COSMAK UK LTD

Seller reviews, items and info

Approved seller with 4.5/5 Stars ratingTrusted on Back Market for 2 years

Overall rating

518 verified reviews

Rating details

  • Overall performance

    4.4/5

  • Accessories

    4.6/5

  • Battery

    4.5/5

  • Lens & Camera

    4.6/5

  • Appearance

    4.5/5

  • Packaging

    4.7/5

  • Shipping

    4.7/5

Reviews

  • Sara A.

    Verified

    Reviewed 15/02/2026, United Kingdom.

    It was just what I wanted and came the day earlier than predicted. I had a little issue not understanding that I could still use the Lenovo USBc power charger that came as I was expecting a HP one that matched the Laptop. But that all got sorted easily from my enquiry email and direct messages to the actual seller. This gave me piece of mind and I am happy with my experience.

    Hp EliteBook 840 G8 14-inch (2020) - Core i5-1135G7 - 16GB - SSD 512 GB QWERTY - English

    Condition

    Fair

    Purchased

    03/02/2026

  • Helen P.

    Verified

    Reviewed 01/01/2025, United Kingdom.

    I read reviews which helped me to take the leap and buy my iPad and was not disappointed. It arrived in the condition described and is perfect for what I need! I really can’t fault it, or the service - ordered on Christmas Day, arrived 28th! I’m really pleased.

    iPad 10.2" (2020) 8th gen 32 GB - Wi-Fi - Space Gray

    Condition

    Excellent

    Purchased

    25/12/2024

  • Raymond D.

    Verified

    Reviewed 11/02/2026, United Kingdom.

    Once you get your head around Google Docs, it’s plain sailing. Does what it says on the tin. In very good condition and easy to use.

    Dell ChromeBook 3100 2-in-1 Celeron N4020 1.1 GHz 32GB SSD - 4GB QWERTY - English

    Condition

    Fair

    Purchased

    26/01/2026

  • Georgina Y.

    Verified

    Reviewed 26/01/2026, United Kingdom.

    The device is good just started using and realised this sign(@) not working will try again if still didn’t work I should return to replace a new device

    Hp EliteBook 840 G8 14-inch (2020) - Core i5-1135G7 - 16GB - SSD 512 GB QWERTY - English

    Condition

    Fair

    Purchased

    09/01/2026

  • Rhian B.

    Verified

    Reviewed 27/11/2025, United Kingdom.

    Quick delivery and the device is in really good nick! So happy and playing Sims to my heart's content!

    Microsoft Surface Pro 7 12-inch (2019) - Core i5-1035G4 - 8GB - SSD 256 GB QWERTY - English

    Condition

    Fair

    Purchased

    10/11/2025

  • Sinha A.

    Verified

    Reviewed 26/06/2025, United Kingdom.

    I was switching from windows to Mac so decided to buy refurbished since the Apple prices are extortionate. I am not worried about the look so went for the fair condition. It's been a few weeks, so far the MacBook pro is performing really well. there are obvious signs of use on it but nothing major. The specs I went for had 256GB hard drive but the MacBook actually has double the storage. Overall a good experience.

    MacBook Pro 13-inch (2020) - Apple M1 8-core and 8-core GPU - 8GB RAM - SSD 256GB - QWERTY - English

    Condition

    Fair

    Purchased

    10/06/2025

  • Tajbeer S.

    Verified

    Reviewed 01/02/2026, United Kingdom.

    The Macbook Air works wonderfully, and I am very happy with my purchase and would recommend it. There is only a tiny scratch at the front, which is to be expected since I purchased it in fair condition, and I absolutely would buy more products in the future.

    MacBook Air 13-inch (2020) - Apple M1 8-core and 7-core GPU - 8GB RAM - SSD 256GB - QWERTY - English

    Condition

    Fair

    Purchased

    21/01/2026

  • Lyn P.

    Verified

    Reviewed 28/09/2025, United Kingdom.

    Condition much better than I expected (I can't see any bumps or scratches) and it was plug and play. I am impressed and very happy!

    Microsoft Surface Laptop 4 13-inch (2021) - Core i5-1135G7 - 16GB - SSD 256 GB QWERTY - English

    Condition

    Good

    Purchased

    12/09/2025

  • Freya R.

    Verified

    Reviewed 14/12/2025, United Kingdom.

    Brilliant iPad wouldn’t think it’s refurbished for a second perfect condition no scratches nothing definitely worth the money and will be buying for BackMarket again in the future

    iPad 10.9" (2022) 10th gen 64 GB - Wi-Fi + 5G - Silver

    Condition

    Excellent

    Purchased

    11/12/2025

  • Sonny G.

    Verified

    Reviewed 16/09/2025, United Kingdom.

    Basically perfect, a few tiny tiny scratches but apart from that it’s amazing. Screen looks brand new

    Microsoft Surface Laptop 3 13-inch (2019) - Core i5-1035G7 - 16GB - SSD 256 GB QWERTY - English

    Condition

    Good

    Purchased

    13/09/2025

46 products

Mac mini (2018) Core i3 - 256 GB SSD - 8GB

(15)
£231.00
£1,099.00 new