  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Operating system | Android 4.4 | OxygenOS | Android 8.0 |
|---|---|---|---|
| CPU clock speed | 1.2 GHz | 2.96 GHz | 2.8 GHz |
| CPU cores | Dual-core | 8-core | 8-core |
| CPU model | Intel Atom Z2520 | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 845 SDM845 |
| GPU model | PowerVR SGX544 | N/A | Qualcomm Adreno 630 |
| RAM memory | 1 GB | 8 GB | 6 GB |
| Screen size | 4.5 in | 6.67 in | 5.99 in |
|---|---|---|---|
| Panel type | LCD | N/A | LCD |
| Resolution | 854 x 480 px | 3120 x 1440 px | 1080 x 2160 px |
| Pixel density | 218.0 ppi | 516.0 ppi | 403.0 ppi |
| Multi touch | yes | N/A | N/A |
| Technology | N/A | Fluid Amoled | IPS TFT |
| Screen material | N/A | Corning Gorilla Glass 3D | N/A |
| Touchscreen | N/A | N/A | yes |
| Number of colors | N/A | N/A | 16.7M |
| Dual screen support | N/A | N/A | no |
| Primary sensor resolution | 5.0 Mpx | 48.0 Mpx | 12.0 Mpx |
|---|---|---|---|
| Primary lens aperture | 2.0 f | N/A | N/A |
| Autofocus | yes | N/A | yes |
| Face detection | yes | Face recognition | N/A |
| Geo-tagging | yes | N/A | yes |
| LED Flash | yes | N/A | yes |
| Touch focus | yes | N/A | yes |
| Resolution (second camera) | N/A | 16.0 Mpx | N/A |
| Resolution (third camera) | N/A | 8.0 Mpx | N/A |
| Lens aperture (second camera) | N/A | F/2.2 | N/A |
| Lens aperture (third camera) | N/A | F/2.4 | N/A |
| Field of View (FoV) (second camera) | N/A | 117.0 ° | N/A |
| Focus adjustment | N/A | Automatic | N/A |
| Optical zoom | N/A | 3x | N/A |
| Video recording | N/A | N/A | yes |
| Highest video resolution | N/A | N/A | 3840 x 2160 px |
| Maximum FPS at the highest resolution | N/A | N/A | 30.0 fps |
| Maximum FPS (regardless of res.) | N/A | N/A | 120.0 fps |
| Max resolution (highest frame rate) | N/A | N/A | 1280 x 720 px |
| Primary resolution | 0.3 Mpx | 16.0 Mpx | 20.0 Mpx |
|---|---|---|---|
| Face detection | yes | Face recognition | N/A |
| Focus adjustment | N/A | Automatic | N/A |
| Lens aperture | N/A | F/2.0 | N/A |
| Light source | N/A | Display flash | N/A |
| Colour of product | Black | Haze blue |
|
|---|
| Height | 5.37 in | 6.4 in | 6.36 in |
|---|---|---|---|
| Width | 2.64 in | 2.99 in | 2.97 in |
| Depth | 0.43 in | 0.35 in | 0.37 in |
| Weight | 5.29 oz | 7.27 oz | 6.7 oz |
| Accelerometer | yes | yes | yes |
|---|---|---|---|
| Proximity | yes | yes | yes |
| Digital compass | yes | yes | N/A |
| Ambient light sensor | yes | yes | N/A |
| Gyroscope | N/A | yes | yes |
| Fingerprint | N/A | N/A | yes |
| Sim card size | Micro-SIM | Nano-SIM | Nano-SIM |
|---|---|---|---|
| Bluetooth | yes | yes | yes |
| Bluetooth version | 4.0 | 5.0 | 5.0 |
| Headphone connection | 3.5 mm | N/A | N/A |
| Type of USB connector | Micro-USB | USB Type-C | N/A |
| Dual sim support | N/A | yes | yes |
| NFC | N/A | yes | N/A |
| Charging connection | N/A | USB | USB |
| Bluetooth profile | N/A | N/A | A2DP |
| Bluetooth codec | N/A | N/A |
|
| USB version | N/A | N/A | 2.0 |
| Wireless network (Wi-Fi) | yes | N/A | yes |
|---|---|---|---|
| Data transmission | HSPA+ |
| HSPA+ |
| Navigation system | GPS |
| GLONASS |
| 2G GSM | yes | N/A | yes |
| GSM frequencies |
|
| N/A |
| UMTS frequences |
|
| N/A |
| Mobile hotspot | yes | N/A | N/A |
| Wireless networking standard | N/A | N/A |
|
| 3G UMTS | N/A | N/A | yes |
| 4G LTE | N/A | N/A | yes |
| Replaceable battery | yes | N/A | no |
|---|---|---|---|
| Battery type | Lithium ion | N/A | N/A |
| Battery capacity | 2100.0 mAh | 4085.0 mAh | 4000.0 mAh |
| Standby time | 260.0 h | N/A | N/A |
| Talk time | 30.0 h | N/A | N/A |
| Fast charging | N/A | N/A | yes |
| Fast charging standard | N/A | N/A | Qualcomm Quick Charge 3.0 |
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