Free delivery by 3 - 4 Nov
Choose location
Items
Suggested searches
Recent
Popular searches
Popular searches
All guaranteed 100% functional
1 / 3.
1 / 3.
Crosscall Core-X4
- Fair
- 32 GB
- Black
€255.00
Save €244.00
Proudly refurbished by Saba Advising (Netherlands)
Free delivery by 3 - 4 Nov
Comes with
Compatible charging cable
Often bought together
Crosscall Core-X4
Black • 32 GB • Dual Physical SIM
Refurbished price:€255.00
€499.00 newVersus €499.00 new
Total price: €427.00
These items might be sold and delivered by different sellers.
Customer reviews for Crosscall Core-X4
Overall rating
3.9/53.9/529 verified reviewsRating details
Battery
3.8/5
Shipping
4.2/5
Lens & Camera
3.9/5
Accessories
3.7/5
Packaging
4.2/5
Overall performance
3.4/5
Appearance
4/5
Reviews
Reviews
Fabien P.
Verified purchaseReviewed 08/06/2025, France.
4.9/5Delivered very quickly and in good condition, I'm fully satisfied with this Crosscall. Time will tell whether this brand is really robust, as I'm so clumsy that I quickly destroyed my previous smartphones from other brands.
Translated from French
Crosscall Core-X4 64 Go - Noir - Débloqué
Crosscall Core-X4 64 Go - Noir - Débloqué
Condition
Fair
Purchased
26/05/2025
Alizée V.
Verified purchaseReviewed 25/11/2025, France.
3.9/5The phone itself isn't bad, but the back market service is one of the worst buying experiences I've ever had on the internet in literally 15 years. The site isn't up to date or displays products so you're forced to buy the most expensive. I was scammed out of almost €100 by this site, which I will probably never order from again, especially as the manufacturer of this phone also refurbishes.
Translated from French
Crosscall Core-X4 64 Go - Noir - Débloqué
Crosscall Core-X4 64 Go - Noir - Débloqué
Condition
Fair
Purchased
14/11/2025
Jean pierre C.
Verified purchaseReviewed 25/06/2025, France.
4.9/5Fast delivery. Phone in very good condition. Very satisfied
Translated from French
Crosscall Core-X4 64 Go - Noir - Débloqué
Crosscall Core-X4 64 Go - Noir - Débloqué
Condition
Good
Purchased
06/06/2025
J-malo B.
Verified purchaseReviewed 09/10/2024, France.
4.2/5Phone in very good condition. First negative point: the battery, it doesn't seem to be in very good condition, I hope it lasts at least two days. Second negative point: I'm in the process of updating Android and security updates, but there have been no updates since 2021! You have to do everything and it takes hours... shame the phone isn't up to date.
Translated from French
Crosscall Core-X4 64 Go - Noir - Débloqué
Crosscall Core-X4 64 Go - Noir - Débloqué
Condition
Fair
Purchased
03/10/2024
David C.
Verified purchaseReviewed 18/11/2024, France.
5/5Good product and fast delivery No problems
Translated from French
Crosscall Core-X4 64 Go - Noir - Débloqué
Crosscall Core-X4 64 Go - Noir - Débloqué
Condition
Fair
Purchased
01/11/2024
Jean-eric C.
Verified purchaseReviewed 18/11/2024, France.
4.8/5Very fast, very efficient, very good product. The downside is that I bought the same phone shortly before but was reimbursed the next day for no reason given...
Translated from French
Crosscall Core-X4 64 Go - Noir - Débloqué
Crosscall Core-X4 64 Go - Noir - Débloqué
Condition
Fair
Purchased
28/10/2024
Karine L.
Verified purchaseReviewed 16/06/2025, France.
3.9/5There were still photos and videos of the previous owner
Translated from French
Crosscall Core-X4 64 Go - Noir - Débloqué
Crosscall Core-X4 64 Go - Noir - Débloqué
Condition
Fair
Purchased
24/05/2025
Popular searches
Everything you ever wanted to know about the Crosscall Core-X4
Single (1x)Camera Type
microSDXCSD Card Slot
UnlockedCarrier compatibility
OtherSerie
5.45Screen size (in)
CrosscallBrand
NoFoldable
Dual Physical SIMSIM card
BlackColor (official name)
The Crosscall Core-X4 is a rugged smartphone designed to withstand tough environments while providing essential features for everyday use. Launched as part of Crosscall's lineup, this device offers durability and reliability, making it suitable for outdoor enthusiasts and professionals working in demanding conditions.
Key features:- Release Date: 2021
- Display: 5.0-inch IPS LCD, HD resolution
- Processor: Qualcomm Snapdragon 450
- Camera: 12MP rear camera with LED flash
- Connectivity: 4G LTE compatible for fast internet access.
The Crosscall Core-X4 is ideal for outdoor workers, adventurers, and anyone needing a robust device that can handle impacts, water, and dust. Its uncomplicated design and essential features make it a practical choice for users who prioritise durability over high-end specifications.
Pros & Cons: Pros Cons Rugged design built to withstand harsh conditions. Limited processing power for intensive apps and games. Water and dust resistant for outdoor use. Basic camera capabilities compared to modern smartphones.Why refurbished?
Choosing a refurbished Crosscall Core-X4 allows you to enjoy a rugged smartphone without the new device price tag. Back Market ensures that all refurbished products undergo thorough testing to meet quality standards. Learn more about our quality standards.
- Camera Type
- Single (1x)
- SD Card Slot
- microSDXC
- Carrier compatibility
- Unlocked
- Serie
- Other
- Screen size (in)
- 5.45
- Brand
- Crosscall
- Foldable
- No
- SIM card
- Dual Physical SIM
- Color (official name)
- Black
- Weight
- 234 g
- OS
- Android
- Model
- Crosscall Core-X4
- Colour
- Black
- Network
- 4G
- Year of Release
- 2020
- SAR head
- 0.9
- Storage
- 32 GB
- Connector
- USB-C + Jack 3.5mm
- Memory (GB)
- 3 GB
- Resolution
- 720x1440
Crosscall Core-X4
Related articles
GeneralHow to factory reset an Android phone (4 quick scenarios) | Back Market
Headsets & earphonesHow to buy a single AirPod replacement | Back Market
GeneralHow to get water out of your phone in 4 steps (without rice) | Back Market
iPhoneApple iPhone 13 review: The complete buyer’s guide | Back Market
iPhoneIs the iPhone 14 still worth it? Here's our honest review! | Back Market
ContentsThe Apple student discount: your back-to-school guide to saving | Back Market
iPadiPad Size Comparison by Device & Model | Back Market
Welcome to Back Market
The best prices for high-quality renewed goods by refurbishers we’ve checked and vetted. We don’t mind if you Google us.
Get to know us
- 1-year minimum warranty
- Free delivery on all orders
- Free 30-day returns
- Excellent customer support
product-page-e2e-translation-check-en-ie