  |  |  |  |  | |
| Available colors |
| Operating system | Apple iOS 11 | Apple iOS 11 | Android 7.1 | Android 8.0 | Android 5.1 |
|---|---|---|---|---|---|
| CPU clock speed | 1.84 GHz | 2.7 GHz | 2.2 GHz | 2.5 GHz | 1.6 GHz |
| CPU cores | Dual-core | 6-core | 8-core | 8-core | 8-core |
| CPU model | Apple A9 APL0898 | Apple A11 Bionic | Qualcomm Snapdragon 630 SDM630 | Qualcomm Snapdragon 835 MSM8998 | Samsung Exynos 7 Octa 7580 |
| GPU model | PowerVR Series 7XT GT7600 | N/A | Qualcomm Adreno 508 | Qualcomm Adreno 540 | ARM Mali-T720 MP2 |
| RAM memory | 2 GB | 3 GB |
| 6 GB | 2 GB |
| Screen size | 4.0 in | 5.8 in | 5.2 in | 5.5 in | 5.2 in |
|---|---|---|---|---|---|
| Number of colors | 16.7M | 16.7M | 16.7M | 16.7M | 16.7M |
| Panel type | LCD | OLED | LCD | OLED | OLED |
| Resolution | 1136 x 640 px | 1125 x 2436 px | 1080 x 1920 px | 1440 x 2560 px | 1080 x 1920 px |
| Technology |
|
| IPS TFT | AMOLED |
|
| Pixel density | 326.0 ppi | 458.0 ppi | 424.0 ppi | 534.0 ppi | 424.0 ppi |
| Screen material | Fingerprint-resistant coating | Fingerprint-resistant coating | N/A | N/A |
|
| Touchscreen | N/A | yes | yes | yes | N/A |
| Dual screen support | N/A | no | no | no | N/A |
| Scratch resistant display | N/A | yes | yes | yes | no |
| HDR | N/A | yes | no | no | N/A |
| Primary sensor resolution | 12.0 Mpx | 12.0 Mpx | 16.0 Mpx | 12.0 Mpx | 13.0 Mpx |
|---|---|---|---|---|---|
| Primary lens aperture | 2.2 f | N/A | N/A | N/A | N/A |
| Focus adjustment | Automatic | Automatic | N/A | N/A | Automatic |
| Highest video resolution | 4096 x 2160 px | 3840 x 2160 px | 3840 x 2160 px | 3840 x 2160 px | 1920 x 1080 px |
| Maximum FPS at the highest resolution | 30.0 fps | 60.0 fps | 30.0 fps | 30.0 fps | 30.0 fps |
| Maximum FPS (regardless of res.) | 120.0 fps | 240.0 fps | 30.0 fps | N/A | 30.0 fps |
| Max resolution (highest frame rate) | 1280 x 720 px | 1920 x 1080 px | 3840 x 2160 px | N/A | N/A |
| Optical zoom | 3x | N/A | N/A | N/A | N/A |
| Primary sensor size | N/A | 1/3" | N/A | N/A | N/A |
| Resolution (second camera) | N/A | 12.0 Mpx | N/A | N/A | N/A |
| Lens aperture (second camera) | N/A | F/2.4 | N/A | N/A | N/A |
| Video recording | N/A | yes | yes | yes | N/A |
| Autofocus | N/A | yes | yes | yes | N/A |
| Geo-tagging | N/A | yes | yes | yes | N/A |
| LED Flash | N/A | yes | yes | yes | N/A |
| Optical image stabilization | N/A | yes | N/A | N/A | N/A |
| Touch focus | N/A | yes | yes | N/A | yes |
| Primary resolution | 1.2 Mpx | 7.0 Mpx | 5.0 Mpx | 5.0 Mpx | 5.0 Mpx |
|---|---|---|---|---|---|
| Face detection | Face recognition |
| N/A | N/A | N/A |
| HDR mode | Auto HDR mode | Auto HDR mode | N/A | N/A | N/A |
| Lens aperture | F/2.4 | F/2.2 | N/A | N/A | F/1.9 |
| Light source | Retina Flash | Retina Flash | N/A | N/A | N/A |
| Internal storage |
|
| 64 GB | 128 GB | 16 GB |
|---|---|---|---|---|---|
| Types of memory card supported | No memory slot | N/A |
| N/A |
