---
product_id: 678333855
title: "Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101"
brand: "oakcastle"
price: "₩76456"
currency: KRW
in_stock: true
reviews_count: 8
category: "Oakcastle"
url: https://www.desertcart.kr/products/678333855-oakcastle-sim-free-unlocked-mobile-phone-pay-as-you-go
store_origin: KR
region: South Korea
---

# Fast USB-C charging Dual SIM + microSD up to 32GB 7+ day battery life Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101

**Brand:** oakcastle
**Price:** ₩76456
**Availability:** ✅ In Stock

## Summary

> 📲 Stay connected, unplugged, and unstoppable with Oakcastle F101!

## Quick Answers

- **What is this?** Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101 by oakcastle
- **How much does it cost?** ₩76456 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/678333855-oakcastle-sim-free-unlocked-mobile-phone-pay-as-you-go)

## Best For

- oakcastle enthusiasts

## Why This Product

- Trusted oakcastle brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multimedia on the Go:** Bluetooth, FM radio, and MP3 playback keep your favorite tunes flowing anytime, anywhere.
- • **Massive Media Storage:** Expand your music and files with microSD support up to 32GB—carry your soundtrack everywhere.
- • **User-Friendly Simplicity:** Intuitive design with built-in games, torchlight, and reliable calling—ideal for all ages and lifestyles.
- • **Unmatched Battery Endurance:** Stay unplugged for over a week—perfect for festivals, travel, or digital detoxes.
- • **Seamless Dual SIM Flexibility:** Manage work and personal lines effortlessly with two SIM slots and included adaptors.

## Overview

The Oakcastle F101 is a SIM-free, unlocked basic mobile phone featuring dual SIM slots with adaptors, expandable storage up to 32GB, Bluetooth, FM radio, and MP3 playback. Designed for simplicity and longevity, it boasts a 7+ day battery life with fast USB-C charging, making it ideal for professionals seeking reliable connectivity without distractions.

