  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Operating system | Apple iOS 11 | Android 7.0 | N/A |
|---|---|---|---|
| CPU clock speed | 1.84 GHz | 2.3 GHz | 2.8 GHz |
| CPU cores | Dual-core | 8-core | 8-core |
| CPU model | Apple A9 APL0898 | Samsung Exynos 9 Octa 8895 | Qualcomm Snapdragon 845 |
| GPU model | PowerVR Series 7XT GT7600 | ARM Mali-G71 MP20 | N/A |
| RAM memory | 2 GB |
| 6 GB |
| Screen size | 4.0 in | 6.2 in | 6.21 in |
|---|---|---|---|
| Number of colors | 16.7M | 16.7M | N/A |
| Panel type | LCD | OLED | N/A |
| Resolution | 1136 x 640 px | 1440 x 2960 px | 2248 x 1080 px |
| Technology |
|
| AMOLED |
| Pixel density | 326.0 ppi | 529.0 ppi | 402.0 ppi |
| Screen material | Fingerprint-resistant coating | Corning Gorilla Glass 5.0 | 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 | yes | N/A |
| Primary sensor resolution | 12.0 Mpx | 12.0 Mpx | 12.0 Mpx |
|---|---|---|---|
| Primary lens aperture | 2.2 f | N/A | N/A |
| Focus adjustment | Automatic |
| Automatic |
| Highest video resolution | 4096 x 2160 px | 3840 x 2160 px | N/A |
| Maximum FPS at the highest resolution | 30.0 fps | 30.0 fps | N/A |
| Maximum FPS (regardless of res.) | 120.0 fps | 60.0 fps | N/A |
| Max resolution (highest frame rate) | 1280 x 720 px | 1920 x 1080 px | N/A |
| Optical zoom | 3x | 2x | N/A |
| Primary sensor size | N/A | 1/2.55" | N/A |
| Sensor size (second camera) | N/A | 1/3.4" | N/A |
| Resolution (second camera) | N/A | 12.0 Mpx | 12.0 Mpx |
| Lens aperture (second camera) | N/A | F/2.4 | F/2.4 |
| 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 |
| Optical image stabilization | N/A | yes | N/A |
| Primary resolution | 1.2 Mpx | 8.0 Mpx | 20.0 Mpx |
|---|---|---|---|
| Face detection | Face recognition | N/A | Face recognition |
| HDR mode | Auto HDR mode | N/A | N/A |
| Lens aperture | F/2.4 | F/1.7 | N/A |
| Light source | Retina Flash | N/A | N/A |
| Primary sensor size | N/A | 1/2.55" | N/A |
| Focus adjustment | Automatic |
| Automatic |
| Internal storage |
|
|
|
|---|---|---|---|
| Types of memory card supported | No memory slot |
| N/A |
| Memory card reader | N/A | yes | N/A |
| Maximum card storage | N/A | 256GB | N/A |
| Colour of product |
|
| Blue |
|---|---|---|---|
| Material |
|
|
|
| Water resistant | N/A | yes | N/A |
| Shock resistant | N/A | no | N/A |
| Height | 4.87 in | 6.28 in | 6.1 in |
|---|---|---|---|
| Width | 2.31 in | 2.89 in | 2.94 in |
| Depth | 0.3 in | 0.32 in | 0.3 in |
| Weight | 3.99 oz | 6.1 oz | 6.17 oz |
| Accelerometer | yes | yes | yes |
|---|---|---|---|
| Proximity | yes | yes | yes |
| Digital compass | yes | N/A | yes |
| Ambient light sensor | yes | N/A | yes |
| Gyroscope | yes | yes | yes |
| Fingerprint | N/A | yes | N/A |
| Barometer | N/A | yes | yes |
| Hearth rate monitor | N/A | yes | N/A |
| ANT+ | N/A | yes | N/A |
| Payment technology | Apple Pay | Samsung Pay | Android Pay |
|---|---|---|---|
| IR | N/A | yes | N/A |
| Dual sim support | no | no | yes |
|---|---|---|---|
| Sim card size | Nano-SIM |
| Nano-SIM |
| Bluetooth | yes | yes | yes |
| Bluetooth version | 4.2 | 5.0 | 5.0 |
| Bluetooth profile |
|
| N/A |
| NFC | yes | yes | yes |
| Charging connection | Lightning | USB | USB |
| Headphone connection | 3.5 mm | 3.5 mm | N/A |
| Video output | Manufacturer specific | DisplayPort over USB-C | N/A |
| DLNA certified | N/A | no | N/A |
| Bluetooth codec | N/A |
| N/A |
| USB version | N/A | 3.1 | N/A |
| Type of USB connector | N/A | USB Type-C | USB Type-C |
| USB On-The-Go (OTG) | N/A | yes | N/A |
| Wireless networking standard |
|
| N/A |
|---|---|---|---|
| Data transmission |
|
|
|
| Navigation system |
|
|
|
| GSM frequencies |
|
| N/A |
| UMTS frequences |
|
|
|
| CDMA frequences |
| N/A | N/A |
| LTE frequencies |
| 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 |
| 4G LTE | N/A | yes | N/A |
| Streaming standards | N/A |
| N/A |
| Battery type | Lithium ion | N/A | N/A |
|---|---|---|---|
| Battery capacity | 1642.0 mAh | 3500.0 mAh | 3400.0 mAh |
| Standby time | 240.0 h | N/A | N/A |
| Talk time | 14.0 h | 24.0 h | N/A |
| Replaceable battery | N/A | no | N/A |
| Fast charging | N/A | yes | N/A |
| Fast charging standard | N/A | Samsung Adaptive Fast Charge | N/A |
| Wireless charging | N/A | yes | N/A |
| Wireless charging standard | N/A |
| N/A |
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