  |  |  |  |  |
| CPU cores | 8-core | Quad-core | Quad-core | Single-core | Dual-core |
|---|---|---|---|---|---|
| Operating system | N/A | Android 4.4 | Android 5.0 | Proprietary OS | Android 4.2 |
| CPU clock speed | N/A | 2.5 GHz | 2.5 GHz | N/A | 1.3 GHz |
| CPU model | N/A | Qualcomm Snapdragon 801 MSM8974AC v3 | Qualcomm Snapdragon 801 MSM8974-AC | N/A | MediaTek MT6572 |
| GPU model | N/A | Qualcomm Adreno 330 | Qualcomm Adreno 330 | N/A | ARM Mali-400 |
| RAM memory | N/A | 2 GB | 2 GB | N/A | 512 MB |
| Screen size | 5.5 in | 5.1 in | 5.1 in | N/A | 4.5 in |
|---|---|---|---|---|---|
| Touchscreen | yes | yes | yes | no | N/A |
| Panel type | LCD | OLED | OLED | LCD | LCD |
| Technology | IPS TFT |
| AMOLED | N/A | IPS LCD |
| HDR | no | no | no | no | N/A |
| Number of colors | N/A | 16.7M | 16.7M | 65K | N/A |
| Resolution | N/A | 1920 x 1080 px | 1080 x 1920 px | 128 x 160 px | 854 x 480 px |
| Pixel density | N/A | 432.0 ppi | 432.0 ppi | N/A | 218.0 ppi |
| Screen material | N/A | Corning Gorilla Glass 3.0 | Corning Gorilla Glass 3.0 | N/A | N/A |
| Dual screen support | N/A | yes | yes | no | N/A |
| Scratch resistant display | N/A | yes | yes | no | N/A |
| Multi touch | N/A | yes | yes | N/A | yes |
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