14nm)
CPU processorOcta-Core, 2 processors:
1.8Ghz Dual-Core ARM Cortex-A73
1.6Ghz Hexa-Core ARM Cortex-A53
GPU graphical controllerARM Mali-G71 MP2
RAM memory4GB LPDDR4X
Internal storage64GB (49GB user available)
eMMC 5.1
External storageUntil 1TB microSD, microSDHC, microSDXC
(dedicated slot)
DisplaySamsung Galaxy A40
Display typeSuper AMOLED
Screen size5.9" inches
Screen-to-body ratio~85.5% (screen-to-body ratio)
TouchscreenCapacitive Multitouch
Display resolution1080x2340 pixels
Pixel density (dot pitch)437 PPI
Colors16 million
Scratch-resistant glassNot supported
Mobile networks and dataSamsung Galaxy A40
Dual-SIMDual SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots Dual-SIM
nano-SIM (4FF)
GSM Mhz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100
Primary 4G/5G networkLTE Cat12/13 (Bands 1, 3, 5, 7, 8, 20)
TD-LTE (Bands 38, 40, 41)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkGPRS, EDGE
Maximum download/upload600/150 Mbps
Messaging and callingSamsung Galaxy A40
MessagingSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingSupported
Call controlVoice dialing, Voice recorder
Primary / back cameraSamsung Galaxy A40
Main camera(dual camera)
16 megapixels
5MP ultrawide (f/2.2 13mm FF)
Main camera resolution4608x3456 pixels
Video recording (primary)Full HD (1920x1080 pixels) 30 fps
FlashLED flash
Focal aperturef/1.7 (aperture)
Focal length26mm lens
Sensor sizefeature not registered
Pixel sizefeature not registered
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Front / secondary cameraSamsung Galaxy A40
Front camera25 megapixels
Front camera resolution5760x4320 pixels
Video recording (secondary)Full HD (1920x1080 pixels)
Front flashNot supported
Focal aperturef/2.0 (aperture)
Focal length25mm lens
Sensor sizefeature not registered
Pixel sizefeature not registered
MultimediaSamsung Galaxy A40
RadioFM
TVNot supported
Video formatsMP4, H.264, H.263, WMV, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLAC
Connectivity and interfacesSamsung Galaxy A40
USBUSB 3.1 Type-C, USB OTG On-The-Go
TV outputNot supported
Audio output3.5mm jack
Bluetooth5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)
DLNANot supported
NFCSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supported
Other functionsSamsung Galaxy A40
Active noise cancellationSupported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Java / Flash playerNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Face unlock
Fingerprint (rear-mounted)
Other features- Colors: Black, White, Blue, Coral
- 19.5:9 display ratio FHD+
- One UI
- ANT+
- WiFi direct, hotspot
Power supply and autonomySamsung Galaxy A40
BatteryLiPo - Li-Ion polymer (Non removable)
Fast battery charging
Battery capacity3100 mAh
Battery model / charger (watts)15W
Talk time1080 minutes | 18 hours | 0.8 day
Standbyfeature not registered
Radiation rate (SAR)Samsung Galaxy A40
SAR USA, Mexico, Colombiafeature not registered
SAR European Union, UK0.49 W/Kg (head) | 1.34 W/Kg (body)