  |  |  |  |  |
| Operating system | Windows Mobile 6.1 | Android 9.0 Pie |
| Android 4.4 | Android 5.1 |
|---|---|---|---|---|---|
| CPU clock speed | 0.53 GHz | 2.2 GHz | 2.6 GHz | 1.2 GHz | 1.1 GHz |
| CPU cores | Single-core | 8-core | 8-core | Quad-core | Quad-core |
| RAM memory | 288 MB | 4 GB |
| 512 MB | 1 GB |
| CPU model | N/A | Hisilicon Kirin 710 | Hisilicon Kirin 980 | MediaTek MT6582M | Spreadtrum SC7730S |
| GPU model | N/A | N/A | N/A | ARM Mali-400 MP2 | Qualcomm Adreno 304 |
| Screen size | 3.2 in | 6.15 in | 6.47 in | 4.0 in | 4.5 in |
|---|---|---|---|---|---|
| Touchscreen | yes | N/A | N/A | yes | yes |
| Number of colors | 65K | 16.7M | 16.7M | 16.7M | 16.7M |
| Panel type | LCD | LCD | OLED | LCD | LCD |
| Resolution | 480 x 800 px | 2312 x 1080 px | 2340 x 1080 px | 480 x 854 px | 480 x 854 px |
| Dual screen support | no | N/A | N/A | no | no |
| Scratch resistant display | no | N/A | N/A | no | no |
| HDR | no | N/A | N/A | no | no |
| Technology | N/A | LTPS | N/A | IPS TFT | TN TFT |
| Pixel density | N/A | 415.0 ppi | 400.0 ppi | 245.0 ppi | 218.0 ppi |
| Multi touch | N/A | N/A | N/A | yes | N/A |
| Primary sensor resolution | 5.0 Mpx | 48.0 Mpx | 40.0 Mpx | 5.0 Mpx | 5.0 Mpx |
|---|---|---|---|---|---|
| Video recording | yes | N/A | N/A | yes | yes |
| Maximum FPS at the highest resolution | 15.0 fps | N/A | N/A | 30.0 fps | 30.0 fps |
| Autofocus | yes | N/A | N/A | yes | yes |
| Geo-tagging | yes | N/A | N/A | yes | yes |
| Resolution (second camera) | N/A | 8.0 Mpx | 20.0 Mpx | N/A | N/A |
| Resolution (third camera) | N/A | 2.0 Mpx | 8.0 Mpx | N/A | N/A |
| Focus adjustment | N/A | Automatic | Automatic | N/A | N/A |
| Lens aperture (second camera) | N/A | N/A | F/2.2 | N/A | N/A |
| Lens aperture (third camera) | N/A | N/A | F/3.4 | N/A | N/A |
| Highest video resolution | N/A | N/A | N/A | 1280 x 720 px | 1280 x 720 px |
| Digital zoom | N/A | N/A | N/A | yes | N/A |
| Face detection | N/A | N/A | N/A | yes | N/A |
| HDR Capture | N/A | N/A | N/A | yes | N/A |
| LED Flash | N/A | N/A | N/A | yes | yes |
| Smile detection | N/A | N/A | N/A | yes | N/A |
| Touch focus | N/A | N/A | N/A | N/A | yes |
| Internal storage | 512 MB |
|
| 4 GB | 8 GB |
|---|---|---|---|---|---|
| Memory card reader | yes | N/A | N/A | yes | yes |
| Maximum card storage | 16GB | N/A | N/A | 32GB | 32GB |
| Types of memory card supported |
| N/A | N/A | microSD | microSD |
| Height | 4.25 in | 6.02 in | 6.22 in | 4.83 in | 5.35 in |
|---|---|---|---|---|---|
| Width | 2.09 in | 2.86 in | 2.89 in | 2.51 in | 2.67 in |
| Depth | 0.54 in | 0.29 in | 0.33 in | 0.43 in | 0.39 in |
| Weight | 4.14 oz | 5.61 oz | 6.77 oz | 4.16 oz | 4.99 oz |
| Dual sim support | no | yes | yes | yes | no |
|---|---|---|---|---|---|
| Sim card size | Mini-SIM | Nano SIM | Nano SIM | Micro-SIM | Micro-SIM |
| Bluetooth | yes | yes | yes | yes | yes |
| Bluetooth version | 2.0 | 4.2 | 5.0 | 4.0 | 4.1 |
| Bluetooth profile | A2DP | N/A | SBC | A2DP | A2DP |
| NFC | no | yes | yes | no | no |
| Charging connection | USB | USB | USB | USB | USB |
| USB version | 2.0 | N/A | N/A | 2.0 | 2.0 |
| Video output | No | N/A | N/A | No | No |
| Headphone connection | N/A | 3.5 mm | N/A | 3.5 mm | 3.5 mm |
| Type of USB connector | N/A | USB Type-C | USB Type-C | N/A | N/A |
| DLNA certified | N/A | N/A | N/A | no | no |
| USB On-The-Go (OTG) | N/A | N/A | N/A | no | no |
| Bluetooth codec | N/A | N/A | N/A | N/A | SBC |
| Wireless network (Wi-Fi) | yes | N/A | N/A | yes | yes |
|---|---|---|---|---|---|
| Wireless networking standard |
| N/A | N/A |
|
|
| Navigation system | A-GPS |
|
| A-GPS | GPS |
| 2G GSM | yes | N/A | N/A | yes | yes |
| 3G UMTS | yes | N/A | N/A | yes | yes |
| 4G LTE | no | N/A | N/A | no | yes |
| Data transmission | N/A |
|
| HSPA+ | HSPA+ |
| GSM frequencies | N/A |
|
|
| N/A |
| UMTS frequences | N/A |
|
|
| N/A |
| Mobile hotspot | N/A | N/A | N/A | yes | N/A |
| Replaceable battery | yes | N/A | N/A | yes | yes |
|---|---|---|---|---|---|
| Battery capacity | 1100.0 mAh | 3340.0 mAh | 4200.0 mAh | 1730.0 mAh | 2000.0 mAh |
| Standby time | 500.0 h | 293.0 h | 697.0 h | 220.0 h | 310.0 h |
| Talk time | 5.0 h | 21.0 h | 26.0 h | 7.5 h | 8.3 h |
| Fast charging | no | N/A | N/A | no | no |
| Wireless charging | no | N/A | yes | no | no |
| Battery type | N/A | Lithium Polymer | Lithium Polymer | Lithium ion | N/A |
| Wireless charging standard | N/A | N/A | Qi | N/A | N/A |
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