## Description

Product Description Lightweight and all-inclusive With a 7-day battery, built-in Bluetooth connectivity, USB Type-C fast charging and weighing in at only 53g, the Oakcastle F100 is the essential phone for emergencies, music festivals and more. USB-Type C Charger Enjoy up to 7 days of battery with the USB Type C fast charger. Easy to Use Display Featuring a 1.77” inch display, use the F101 with ease and navigate your way through the features. Speaker With a built-in speaker, stream your top songs via Bluetooth/SD card or tune into FM Radio. Torch Light your way home with the built-in torch- essential for music festivals! F101 Battery Life 7 Days Sim Unlocked Storage 8 GB Independent System Special Feature Built-In Flashlight USB-C Charging Dimensions 11.9 x 5.1 x 1.3 cm Learn More F101 Battery Life 7 Days Sim Unlocked Storage 8 GB Independent System Special Feature Built-In Flashlight USB-C Charging Dimensions 11.9 x 5.1 x 1.3 cm F100 Battery Life 7 Days Sim Dual Storage 32 GB Independent System Special Feature Media, Games USB-C Charging Dimensions 10.5 x 4.7 x 1.2 cm Learn More F100 Dual 32 GB Media, Games 10.5 x 4.7 x 1.2 cm F300 Battery Life 5 Days Sim Dual Storage 64 GB Independent System Special Feature SOS, Charging Dock USB-C Charging Dimensions 11.5 x 5.5 x 11.5 cm Learn More F300 5 Days 64 GB SOS, Charging Dock 11.5 x 5.5 x 11.5 cm What items are included in the Oakcastle F101 phone box? The F101 box includes: the Oakcastle F101 mobile phone, a USB Type-C charging cable, two SIM card adaptors, an instructions guide, and a removable 800mAh battery. These are the only items supplied in the standard package. What items are included in the Oakcastle F101 phone box? The F101 box includes: the Oakcastle F101 mobile phone, a USB Type-C charging cable, two SIM card adaptors, an instructions guide, and a removable 800mAh battery. These are the only items supplied in the standard package. What type of SIM and SD cards does the F101 support? The F101 supports dual 2G SIM cards and has two SIM slots. It also includes one micro-SD card slot that accepts cards up to 32GB, formatted to FAT32. The supplied adaptors should be used if your SIM is smaller than standard size. What type of SIM and SD cards does the F101 support? The F101 supports dual 2G SIM cards and has two SIM slots. It also includes one micro-SD card slot that accepts cards up to 32GB, formatted to FAT32. The supplied adaptors should be used if your SIM is smaller than standard size. How long does the F101 take to fully charge and what is the battery capacity? The Oakcastle F101 contains an 800mAh battery. When charged with the supplied USB Type-C cable, the phone requires approximately 1.5 hours to reach full capacity. The screen shows “Charging Complete” when the battery is fully charged. How long does the F101 take to fully charge and what is the battery capacity? The Oakcastle F101 contains an 800mAh battery. When charged with the supplied USB Type-C cable, the phone requires approximately 1.5 hours to reach full capacity. The screen shows “Charging Complete” when the battery is fully charged. What audio and photo file formats are compatible with the F101? The phone supports MP3, MIDI and WAV audio file formats, which can be played from a micro-SD card. For images, the supported format is JPEG (.JPG). Uploaded images can be viewed or set as wallpaper. Other file formats are not supported. What audio and photo file formats are compatible with the F101? The phone supports MP3, MIDI and WAV audio file formats, which can be played from a micro-SD card. For images, the supported format is JPEG (.JPG). Uploaded images can be viewed or set as wallpaper. Other file formats are not supported. What FM radio features are available on the F101? The FM radio operates on the 87.5–108 MHz band using the built-in antenna. It works via the speaker or earphones. Features include auto-search, manual tuning, channel list, background play, pause, and SD card recording with ringtone saving. What FM radio features are available on the F101? The FM radio operates on the 87.5–108 MHz band using the built-in antenna. It works via the speaker or earphones. Features include auto-search, manual tuning, channel list, background play, pause, and SD card recording with ringtone saving.

Review: A Very Handy Back-up Phone - The Oakcastle F101 is an ideal back-up phone, also suitable for children or older individuals who require the basic features of a mobile that is easy to operate and available at an affordable price. Setting up the phone is a straightforward process: remove the back cover, insert a SIM card, and place the battery in before refitting the rear cover. It can be charged with the included fast-charging USB-C cable, providing up to 7 days of battery life. The FM radio operates effectively even in areas with poor reception. Users can listen through the rear speaker, headphone socket, or by inserting a micro-SD card (expandable up to 32 GB) for multimedia storage and 2 adapters provided for the SIM card. The F101 supports 2 SIM cards and offers solid 2G connectivity. Additional features include an LED torch, contacts list, SMS text messaging, 3 built-in games, calculator, calendar, file storage, stopwatch, world clock, alarm, unit conversion and even Bluetooth connectivity. For its price, the Oakcastle F101 mobile phone offers a range of practical features that cannot be beaten. For a simple phone that fits nicely in your top pocket and comes with an extended 3 year warranty; I highly recommend it.
Review: Tat - Absolute rubbish , doesn't do even basic functions !

