Samsung Galaxy A3 2016 vs Samsung Galaxy A3 2017 vs Samsung Galaxy A7 2017

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Samsung Galaxy A3 2016

Samsung Galaxy A3 2017

Samsung Galaxy A7 2017

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  • Samsung Galaxy A5 2016

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  • Samsung Galaxy A7 2016

    Samsung Galaxy A7 2016

Total
34
23
35
21
39
12
General
Operating systemAndroid 5.1 Android 6 Android 6
AvailableYes Yes Yes
Released (US)January 2016 January 2017 January 2017
Original price (US)329 $
Released (FR)January 2016 January 2017
Street price (EUR)329 €
DesignCandybar Candybar Candybar
ColorWhite
Black
Pink
Gold
Blue
Black
Pink
Gold
White
Black
Pink
Gold
SAR0.49 W/kg
RuggedNo Yes Yes
TypeWaterproof
Dust
Splash proof
Dust
Ingress ProtectionIP 68 IP 68
Size and weight
65.2 in
7.3 in
134.5 in
132 oz
66.2 in
7.9 in
135.4 in
138 oz
77.6 in
7.9 in
156.8 in
186 oz
Height134.5 in135.4 in156.8 in
Width65.2 in66.2 in77.6 in
Thickness 7.3 in7.9 in7.9 in
Weight132 oz138 oz186 oz
Display
Screen typeSuper AMOLED Super AMOLED Super AMOLED
Resolution1280x720 pixels1280x720 pixels1920x1080 pixels
Screen size4.7 in4.4 in5.7 in
TouchscreenYes Yes Yes
Touchscreen typeCapacitive Capacitive Capacitive
MultitouchYes Yes Yes
Colors16 777 216 16 777 216 16 777 216
3DNo No
PPI312 334 386
Hardware
CPUQualcomm Snapdragon 410 Samsung Exynos 7 Octa 7880 Samsung Exynos 7 Octa 7880
Processor frequency1.5 GHz1.6 GHz1.88 GHz
Core numberQuad Core Octo Core Octo Core
RAM1536 MB2048 MB3072 MB
Internal storage16 GB16 GB32
64
Removable storageYes Yes
Memory cardmicroSD microSD
microSDHC
microSDXC
microSD
Memory card supplied 256 GB256 GB
Network
GSMYes Yes Yes
GSM frequencies850
900
1800
1900
850
900
1800
1900
850
900
1800
1900
GPRSYes Yes Yes
EDGEYes Yes Yes
UMTSYes Yes Yes
UMTS Frequencies850
900
1900
2100
850
900
1900
2100
850
900
1700/2100
1900
2100
HSPAYes Yes Yes
HSPA+Yes Yes Yes
Maximum theoretical bandwith 42 Mbit/s 42 Mbit/s 42 Mbit/s
CDMANo No No
4G LTEYes Yes Yes
LTE Frequencies800
850
900
1800
2100
2600
700
800
850
900
1700/2100
1800
1900
2100
2500
2600
800
850
900
1800
2100
2600
WiMAXNo No No
Connectivity
Wi-FiYes Yes Yes
Wi-Fi Standard802.11b
802.11g
802.11n
802.11a
802.11ac
802.11b
802.11g
802.11n
802.11a
802.11b
802.11g
802.11n
Wi-Fi hotspotNo Yes Yes
BluetoothYes Yes Yes
Bluetooth version4.1 4.2 4.1
ProfilesAdvanced Audio Distribution (A2DP)
Audio/Visual Remote Control Profile (AVRCP)
Device ID Profile (DID)
Handsfree (HFP)
Headset (HSP)
Human Interface Device (HID)
Message Access Profile (MAP)
Object Push (OPP)
Phone Book Access (PBAP)
Public Area Network (PAN)
SIM Access (SAP)
Advanced Audio Distribution (A2DP)
Low Energy (LE)
Advanced Audio Distribution (A2DP)
Enhanced Data Rate (EDR)
Low Energy (LE)
GPSYes Yes Yes
GPS typeA-GPS
GPS
A-GPS
GPS
A-GPS
USBYes Yes Yes
USB version2.0 2.0
USB connector typemicroUSB Type-C microUSB
USB featuresUSB charging
Mass storage device
USB charging
Mass storage device
USB charging
Mass storage device
AudioYes Yes Yes
Headset jack3.5mm 3.5mm 3.5mm
HDMINo No No
DLNANo No No
NFCYes Yes Yes
Dual SIMNo
Yes
No
Yes
No
Yes
InfraredNo No No
Digital Camera / Video
Back cameraYes Yes Yes
3DNo No No
Photo resolution13 MP13 MP16 MP
Video resolution1080 p1080 p1080 p
FlashYes Yes Yes
Flash typeLED LED LED
FeaturesWhite balance
Face detection
Exposure compensation
Geo tagging
ISO control
Panorama
Touch focus
Face detection
Geo tagging
Panorama
Touch focus
Face detection
Geo tagging
High Dynamic Range Mode (HDR)
Panorama
Touch focus
Front cameraYes Yes Yes
Photo resolution5 MP8 MP16 MP
Front FlashNo No
Multimedia
Music playerYes Yes Yes
Supported formatseAAC+
MP3
WAV
WMA
eAAC+
FLAC
MP3
WAV
WMA
eAAC+
FLAC
MP3
WAV
WMA
Video playerYes Yes Yes
SupportsH.264
MPEG4
WMV
H.265
MPEG4
WMV
H.264
MPEG4
WMV
RadioYes Yes Yes
FM TransmitterNo No
Sensor
AccelerometerYes Yes Yes
GyroscopeNo Yes No
Proximity sensorYes Yes Yes
CompassYes Yes Yes
BarometerNo Yes No
Ambient light sensorYes Yes Yes
Fingerprint Yes Yes
Battery
Battery typeLithium-ion Lithium-ion Lithium-ion
Capacity2300 mAh2350 mAh
Battery life on UMTS/LTE talk time14 h
Battery life on music playback58 h
Battery life on video playback14 h
Qi wireless chargingNo No No
Quick Charge No Yes

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