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Product Details

Jelly Max - The Smallest 5G Smartphone in your Palm

The Unihertz Jelly Max is a powerful compact 5G smartphone designed for users who want serious performance without carrying a large phone. With its 5-inch portable body, it fits comfortably in your hand or pocket while still delivering the speed and features expected from a modern smartphone.

Powered by the efficient 4nm MediaTek Dimensity 7300 5G chipset, paired with 12GB RAM and 256GB storage, Jelly Max offers smooth multitasking, fast app performance and reliable everyday use. Its higher screen-to-body ratio and narrow bezel design make the compact display feel more practical for browsing, messaging, navigation and media.

The transparent curved back gives the phone a stylish look with a comfortable grip, while the 4000mAh battery keeps you powered through the day. With 66W fast charging, it can charge up to 90% in around 20 minutes using the included adaptor.

For photography, Jelly Max features a 100MP main camera, 3.4x 8MP optical telephoto lens and 32MP front camera, giving you flexibility for detailed photos, close-ups and selfies. It also runs Android 15 for a smoother, more secure experience.

With global 5G support, dual SIM capability, microSD expansion option, L1+L5 dual-band GPS, NFC, programmable button, remote control support and a useful Toolbox app, the Jelly Max proves that a small phone can still be highly capable.

Features:

Compact 5G Design – A powerful 5-inch smartphone that fits easily in your palm, pocket or bag.
Dimensity 7300 Power – Efficient 4nm 5G chipset with 12GB RAM and 256GB storage for smooth daily performance.
100MP Camera System – Capture sharp photos with a 100MP main camera, 3.4x telephoto lens and 32MP front camera.
Fast Charging Battery – 4000mAh battery with 66W fast charging, reaching up to 90% in around 20 minutes.
Smart Everyday Tools – Includes Android 15, NFC, dual SIM, L1+L5 GPS, programmable button and Toolbox app.

Box Contents

Jelly Max Smartphone,User Guide,Warranty Card,Headphone Jack Adapter,TPU Case,Phone Lanyard,SIM Eject Pin,USB-C Power Adapter,Screen Protector,Type-C to Type-C Cable

Note: Bike Mount for Jelly Max Phone Sold Separately

*5G connectivity may vary based on region availability and local operator support.

Google Pay and NFC Contactless Payment may not work in some Regions

5G SIM Hybrid (When using two SIM cards at the same time, only one SIM card can access 5G networks.)

*The frequencies supported by the device may vary depending on the region.

Specifications

Dimensions	128.7 x 62.7 x 16.3mm
Weight	180g with battery
CPU	Dimensity 7300 5G octa-core, 2.0GHz to 2.6GHz
Operating System	Android 15
Memory	12GB LPDDR5 RAM + 256GB UFS 3.1 storage
Battery	Non-removable 4000mAh battery
Charge Rate	66W
SIM Card Type	Dual Nano SIM card
Micro SD	Yes
Card Slot	SIM 1 + hybrid slot for SIM or Micro SD
Display Material	LCD
Display Size	5.05 inches
Display Resolution	720 x 1520 pixels
Rear Camera	100MP main camera + 8MP telephoto camera
Front Camera	32MP
2G Bands	GSM Bands 2/3/5/8
3G Bands	WCDMA Bands 1/2/4/5/6/8/19; CDMA2000 Bands BC0/BC1
4G Bands	FDD-LTE Bands 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/66; TDD-LTE Bands 34/38/39/40/41/42/48
5G NR Bands	N1/2/3/5/7/8/20/25/28/38/40/41/48/66/77/78
5G NR 4x4 MIMO Bands	N1/3/38/41/48/77/78
Wi-Fi	WLAN 802.11 a/b/g/n/ac/ax, 2.4GHz/5GHz, 2x2 MIMO, Wi-Fi Direct, Wi-Fi Display, Wi-Fi Hotspot, MU-MIMO
Bluetooth	Bluetooth 5.4
NFC	Yes
Navigation	GPS, GLONASS, BEIDOU and Galileo
Sensors	Back-mounted fingerprint, G-Sensor, Compass, Gyroscope, Proximity Sensor and Ambient Light Sensor
Fingerprint	Yes
Facial Recognition	Yes
Infrared Port	Yes
USB	USB Type-C
USB OTG	Yes
Programmable Key	Yes
Loudspeaker	Yes
3.5mm Headphone Jack	No
Wireless Charging	No
FM Radio	Yes
Colour	Black
SAR Value	SAR EU 10g: Head 0.469 W/kg, Body 0.931 W/kg; SAR US 1g: Head 0.617 W/kg, Body 0.924 W/kg

Product Note: Images are for illustration only and may slightly differ from the actual product. Some product boxes may be unsealed as supplied by the manufacturer, these are still unused, brand new and listed as "New" with 1 Year *Manufacturer Warranty. Please refer to Manufacturer Warranty section for more info *T&C of Sales apply - OneTech Gadgets

Unlocked for Worldwide use. Please check the Supported frequency with your service provider before purchasing.

