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Description
Original Nokia Lumia 640 Prototype (development unit).

Black color, genuine Nokia engineer prototype, not intended for retail sale and never released to the public.

This is a prototype / development device, not a commercial Lumia phone and not suitable for daily use.

Comes with battery only — no charger or charging cable included.

A very rare and limited unit. No other identical copies are known to exist.

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Condition & Functionality

• Device powers on and works.

• Only basic testing performed (power on and basic interaction).

• No full testing of network performance, sensors, camera, software stability, or long-term operation.

• Prototype hardware and software differ from the retail Lumia 640 and may include bugs, unfinished features, or limitations.

• Battery condition appears good but not guaranteed due to age.

• Cosmetic condition is excellent for a prototype, with minor marks consistent with storage (see photos).

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Collectors / Enthusiasts Note
This is a true Nokia development prototype, built for internal testing by Nokia engineers.

Not a consumer device and not optimized for stability or everyday use.

A prestigious and uncommon piece of Nokia history — devices like this were never sold or distributed commercially.

Perfect for serious collectors, Lumia enthusiasts, or display alongside other rare prototype devices.

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Included

• Nokia Lumia 640 Prototype (Black)

• Battery

• No charger

• No accessories

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Important Notes

• Sold 100% AS-IS, exactly as shown in the photos.

• No returns, no refunds, no exchanges, and no cases for any reason, including but not limited to:

  • Software bugs or instability

  • Battery performance

  • Network functionality

  • Prototype restrictions or locked features

  • Cosmetic condition

  • “Not as described” or “not expected” claims

Buyer fully understands that this is a prototype / development unit, not a retail Lumia phone, and functionality may differ significantly from commercial devices.

If it is not visible in the photos, it is not included.

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Final Note
This device is offered strictly for collectors and enthusiasts.
Please purchase only if you clearly understand the nature, rarity, and limitations of prototype hardware.