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Compare 4 products

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Samsung Galaxy A40 Mobile Phone
Samsung Galaxy A40
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Samsung Galaxy A50 Mobile Phone
Samsung Galaxy A50
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Samsung Galaxy A9 2016 Mobile Phone
Samsung Galaxy A9 2016
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Samsung Galaxy S9 Mobile Phone
Samsung Galaxy S9
Available colors
Editiorial reviews
4
4 editorial reviews
The awkward middle childRead more
The Samsung Galaxy A40 has a big screen, a modern design, a dual-lens camera and a reasonable price, but is it the phone for you?Read more
We wouldn’t blame you if you couldn’t recognize exactly which device the Galaxy A40 is. Samsung has launched a flood ...Read more
Read editorial reviews
11
3.7 out of 5
5 user ratings
5 stars
0 %
4 stars
60 %
3 stars
40 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
6
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
20
4.2 out of 5
10 user ratings
5 stars
10 %
4 stars
90 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
37
4.1 out of 5
37 user ratings
5 stars
40 %
4 stars
29 %
3 stars
27 %
2 stars
2 %
1 stars
0 %
41
4.3 out of 5
41 user ratings
5 stars
39 %
4 stars
48 %
3 stars
12 %
2 stars
0 %
1 stars
0 %
43
4.3 out of 5
43 user ratings
5 stars
51 %
4 stars
32 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
46
4.3 out of 5
46 user ratings
5 stars
45 %
4 stars
43 %
3 stars
10 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemAndroid 9.0Android 8.0Android 5.1Android 8.0
CPU clock speed1.8 GHz2.3 GHz1.8 GHz2.7 GHz
CPU cores8-core8-core8-core8-core
CPU modelSamsung ExynosSamsung Exynos 9610Qualcomm Snapdragon 652 MSM8976Samsung Exynos 9 Octa 9810
RAM memory4 GB4 GB3 GB4 GB
GPU model
N/A
N/A
Qualcomm Adreno 510ARM Mali-G72 MP18

Display

Screen size5.9 in6.4 in6.0 in5.8 in
Number of colors16.7M16.7M16.7M16.7M
Panel typeOLEDOLEDOLEDOLED
Resolution2340 x 1080 px2340 x 1080 px1920 x 1080 px1440 x 2960 px
TechnologySuper AMOLEDSuper AMOLEDSuper AMOLED
  • AMOLED
  • Quad HD+ Super AMOLED
Pixel density439.0 ppi408.0 ppi367.0 ppi570.0 ppi
Touchscreen
N/A
N/A
yesyes
Screen material
N/A
N/A
Corning Gorilla Glass 4.0Corning Gorilla Glass 5.0
Dual screen support
N/A
N/A
nono
Scratch resistant display
N/A
N/A
yesyes
HDR
N/A
N/A
noyes
Multi touch
N/A
N/A
yesyes

Rear camera

Primary sensor resolution16.0 Mpx25.0 Mpx13.0 Mpx12.0 Mpx
Resolution (second camera)5.0 Mpx5.0 Mpx
N/A
N/A
Lens aperture (second camera)F/2.2F/2.2
N/A
N/A
Field of View (FoV) (second camera)123.0 °
N/A
N/A
N/A
Focus adjustmentAutomaticAutomatic
N/A
  • Automatic
  • Manual
Resolution (third camera)
N/A
8.0 Mpx
N/A
N/A
Lens aperture (third camera)
N/A
F/2.2
N/A
N/A
Field of View (FoV) (third camera)
N/A
123.0 °
N/A
N/A
Primary sensor size
N/A
N/A
1/3"1/2.55"
Primary lens aperture
N/A
N/A
1.9 f1.9 f
Video recording
N/A
N/A
yesyes
Highest video resolution
N/A
N/A
1920 x 1080 px3840 x 2160 px
Maximum FPS at the highest resolution
N/A
N/A
30.0 fps60.0 fps
Autofocus
N/A
N/A
yesyes
Digital zoom
N/A
N/A
yes
N/A
Face detection
N/A
N/A
yes
N/A
Geo-tagging
N/A
N/A
yesyes
Gesture Shot
N/A
N/A
yes
N/A
HDR Capture
N/A
N/A
yes
N/A
LED Flash
N/A
N/A
yesyes
Optical image stabilization
N/A
N/A
yesyes
Panorama
N/A
N/A
yes
N/A
Smile detection
N/A
N/A
yes
N/A
Touch focus
N/A
N/A
yesyes
Maximum FPS (regardless of res.)
N/A
N/A
N/A
960.0 fps
Max resolution (highest frame rate)
N/A
N/A
N/A
1280 x 720 px