About OneTech Gadgets

OneTech Gadgets is one of the UK's leading and innovative UK-based Tech Gadgets retailers and resellers offering consumers and businesses the latest and greatest technology in budget-branded smartphones, tablets and accessories. We offer 100% genuine, high-quality products at competitive prices. Enjoy fast responses from our professional UK-based Customer support team round the clock and 90 Days FREE Technical Support for added peace of mind.

We are the official Certified Partner of Samsung Products in the UK. As an authorised partner of Samsung, we have access to their latest products and can offer them to you at competitive prices. Our carefully selected most popular electronic devices from the world’s top budget and emerging brands combine high-tech with fantastic features in stylish yet inexpensive devices. Our online store enables you to shop at your convenience and enables us to keep prices at rock bottom. We currently offer our products to consumers in UK and Europe and businesses in the UK at a competitive price.

Choose OneTech Gadgets for a seamless shopping experience that combines quality, affordability, and exceptional service.

Why choose us?

A wide range of great value smartphones, tablets and accessories. Take a look at our eBay Store for special offers and hot deals.
Second-to-none prompt and fast customer service, available 7 days a week.
Fast nationwide delivery in UK and Europe.
30-day return policy for faulty or if the item is not as described
100% authentic and genuine products and Manufacturer's warranty
Free 90 Days of Technical Support for Smartphones, Tablets, and Laptops

Shipping and Handling

We use Royal Mail, Parcel Force, DPD and DHL to deliver orders in the UK and Europe. Orders from EU countries are dispatched from either EU or International warehouses depending on stock availability and delivered by Tracked couriers. EU customers may be subject to import VAT/customs duty by relevant authorities as a result of changes from 1 July 2021. All applicable duties and taxes for other countries, if any, are not included in the purchase price of your order or transaction. If they apply and are levied, then they are your (and not our or the product supplier's) sole and exclusive responsibility and shall be paid by you directly to your government or to the courier company, when the products are delivered, Payment of the above-referred duties, charges and taxes are not our (or supplier's) responsibility. All items are dispatched to the address provided by eBay. It is your responsibility to provide the correct address in order to avoid any unnecessary delay or loss of item. The customer is responsible to insure expensive items against loss or damage during transit.

Bulk Orders

If you are a business customer or require a large quantity please contact us for a FREE no Obligation Quote. We offer discounts on bulk orders to customers in UK & Europe.

Returns

We strive to provide high-quality products that are free from faults or damage, but there may be occasions when a return is necessary. If the product does not work please contact us and do not open a return request, provide a fault description of the issue as accurately as possible with the help of images and video clips. If a fault is established and we can not resolve it, we would authorise Return.

Returns are governed by these Terms and Conditions.

1. Eligible Returns:

We accept returns for faulty products or if they're not as described. If the fault is covered by the manufacturer's warranty, we'll consult with them regarding arranging repairs or replacement as applicable. Please notify us of return requests within the allowed timeframe. For all other reasons, partial refunds may be issued based on the item's condition and in accordance with Consumer Rights Act 2015 and eBay Policy.

2. Full Refund Requirements:

To qualify for a full refund, return the unused, sealed product in its original condition and packaging with all accessories included.

3. Return Authorisation:

Once authorised, send the product back to our after-sales service. We offer 90 days Free product support. We encourage you to contact us with details, images, and video clips via WhatsApp at +44 7779634581. If the issue remains unresolved, we'll authorise the return.

4. Return Conditions:

Items must be returned complete, undamaged, and in resalable condition as New (including original packaging). Avoid opening a return request on eBay for replacements or technical support.

5. Inspection and Eligibility:

Damaged, mishandled, tampered items, or invalid claims are not eligible for refunds. Abuse of the Return Policy and Money-Back Guarantee will be reported to eBay which may result in the removal of your eBay account. Return the product undamaged and in a resalable condition as New. We're not responsible for courier-related loss or damage.

6. Packaging and Documentation:

Pack items carefully with all documentation, accessories, and original labels intact.

7. Return Timeframe:

Eligible returns are accepted within the timeframe specified. Once the return is authorised please send the item within 5 working days.

8. Courier Requirements:

Use an insured and trackable courier with a valid tracking ID, shipping to our provided business provided in the authorisation.

Damaged products

If Goods are damaged in transit and the damage is apparent on delivery, the Purchaser should sign the delivery note to the effect that the goods have been damaged. In any event, such damage should be reported to OneTech Gadgets within 3 days and arrange collection and return. OneTech Gadgets is not responsible for paying shipment costs. Upon receipt of the returned Goods, the price of the Goods, as paid, will be refunded through the payment method used when the Goods were purchased.

