HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC64 GB•Black/Grey

4.9/5(11 reviews)

£809.00

Save £191.00

Standard Delivery by 14 - 16 OctExpress Delivery by 12 Oct for £12.00

Restored professionally

Based on up to 100-points of inspection

The PhoneMart Promise

Based on up to 100-points of inspection

We measure each battery's health and capacity against strict standards, and replace any that don't make the grade, so you get power you can rely on all day.
The display is switched on and looked over closely for any blemishes, so there are no marks, dust spots or discolouration to spoil the view.
Where a charger is included, the cord and connectors are checked for wear, and the plug is confirmed to fit sockets.
Before it ships, every device gets a thorough professional clean and polish so it feels fresh in your hands.
Every lens is put to work, so we can confirm sharp photos, smooth video and reliable performance on video calls.
A full factory reset wipes the device clean, securely erasing all previous data and restoring the original settings.
Each button is pressed to check it responds straight away and does exactly what it should, from volume to lock to power.
If any parts are fitted during refurbishment, they are tested for compatibility and held to the same standards as the originals.
The moisture indicator inside the device is inspected to rule out any history of water or liquid damage.
Every port, including the headphone, USB and Ethernet connections, is checked to make sure it connects and works reliably.
Face and fingerprint unlock, along with any voice recognition, are tested to make sure they work quickly and accurately.
Positioning is checked for accurate GPS, so maps and location apps behave exactly as they should.
External sensors, such as proximity, brightness, laser measurement and heart rate, are checked for precise and responsive readings.
Screws, casing, frames and other mechanical parts are examined to confirm they are original or quality replacements, and any replacement has to match or beat industry standards.
We confirm that Wi-Fi and Bluetooth connect quickly and hold a stable signal.
Speakers and microphones are inspected and fine tuned so audio records and plays back clearly.
The flash and every indicator light are tested to confirm they light up and work correctly.
Any features that are specific to your device are checked against the same standards, so nothing gets missed.
The keyboard and trackpad are tested key by key and across the whole surface, so typing, clicking and gestures all respond accurately. Any backlighting is checked too.
The cooling fans and air vents are cleaned and inspected, so the device stays quiet and runs at a safe temperature even under heavy use.
Internal components such as the hard drive, SSD and graphics card are checked to confirm every part is present, secure and fully working.

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Body

Almost no signs of useVerified partsBattery for daily use

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HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC

Select the colour

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC

Excellent
Black/Grey
64 GB

£809.00

£1,000.00 newSave £191.00

14-day returns

Set up the return in just a few clicks in your PhoneMart account.

Send the device back within 14 days of receiving it. Return postage is paid by you unless the item is faulty, damaged or not what you ordered.

Get your cash back within 3 business days of the seller receiving the device.

Proudly refurbished by PhoneMart Privacy policy

Excellent-Black/Grey-64 GB

£809.00

£1,000.00 newSave £191.00

£809.00

£1,000.00 newSave £191.00

Customer reviews for HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC

Overall rating

4.9/5

11 verified reviews

Rating details

Appearance: 4.9/5
Delivery: 4.9/5
Packaging: 4.9/5

Reviews

Bernard Dixon

Verified purchase

5/5

Reviewed 16/07/2026, United Kingdom.

The phone worked perfectly right out of the box with no issues.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 05/07/2026

Evelyn Brown

Verified purchase

5/5

Reviewed 23/04/2026, United Kingdom.

I'm still getting used to it! It arrived well packaged and exactly as described. Thanks for the quick delivery.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 08/04/2026

Jerry Adams

Verified purchase

5/5

Reviewed 06/04/2025, United Kingdom.

I found two cheap Chromebooks that work well for the kids. They like them and use them often. I'm happy with my purchase and will keep using this site for my devices.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 07/03/2025

Chris Lucas

Verified purchase

5/5

Reviewed 22/02/2025, United Kingdom.

The delivery was fast and the phone arrived exactly as described. I will definitely buy from PhoneMart again.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 10/02/2025

Jackie Robinson

Verified purchase

5/5

Reviewed 20/02/2025, United Kingdom.

Love the Chromebook apart from it having a US keyboard so it has no £ sign.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 03/02/2025

Tony Maguire

Verified purchase

5/5

Reviewed 12/12/2024, United Kingdom.

Great purchase, the phone looks like new and does all the things I need for Chromebook. Got it set up and running quickly.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 26/11/2024

Julia Webb

Verified purchase

5/5

Reviewed 26/11/2024, United Kingdom.

