  |  |  | |
| Editiorial reviews | |||
| User rating |
| Operating system | Android 5.1 | Android 4.4 | Android 5.0 |
|---|---|---|---|
| CPU clock speed | 1.8 GHz | 2.7 GHz | 2.1 GHz |
| CPU cores | 6-core | Quad-core | 8-core |
| CPU model | Qualcomm Snapdragon 808 MSM8992 | Qualcomm Snapdragon 805 APQ8084 | Samsung Exynos Octa 7420 |
| GPU model | Qualcomm Adreno 418 | Qualcomm Adreno 420 | ARM Mali-T760 |
| RAM memory | 3 GB | 3 GB | 3 GB |
| Screen size | 5.5 in | 5.2 in | 5.1 in |
|---|---|---|---|
| Touchscreen | yes | yes | yes |
| Number of colors | 16.7M | 16.7M | 16.7M |
| Panel type | LCD | OLED | OLED |
| Resolution | 2560 x 1440 px | 2560 x 1440 px | 2560 x 1440 px |
| Technology |
| AMOLED | Super AMOLED |
| Pixel density | 538.0 ppi | 565.0 ppi | 576.0 ppi |
| Screen material | Corning Gorilla Glass 3.0 | Corning Gorilla Glass 3.0 | Corning Gorilla Glass 4.0 |
| Dual screen support | yes | no | yes |
| Scratch resistant display | yes | yes | yes |
| HDR | no | no | no |
| Multi touch | yes | yes | yes |
| Primary sensor size | 1/2.6" | N/A | 1/2.6" |
|---|---|---|---|
| Primary sensor resolution | 16.0 Mpx | 21.0 Mpx | 16.0 Mpx |
| Primary lens aperture | 1.8 f | N/A | 1.9 f |
| Focus adjustment |
| N/A | N/A |
| Video recording | yes | yes | yes |
| Highest video resolution | 4096 x 2160 px | 4096 x 2160 px | 4096 x 2160 px |
| Maximum FPS at the highest resolution | 30.0 fps | 24.0 fps | 30.0 fps |
| Maximum FPS (regardless of res.) | 60.0 fps | N/A | 120.0 fps |
| Max resolution (highest frame rate) | 1920 x 1080 px | N/A | 1280 x 720 px |
| Autofocus | yes | yes | yes |
| Burst Mode | yes | yes | yes |
| Digital zoom | yes | yes | yes |
| Face detection | yes | yes | yes |
| Geo-tagging | yes | yes | yes |
| Gesture Shot | yes | N/A | yes |
| HDR Capture | yes | yes | yes |
| LED Flash | yes | yes | yes |
| Optical image stabilization | yes | N/A | yes |
| Panorama | yes | yes | yes |
| Smile detection | yes | N/A | yes |
| Touch focus | yes | yes | yes |
| Slow-Mo | N/A | yes | yes |
| Primary resolution | 8.0 Mpx | 2.0 Mpx | 5.0 Mpx |
|---|---|---|---|
| Lens aperture | F/2.0 | N/A | N/A |
| Internal storage | 32 GB |
|
|
|---|---|---|---|
| Memory card reader | yes | no | no |
| Maximum card storage | 256GB | N/A | 128GB |
| Types of memory card supported |
| No memory slot | No memory slot |
| Material |
|
|
|
|---|---|---|---|
| Water resistant | no | yes | no |
| Shock resistant | no | no | no |
| Colour of product | N/A |
|
|
| Height | 5.86 in | 5.65 in | 5.65 in |
|---|---|---|---|
| Width | 3.0 in | 2.89 in | 2.78 in |
| Depth | 0.39 in | 0.44 in | 0.27 in |
| Weight | 5.47 oz | 6.21 oz | 4.87 oz |
| Accelerometer | yes | yes | yes |
|---|---|---|---|
| Proximity | yes | yes | yes |
| Digital compass | yes | yes | yes |
| Ambient light sensor | yes | yes | yes |
| Gyroscope | yes | yes | yes |
| Barometer | yes | N/A | yes |
| Fingerprint | N/A | N/A | yes |
| Hearth rate monitor | N/A | N/A | yes |
| ANT+ | N/A | N/A | yes |
| FM radio | yes | N/A | N/A |
|---|---|---|---|
| Built-in stereo speakers | yes | N/A | yes |
| IR | yes | yes | yes |
| Dual sim support | no | no | no |
|---|---|---|---|
| Sim card size | Micro-SIM | Nano-SIM | Nano-SIM |
| DLNA certified | yes | yes | yes |
| Bluetooth | yes | yes | yes |
| Bluetooth version | 4.1 | 4.0 | 4.1 |
| Bluetooth profile |
| A2DP |
|
| Bluetooth codec |
| N/A |
|
| NFC | yes | yes | yes |
| Charging connection |
|
|
|
| Headphone connection | 3.5 mm | 3.5 mm | 3.5 mm |
| USB version | 2.0 | 2.0 | 2.0 |
| Type of USB connector | Micro-USB | N/A | N/A |
| USB On-The-Go (OTG) | yes | N/A | yes |
| Video output | SlimPort | N/A | MHL |
| Wireless network (Wi-Fi) | yes | yes | yes |
|---|---|---|---|
| Wireless networking standard |
|
|
|
| Data transmission |
| HSPA+ | HSPA+ |
| Navigation system |
| GLONASS | GLONASS |
| 2G GSM | yes | yes | yes |
| GSM frequencies |
|
|
|
| 3G UMTS | yes | yes | yes |
| UMTS frequences |
| N/A |
|
| CDMA frequences |
|
| N/A |
| 4G LTE | yes | yes | yes |
| LTE frequencies |
| N/A |
|
| Mobile hotspot | yes | yes | yes |
| Streaming standards | Miracast | N/A | N/A |
| Replaceable battery | yes | no | no |
|---|---|---|---|
| Battery type | Lithium ion | Lithium Polymer | Lithium ion |
| Battery capacity | 3000.0 mAh | 3900.0 mAh | 2550.0 mAh |
| Standby time | 375.0 h | 675.0 h | N/A |
| Talk time | 20.0 h | 48.0 h | 17.0 h |
| Fast charging | yes | yes | yes |
| Fast charging standard | Qualcomm Quick Charge 2.0 | Qualcomm Quick Charge 2.0 | Samsung Adaptive Fast Charge |
| Wireless charging | yes | yes | yes |
| Wireless charging standard | QI | N/A |
|
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