  |  |  |  |  |  |
| Operating system | Apple iOS 11 | Apple iOS 11 | Android 5.1 | Android 7.0 | N/A | Android 7.0 |
|---|---|---|---|---|---|---|
| CPU clock speed | 1.4 GHz | 2.5 GHz | 1.8 GHz | 2.35 GHz | 2.0 GHz | 2.3 GHz |
| CPU cores | Dual-core | 6-core | 6-core | Quad-core | 6-core | 8-core |
| CPU model | Apple A8 | Apple A11 Bionic | Qualcomm Snapdragon 808 MSM8992 | Qualcomm Snapdragon 821 MSM8996 Pro | Qualcomm Snapdragon 808 MSM8992 | Samsung Exynos 9 Octa 8895 |
| GPU model | PowerVR GX6650 | N/A | Qualcomm Adreno 418 | Qualcomm Adreno 530 | Qualcomm Adreno 418 | ARM Mali-G71 MP20 |
| RAM memory | 1 GB | 2 GB | 3 GB | 4 GB | 3 GB |
|
| Screen size | 4.7 in | 4.7 in | 5.5 in | 5.7 in | 5.2 in | 6.2 in |
|---|---|---|---|---|---|---|
| Number of colors | 16.7M | 16.7M | 16.7M | 16.7M | 16.7M | 16.7M |
| Panel type | LCD | LCD | LCD | LCD | LCD | OLED |
| Resolution | 1334 x 750 px | 750 x 1334 px | 2560 x 1440 px | 1440 x 2880 px | 1920 x 1080 px | 1440 x 2960 px |
| Technology |
|
|
| IPS TFT | IPS TFT |
|
| Pixel density | 326.0 ppi | 326.0 ppi | 538.0 ppi | 564.0 ppi | 424.0 ppi | 529.0 ppi |
| Screen material | Fingerprint-resistant coating | Fingerprint-resistant coating | Corning Gorilla Glass 3.0 | N/A | Corning Gorilla Glass 4.0 | Corning Gorilla Glass 5.0 |
| Touchscreen | N/A | yes | yes | yes | yes | yes |
| Dual screen support | N/A | no | yes | no | N/A | no |
| Scratch resistant display | N/A | yes | yes | yes | N/A | yes |
| HDR | N/A | yes | no | yes | no | yes |
| Multi touch | N/A | N/A | yes | N/A | yes | N/A |
| Primary sensor size | 1/3" | 1/3" | 1/2.6" | 1/3,06" | N/A | 1/2.55" |
|---|---|---|---|---|---|---|
| Primary sensor resolution | 8.0 Mpx | 12.0 Mpx | 16.0 Mpx | 13.0 Mpx | 13.0 Mpx | 12.0 Mpx |
| Primary lens aperture | 2.2 f | N/A | 1.8 f | N/A | N/A | N/A |
| Focus adjustment | Automatic | Automatic |
| N/A | N/A |
|
| Highest video resolution | 1920 x 1080 px | 3840 x 2160 px | 4096 x 2160 px | 3840 x 2160 px | 1920 x 1080 px | 3840 x 2160 px |
| Maximum FPS at the highest resolution | 60.0 fps | 60.0 fps | 30.0 fps | 30.0 fps | N/A | 30.0 fps |
| Maximum FPS (regardless of res.) | 240.0 fps | 240.0 fps | 60.0 fps | 60.0 fps | N/A | 60.0 fps |
| Max resolution (highest frame rate) | 1280 x 720 px | 1280 x 720 px | 1920 x 1080 px | 1920 x 1080 px | N/A | 1920 x 1080 px |
| Video recording | N/A | yes | yes | yes | N/A | yes |
| Autofocus | N/A | yes | yes | yes | yes | yes |
| Geo-tagging | N/A | yes | yes | yes | yes | yes |
| LED Flash | N/A | yes | yes | yes | yes | yes |
| Optical image stabilization | N/A | yes | yes | yes | N/A | yes |
| Touch focus | N/A | yes | yes | N/A | yes | N/A |
| Burst Mode | N/A | N/A | yes | N/A | yes | N/A |
| Digital zoom | N/A | N/A | yes | N/A | yes | N/A |
| Face detection | Face recognition | Body and face detection | yes | N/A | yes | N/A |
| Gesture Shot | N/A | N/A | yes | N/A | N/A | N/A |
| HDR Capture | N/A | N/A | yes | N/A | yes | N/A |
| Panorama | N/A | N/A | yes | N/A | yes | N/A |
| Smile detection | N/A | N/A | yes | N/A | N/A | N/A |
| Digital Image Stabilization | N/A | N/A | N/A | N/A | yes | N/A |
| Sensor size (second camera) | N/A | N/A | N/A | N/A | N/A | 1/3.4" |
| Resolution (second camera) | N/A | N/A | N/A | N/A | N/A | 12.0 Mpx |
| Lens aperture (second camera) | N/A | N/A | N/A | N/A | N/A | F/2.4 |
| Optical zoom | N/A | N/A | N/A | N/A | N/A | 2x |
