  |  |  |  |  |
| CPU cores | 8-core | Dual-core | Quad-core | Quad-core | Dual-core |
|---|---|---|---|---|---|
| Operating system | N/A | Windows Phone 8 | Windows Phone 8.1 | Windows Phone 8.1 | Windows Phone 8 |
| CPU clock speed | N/A | 1.2 GHz | 1.2 GHz | 1.2 GHz | 1.5 GHz |
| CPU model | N/A | Qualcomm Snapdragon 400 MSM8930AB | Qualcomm Snapdragon 400 MSM8226 | Qualcomm Snapdragon 400 MSM8926 | Qualcomm Snapdragon S4 MSM8960 |
| GPU model | N/A | Qualcomm Adreno 305 | Qualcomm Adreno 305 | Qualcomm Adreno 305 | Qualcomm Adreno 225 |
| RAM memory | N/A | 512 MB | 512 MB | 512 MB | 1 GB |
| Screen size | 5.5 in | 4.7 in | 4.5 in | 4.5 in | 4.3 in |
|---|---|---|---|---|---|
| Touchscreen | yes | yes | yes | yes | yes |
| Panel type | LCD | LCD | LCD | LCD | OLED |
| Technology | IPS TFT | IPS TFT | IPS TFT | IPS TFT | AMOLED |
| HDR | no | no | no | no | no |
| Number of colors | N/A | 16.7M | 16.7M | 16.7M | 16.7M |
| Resolution | N/A | 800 x 480 px | 854 x 480 px | 480 x 854 px | 800 x 480 px |
| Pixel density | N/A | 199.0 ppi | 221.0 ppi | 221.0 ppi | 217.0 ppi |
| Screen material | N/A | Corning Gorilla Glass 2.0 | Corning Gorilla Glass 3.0 | N/A | N/A |
| Dual screen support | N/A | no | no | no | no |
| Scratch resistant display | N/A | yes | yes | yes | no |
| Multi touch | N/A | yes | yes | N/A | yes |
| 4G LTE | yes | yes | no | yes | yes |
|---|---|---|---|---|---|
| Wireless network (Wi-Fi) | N/A | yes | yes | yes | yes |
| Wireless networking standard | N/A |
|
|
|
|
| Data transmission | N/A | HSPA+ | N/A | HSPA+ | HSPA+ |
| Navigation system | N/A | GLONASS | GLONASS | GLONASS | GLONASS |
| 2G GSM | N/A | yes | yes | yes | yes |
| GSM frequencies | N/A |
|
| N/A |
|
| 3G UMTS | N/A | yes | yes | yes | yes |
| UMTS frequences | N/A |
| N/A | N/A | N/A |
| LTE frequencies | N/A |
| N/A | N/A |
|
| Mobile hotspot | N/A | yes | yes | N/A | N/A |
| Streaming standards | N/A | N/A | Miracast | N/A | N/A |
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