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Compare 5 products

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Samsung Galaxy A Mobile Phone
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Samsung Galaxy A3 2017 Mobile Phone
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Samsung Galaxy A50 Mobile Phone
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Samsung Galaxy S3 Mobile Phone
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Samsung Galaxy S7 Mobile Phone

Hardware

Operating systemAndroid 2.1Android 7.0Android 8.0Android 4.3Android 6.0
CPU clock speed0.72 GHz1.6 GHz2.3 GHz1.4 GHz2.3 GHz
CPU coresSingle-core8-core8-coreQuad-core8-core
RAM memory384 MB2 GB4 GB
  • 1 GB
  • 2 GB
4 GB
CPU model
N/A
Samsung Exynos 7 Octa 7870Samsung Exynos 9610Samsung Exynos 4 Quad 4412Samsung Exynos 8 Octa 8890
GPU model
N/A
ARM Mali-T830
N/A
ARM Mali-400ARM Mali-T880 MP12

Display

Screen size3.7 in4.7 in6.4 in4.8 in5.1 in
Panel typeOLEDOLEDOLEDOLEDOLED
Resolution800 x 480 px720 x 1280 px2340 x 1080 px1280 x 720 px2560 x 1440 px
TechnologyAMOLEDAMOLEDSuper AMOLED
  • AMOLED
  • Super AMOLED
  • Quad HD Super AMOLED
  • Super AMOLED
Pixel density252.0 ppi312.0 ppi408.0 ppi306.0 ppi576.0 ppi
Multi touchyes
N/A
N/A
yesyes
Number of colors
N/A
16.7M16.7M16.7M16.7M
Touchscreen
N/A
N/A
N/A
yesyes
Screen material
N/A
N/A
N/A
Corning Gorilla Glass 2.0Corning Gorilla Glass 5.0
Dual screen support
N/A
N/A
N/A
nono
Scratch resistant display
N/A
N/A
N/A
yesyes
HDR
N/A
N/A
N/A
nono

Rear camera

Primary sensor resolution5.0 Mpx13.0 Mpx25.0 Mpx8.0 Mpx12.0 Mpx
Highest video resolution1280 x 720 px1920 x 1080 px
N/A
1920 x 1080 px4096 x 2160 px
Autofocusyes
N/A
N/A
yesyes
LED Flashyes
N/A
N/A
yesyes
Maximum FPS at the highest resolution
N/A
30.0 fps
N/A
30.0 fps30.0 fps
Maximum FPS (regardless of res.)
N/A
30.0 fps
N/A
30.0 fps240.0 fps
Touch focus
N/A
yes
N/A
yesyes
Resolution (second camera)
N/A
N/A
5.0 Mpx
N/A
N/A
Resolution (third camera)
N/A
N/A
8.0 Mpx
N/A
N/A
Lens aperture (second camera)
N/A
N/A
F/2.2
N/A
N/A
Lens aperture (third camera)
N/A
N/A
F/2.2
N/A
N/A
Field of View (FoV) (third camera)
N/A
N/A
123.0 °
N/A
N/A
Focus adjustment
N/A
N/A
Automatic
N/A
Automatic
Primary lens aperture
N/A
N/A
N/A
2.6 f1.7 f
Video recording
N/A
N/A
N/A
yesyes
Burst Mode
N/A
N/A
N/A
yesyes
Digital Image Stabilization
N/A
N/A
N/A
yesyes
Digital zoom
N/A
N/A
N/A
yesyes
Face detection
N/A
N/A
N/A
yesyes
Geo-tagging
N/A
N/A
N/A
yesyes
HDR Capture
N/A
N/A
N/A
yesyes
Panorama
N/A
N/A
N/A
yesyes
Smile detection
N/A
N/A
N/A
yes
N/A
Primary sensor size
N/A
N/A
N/A
N/A
1/2.6"
Max resolution (highest frame rate)
N/A
N/A
N/A
N/A
1280 x 720 px
Optical image stabilization
N/A
N/A
N/A
N/A
yes

Dimensions

Height4.7 in5.33 in6.24 in5.38 in5.61 in
Width2.36 in2.61 in2.94 in2.78 in2.74 in
Depth0.49 in0.31 in0.3 in0.34 in0.31 in
Weight4.52 oz4.87 oz5.86 oz4.69 oz5.36 oz

Connectivity

Bluetoothyes
N/A
yesyesyes
Bluetooth version2.1 EDR4.25.0 LE4.04.2
Charging connectionUSBUSBUSBUSBUSB
Headphone connection3.5 mm3.5 mm3.5 mm3.5 mm3.5 mm
Type of USB connectorMicro-USB
N/A
USB Type-CMicro-USBMicro-USB
Dual sim support
N/A
yesyesnoyes
Sim card size
N/A
Nano-SIMNano-SIMMicro-SIMNano-SIM
Bluetooth profile
N/A
  • A2DP
  • AVRCP
N/A
  • A2DP
  • AVRCP
  • HSP
  • A2DP
  • AVRCP
  • HFP
  • HID
  • HOGP
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP
  • SAP
Bluetooth codec
N/A
SBC
N/A
  • AAC
  • aptX
  • SBC
  • aptX
  • SBC
USB version
N/A
2.0
N/A
2.02.0
Video output
N/A
No
N/A
MHLNo
NFC
N/A
N/A
yesyesyes
DLNA certified
N/A
N/A
N/A
yesyes
USB On-The-Go (OTG)
N/A
N/A
N/A
yesyes

Battery

Battery typeLithium ion
N/A
N/A
Lithium ionLithium ion
Battery capacity1500.0 mAh2350.0 mAh4000.0 mAh2100.0 mAh3000.0 mAh
Standby time460.0 h
N/A
N/A
830.0 h288.0 h
Talk time13.0 h17.0 h23.0 h22.0 h27.0 h
Replaceable battery
N/A
N/A
N/A
yesno
Fast charging
N/A
N/A
N/A
noyes
Wireless charging
N/A
N/A
N/A
noyes
Fast charging standard
N/A
N/A
N/A
N/A
Qualcomm Quick Charge 2.0
Wireless charging standard
N/A
N/A
N/A
N/A
  • PMA
  • QI
  • WPC

Often compared with Samsung Galaxy A

Often compared with Samsung Galaxy A3 2017

Often compared with Samsung Galaxy A50

Often compared with Samsung Galaxy S3

Often compared with Samsung Galaxy S7