Samsung announced in 2016 a series of updated line phones Galaxy A. to keep the old name change only the model number. What has changed in the basic phones were installed protective glass instead of plastic, improved hardware, which affected the performance of the phone. Detailed model of phones will consider further.
Comparative table Galaxy A3 2016 and Galaxy A3 2015
| GALAXY A3 (2016) SM-A310 | GALAXY A3 | |
|---|---|---|
| Release date | ||
| Release date | December 2015 | November 2014 |
| Display | Super Amoled 4.7inch (1080 x 720) | Super Amoled 4,5inch (960 x 540) |
| Processor | Quad core, 64 bit,1.5GHz | Quad core, 64 bit,1,2GHz |
| Memory | microSD, up to 128 GB16 GB, 1.5 GB RAM | microSD, up to 64 GB16 GB, 1.5 GB RAM |
| Body | metal, glass | metal |
| Camera | 13 MP, autofocus, LED flash Geo-tagging, touch focus, face detection, panorama, 1080p@30fps Front camera 5 MP | 8 MP, Front camera 5 MP, 1080p@30fps Front |
| Battery capacity (mAh) | 2300 | 1900 |
| SIM type | Nano-SIM | Nano-SIM |
| Dimensions | 134.5 x 65.2 x 7.3 мм 132g | 130.1 x 65.5 x 6.9 мм 110g |
| Other options | Android 5.1.1, Accelerometer, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor, RGB Sensor | Android 4.4 Accelerometer, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor, RGB Sensor |
Series A3 increased display razreshenihotya to the user too much is not the frequency of 1.5 GHz protsessorastala each of the 4 cores, which is pretty good, and because the increased size of the phone and the opportunity to install a more capacious battery.
Comparative table Galaxy A5 2016 and Galaxy A5 2015
| GALAXY A5 (2016) SM-A510 | GALAXY A5  | |
|---|---|---|
| | ||
| Release date | December 2015 | November 2014 |
| Display | Super Amoled 5.2inch (1920 x 1080) | Super Amoled 5inch (1280 x 720) |
| Processor | Octa core, 64 bit,1.6GHz | Quad core, 64 bit,1,2 GHz |
| Memory | microSD, up to 128 GB16 GB, 2 GB RAM | microSD, up to 64 GB16 GB, 2 GB RAM |
| Body | metal, glass | metal |
| Camera | 13 MP, autofocus, LED flash Geo-tagging, touch focus, face detection, panorama, 1080p@30fps Front camera 5 MP | 13 MP, Front camera 5 MP, 1080p@30fps Front |
| Battery capacity (mAh) | 2900 | 2300 |
| SIM type | Nano-SIM | Nano-SIM |
| Dimensions | 145 x 71 x 7.3 mm 155g | 139 x 70 x 6,7 mm 123g |
| Other options | Android 5.1.1, Accelerometer, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor, RGB Sensor | Android 4.4 Accelerometer, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor, RGB Sensor |
With A5 similar improvements have taken place as from A3.
Comparative table Galaxy A7 2016 and Galaxy A7 2015
| GALAXY A7 (2016) SM-A710 | GALAXY A7 | |
|---|---|---|
| Release date | December 2015 | November 2014 |
| Display | Super Amoled 5.5inch (1920 x 1080) | Super Amoled 5.5inch (1920 x 1080) |
| Processor | Octa core, 64 bit,1.6 | Octa core, 64 bit,1,5 ГГц, 1ГГц |
| Memory | microSD, up to 128 GB16 GB, 2 GB RAM | microSD, up to 64 GB16 GB, 2 GB RAM |
| Body | metal, glass | metal |
| Camera | 13 MP, autofocus, LED flash Geo-tagging, touch focus, face detection, panorama, 1080p@30fps Front camera 5 MP | 13 MP, Front camera 5 MP, 1080p@30fps Front |
| Battery capacity (mAh) | 3300 | 2600 |
| SIM type | Nano-SIM | Nano-SIM |
| Dimensions | 151.5 x 74.1 x 7.3 мм 172g | 151 x 76.2 x 6.3 мм 141 g |
| Other options | Android 5.1.1, Accelerometer, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor, RGB Sensor | Android 4.4 Accelerometer, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor, RGB Sensor |
The A7 changes affected only the hardware, set a faster processor and increased RAM.
