  |  |  | |
| Editiorial reviews | |||
| User rating |
| Operating system | Android 7.1 | Android 8.1 Oreo | Android 6.0 |
|---|---|---|---|
| CPU clock speed | 2.3 GHz | 2.7 GHz | 2.0 GHz |
| CPU cores | 8-core | 8-core | 8-core |
| CPU model | Samsung Exynos 9 Octa 8895 | Samsung Exynos 9 | MediaTek MT6755 |
| GPU model | ARM Mali-G71 MP20 | N/A | ARM Mali-T860 MP2 |
| RAM memory | 6 GB |
| 3 GB |
| Screen size | 6.3 in | 6.4 in | 6.0 in |
|---|---|---|---|
| Number of colors | 16.7M | 16.7M | 16.7M |
| Panel type | OLED | OLED | LCD |
| Resolution | 1440 x 2960 px | 2960 x 1440 px | 1080 x 1920 px |
| Technology | AMOLED | Quad HD+ Super AMOLED | IPS TFT |
| Pixel density | 521.0 ppi | 516.0 ppi | 367.0 ppi |
| Multi touch | yes | N/A | N/A |
| Touchscreen | N/A | N/A | yes |
| Dual screen support | N/A | N/A | no |
| Scratch resistant display | N/A | N/A | yes |
| HDR | N/A | N/A | no |
| Primary sensor size | 1/2.55" | 1/2.55" | 1/2.4" |
|---|---|---|---|
| Primary sensor resolution | 12.0 Mpx | 12.0 Mpx | 21.5 Mpx |
| Video recording | yes | N/A | yes |
| Highest video resolution | 3840 x 2160 px | N/A | 1920 x 1080 px |
| Maximum FPS at the highest resolution | 30.0 fps | N/A | 30.0 fps |
| Maximum FPS (regardless of res.) | 240.0 fps | N/A | N/A |
| Max resolution (highest frame rate) | 1280 x 720 px | N/A | N/A |
| 3D Capture | no | N/A | N/A |
| Autofocus | yes | N/A | yes |
| Digital Image Stabilization | yes | N/A | N/A |
| Optical zoom | 2x | 2x | N/A |
| Face detection | yes | N/A | N/A |
| Geo-tagging | yes | N/A | yes |
| LED Flash | yes | N/A | yes |
| Night Mode | yes | N/A | N/A |
| Panorama | yes | N/A | N/A |
| Sensor size (second camera) | N/A | 1/3.4" | N/A |
| Resolution (second camera) | N/A | 12.0 Mpx | N/A |
| Lens aperture (second camera) | N/A | F/2.4 | N/A |
| Focus adjustment | N/A | Automatic | N/A |
| Primary resolution | 8.0 Mpx | 8.0 Mpx | 16.0 Mpx |
|---|---|---|---|
| Primary sensor size | 1/2.55" | 1/2.55" | 1/2.4" |
| Focus adjustment | N/A | Automatic | N/A |
| Lens aperture | N/A | F/1.7 | N/A |
| Internal storage |
|
| 16 GB |
|---|---|---|---|
| Memory card reader | yes | N/A | yes |
| Maximum card storage | 256GB | N/A | 256GB |
| Types of memory card supported |
| N/A |
|
| Height | 6.4 in | 6.37 in | 6.46 in |
|---|---|---|---|
| Width | 2.94 in | 3.01 in | 3.11 in |
| Depth | 0.34 in | 0.35 in | 0.33 in |
| Weight | 6.88 oz | 7.09 oz | 7.13 oz |
| Dual sim support | no | yes | yes |
|---|---|---|---|
| Sim card size | Nano-SIM | Nano SIM | Nano-SIM |
| DLNA certified | no | N/A | no |
| Bluetooth version | 5.0 | 5.0 LE | 4.1 |
| Bluetooth profile | A2DP | N/A | A2DP |
| Bluetooth codec | SBC | N/A |
|
| Charging connection | USB | USB | USB |
| Headphone connection | 3.5 mm | 3.5 mm | 3.5 mm |
| USB version | 3.0/3.1 | N/A | 2.0 |
| USB On-The-Go (OTG) | yes | N/A | yes |
| Video output | DisplayPort over USB-C | N/A | No |
| Bluetooth | N/A | yes | yes |
| NFC | N/A | yes | yes |
| Type of USB connector | N/A | USB Type-C | N/A |
| Wireless networking standard |
| N/A |
|
|---|---|---|---|
| Data transmission | VoWiFi |
| HSPA+ |
| Navigation system | GLONASS |
| GLONASS |
| 2G GSM | yes | N/A | yes |
| 3G UMTS | yes | N/A | yes |
| 4G LTE | yes | N/A | yes |
| Streaming standards |
| N/A | N/A |
| GSM frequencies | N/A |
| N/A |
| UMTS frequences | N/A |
| N/A |
| Wireless network (Wi-Fi) | N/A | N/A | yes |
| Battery capacity | 3300.0 mAh | 4000.0 mAh | 2700.0 mAh |
|---|---|---|---|
| Standby time | 220.0 h | N/A | 708.0 h |
| Talk time | 22.0 h | 29.0 h | 12.0 h |
| Fast charging standard | Qualcomm Quick Charge 2.0 | N/A | N/A |
| Wireless charging standard |
|
| N/A |
| Wireless charging | N/A | yes | no |
| Replaceable battery | N/A | N/A | no |
| Fast charging | N/A | N/A | no |
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