I really like this Chromebook! It is in perfect condition and does exactly what I need and more. The phone unlocking and touch screen features are a fun bonus. I would recommend this for anyone needing a laptop for everyday tasks. I also like Chrome OS.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 03/10/2024

Bridget Mason

Verified purchase

5/5

Reviewed 14/11/2024, United Kingdom.

Excellent product and service

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 01/11/2024

Pamela Matthews

Verified purchase

5/5

Reviewed 09/03/2024, United Kingdom.

My old laptop was slow so I needed a cheap replacement. This one works well for my needs. It starts up quickly and arrived fast and well packed. It's good value for the money. I'll use PhoneMart again when I need new tech.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 06/02/2024

Solomon Kirby

Verified purchase

5/5

Reviewed 26/02/2024, United Kingdom.

I bought the Chromebook which arrived well packed and in good condition. There is a small dent on the lid but nothing serious. It powered on fine. The USB-C charger included is third-party and got very hot while charging, so I stopped using it to avoid damage. Luckily, I had a spare cable. The main issue is that although it was listed as 'Qwerty-English', the keyboard is actually a US layout, which was frustrating. I have not returned it but this should have been clearly stated. Overall, the purchase was okay.

HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC 64GB Black/Grey | PhoneMartSee item

Condition ExcellentPurchased 13/02/2024

Common questions about the HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC

Black/Grey

Colour

64 GB

Storage

Yes

Bluetooth

Ethernet

Integrated Graphics

Graphic card

Integrated

Graphic card brand

Integrated Graphics

Graphic card type

QWERTY - English

Keyboard language type

8 GB GB

Memory gb

When you need a Chromebook that handles your daily workflow without fuss, the HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64 GB eMMC fits the bill. Its 14 inch full HD display gives you sharp text and clear images, perfect for writing emails, browsing, and streaming during work or study sessions.

The HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64 GB eMMC combines an Intel Core i5 processor with 8 GB of RAM, providing smooth multitasking on ChromeOS. Whether you switch between tabs or run web apps, it keeps things responsive. This refurbished model has been tested to meet quality standards, so you get a dependable everyday device.

Key features

Processor: Intel Core i5-10310U, 4 cores for multitasking
Memory: 8 GB RAM, keeps apps responsive
Storage: 64 GB eMMC, fits ChromeOS and files
Screen: 14 inch, 1920 x 1080 resolution for sharp visuals
OS: ChromeOS, runs web-based apps effectively
Connectivity: Bluetooth and WiFi for wireless use

Who is this for?

The HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64 GB eMMC is ideal for students or professionals who need a reliable, portable Chromebook for everyday tasks. It suits anyone working primarily with web apps and cloud services, who values smooth multitasking without extra frills.

This Chromebook also fits well for those setting up a home office or a secondary device to complement a main workstation. The clear full HD screen and responsive processor make it a solid choice for reading, video calls, and document editing.

What you get and what to know

What you get	Good to know
Refurbished device inspected and factory reset	Storage sized for ChromeOS and files
24-month warranty included with purchase	Connectivity relies on WiFi and Bluetooth
Full HD 14 inch screen sharp and clear	Non-touchscreen traditional laptop interface

Why buy it refurbished?

Buying refurbished from PhoneMart means getting a device inspected by professionals through a thorough quality check that covers hardware and software performance. Every Chromebook is factory reset and graded on condition, ensuring it works as expected.

Choosing refurbished helps reduce electronic waste and resource use by extending the life of devices. It also offers great value, making a capable Chromebook like the HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64 GB eMMC affordable without compromising on quality.

ColourBlack/Grey

Storage64 GB

BluetoothYes

EthernetNo

Graphic cardIntegrated Graphics

Graphic card brandIntegrated

Graphic card typeIntegrated Graphics

Keyboard language typeQWERTY - English

Memory gb8 GB GB

MicrophoneYes

OsChromeOS

ProcessorCore i5-10310U

Processor brandIntel

Processor cores4

Processor speed ghz1.7 GHz

Resolution1920 x 1080

Screen size14

Storage gb64 GB

Storage typeeMMC

TouchscreenNo

WebcamYes

Weight1500 g g

WifiYes

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HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC64 GB•Black/Grey

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Customer reviews for HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC

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Reviews

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Common questions about the HP ChromeBook Pro c640 Core i5-10310U 1.7 GHz 64GB eMMC

Key features

Who is this for?

What you get and what to know

Why buy it refurbished?

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