2.36 in 4.7 in  | 3.05 in 6.43 in  | |
| Editiorial reviews | ||
| User rating |
 Samsung Galaxy A | Samsung Galaxy A20s | |
|---|---|---|
| CPU clock speed | 0.72 GHz | 1.8 GHz |
| CPU cores | Single-core | 8-core |
| RAM memory | 384 MB | 3 GB |
| Samsung Galaxy A | Samsung Galaxy A20s | |
|---|---|---|
| Screen size | 3.7 in | 6.5 in |
| Panel type | OLED | LCD |
| Resolution | 800 x 480 px | 1560 x 720 px |
| Technology | AMOLED | TFT |
| Samsung Galaxy A | Samsung Galaxy A20s | |
|---|---|---|
| Primary sensor resolution | 5.0 Mpx | 13.0 Mpx |
| Samsung Galaxy A | Samsung Galaxy A20s | |
|---|---|---|
| Height | 4.7 in | 6.43 in |
| Width | 2.36 in | 3.05 in |
| Depth | 0.49 in | 0.31 in |
| Weight | 4.52 oz | 6.46 oz |
| Samsung Galaxy A | Samsung Galaxy A20s | |
|---|---|---|
| Accelerometer | yes | yes |
| Proximity | yes | yes |
| Samsung Galaxy A | Samsung Galaxy A20s | |
|---|---|---|
| Data transmission | HSDPA |
|
| Navigation system | GPS |
|
| Samsung Galaxy A | Samsung Galaxy A20s | |
|---|---|---|
| Battery capacity | 1500.0 mAh | 4000.0 mAh |
| Pros | ||
|---|---|---|
| Cons |
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