## Features

- 𝗗𝗨𝗔𝗟 𝗦𝗜𝗠 & 𝗘𝗫𝗣𝗔𝗡𝗗𝗔𝗕𝗟𝗘 𝗦𝗧𝗢𝗥𝗔𝗚𝗘: This sim-free & unlocked burner phone supports dual SIM (2 adaptors included), making it perfect for pay as you go phone. Compatible with micro-SD cards up to 32GB for media storage. Stay connected with ease with Oakcastle F101 simple phone.
- 𝗕𝗟𝗨𝗘𝗧𝗢𝗢𝗧𝗛, 𝗙𝗠 𝗥𝗔𝗗𝗜𝗢, 𝗠𝗣𝟯 𝗣𝗟𝗔𝗬𝗕𝗔𝗖𝗞: phone for seniorsoy a variety of multimedia options with Bluetooth, FM radio, and MP3 playback for music on the go. The headphone jack allows for private listening, making F101 perfect cheap mobile phone for music lovers.
- 𝟳+ 𝗗𝗔𝗬 𝗕𝗔𝗧𝗧𝗘𝗥𝗬 𝗟𝗜𝗙𝗘 & 𝗨𝗦𝗕-𝗖 𝗖𝗛𝗔𝗥𝗚𝗜𝗡𝗚: The 7+ day battery life makes this budget mobile phone perfect for holidays, festivals, or any extended trips. The efficient USB-C charging ensures fast and reliable recharging, so you’re never without your brick phone for long.
- 𝗘𝗔𝗦𝗬-𝗧𝗢-𝗨𝗦𝗘 𝗙𝗘𝗔𝗧?𝗥𝗘𝗦 𝗙𝗢𝗥 𝗔𝗟𝗟 𝗔𝗚𝗘𝗦: A 2G simple mobile phone ideal for kids, seniors, or anyone who prefers basic functions. With 3 built-in games including Tetris, a built-in torch LED light, and the reliability of texting & calling, it’s the perfect "dumb phone" for everyday use.
- 𝗪𝗛𝗔𝗧'𝗦 𝗜𝗡 𝗧𝗛𝗘 𝗕𝗢𝗫: This package includes 1x Oakcastle F101 Small Mobile Phone, 1x USB Type-C Charging Cable, 2x SIM Card Adaptors and a user-friendly manual. The product dimensions are 11.95 x 5.1 x 1.35 cm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DN1T2PP1 |
| Aspect Ratio | 4:3 |
| Battery Average Life | 168 Hours |
| Battery Average Life Talk Time | 168 Hours |
| Battery Power | 3600.0 |
| Best Sellers Rank | 1,589 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 67 in SIM-Free & Unlocked Mobile Phones |
| Box Contents | 2 x Simcard Adaptors, F101 Phone, USB Cable, User Manual |
| Brand | Oakcastle |
| Brand Name | Oakcastle |
| CPU model | None |
| Camera Flash Type | no flash |
| Cellular Technology | 2G |
| Colour | Black |
| Connector Type | USB Type C |
| Country of Origin | United Kingdom |
| Customer Reviews | 3.5 out of 5 stars 147 Reviews |
| Display Type | LCD |
| Flash Memory Supported Size Maximum | 32 GB |
| Form Factor | Bar |
| GPS Geotagging Functionality | False |
| Headphones Jack | 3.5 mm |
| Human Interface Types | Buttons |
| Item Dimensions | 11.9 x 5.1 x 1.3 centimetres |
| Item height | 1.35 centimetres |
| Manufacturer | MAJORITY |
| Material Features | Durable and long-lasting construction |
| Maximum Display Resolution | 176x220 Pixels |
| Memory Storage Capacity | 8 GB |
| Memory storage capacity | 8 GB |
| Model Series | F101 |
| Network Connectivity Technology | GSM |
| Operating System | Independent Operating System |
| Operating system | Independent Operating System |
| Phone Talk Time | 168 Hours |
| Processor Series | None |
| Product Features | Basic Phone |
| Product Warranty | 3 Years Extended Warranty (Registration Required) |
| RAM Memory Installed | 8 GB |
| RAM memory installed size | 8 GB |
| Resolution | 176x220 |
| SIM Card Slot Count | Dual SIM |
| Sim Card Size | Standard |
| Specific Uses For Product | Travel, Outdoor Activities, Seniors, Kids |
| Water Resistance Level | Not Water Resistant |
| Wireless Network Technology | GSM |
| Wireless Provider | Unlocked |

## Product Details

- **Brand:** Oakcastle
- **Operating system:** Independent Operating System
- **RAM memory installed size:** 8 GB
- **CPU model:** None
- **Memory storage capacity:** 8 GB
- **Resolution:** 176x220
- **Model name:** F101
- **Wireless carrier:** Unlocked
- **Cellular technology:** 2G
- **Connectivity technology:** GSM