| Primary resolution | 1.2 Mpx | 7.0 Mpx | 8.0 Mpx | 5.0 Mpx | 5.0 Mpx | 8.0 Mpx |
|---|---|---|---|---|---|---|
| Face detection | Face recognition | Body and face detection | yes | N/A | yes | N/A |
| Lens aperture | F/2.2 | F/2.2 | F/2.0 | N/A | N/A | F/1.7 |
| HDR mode | N/A | Auto HDR mode | N/A | N/A | N/A | N/A |
| Light source | N/A | Retina Flash | N/A | N/A | N/A | N/A |
| Primary sensor size | 1/3" | 1/3" | 1/2.6" | 1/3,06" | N/A | 1/2.55" |
| Focus adjustment | Automatic | Automatic |
| N/A | N/A |
|
| Internal storage |
|
| 32 GB |
| 32 GB |
|
|---|---|---|---|---|---|---|
| Types of memory card supported | No memory slot | N/A |
|
| No memory slot |
|
| Memory card reader | N/A | no | yes | yes | N/A | yes |
| Maximum card storage | N/A | N/A | 256GB | 2GB | N/A | 256GB |
| Height | 5.44 in | 5.45 in | 5.86 in | 5.86 in | 5.87 in | 6.28 in |
|---|---|---|---|---|---|---|
| Width | 2.64 in | 2.65 in | 3.0 in | 2.83 in | 2.83 in | 2.89 in |
| Depth | 0.27 in | 0.29 in | 0.39 in | 0.31 in | 0.28 in | 0.32 in |
| Weight | 4.55 oz | 5.22 oz | 5.47 oz | 5.75 oz | 5.29 oz | 6.1 oz |
| Sim card size | Nano-SIM | Nano-SIM | Micro-SIM | Nano-SIM | Nano-SIM |
|
|---|---|---|---|---|---|---|
| Bluetooth version | 4.0 | 5.0 | 4.1 | 4.2 | 4.0 | 5.0 |
| Bluetooth profile |
|
|
|
| N/A |
|
| Charging connection |
|
|
| USB | USB | USB |
| Headphone connection | 3.5 mm | N/A | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| Video output | Manufacturer specific | No | SlimPort | No | N/A | DisplayPort over USB-C |
| Dual sim support | N/A | no | no | yes | no | no |
| DLNA certified | N/A | no | yes | yes | N/A | no |
| Bluetooth | N/A | yes | yes | yes | yes | yes |
| Bluetooth codec | N/A |
|
|
| N/A |
|
| NFC | N/A | yes | yes | yes | yes | yes |
| USB version | N/A | N/A | 2.0 | 3.0/3.1 | N/A | 3.1 |
| Type of USB connector | N/A | N/A | Micro-USB | N/A | USB Type-C | USB Type-C |
| USB On-The-Go (OTG) | N/A | N/A | yes | yes | N/A | yes |
| Wireless networking standard |
|
|
|
|
|
|
|---|---|---|---|---|---|---|
| Data transmission |
|
|
| HSPA+ | HSPA+ |
|
| Navigation system |
|
|
| GLONASS | GPS |
|
| GSM frequencies |
|
|
| N/A |
|
|
| UMTS frequences |
| N/A |
| N/A |
|
|
| CDMA frequences |
| N/A |
| N/A |
| N/A |
| LTE frequencies |
| N/A |
| N/A |
| N/A |
| Wireless network (Wi-Fi) | N/A | yes | yes | yes | yes | yes |
| 2G GSM | N/A | yes | yes | yes | yes | yes |
| 3G UMTS | N/A | yes | yes | yes | yes | yes |
| 4G LTE | N/A | yes | yes | yes | yes | yes |
| Mobile hotspot | N/A | N/A | yes | N/A | yes | N/A |
| Streaming standards | N/A | N/A | Miracast | Miracast | N/A |
|
| Battery type | Lithium Polymer | Lithium ion | Lithium ion | N/A | Lithium ion | N/A |
|---|---|---|---|---|---|---|
| Battery capacity | 1810.0 mAh | 1820.0 mAh | 3000.0 mAh | 3300.0 mAh | 2680.0 mAh | 3500.0 mAh |
| Standby time | 250.0 h | 24.0 h | 375.0 h | 140.0 h | N/A | N/A |
| Talk time | 14.0 h | 14.0 h | 20.0 h | N/A | N/A | 24.0 h |
| Replaceable battery | N/A | no | yes | no | N/A | no |
| Fast charging | N/A | yes | yes | yes | yes | yes |
| Wireless charging | N/A | yes | yes | no | N/A | yes |
| Wireless charging standard | N/A |
| QI | N/A | N/A |
|
| Fast charging standard | N/A | N/A | Qualcomm Quick Charge 2.0 | Qualcomm Quick Charge 3.0 | N/A | Samsung Adaptive Fast Charge |
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