Screen size, dpi and dip 

| Devices                           | Resolution       |            | Aspect Ratio |           | Size | PPI   | Density | DPI | Scale | Logical Size | Comment |
|-----------------------------------|------------|------|------------|--------------|-----|-------|------|-------|---------|-----|-------|--------------|------------------------|
| HTC Magic | 480x320  | HVGA       | 3:2   |       | 3.2  | 192.5 | hdpi    | 240 | 1.5   | small        |                        |
| Nexus S                           | 800x480  | WVGA       | 5:3   |       | 4.0  | 233.0 | hdpi    | 240 | 1.5   | large        |                        |
| Xperia arc                        | 854x480  | FWVGA      | 427:240 | 16:9  | 4.2  | 233.5 | hdpi    | 240 | 1.5   | large        |                        |
| Optimus Pad                 | 1280x768  | WXGA       | 5:3   |       | 8.9  | 167.5 | hdpi    | 240 | 1.5   | xlarge       |                        |
| XOOM        | 1280x800  | WXGA       | 8:5   | 16:10 | 10.1 | 149.5 | mdpi    | 160 | 1     | xlarge       |                        |
| Galaxy Tab                        | 1024x600  | WSVGA      | 128:75  | 16:10 | 7.0  | 169.5 | hdpi    | 240 | 1.5   | large        |                        |
| Galaxy Nexus                      | 1280x720  | HD         | 16:9   |       | 4.7  | 312.5 | xhdpi   | 320 | 2     | large        |                        |
| Xperia Z1f / A2                   | 1280x720  | HD         | 16:9   |       | 4.0  | 367.0 | xhdpi   | 320 | 2     | large        |                        |
| Nexus 4                           | 1280x768  | WXGA       | 5:3   |       | 4.7  | 317.5 | xhdpi   | 320 | 2     | large        |                        |
| Nexus 7                           | 1280x800  | WXGA       | 8:5   | 16:10 | 7.0  | 215.5 | tvdpi   | 213 | 1.5   | large        |                        |
| Sony Tablet S                     | 1280x800  | WXGA       | 8:5   | 16:10 | 9.4  | 160.5 | mdpi    | 160 | 1     | xlarge       |                        |
| Xperia Z / Z2 / Z3  | 1920x1080 | FHD        | 16:9   |       | 5.0  | 440.5 | xxhdpi  | 480 | 3     | large        |                        |
| Nexus 5  | 1920x1080 | FHD        | 16:9   |       | 5.0  | 440.5 | xxhdpi  | 480 | 3     | large        |                        |
| Nexus 7 2013                      | 1920x1200 | WUXGA      | 8:5   | 16:10 | 7.0  | 323.5 | xxhdpi  | 480 | 3     | large        |                        |
| Xperia Z Ultra                    | 1920x1080 | FHD        | 16:9   |       | 6.4  | 344.0 | xhdpi   | 320 | 2     | large        | ※7インチ計算 xhdpi/320 |
| Xperia Tablet Z / Z2                  | 1920x1080 | FHD        | 16:9   |       | 10.1 | 218.0 | hdpi    | 240 | 1.5   | xlarge       |                        |
| Xperia Z3 Tablet Compact          | 1920x1200 | WUXGA      | 8:5   | 16:10 | 8.0  | 283.0 | xhdpi   | 320 | 2     | xlarge       |                        |
| Galaxy Note Edge                  | 2560x1440 | QHD        | 16:9   |       | 5.6  | 524.5 | xxxhdpi | 640 | 4     | large        |                        |
| Nexus 6                           | 2560x1440 | QHD        | 16:9   |       | 6.0  | 493.0 | xxxhdpi | 640 | 4     | large        |                        |
| Nexus 9                           | 2048x1536 | QXGA       | 4:3   | 16:12 | 8.9  | 287.5 | xhdpi   | 320 | 2     | xlarge       |                        |
| Nexus 10                          | 2560x1600 | WQXGA      | 8:5   | 16:10 | 10.0 | 302.0 | xhdpi   | 320 | 2     | xlarge       |                        |
| GALAXY Tab S 10.5                 | 2560x1600 | WQXGA      | 8:5   | 16:10 | 10.5 | 287.5 | xhdpi   | 320 | 2     | xlarge       |                        |
| GALAXY Tab S 8.4                  | 2560x1600 | WQXGA      | 8:5   | 16:10 | 8.4  | 359.5 | xxhdpi  | 480 | 3     | xlarge       |                        |
|                                   |                 |            |              |     |       |      |       |         |     |       |              |                        |
| iPhone 3                          | 480x320  | HVGA       | 3:2   |       | 3.5  | 163   | hdpi    | 240 | 1.5   | normal       |                        |
| iPhone 4 / au IS03                | 960x640  | DoubleVGA  | 3:2   |       | 3.5  | 326   | xxhdpi  | 480 | 3     | normal       |                        |
| iPhone 5                          | 1136x640  | (1136x639) | 71:40  | 16:9  | 4.0  | 326   | xxhdpi  | 480 | 3     | large        |                        |
| iPhone 6                          | 1334x750  |            | 667:375 |       | 4.7  | 326   | xxhdpi  | 480 | 3     | large        |                        |
| iPhone 6 Plus                     | 1920x1080 | FHD        | 16:9   |       | 5.5  | 401   | xxhdpi  | 480 | 3     | large        |                        |
| iPad mini                         | 1024x768  | XGA        | 4:3   |       | 7.9  | 163   | hdpi    | 240 | 1.5   | xlarge       |                        |
| iPad / iPad 2                     | 1024x768  | XGA        | 4:3   |       | 9.7  | 132   | mdpi    | 160 | 1     | xlarge       |                        |
| iPad Retina (2rd, 4th) / iPad Air | 2048x1536 | QXGA       | 4:3   |       | 9.7  | 264   | xhdpi   | 320 | 2     | xlarge       |                        |
| iPad mini Retina                  | 2048x1536 | QXGA       | 4:3   |       | 7.9  | 326   | xxhdpi  | 480 | 3     | xlarge       |                        |


計算で出しているので微妙に値が間違ってるかもしれません...

GoogleDriveで気ままにまとめてます。
Screen size, dpi and dip https://docs.google.com/spreadsheet/ccc?key=0AlHG2cl3HkxmdERpYTY1MnV4Y1FJUHhFTi1BQTBkVEE&usp=drive_web#gid=0