|
| Memory card reader | N/A | no | yes | no | N/A |
| Maximum card storage | N/A | N/A | 128GB | N/A | 128GB |
| Colour of product |
|
|
| Black |
|
|---|---|---|---|---|---|
| Material |
|
|
|
|
|
| Water resistant | N/A | yes | yes | yes | N/A |
| Shock resistant | N/A | no | no | no | N/A |
| Height | 4.87 in | 5.65 in | 5.56 in | 5.55 in | 5.7 in |
|---|---|---|---|---|---|
| Width | 2.31 in | 2.79 in | 2.81 in | 2.87 in | 2.8 in |
| Depth | 0.3 in | 0.3 in | 0.31 in | 0.3 in | 0.29 in |
| Weight | 3.99 oz | 6.14 oz | N/A | N/A | 5.64 oz |
| Accelerometer | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Proximity | yes | yes | yes | yes | yes |
| Digital compass | yes | yes | N/A | N/A | N/A |
| Ambient light sensor | yes | yes | N/A | N/A | N/A |
| Gyroscope | yes | yes | yes | yes | yes |
| Barometer | N/A | yes | N/A | yes | N/A |
| Face scanner | N/A | yes | N/A | N/A | N/A |
| Fingerprint | N/A | N/A | yes | yes | N/A |
| ANT+ | N/A | N/A | N/A | yes | N/A |
| Dual sim support | no | no | yes | no | no |
|---|---|---|---|---|---|
| Sim card size | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | yes | yes | yes | yes | yes |
| Bluetooth version | 4.2 | 5.0 | 5.0 | 5.0 | 4.1 |
| Bluetooth profile |
|
| A2DP | A2DP |
|
| NFC | yes | yes | yes | yes | yes |
| Charging connection | Lightning | Lightning | USB | USB | USB |
| Headphone connection | 3.5 mm | N/A | 3.5 mm | N/A | 3.5 mm |
| Video output | Manufacturer specific | No | No | N/A | No |
| DLNA certified | N/A | no | no | N/A | yes |
| Bluetooth codec | N/A |
| SBC | SBC |
|
| USB version | N/A | N/A | 2.0 | 2.0 | 2.0 |
| USB On-The-Go (OTG) | N/A | N/A | yes | N/A | N/A |
| Type of USB connector | N/A | N/A | N/A | N/A | Micro-USB |
| Wireless networking standard |
|
|
|
|
|
|---|---|---|---|---|---|
| Data transmission |
|
| HSPA+ | HSPA+ |
|
| Navigation system |
|
| GLONASS | GLONASS |
|
| GSM frequencies |
|
| N/A | N/A |
|
| UMTS frequences |
| N/A | N/A | N/A | N/A |
| CDMA frequences |
| N/A | N/A | N/A | N/A |
| LTE frequencies |
| N/A | N/A | N/A | N/A |
| Wireless network (Wi-Fi) | N/A | yes | yes | yes | N/A |
| 2G GSM | N/A | yes | yes | yes | N/A |
| 3G UMTS | N/A | yes | yes | yes | N/A |
| 4G LTE | N/A | yes | yes | yes | N/A |
| Streaming standards | N/A | N/A | N/A | N/A |
|
| Battery type | Lithium ion | Lithium ion | N/A | N/A | N/A |
|---|---|---|---|---|---|
| Battery capacity | 1642.0 mAh | 2716.0 mAh | 3000.0 mAh | 3260.0 mAh | 2900.0 mAh |
| Standby time | 240.0 h | 39.0 h | 340.0 h | 495.0 h | N/A |
| Talk time | 14.0 h | 21.0 h | 15.0 h | 22.0 h | 16.0 h |
| Replaceable battery | N/A | no | no | no | N/A |
| Fast charging | N/A | yes | yes | yes | yes |
| Wireless charging | N/A | yes | no | yes | N/A |
| Wireless charging standard | N/A |
| N/A | QI | N/A |
| Fast charging standard | N/A | N/A | N/A | Qualcomm Quick Charge 4.0 | N/A |
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