Front camera

Primary resolution25.0 Mpx25.0 Mpx8.0 Mpx8.0 Mpx
Focus adjustmentAutomaticAutomatic
N/A
  • Automatic
  • Manual
Lens apertureF/2.0F/2.0
N/A
F/1.7
Light sourceDisplay flash
N/A
N/A
N/A
Primary sensor size
N/A
N/A
1/3"1/2.55"

Storage

Internal storage64 GB128 GB32 GB
  • 256 GB
  • 64 GB
Memory card reader
N/A
N/A
yesyes
Maximum card storage
N/A
N/A
128GB400GB
Types of memory card supported
N/A
N/A
microSD
  • microSD
  • microSDHC
  • microSDXC

Design

Colour of product
  • Black
  • Blue
  • Coral
  • White
  • Black
  • Blue
  • Coral
  • Black
  • Gold
  • Pink
  • White
  • Black
  • Blue
  • Coral blue
  • Grey
  • Midnight black
  • Pink
  • Polaris blue
  • Purple
  • Sunrise gold
Material
N/A
3D glassMetal
  • Aluminum
  • Glass
  • Metal
Water resistant
N/A
N/A
noyes
Shock resistant
N/A
N/A
nono

Dimensions

Height5.69 in6.24 in6.37 in5.81 in
Width2.72 in2.94 in3.19 in2.7 in
Depth0.31 in0.3 in0.29 in0.33 in
Weight4.94 oz5.86 oz7.05 oz5.75 oz

Sensors

Accelerometeryesyesyesyes
Proximityyesyesyesyes
Ambient light sensoryesyesyesyes
Gyroscopeyesyesyesyes
Digital compass
N/A
N/A
yes
N/A
Fingerprint
N/A
N/A
yesyes
Barometer
N/A
N/A
N/A
yes
Hearth rate monitor
N/A
N/A
N/A
yes
ANT+
N/A
N/A
N/A
yes
Face scanner
N/A
N/A
N/A
yes

Connectivity

Dual sim supportyesyesyesyes
Sim card size
  • Nano SIM
  • Nano-SIM
Nano-SIMNano-SIMNano-SIM
Bluetoothyesyesyesyes
Bluetooth version5.0 LE5.0 LE4.15.0
NFCyesyesyesyes
Charging connectionUSBUSBUSBUSB
Headphone connection3.5 mm3.5 mm3.5 mm3.5 mm
Type of USB connectorUSB Type-CUSB Type-C
N/A
USB Type-C
Bluetooth profile
N/A
N/A
A2DP
  • A2DP
  • AVRCP
  • HFP
  • HID
  • HOGP
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP
  • SAP
Bluetooth codec
N/A
N/A
SBC
  • aptX
  • SBC
USB version
N/A
N/A
2.0
3.1
DLNA certified
N/A
N/A
N/A
no
USB On-The-Go (OTG)
N/A
N/A
N/A
yes
Video output
N/A
N/A
N/A
DisplayPort over USB-C

Cellular

Data transmission
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • FDD-LTE
  • TDD-LTE
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • FDD-LTE
  • TDD-LTE
HSPA+
  • EDGE
  • FDD-LTE
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • LTE
  • TDD-LTE
  • VoLTE
  • VoWiFi
Navigation system
  • GPS
  • GLONASS
  • BeiDou
  • Galileo
  • GPS
  • GLONASS
  • BeiDou
  • Galileo
GLONASS
  • BeiDou
  • GLONASS
  • GPS
  • Galileo
GSM frequencies
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
UMTS frequences
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 2100 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
Wireless network (Wi-Fi)
N/A
N/A
yesyes
Wireless networking standard
N/A
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
2G GSM
N/A
N/A
yesyes
3G UMTS
N/A
N/A
yesyes
4G LTE
N/A
N/A
yesyes
LTE frequencies
N/A
N/A
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
Mobile hotspot
N/A
N/A
yesyes
Streaming standards
N/A
N/A
N/A
  • Google Cast
  • Miracast

Battery

Battery capacity3100.0 mAh4000.0 mAh4000.0 mAh3000.0 mAh
Talk time18.0 h23.0 h
N/A
22.0 h
Replaceable battery
N/A
N/A
nono
Battery type
N/A
N/A
Lithium ion
N/A
Fast charging
N/A
N/A
noyes
Wireless charging
N/A
N/A
noyes
Standby time
N/A
N/A
N/A
326.0 h
Fast charging standard
N/A
N/A
N/A
Samsung Adaptive Fast Charge
Wireless charging standard
N/A
N/A
N/A
  • PMA
  • QI
  • WPC

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