  |  |  | |
| Editiorial reviews | |||
| User rating |
| Operating system | Android 4.4 |
| Android 7.0 |
|---|---|---|---|
| CPU clock speed | 1.2 GHz | 2.6 GHz | 2.3 GHz |
| CPU cores | Dual-core | 8-core | 8-core |
| CPU model | Intel Atom Z2520 | Hisilicon Kirin 980 | Samsung Exynos 9 Octa 8895 |
| GPU model | PowerVR SGX544 | N/A | ARM Mali-G71 MP20 |
| RAM memory | 1 GB |
| 4 GB |
| Screen size | 4.5 in | 6.47 in | 5.8 in |
|---|---|---|---|
| Panel type | LCD | OLED | OLED |
| Resolution | 854 x 480 px | 2340 x 1080 px | 1440 x 2960 px |
| Pixel density | 218.0 ppi | 400.0 ppi | 570.0 ppi |
| Multi touch | yes | N/A | yes |
| Number of colors | N/A | 16.7M | 16.7M |
| Touchscreen | N/A | N/A | yes |
| Technology | N/A | N/A |
|
| Screen material | N/A | N/A | Corning Gorilla Glass 5.0 |
| Dual screen support | N/A | N/A | no |
| Scratch resistant display | N/A | N/A | yes |
| HDR | N/A | N/A | yes |
| Primary sensor resolution | 5.0 Mpx | 40.0 Mpx | 12.0 Mpx |
|---|---|---|---|
| Primary lens aperture | 2.0 f | N/A | N/A |
| Autofocus | yes | N/A | yes |
| Face detection | yes | N/A | yes |
| Geo-tagging | yes | N/A | yes |
| LED Flash | yes | N/A | yes |
| Touch focus | yes | N/A | N/A |
| Resolution (second camera) | N/A | 20.0 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/3.4 | N/A |
| Focus adjustment | N/A | Automatic |
|
| Number of rear cameras | N/A | N/A | 1 |
| Primary sensor size | N/A | N/A | 1/2.55" |
| 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 | 240.0 fps |
| Max resolution (highest frame rate) | N/A | N/A | 1280 x 720 px |
| Night Mode | N/A | N/A | yes |
| Panorama | N/A | N/A | yes |
| Scene mode | N/A | N/A | yes |
| Primary resolution | 0.3 Mpx | 32.0 Mpx | 8.0 Mpx |
|---|---|---|---|
| Lens aperture | N/A | F/2.0 | F/1.7 |
| Number of front cameras | N/A | N/A | 1 |
| Primary sensor size | N/A | N/A | 1/2.55" |
| Focus adjustment | N/A | Automatic |
|
| Height | 5.37 in | 6.22 in | 5.86 in |
|---|---|---|---|
| Width | 2.64 in | 2.89 in | 2.68 in |
| Depth | 0.43 in | 0.33 in | 0.31 in |
| Weight | 5.29 oz | 6.77 oz | 5.47 oz |
| Accelerometer | yes | N/A | yes |
|---|---|---|---|
| Proximity | yes | yes | yes |
| Digital compass | yes | yes | yes |
| Ambient light sensor | yes | yes | N/A |
| Gyroscope | N/A | yes | yes |
| Fingerprint | N/A | N/A | yes |
| Barometer | N/A | N/A | yes |
| Hearth rate monitor | N/A | N/A | yes |
| ANT+ | N/A | N/A | yes |
| Face scanner | 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 | 3.5 mm |
| Type of USB connector | Micro-USB | USB Type-C | USB Type-C |
| Dual sim support | N/A | yes | no |
| Bluetooth profile | N/A | SBC |
|
| NFC | N/A | yes | yes |
| Charging connection | N/A | USB | USB |
| DLNA certified | N/A | N/A | no |
| Bluetooth codec | N/A | N/A |
|
| USB version | N/A | N/A | 3.1 |
| USB On-The-Go (OTG) | N/A | N/A | yes |
| Video output | N/A | N/A | DisplayPort over USB-C |
| Wireless network (Wi-Fi) | yes | N/A | yes |
|---|---|---|---|
| Data transmission | HSPA+ |
|
|
| Navigation system | GPS |
|
|
| 2G GSM | yes | N/A | yes |
| GSM frequencies |
|
|
|
| UMTS frequences |
|
|
|
| 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 |
| Streaming standards | N/A | N/A |
|
| Replaceable battery | yes | N/A | no |
|---|---|---|---|
| Battery type | Lithium ion | Lithium Polymer | N/A |
| Battery capacity | 2100.0 mAh | 4200.0 mAh | 3000.0 mAh |
| Standby time | 260.0 h | 697.0 h | 326.0 h |
| Talk time | 30.0 h | 26.0 h | 20.0 h |
| Wireless charging | N/A | yes | yes |
| Wireless charging standard | N/A | Qi |
|
| Fast charging | N/A | N/A | yes |
| Fast charging standard | N/A | N/A | Samsung Adaptive Fast Charge |
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