# Ulefone RugKing 4 Pro Smartphone, 8GB RAM, 128GB Storage, Black

**URL:** https://aio.lv/en/product--ulefone-uf-r4p128bk--12434100
**Data updated:** 2026-05-14 10:27 (EEST)
**Category:** Smartphones
**Manufacturer:** UleFone
**Manufacturer code:** UF-R4P\_128/BK
**EAN:** 6979400350456
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 214.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 177.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ulefone-uf-r4p128bk--12434100

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Ulefone RugKing 4 Pro is a durable smartphone featuring 8GB of RAM and 128GB of internal storage. Designed for reliability, this device offers robust performance for daily tasks and demanding environments. It provides a stable user experience with ample space for applications and media, making it a practical choice for users seeking a dependable mobile communication tool.

## Long description

The Ulefone RugKing 4 Pro is a robust and reliable smartphone engineered to withstand demanding conditions while providing consistent performance for everyday tasks. With 8GB of RAM and 128GB of internal storage, this device ensures smooth multitasking and sufficient space for your essential applications, photos, and media files. Its durable construction makes it a practical solution for users who require a mobile device that can handle more than just standard office or home environments.
Advantages
The primary strength of the Ulefone RugKing 4 Pro lies in its rugged build quality, which is designed to offer enhanced protection against the rigors of daily use. The combination of 8GB of RAM allows for efficient operation of multiple apps simultaneously, reducing lag and improving overall responsiveness. Furthermore, the 128GB of internal storage provides a generous capacity for storing documents, high-resolution images, and videos without the immediate need for external memory solutions. This smartphone balances high-performance hardware with a resilient exterior, ensuring that it remains functional in various settings.
Suitable for
Outdoor activities and field work
Users requiring a durable device for construction or industrial environments
Daily communication and media consumption
Multitasking with multiple productivity applications
When it may not be suitable
This device may not be the ideal choice for users who prioritize a slim, lightweight aesthetic or those who require the absolute latest high-end camera technology found in premium flagship models. Additionally, if your primary use case involves heavy professional gaming or intensive video editing, you might find the hardware specifications better suited for standard productivity rather than extreme performance tasks.
Key specifications
RAM: 8GB
Internal Storage: 128GB
Color: Black
Device Type: Rugged Smartphone
How to use
To begin using your Ulefone RugKing 4 Pro, insert your SIM card into the designated slot using the provided tool. Once powered on, follow the on-screen setup instructions to connect to Wi-Fi and sign in to your account. You can manage your storage and applications through the settings menu to optimize performance. Ensure the device is charged using a compatible cable to maintain battery health during initial setup and regular operation.
What to consider before purchase
Check if the physical dimensions meet your requirements for portability
Verify that the storage capacity is sufficient for your media library
Ensure the device is compatible with your local mobile network bands
Usage recommendations
To maintain the longevity of your Ulefone RugKing 4 Pro, keep the charging port cover securely closed when not in use and clean the exterior with a soft, damp cloth. Regularly update your software to ensure the latest security patches and performance improvements are installed.

## FAQ

### How much does the Ulefone RugKing 4 Pro Smartphone 8GB/128GB cost, and is it available for purchase?

The price is 214.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Ulefone RugKing 4 Pro Smartphone 8GB/128GB be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All UleFone products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized UleFone service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty