  |  |  |  |  |
| Operating system | Apple iOS 13 | iOS 14 | Android 9.0 |
| Android 4.2 |
|---|---|---|---|---|---|
| CPU cores | 6-core | 6-core | 8-core | 8-core | Dual-core |
| CPU model | Apple A13 Bionic | Apple A14 Bionic | Huawei Hisilicon Kirin 980 | Hisilicon Kirin 980 | MediaTek MT6572 |
| RAM memory | 4 GB | N/A |
|
| 512 MB |
| CPU clock speed | N/A | N/A | 2.6 GHz | 2.6 GHz | 1.3 GHz |
| GPU model | N/A | N/A | N/A | N/A | ARM Mali-400 |
| Screen size | 6.1 in | 6.1 in | 6.1 in | 6.47 in | 4.5 in |
|---|---|---|---|---|---|
| Resolution | 1792 x 828 px | 2532 x 1170 px | 2340 x 1080 px | 2340 x 1080 px | 800 x 480 px |
| Technology | Liquid Retina HD display | Super Retina XDR Display | N/A | N/A | IPS LCD |
| Pixel density | 326.0 ppi | 460.0 ppi | 400.0 ppi | 400.0 ppi | 207.0 ppi |
| Screen material | Fingerprint-resistant coating |
| N/A | N/A | N/A |
| Panel type | N/A | OLED | N/A | OLED | LCD |
| HDR | N/A | yes | N/A | N/A | N/A |
| Number of colors | N/A | N/A | 16.7M | 16.7M | N/A |
| Multi touch | N/A | N/A | N/A | N/A | yes |
| Primary sensor resolution | 12.0 Mpx | 12.0 Mpx | 40.0 Mpx | 40.0 Mpx | 5.0 Mpx |
|---|---|---|---|---|---|
| Resolution (second camera) | 12.0 Mpx | 12.0 Mpx | 16.0 Mpx | 20.0 Mpx | N/A |
| Lens aperture (second camera) | F/2.4 | F/2.4 | F/2.2 | F/2.2 | N/A |
| Field of View (FoV) (second camera) | 120.0 ° | 120.0 ° | N/A | N/A | N/A |
| Focus adjustment | Automatic | Automatic | Automatic | Automatic | N/A |
| Optical zoom | 2x | 2x | N/A | N/A | N/A |
| Resolution (third camera) | N/A | N/A | 8.0 Mpx | 8.0 Mpx | N/A |
| Lens aperture (third camera) | N/A | N/A | F/2.4 | F/3.4 | N/A |
| Primary lens aperture | N/A | N/A | N/A | N/A | 2.4 f |
| Burst Mode | N/A | N/A | N/A | N/A | yes |
| Digital zoom | N/A | N/A | N/A | N/A | yes |
| Geo-tagging | N/A | N/A | N/A | N/A | yes |
| LED Flash | N/A | N/A | N/A | N/A | yes |
| Primary resolution | 12.0 Mpx | 12.0 Mpx | 32.0 Mpx | 32.0 Mpx | 2.0 Mpx |
|---|---|---|---|---|---|
| Face detection | Face recognition | Face recognition | N/A | N/A | N/A |
| Lens aperture | F/2.2 | F/2.2 | F/2.0 | F/2.0 | N/A |
| Light source | Retina Flash | Retina Flash | N/A | N/A | N/A |
| HDR mode | N/A | Smart HDR 3 | N/A | N/A | N/A |
| Height | 5.94 in | 5.78 in | 5.87 in | 6.22 in | 5.2 in |
|---|---|---|---|---|---|
| Width | 2.98 in | 2.81 in | 2.81 in | 2.89 in | 2.59 in |
| Depth | 0.33 in | 0.29 in | 0.3 in | 0.33 in | 0.36 in |
| Weight | 6.84 oz | 5.71 oz | 5.82 oz | 6.77 oz | 4.59 oz |
| Sim card size |
|
| Nano-SIM | Nano SIM | Micro-SIM |
|---|---|---|---|---|---|
| Bluetooth version | 5.0 | N/A | 5.0 | 5.0 | 2.1 EDR |
| Charging connection | Lightning | N/A | USB | USB | N/A |
| Dual sim support | N/A | N/A | yes | yes | yes |
| Bluetooth | N/A | N/A | yes | yes | yes |
| Bluetooth profile | N/A | N/A |
| SBC | N/A |
| NFC | N/A | N/A | yes | yes | N/A |
| Headphone connection | N/A | N/A | 3.5 mm | N/A | 3.5 mm |
| Type of USB connector | N/A | N/A | USB Type-C | USB Type-C | Micro-USB |
| DLNA certified | N/A | N/A | N/A | N/A | yes |
| Data transmission |
|
|
|
| HSDPA |
|---|---|---|---|---|---|
| Navigation system |
|
|
|
| GPS |
| GSM frequencies |
| N/A |
|
|
|
| UMTS frequences | N/A |
|
|
| 2100 MHz |
| Wireless network (Wi-Fi) | N/A | N/A | N/A | N/A | yes |
| 2G GSM | N/A | N/A | N/A | N/A | yes |
| Mobile hotspot | N/A | N/A | N/A | N/A | yes |
| Battery type | Lithium ion | Lithium ion | Lithium Polymer | Lithium Polymer | Lithium ion |
|---|---|---|---|---|---|
| Wireless charging standard | Qi | Qi | N/A | Qi | N/A |
| Wireless charging | N/A | yes | N/A | yes | N/A |
| Battery capacity | N/A | N/A | 3650.0 mAh | 4200.0 mAh | 1900.0 mAh |
| Standby time | N/A | N/A | 638.0 h | 697.0 h | N/A |
| Talk time | N/A | N/A | 24.0 h | 26.0 h | N/A |
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