xr2s25fe / six formats

Seven years.
One upgrade. · Six ways to tell it.

A personal device-upgrade datasheet documenting the move from iPhone XR (2018) to Samsung Galaxy S25 FE (2025). Same facts, same SVG geometry, six page formats — each borrowed from a different document tradition.

Personal · Static · No build · Apache-2.0 · 2026-05-17

Pick a format

six pages · same content

What this is

One person changed phones. The page documents what changed at the hardware level — display, chip, memory, camera array, charging, network, ecosystem, lifespan — and renders that documentation six different ways.

Every format shares the same factual specs, the same SVG geometry, the same dates. What changes is the document tradition each format borrows from — engineering datasheet, Apple developer docs, Apple newsroom, Apple keynote, Apple compare page, or a side-by-side diptych. Same facts, six voices.

Each format is a self-contained static HTML file. No build step. No framework. Open one and it works.

Index

  • PeriodiPhone XR (Oct 2018) → Galaxy S25 FE (2025)
  • Gap~7 years between devices
  • Formats6 (blueprint + 5 Apple-style)
  • StackStatic HTML, inline CSS, inline SVG
  • JS~30 LoC per page (animation hooks)
  • LicenseApache-2.0
  • Authortiennm99
  • Sourcegithub.com/tiennm99/xr2s25fe