## Images

![Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101 - Image 1](https://m.media-amazon.com/images/I/71JfbubR0rL.jpg)
![Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101 - Image 2](https://m.media-amazon.com/images/I/71lOYvjNpUL.jpg)
![Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101 - Image 3](https://m.media-amazon.com/images/I/71v2GjOH3IL.jpg)
![Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101 - Image 4](https://m.media-amazon.com/images/I/81Uvu4DMYzL.jpg)
![Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101 - Image 5](https://m.media-amazon.com/images/I/81lonu9DrYL.jpg)

## Questions & Answers

**Q: What items are included in the Oakcastle F101 phone box?**
A: The F101 box includes: the Oakcastle F101 mobile phone, a USB Type-C charging cable, two SIM card adaptors, an instructions guide, and a removable 800mAh battery. These are the only items supplied in the standard package.

**Q: What type of SIM and SD cards does the F101 support?**
A: The F101 supports dual 2G SIM cards and has two SIM slots. It also includes one micro-SD card slot that accepts cards up to 32GB, formatted to FAT32. The supplied adaptors should be used if your SIM is smaller than standard size.

**Q: How long does the F101 take to fully charge and what is the battery capacity?**
A: The Oakcastle F101 contains an 800mAh battery. When charged with the supplied USB Type-C cable, the phone requires approximately 1.5 hours to reach full capacity. The screen shows “Charging Complete” when the battery is fully charged.

**Q: What audio and photo file formats are compatible with the F101?**
A: The phone supports MP3, MIDI and WAV audio file formats, which can be played from a micro-SD card. For images, the supported format is JPEG (.JPG). Uploaded images can be viewed or set as wallpaper. Other file formats are not supported.

**Q: What FM radio features are available on the F101?**
A: The FM radio operates on the 87.5–108 MHz band using the built-in antenna. It works via the speaker or earphones. Features include auto-search, manual tuning, channel list, background play, pause, and SD card recording with ringtone saving.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Very Handy Back-up Phone
*by G***D on 3 February 2025*

The Oakcastle F101 is an ideal back-up phone, also suitable for children or older individuals who require the basic features of a mobile that is easy to operate and available at an affordable price. Setting up the phone is a straightforward process: remove the back cover, insert a SIM card, and place the battery in before refitting the rear cover. It can be charged with the included fast-charging USB-C cable, providing up to 7 days of battery life. The FM radio operates effectively even in areas with poor reception. Users can listen through the rear speaker, headphone socket, or by inserting a micro-SD card (expandable up to 32 GB) for multimedia storage and 2 adapters provided for the SIM card. The F101 supports 2 SIM cards and offers solid 2G connectivity. Additional features include an LED torch, contacts list, SMS text messaging, 3 built-in games, calculator, calendar, file storage, stopwatch, world clock, alarm, unit conversion and even Bluetooth connectivity. For its price, the Oakcastle F101 mobile phone offers a range of practical features that cannot be beaten. For a simple phone that fits nicely in your top pocket and comes with an extended 3 year warranty; I highly recommend it.

### ⭐ Tat
*by N***. on 3 December 2025*

Absolute rubbish , doesn't do even basic functions !

### ⭐⭐⭐⭐⭐ Fantastic, basic but useful product
*by L***S on 6 June 2025*

Fantastic, basic but useful product. Excellent, no nonense phone that works when the all singing, dancing ones fail!

## Frequently Bought Together

- Oakcastle SIM free Unlocked Mobile Phone | Pay As You Go Mobile with Dual SIM & SD Card Slots | Basic Mobile with Bluetooth, FM Radio & MP3 Playback | Cheap Phone with 7+ Day Battery Life F101
- Vodafone Pay As You Go Sim Card
- EE PAYG £10 Data Sim Includes £10 pre-paid credit, 8GB Data, 500 Minutes and Unlimited Texts (EE £10-20GB)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*