  | |  | |
| Editiorial reviews | |||
| User rating |
| Operating system | Android 7.0 | Android 7.0 | Android 10 |
|---|---|---|---|
| CPU clock speed | 1.9 GHz | 1.4 GHz | 2.3 GHz |
| CPU cores | 8-core | Quad-core | 8-core |
| CPU model | Samsung Exynos 7 Octa 7880 | Samsung Exynos 7 Quad 7570 | Samsung Exynos 9611 |
| GPU model | ARM Mali-T830 MP2 | ARM Mali-T720 | N/A |
| RAM memory | 3 GB | 2 GB | 4 GB |
| Screen size | 5.2 in | 5.0 in | 6.3 in |
|---|---|---|---|
| Number of colors | 16.7M | 16.7M | 16.7M |
| Panel type | OLED | N/A | N/A |
| Resolution | 1080 x 1920 px | 720 x 1280 px | 2340 x 1080 px |
| Technology |
| CSTN | TFT |
| Pixel density | 424.0 ppi | 294.0 ppi | N/A |
| Touchscreen | N/A | yes | N/A |
| Dual screen support | N/A | no | N/A |
| Scratch resistant display | N/A | yes | N/A |
| HDR | N/A | no | N/A |
| Screen material | N/A | N/A | Corning Gorilla Glass 5.0 |
| Primary sensor resolution | 16.0 Mpx | 13.0 Mpx | 25.0 Mpx |
|---|---|---|---|
| Focus adjustment | Automatic | Automatic | Automatic |
| Highest video resolution | 1920 x 1080 px | 1920 x 1080 px | N/A |
| Maximum FPS at the highest resolution | 30.0 fps | 30.0 fps | N/A |
| Maximum FPS (regardless of res.) | 30.0 fps | 30.0 fps | N/A |
| Max resolution (highest frame rate) | 1920 x 1080 px | 1920 x 1080 px | N/A |
| Video recording | N/A | yes | N/A |
| Autofocus | N/A | yes | N/A |
| Geo-tagging | N/A | yes | N/A |
| LED Flash | N/A | yes | N/A |
| Resolution (second camera) | N/A | N/A | 8.0 Mpx |
| Lens aperture (second camera) | N/A | N/A | F/2.2 |
| Field of View (FoV) (second camera) | N/A | N/A | 123.0 ° |
| Primary resolution | 16.0 Mpx | 5.0 Mpx | 13.0 Mpx |
|---|---|---|---|
| Lens aperture | F/1.9 | F/2.2 | F/2.0 |
| Light source | Display flash | N/A | N/A |
| Internal storage | 32 GB | 16 GB | 64 GB |
|---|---|---|---|
| Maximum card storage | 256GB | 256GB | N/A |
| Types of memory card supported |
|
| N/A |
| Memory card reader | N/A | yes | N/A |
| Height | 5.75 in | 5.76 in | 6.3 in |
|---|---|---|---|
| Width | 2.81 in | 2.89 in | 3.02 in |
| Depth | 0.31 in | 0.38 in | 0.39 in |
| Weight | 5.61 oz | 6.07 oz | 7.69 oz |
| Accelerometer | yes | yes | yes |
|---|---|---|---|
| Proximity | yes | yes | yes |
| Gyroscope | yes | N/A | yes |
| Barometer | yes | N/A | N/A |
| Ambient light sensor | N/A | yes | N/A |
| Dual sim support | yes | no | yes |
|---|---|---|---|
| Sim card size |
| Micro-SIM | Nano-SIM |
| Bluetooth | yes | yes | yes |
| Bluetooth version | 4.2 | 4.2 | 5.0 LE |
| Bluetooth profile |
|
| N/A |
| Bluetooth codec | SBC | N/A | N/A |
| NFC | yes | yes | yes |
| Charging connection | USB | USB | USB |
| Headphone connection | 3.5 mm | 3.5 mm | 3.5 mm |
| USB version | 2.0 | 2.0 | N/A |
| Type of USB connector | USB Type-C | Micro-USB | USB Type-C |
| USB On-The-Go (OTG) | no | no | N/A |
| Video output | No | No | N/A |
| DLNA certified | N/A | no | N/A |
| Wireless networking standard |
|
| N/A |
|---|---|---|---|
| Data transmission |
| HSPA+ |
|
| Navigation system |
| GLONASS |
|
| GSM frequencies |
|
|
|
| Streaming standards | Google Cast | N/A | N/A |
| Wireless network (Wi-Fi) | N/A | yes | N/A |
| 2G GSM | N/A | yes | N/A |
| 3G UMTS | N/A | yes | N/A |
| UMTS frequences | N/A |
|
|
| 4G LTE | N/A | yes | N/A |
| Battery capacity | 3000.0 mAh | 2800.0 mAh | 4050.0 mAh |
|---|---|---|---|
| Talk time | 16.0 h | 17.0 h | 29.0 h |
| Replaceable battery | N/A | yes | N/A |
| Fast charging | N/A | no | N/A |
| Wireless charging | N/A | no | N/A |
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