Sony Xperia 1 V — 643 ppi, 480 dpi (xxhdpi)
The Sony Xperia 1 V has a 1644×3840 panel at 6.5 inches in a 21:9 body, which is the tallest mainstream phone aspect ratio. That shape changes the logical layout more than the density does.
| Brand | Sony |
| Released | 2023 |
| Panel resolution | 1644 × 3840 px |
| Diagonal | 6.5 in |
| Diagonal in pixels | 4,177 |
| Physical ppi | 642.6 |
| Density bucket | xxhdpi (480 dpi) |
| Density source | Manufacturer's shipped density |
| Scale factor | 3.00× |
| 1 dp in px | 3.00 px |
| dp viewport | 548 × 1280 dp |
| Aspect ratio (short:long) | 320:137 |
| Nearest bucket to ppi | 640 dpi |
Density on the Sony Xperia 1 V
The ppi is very high and resolves to xxhdpi with a 3× scale, so the dp width is not unusually large. The distinguishing feature is vertical: the dp height is far greater than a conventional phone.
What layout it actually gets
You get roughly 548 dp of height instead of the usual 800 at a wider aspect ratio. Layouts that centre content vertically will look oddly spaced, and anything using fixed vertical spacing will leave a lot of unused room.
Practical notes
Test scroll behaviour and sticky headers here specifically. A 21:9 viewport exposes assumptions about how much content fits above the fold.
Check another resolution
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Open the DPI calculatorSpecifications last verified 2026-10-20. These are hardware values from the manufacturer's specification sheet; your device's reported density may differ if the ROM overrides it.