  |  |  |  |  |
| Operating system | Android 5.0 | Android 4.2 | Android 5.1 | Android 7.0 | Android 5.1 |
|---|---|---|---|---|---|
| CPU clock speed | 2.2 GHz | 1.5 GHz | 1.8 GHz | 2.35 GHz | 1.7 GHz |
| CPU cores | 8-core | Quad-core | 6-core | Quad-core | 8-core |
| RAM memory | 3 GB | 2 GB | 3 GB | 4 GB | 2 GB |
| CPU model | N/A | MediaTek MT6589T | Qualcomm Snapdragon 808 MSM8992 | Qualcomm Snapdragon 821 MSM8996 Pro | Qualcomm Snapdragon 615 MSM8939 |
| GPU model | N/A | PowerVR SGX544 | Qualcomm Adreno 418 | Qualcomm Adreno 530 | Qualcomm Adreno 405 |
| Screen size | 5.2 in | 4.5 in | 5.5 in | 5.7 in | 5.5 in |
|---|---|---|---|---|---|
| Touchscreen | yes | N/A | yes | yes | yes |
| Number of colors | 16.7M | N/A | 16.7M | 16.7M | 16.7M |
| Panel type | LCD | LCD | LCD | LCD | LCD |
| Resolution | 1440 x 2560 px | 1280 x 720 px | 2560 x 1440 px | 1440 x 2880 px | 1920 x 1080 px |
| Pixel density | 565.0 ppi | 326.0 ppi | 538.0 ppi | 564.0 ppi | 403.0 ppi |
| Dual screen support | no | N/A | yes | no | no |
| HDR | no | N/A | no | yes | no |
| Technology | N/A | IPS LCD |
| IPS TFT | IPS TFT |
| Multi touch | N/A | yes | yes | N/A | yes |
| Screen material | N/A | N/A | Corning Gorilla Glass 3.0 | N/A | Corning Gorilla Glass 3.0 |
| Scratch resistant display | N/A | N/A | yes | yes | yes |
| Primary sensor resolution | 20.0 Mpx | 13.0 Mpx | 16.0 Mpx | 13.0 Mpx | 21.0 Mpx |
|---|---|---|---|---|---|
| Video recording | yes | N/A | yes | yes | yes |
| Highest video resolution | 4096 x 2160 px | 1920 x 1080 px | 4096 x 2160 px | 3840 x 2160 px | 1920 x 1080 px |
| Maximum FPS (regardless of res.) | 120.0 fps | N/A | 60.0 fps | 60.0 fps | 30.0 fps |
| Max resolution (highest frame rate) | 1280 x 720 px | N/A | 1920 x 1080 px | 1920 x 1080 px | N/A |
| Autofocus | yes | yes | yes | yes | yes |
| LED Flash | yes | yes | yes | yes | yes |
| Digital zoom | N/A | yes | yes | N/A | yes |
| Face detection | N/A | yes | yes | N/A | yes |
| Geo-tagging | N/A | yes | yes | yes | yes |
| HDR Capture | N/A | yes | yes | N/A | yes |
| Panorama | N/A | yes | yes | N/A | yes |
| Touch focus | N/A | yes | yes | N/A | yes |
| Primary sensor size | N/A | N/A | 1/2.6" | 1/3,06" | N/A |
| Primary lens aperture | N/A | N/A | 1.8 f | N/A | 2.0 f |
| Focus adjustment | N/A | N/A |
| N/A | N/A |
| Maximum FPS at the highest resolution | N/A | N/A | 30.0 fps | 30.0 fps | 30.0 fps |
| Burst Mode | N/A | N/A | yes | N/A | yes |
| Gesture Shot | N/A | N/A | yes | N/A | N/A |
| Optical image stabilization | N/A | N/A | yes | yes | N/A |
| Smile detection | N/A | N/A | yes | N/A | N/A |
| Digital Image Stabilization | N/A | N/A | N/A | N/A | yes |
| Primary resolution | 4.0 Mpx | 3.0 Mpx | 8.0 Mpx | 5.0 Mpx | 5.0 Mpx |
|---|---|---|---|---|---|
| Lens aperture | N/A | N/A | F/2.0 | N/A | N/A |
| Internal storage | 32 GB | N/A | 32 GB |
|
|