You need to send us photos of the damaged product and also the packaging as they are required by the courier to open an investigation can take up to 21 business days to close.

We then issue you a refund or dispatch a replacement product as per your request.

Right of Withdrawal

If the Goods have been dispatched or have reached you, but the Purchaser decides that they are no longer required, the Goods can be returned to OneTech Gadgets within 14 days of receipt. Goods can only be returned for this reason if their packaging remains unopened and the Goods can be re-sold, as new, without any additional work on the part of OneTech Gadgets. The Purchaser is responsible for paying shipment costs if Goods are returned for this reason. Please note a restocking fee of 20% may also apply for such returns in some circumstances.

Manufacturer Warranty

OneTech Gadgets are not the manufacturer of any products listed on this website. Most of the products sold by OneTech Gadgets come with a 1-year “manufacturer warranty”.The term of these warranties can be extended, and coverage is defined by the product purchased and the brand.

This warranty is provided for mechanical failure only and will not cover any unauthorised firmware/system update failure, software problems, incompatibility with any third-party software or device, language issues, inappropriate use, modifications, or any other human mishandling including accidentally dropping the device, power surge, water damage, overcharging the device/leaving the device on charge overnight and broken LED screens etc. "Mobile phones/tablets may be provided with custom firmware or rooted. All Smartphones, Tablets sold by us go through Quality assurance (QA) in the factory to ensure they are free from faults and defects.

Repairs to products, whether they are covered by warranty or not, are guaranteed by the manufacturer or certified workshop. Whether the brand has operations in the UK or is represented by a third party is irrelevant.

Defective or faulty products must be returned directly to manufacturers or certified workshops.

Should you be unable to contact the manufacturer, you may return your product via standard post (or carrier) to the address given on your returns coupon.

OneTech Gadgets agrees to arrange repairs with its suppliers.

Whatever the problem, you must return your product along with a copy of the invoice, the warranty card (included in the original box) and the returns coupon.

Products are returned at the customer’s expense.

For any information concerning the After Sales Service, our services are available from Monday to Friday from 10 am to 6 pm: see our Contact Page.

Product Manufacturer warranties do not cover:

- replacement of consumables such as batteries, fuses, antennas, headphones, microphones, camera lenses, speakers, recording heads and charging ports,

- incorrect or inappropriate use of products. Please read the user manual supplied with your product carefully,

- malfunction due to accessories such as power cables, plugs,

- defects and consequences following repairs by a person non-certified by the Manufacturer,

- defects and consequences due to incorrect use of the product, e.g. charging the device overnight, commercial purposes,

- defects and consequences due to external causes, dropping of the device.

Please note that warranties do not apply to repairs for damage due to external causes, e.g. accidents, shocks, power spikes, lightning, dropping of device etc, or due to the customer’s incorrect use of the product, e.g. product not installed in accordance with manufacturer’s instructions, detrimental use of the product, use of the product for commercial purposes, use of unsuitable peripherals, accessories or consumables, etc. In all cases, OneTech Gadgets will not be held responsible if the manufacturer refuses to honour the warranty.

In such a case, the manufacturer will provide a quote for repairs.

FAQ

How do I choose the right Smartphone/Tablet/iPad/Laptop for me?

Choosing the right device for you depends on several factors, including your budget, the operating system you prefer, and the specific features and functions you require. Consider what you will be using your device for on a daily basis, and make sure the device you choose has the capability to meet those needs.

Consider budget
Consider the preferred operating system
Consider specific features and functions required for daily usage
Make sure the device you choose meets your daily needs

How do I keep my smart device secure?

There are several steps you can take to keep your device secure, including using a password or PIN to lock your device, being cautious when downloading apps, and being mindful of the personal information you store on your device. You can also install security software to help protect your device from malicious attacks.

Use a password or PIN to lock your device
Be cautious when downloading apps
Be mindful of the personal information you store on your device
Install security software to help protect your device from malicious attacks.

Can I perform a firmware/System update/hard factory reset of my Smartphone/Tablet?

The product manufacturer's Warranty is valid for the firmware provided. Any issues arising as a result of System updates or flashing the wrong firmware will not be covered. A hard factory reset can wipe out existing firmware altogether. We do not authorise this and hold no responsibility for System update/firmware flash failure or other technical issues arising afterwards. Always seek professional technical support for your device.

Do you provide a Product Warranty?

OneTech Gadgets is a UK-based company that does not manufacture any products. Product warranty is provided by the Manufacturers which is usually a 12-month manufacturer warranty for all new mobiles and tablets for mechanical faults only. This warranty will not cover any parts, batteries, unauthorised firmware/system update, hard factory reset, software and language issues arising due to inappropriate use, modifications or any other human mishandling including accidentally dropping devices, power surges, water damage and broken LED screens etc.

