BlackBerry KeyOne
BlackBerry touchscreen-based smartphone with a physical QWERTY keyboard

The BlackBerry KeyOne (stylized as BlackBerry KEYone) is a touchscreen-based Android smartphone with an integrated hardware keyboard that is manufactured by TCL Corporation under the brand name of BlackBerry Mobile. Originally known by its unofficial code name "Mercury", the KeyOne was officially announced at Mobile World Congress in Barcelona on February 25, 2017. While earlier BlackBerry smartphones running Android exist, the KeyOne is the first Android-based BlackBerry with the iconic BlackBerry design (having an integrated hardware keyboard fixed below the screen instead of having the keyboard on a slide like the Priv). TCL executives termed the KeyOne as a success, mentioning 850,000 units being sold.
Specifications
Hardware
The first sale units of BlackBerry KeyOne came pre-loaded with Android 7.1 Nougat, and the BlackBerry Hub and DTEK applications were also preinstalled. It is powered by a 3505 mAh non-removable battery and an octa-core, Snapdragon 625 processor, 3 GB of RAM and 32 GB of internal storage. The hardware has been designed by the Chinese TCL Corporation. It was released in India on 1 August 2017, in a special Limited Edition Black, that was released on other markets later. Color, and some changes to the specifications, including 4 GB RAM + 64 GB storage, instead of the 3 GB RAM + 32 GB storage international version. The Indian version also features a dual-sim slot, which they claim is the 'first BlackBerry smartphone with dual-sim support', though the BlackBerry Aurora in Indonesia has that title.
“BlackBerry KeyOne” enters the record as blackBerry touchscreen-based smartphone with a physical QWERTY keyboard. Crown Archives preserves that source wording while asking what BlackBerry, KeyOne and touchscreen-based can confirm, complicate or overturn.
Why this record matters
“BlackBerry KeyOne” is worth following because a concise public description often conceals a longer documentary argument. Here, BlackBerry, KeyOne and touchscreen-based provides the most credible route into that argument.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 20, 2026. The linked authority identifier is Q28971906. None of the 2 selected statements returned an explicit reference. The first chronological checks are 2017.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “BlackBerry KeyOne”, its source revision and the description used here.
- Expand the search: follow BlackBerry KeyOne primary sources, BlackBerry KeyOne archive and BlackBerry research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “BlackBerry KeyOne”?
- What terminology or title could unlock a more precise catalogue search?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “BlackBerry KeyOne” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.