2.76 in 5.57 in  | 2.82 in 5.66 in  | |
| Editiorial reviews | ||
| User rating |
 Samsung Z3 |  vivo Y51A | |
|---|---|---|
| Operating system | Tizen 2.3 | Android 5.0 |
| CPU clock speed | 1.3 GHz | 1.2 GHz |
| CPU cores | Quad-core | Quad-core |
| RAM memory | 1 GB | 2 GB |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Screen size | 5.0 in | 5.0 in |
| Number of colors | 16.7M | 16.7M |
| Panel type | OLED | LCD |
| Resolution | 1280 x 720 px | 960 x 540 px |
| Pixel density | 294.0 ppi | 220.0 ppi |
| Multi touch | yes | yes |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Primary sensor resolution | 8.0 Mpx | 8.0 Mpx |
| Highest video resolution | 1920 x 1080 px | 1920 x 1080 px |
| Autofocus | yes | yes |
| Geo-tagging | yes | yes |
| LED Flash | yes | yes |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Primary resolution | 5.0 Mpx | 5.0 Mpx |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Internal storage | 8 GB | 16 GB |
| Memory card reader | yes | yes |
| Maximum card storage | 128GB | 128GB |
| Types of memory card supported | microSD | microSD |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Height | 5.57 in | 5.66 in |
| Width | 2.76 in | 2.82 in |
| Depth | 0.31 in | 0.3 in |
| Weight | 4.83 oz | 5.54 oz |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Accelerometer | yes | yes |
| Proximity | yes | yes |
| Ambient light sensor | yes | yes |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Dual sim support | yes | yes |
| Bluetooth | yes | yes |
| Bluetooth version | 4.0 | 4.0 |
| Headphone connection | 3.5 mm | 3.5 mm |
| Type of USB connector | Micro-USB | Micro-USB |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Wireless network (Wi-Fi) | yes | yes |
| Data transmission | HSPA+ | HSPA+ |
| Navigation system | GPS | GPS |
| 2G GSM | yes | yes |
| GSM frequencies |
|
|
| UMTS frequences |
|
|
| Mobile hotspot | yes | yes |
| Samsung Z3 | vivo Y51A | |
|---|---|---|
| Battery type | Lithium ion | Lithium ion |
| Pros | ||
|---|---|---|
| Cons |
Add products
