  |  |  | |
| Editiorial reviews | |||
| User rating |
| Operating system | Android 2.1 | Google Android | Android 10 |
|---|---|---|---|
| CPU clock speed | 0.72 GHz | 2.3 GHz | 2.2 GHz |
| CPU cores | Single-core | 8-core | 8-core |
| RAM memory | 384 MB | 4 GB | 6 GB |
| CPU model | N/A | Samsung Exynos 9611 | Qualcomm Snapdragon 730 |
| Screen size | 3.7 in | 6.5 in | 6.7 in |
|---|---|---|---|
| Panel type | OLED | OLED | OLED |
| Resolution | 800 x 480 px | 2400 x 1080 px | 2400 x 1080 px |
| Technology | AMOLED | Super AMOLED | Super AMOLED Plus |
| Pixel density | 252.0 ppi | 408.0 ppi | 394.0 ppi |
| Multi touch | yes | N/A | N/A |
| Number of colors | N/A | 16.7M | 16.7M |
| Screen material | N/A | Corning Gorilla Glass | Corning Gorilla Glass 3.0 |
| HDR | N/A | N/A | yes |
| Primary sensor resolution | 5.0 Mpx | 48.0 Mpx | 64.0 Mpx |
|---|---|---|---|
| Highest video resolution | 1280 x 720 px | N/A | N/A |
| Autofocus | yes | N/A | N/A |
| LED Flash | yes | N/A | N/A |
| Resolution (second camera) | N/A | 12.0 Mpx | 12.0 Mpx |
| Resolution (third camera) | N/A | 5.0 Mpx | 5.0 Mpx |
| Resolution (fourth camera) | N/A | 5.0 Mpx | 5.0 Mpx |
| Lens aperture (second camera) | N/A | F/2.2 | F/2.2 |
| Lens aperture (third camera) | N/A | F/2.4 | F/2.4 |
| Lens aperture (fourth camera) | N/A | F/2.2 | F/2.2 |
| Field of View (FoV) (second camera) | N/A | 123.0 ° | 123.0 ° |
| Focus adjustment | N/A | Automatic | Automatic |
| Height | 4.7 in | 6.24 in | 6.44 in |
|---|---|---|---|
| Width | 2.36 in | 2.9 in | 2.99 in |
| Depth | 0.49 in | 0.31 in | 0.3 in |
| Weight | 4.52 oz | 6.07 oz | 6.31 oz |
| Accelerometer | yes | yes | yes |
|---|---|---|---|
| Proximity | yes | yes | yes |
| Digital compass | yes | N/A | N/A |
| Ambient light sensor | N/A | yes | N/A |
| Gyroscope | N/A | yes | yes |
| Bluetooth | yes | yes | yes |
|---|---|---|---|
| Bluetooth version | 2.1 EDR | 5.0 LE | 5.0 LE |
| Charging connection | USB | USB | USB |
| Headphone connection | 3.5 mm | 3.5 mm | 3.5 mm |
| Type of USB connector | Micro-USB | USB Type-C | USB Type-C |
| Dual sim support | N/A | yes | yes |
| Sim card size | N/A |
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| Bluetooth profile | N/A |
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| NFC | N/A | yes | yes |
| Wireless network (Wi-Fi) | yes | N/A | N/A |
|---|---|---|---|
| Data transmission | HSDPA |
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| Navigation system | GPS |
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| 2G GSM | yes | N/A | N/A |
| GSM frequencies |
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| UMTS frequences | N/A |
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| Battery type | Lithium ion | Lithium ion | N/A |
|---|---|---|---|
| Battery capacity | 1500.0 mAh | 4000.0 mAh | 4500.0 mAh |
| Standby time | 460.0 h | N/A | N/A |
| Talk time | 13.0 h | 32.0 h | 42.0 h |
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