The S25 Ultra is the most expensive phone Samsung makes, and also the one where the choice of part carries the most weight: 6.9 inches of panel, a titanium frame, a built-in S Pen.
It is recent, so it reaches the bench for one reason almost exclusively: it was dropped. At 218 grams and nearly 163 millimetres long, when it slips it is not a light fall.
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The panel is 6.9 inches at QHD+ and 120 Hz, protected by Gorilla Glass Victus 2 and set in a titanium frame. It is the most expensive component you can replace on a Samsung phone, and its sheer size also makes it the most delicate to handle during fitting: a panel that large flexes, and has to be treated accordingly.
The S Pen is a component in its own right, housed inside the phone body. The stylus itself can be lost and replaced; its slot is a mechanical part that can break if forced. Those are two different things, and we tell them apart at the diagnosis stage.
As for the rest: 5,000 mAh with 45 W wired and 15 W wireless charging, IP68, an ultrasonic under-display fingerprint reader and four rear cameras up to 200 MP. Charging at 45 W runs hotter than at 25 W, and over a few years it tells on battery capacity — that is normal, and the battery remains a common repair.
| Release year | 2025 |
|---|---|
| Display | 6.9" Dynamic AMOLED |
| Resolution | 1440 × 3120 pixels (QHD+) |
| Refresh rate | 120 Hz |
| Dimensions | 162.8 × 77.6 × 8.2 mm |
| Weight | 218 g |
| Battery | 5,000 mAh, non-removable |
| Charging | 45 W wired · 15 W wireless |
| Biometric unlock | Ultrasonic under-display fingerprint reader |
| Rear cameras | 200 MP main + 50 MP ultra-wide + 50 MP 5× tele + 10 MP 3× tele |
| Front camera | 12 MP |
| Stylus | S Pen built into the body |
| Glass and frame | Gorilla Armor 2 front, Gorilla Glass Victus 2 back, titanium frame |
| Water resistance | IP68 (as shipped) |
Device specifications published by the manufacturer, given here so you can identify your model. Feasibility and turnaround for each repair are confirmed at the diagnosis stage.
ElectrONIK Lab is an independent workshop: it is not an authorised service centre and is not affiliated with the manufacturers. The trademarks named here belong to their respective owners and are used only to identify the devices we work on. Your statutory consumer rights towards whoever carries out the repair are unaffected.
Free diagnostics, a clear quote and the part chosen by you.