|---|---|---|---|---|---|
| Memory card reader | yes | yes | yes | yes | yes |
| Maximum card storage | 128GB | 64GB | 256GB | 2GB | 128GB |
| Types of memory card supported | microSD | microSD |
|
| microSD |
| Height | 5.94 in | 5.12 in | 5.86 in | 5.86 in | 5.83 in |
|---|---|---|---|---|---|
| Width | 2.83 in | 2.5 in | 3.0 in | 2.83 in | 2.95 in |
| Depth | 0.38 in | 0.31 in | 0.39 in | 0.31 in | 0.43 in |
| Weight | 5.93 oz | 5.57 oz | 5.47 oz | 5.75 oz | 5.96 oz |
| Accelerometer | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Proximity | yes | yes | yes | yes | yes |
| Fingerprint | yes | N/A | N/A | yes | N/A |
| Gyroscope | yes | yes | yes | yes | N/A |
| Digital compass | N/A | yes | yes | N/A | yes |
| Ambient light sensor | N/A | yes | yes | N/A | yes |
| Barometer | N/A | N/A | yes | yes | N/A |
| Sim card size | Nano-SIM | N/A | Micro-SIM | Nano-SIM | Nano-SIM |
|---|---|---|---|---|---|
| Bluetooth | yes | yes | yes | yes | yes |
| Bluetooth version | 4.1 | 2.0 EDR | 4.1 | 4.2 | 4.0 |
| Bluetooth profile |
| N/A |
|
| A2DP |
| Bluetooth codec |
| N/A |
|
| N/A |
| NFC | yes | N/A | yes | yes | yes |
| Charging connection | USB | N/A |
| USB | USB |
| Headphone connection | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| USB version | 2.0 | N/A | 2.0 | 3.0/3.1 | 2.0 |
| Type of USB connector | N/A | Micro-USB | Micro-USB | N/A | N/A |
| Dual sim support | N/A | N/A | no | yes | yes |
| DLNA certified | N/A | N/A | yes | yes | yes |
| USB On-The-Go (OTG) | N/A | N/A | yes | yes | yes |
| Video output | N/A | N/A | SlimPort | No | No |
| Wireless network (Wi-Fi) | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Wireless networking standard |
| N/A |
|
|
|
| Navigation system | GLONASS | GPS |
| GLONASS | GLONASS |
| 2G GSM | yes | yes | yes | yes | yes |
| 3G UMTS | yes | N/A | yes | yes | yes |
| 4G LTE | yes | N/A | yes | yes | yes |
| Data transmission | N/A | HSDPA |
| HSPA+ | HSPA+ |
| GSM frequencies | N/A |
|
| N/A |
|
| UMTS frequences | N/A |
|
| N/A |
|
| Mobile hotspot | N/A | yes | yes | N/A | yes |
| CDMA frequences | N/A | N/A |
| N/A | N/A |
| LTE frequencies | N/A | N/A |
| N/A |
|
| Streaming standards | N/A | N/A | Miracast | Miracast | N/A |
| Battery capacity | 2840.0 mAh | 2000.0 mAh | 3000.0 mAh | 3300.0 mAh | 3630.0 mAh |
|---|---|---|---|---|---|
| Standby time | 626.0 h | N/A | 375.0 h | 140.0 h | N/A |
| Talk time | 13.0 h | N/A | 20.0 h | N/A | 30.0 h |
| Fast charging | no | N/A | yes | yes | no |
| Replaceable battery | N/A | yes | yes | no | no |
| Battery type | N/A | Lithium ion | Lithium ion | N/A | Lithium ion |
| Fast charging standard | N/A | N/A | Qualcomm Quick Charge 2.0 | Qualcomm Quick Charge 3.0 | N/A |
| Wireless charging | N/A | N/A | yes | no | no |
| Wireless charging standard | N/A | N/A | QI | N/A | N/A |
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