I accidentally managed to break my product. Can I send it back for repairs?

Unfortunately, Manufacturer's warranty does not cover damage to an item (e.g. accidentally dropping a product).

Contact your insurance company or arrange repairs through a professional repair company (at your expense).

What is liquid damage?

Liquid damage refers to the physical damage caused to an electronic device, such as a smartphone or tablet, when it comes into contact with liquid or moisture. This can result in damage to the device's internal components, which can cause it to stop functioning properly.

Physical damage to an electronic device caused by liquid or moisture
Can result in damage to internal components, causing the device to stop functioning properly

What causes liquid damage to a device?

Liquid damage can be caused by a variety of factors, including spills, splashes, or submersion in water. Moisture from condensation, such as from a sudden change in temperature, can also cause liquid damage to a device.

Spills, splashes or submersion in water
Moisture from condensation due to a sudden change in temperature

How can I prevent liquid damage to my device?

There are several steps you can take to prevent liquid damage to your device, including using a waterproof case, keeping your device away from liquids, and avoiding exposing it to sudden changes in temperature or humidity.

Use a waterproof case
Keep your device away from liquids
Avoid exposing your device to sudden changes in temperature or humidity

What should I do if my device gets damaged by liquid?

If your device gets damaged by liquid, it is important to act quickly to minimize the damage. Turn off the device immediately, remove any removable components, and use a dry cloth to wipe away any visible moisture. Do not attempt to turn on the device or charge it. Contact a professional repair service for further assistance.

Turn off the device immediately
Remove any removable components
Use a dry cloth to wipe away any visible moisture
Do not attempt to turn on the device or charge it
Contact a professional repair service for further assistance

Are repairs under warranty free?

Repairs are free if the fault is covered by the Manufacturer's warranty.
For items not covered by a warranty, we will issue a quotation for repairs. Read more about Manufacturer Warranty here

I am having an issue with my phone/tablet after I installed the new app.

If your app is not compatible with the OS and processor of your Smartphone/Tablet then we recommend you uninstall it.

I received my item but I do not like it, can I return it?

You are legally entitled to return it to us within 14 calendar days of receipt under the Right of Withdrawal in unopened and unused condition. (prior authorisation required for returns)

- OneTech Gadgets will refund the item, excluding the cost of delivery.
- Returns are at the customer's expense.
- Items are to be returned to our address in the UK unless otherwise advised.
- Items are to be returned complete and in good condition, in their original packaging and including all accessories. Returns are inspected.

In all other cases, 20% restocking fees may apply. Once the item is returned in its original condition, in its original packaging and including all contents, we will process the refund within 14 days or dispatch a replacement as instructed. Buyer is responsible to return all items by secure and insured courier to cover against loss or damage. Please note that other conditions apply if your item is faulty or does not comply with specifications. Contact us for more information.

My product does not work or switch on.

Please make sure to charge your new device fully before using it. Restart the device. If this does not help please contact our Customer Support on +4420 3287 7997 for help.

What languages are supported by your Smartphone/Tablet

Most of our products support multi-language provided by Manufacturer. Please check the product description to make sure your desired language is available.

How can I change the Chinese Language to English or any other language?

Please search this term on Youtube or contact us directly for the link as eBay does not allow external links here.

How long do you take to ship your items?

Please check the Dispatch and Shipping time mentioned on eBay before placing an order. Delivery time is an estimate only. Items may arrive earlier or later depending on stock location and courier service in the destination country.

If you are unsure of the delivery and dispatch time and have a specific requirement, please contact us via eBay message or calling our number.

Which countries do you ship to?

We ship to Mainland UK and selected EU countries only. We are unable to ship to any other countries outside the EU.

What is your delivery cut-off time for the next day?

Orders received by 2 PM will be processed the same day (Mon-Fri) if you paid for Special delivery and requested same-day dispatch

1st Class Signed for orders are dispatched the next working Day. Delivery may take 1-3 working days depending on the courier service.

For EU orders normal delivery time is between 10-14 Working Days. We only ship to selected EU Countries.

The above time frame is an estimate given by Royal Mail. Any delays caused by Royal Mail will be investigated and the seller can not be held responsible for it. Please allow extra time for delivery during busy occasions like Black Friday, Cyber Monday, Easter and Christmas as well as industrial strikes before contacting our Customer Service.

Feedback

In order to offer you the best service and quality products, we rely upon your feedback. Please spare some time to leave us 5 stars rating and Positive Feedback.

If you experience any difficulty using your product or need technical support please contact us first as we will do our utmost best to resolve your issue.

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Unihertz Jelly Max 5G Compact Smartphone

Features:

Product Details

Jelly Max - The Smallest 5G Smartphone in your Palm

Features:

Box Contents