2.36 in 4.7 in  | 2.74 in 5.61 in  | |
| Editiorial reviews | ||
| User rating |
 Samsung Galaxy A |  Samsung Galaxy S7 | |
|---|---|---|
| Operating system | Android 2.1 | Android 6.0 |
| CPU clock speed | 0.72 GHz | 2.3 GHz |
| CPU cores | Single-core | 8-core |
| RAM memory | 384 MB | 4 GB |
| Samsung Galaxy A | Samsung Galaxy S7 | |
|---|---|---|
| Screen size | 3.7 in | 5.1 in |
| Panel type | OLED | OLED |
| Resolution | 800 x 480 px | 2560 x 1440 px |
| Technology | AMOLED |
|
| Pixel density | 252.0 ppi | 576.0 ppi |
| Multi touch | yes | yes |
| Samsung Galaxy A | Samsung Galaxy S7 | |
|---|---|---|
| Primary sensor resolution | 5.0 Mpx | 12.0 Mpx |
| Highest video resolution | 1280 x 720 px | 4096 x 2160 px |
| Autofocus | yes | yes |
| LED Flash | yes | yes |
| Samsung Galaxy A | Samsung Galaxy S7 | |
|---|---|---|
| Memory card reader | yes | yes |
| Maximum card storage | 32GB | 200GB |
| Types of memory card supported | microSD |
|
| Samsung Galaxy A | Samsung Galaxy S7 | |
|---|---|---|
| Height | 4.7 in | 5.61 in |
| Width | 2.36 in | 2.74 in |
| Depth | 0.49 in | 0.31 in |
| Weight | 4.52 oz | 5.36 oz |
| Samsung Galaxy A | Samsung Galaxy S7 | |
|---|---|---|
| Accelerometer | yes | yes |
| Proximity | yes | yes |
| Digital compass | yes | yes |
| Samsung Galaxy A | Samsung Galaxy S7 | |
|---|---|---|
| Bluetooth | yes | yes |
| Bluetooth version | 2.1 EDR | 4.2 |
| Charging connection | USB | USB |
| Headphone connection | 3.5 mm | 3.5 mm |
| Type of USB connector | Micro-USB | Micro-USB |
| Samsung Galaxy A | Samsung Galaxy S7 | |
|---|---|---|
| Wireless network (Wi-Fi) | yes | yes |
| Data transmission | HSDPA |
|
| Navigation system | GPS |
|
| 2G GSM | yes | yes |
| GSM frequencies |
|
|
| Samsung Galaxy A | Samsung Galaxy S7 | |
|---|---|---|
| Battery type | Lithium ion | Lithium ion |
| Battery capacity | 1500.0 mAh | 3000.0 mAh |
| Standby time | 460.0 h | 288.0 h |
| Talk time | 13.0 h | 27.0 h |
| Pros | ||
|---|---|---|
| Cons |
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