---
product_id: 502445017
title: "Tank Flip T0100U | 2.8\" Display| 2022| GSM Unlocked | 4G LTE Flip Phone (Green)"
brand: "blu"
price: "¥18950"
currency: JPY
in_stock: true
reviews_count: 8
category: "Blu"
url: https://www.desertcart.jp/products/502445017-tank-flip-t0100u-2-8-display-2022-gsm-unlocked-4g
store_origin: JP
region: Japan
---

# Expandable 64GB Storage Dual OLED Displays 4G LTE Quad Band Speed Tank Flip T0100U | 2.8" Display| 2022| GSM Unlocked | 4G LTE Flip Phone (Green)

**Brand:** blu
**Price:** ¥18950
**Availability:** ✅ In Stock

## Summary

> 📲 Flip the script on connectivity with BLU Tank Flip T0100U – rugged meets smart in style!

## Quick Answers

- **What is this?** Tank Flip T0100U | 2.8" Display| 2022| GSM Unlocked | 4G LTE Flip Phone (Green) by blu
- **How much does it cost?** ¥18950 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/502445017-tank-flip-t0100u-2-8-display-2022-gsm-unlocked-4g)

## Best For

- blu enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Sporty:** Weighing just 229g with a sleek green finish, this flip phone fits your active lifestyle and stands out in any crowd.
- • **Rugged LTE Connectivity:** Stay connected anywhere with blazing 4G LTE Quad Band support—no more buffering or dropped calls.
- • **Android AOSP Flexibility:** Customize your experience with Android AOSP, allowing APK installs and nostalgic retro gaming on the go.
- • **Compact Dual-Screen Design:** Experience crisp visuals on a 2.8” main and 1.8” external OLED display, perfect for quick glances and full interactions.
- • **Expandable Storage Freedom:** Store your essentials and more with 4GB internal memory plus MicroSD support up to 64GB—never run out of space.

## Overview

The BLU Tank Flip T0100U is a 2022 GSM unlocked flip phone featuring blazing 4G LTE Quad Band connectivity, dual OLED displays (2.8” main and 1.8” external), and expandable storage up to 64GB. Powered by Android AOSP with 512MB RAM and 4GB internal memory, it offers a lightweight, sporty design ideal for professionals seeking a durable, easy-to-use device with modern app flexibility.

## Description

The BLU Tank Flip is a sporty looking LTE flip phone that offers users an easy to use phone and easy to pack on your daily trips. Stunning design reflect a durable and rugged images that is sure to impress. Paired with a 2.8” main and 1.8” display, the Tank Flip will project all the images to life in the palm of your hand. First BLU high speed LTE connectivity flip phone that offer user the best there is to offer. Blazing internet speed with built in Facebook and WhatsApp making life easier then ever.

Review: Good phone for what it is - It's a great phone for savvy people who know how to tinker with Android not an older individual because of it's clunky ui. I like the fact that you can put apks on this one. I put a j2me emulator to play Java games for the nostalgia in the retro era of Java games in its original format ✌️. Update: if you lose service on it (tunnel or train) and go back outside the phone won't auto connect back.... As a matter of fact you will see that its persistent even though reboots so the only way is to provision the Sim on another phone (its annoying) I emailed Blu to see if this isn't a feature but a bug
Review: Could not re-connect Network - I bought 2 phones for my kids, specifically for the whatsapp function. Received blue phone first and setting it up with hipcus for the whatsapp as couldn’t scroll down for agree button. Tips: just hold middle button and up at the same time and page will move up. Connection to Network was fine until the next day. Received the green phone and while setting it up, lost the connection and same as the blue phone. Try rebooting it several times and had no luck, I even contacted the Network. I used SpeedTalk, they worked fine with my kids calling watch in my area. Re-tried the next day by putting the SIM in calling watch and switched it back to phones, worked for one phone but connection lost again less than one hour. Both the phones couldn’t re-connect again. Apologize for long story, just be aware of this issue if you are getting this phone. Otherwise we like it, the looks, the light weight, and challenging input and usage as that will discourage my kids playing the phone. I am returning them, the manufacturer really need to looked into this issue as you just lost a customer.

## Features

- GSM Quad Band | 3G: 850/1700/1900 | LTE: 2/4/5/12/13/66
- Display: 2.8” + 1.8" Display 240 x 320 Resolution
- 4GB Internal Storage | 512MB RAM | MicroSD up to 64GB
- Connectivity: Bluetooth v4.0, Wi-Fi (b/g/n), Hotspot, MicroUSB
- Operating System Android AOSP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDT59ST2 |
| Battery Description | Lithium-Ion |
| Battery Power | 1350 mH |
| Best Sellers Rank | #56,886 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,188 in Cell Phones |
| Biometric Security Feature | Fingerprint Recognition |
| Brand | BLU |
| Built-In Media | USB Cable |
| Camera Description | Front, Rear |
| Cellular Technology | 4G |
| Color | Green |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Connector Type | Micro USB |
| Customer Reviews | 3.1 out of 5 stars 67 Reviews |
| Display Resolution Maximum | 240 x 320 |
| Display Type | OLED |
| Effective Video Resolution | 8 Pixels |
| Flash Memory Supported Size Maximum | 64 GB |
| Form Factor | Flip Phone |
| GPS Geotagging Functionality | False |
| Headphones Jack | No headphone jack |
| Human-Interface Input | Buttons |
| Item Dimensions | 9.25 x 6.75 x 3.25 inches |
| Item Height | 3.25 inches |
| Item Weight | 229 Grams |
| Manufacturer | BLU |
| Memory Storage Capacity | 4 GB |
| Model Series | T0100U |
| Model Year | 2022 |
| Operating System | Android AOSP |
| RAM Memory Installed | 512 MB |
| Ram Memory Installed Size | 512 MB |
| Resolution | 240 x 320 |
| SIM Card Slot Count | Quad SIM |
| Screen Size | 2.8 Inches |
| Shooting Modes | Sports |
| Sim Card Size | Nano |
| Specific Uses For Product | Sports, Outdoor Activities |
| UPC | 848958042266 |
| Video Capture Resolution | 720p |
| Warranty Description | One Year Manufacturer Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Network Technology | GSM, LTE, Wi-Fi |
| Wireless Provider | Straight Talk |

## Product Details

- **Brand:** BLU
- **Operating System:** Android AOSP
- **Ram Memory Installed Size:** 512 MB
- **Memory Storage Capacity:** 4 GB
- **Screen Size:** 2.8 Inches
- **Resolution:** 240 x 320
- **Model Name:** Tank Flip
- **Wireless Carrier:** Straight Talk
- **Cellular Technology:** 4G
- **Connectivity Technology:** Bluetooth, Wi-Fi

## Images

![Tank Flip T0100U | 2.8" Display| 2022| GSM Unlocked | 4G LTE Flip Phone (Green) - Image 1](https://m.media-amazon.com/images/I/61-EiXu+TkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good phone for what it is
*by R***L on January 1, 2023*

It's a great phone for savvy people who know how to tinker with Android not an older individual because of it's clunky ui. I like the fact that you can put apks on this one. I put a j2me emulator to play Java games for the nostalgia in the retro era of Java games in its original format ✌️. Update: if you lose service on it (tunnel or train) and go back outside the phone won't auto connect back.... As a matter of fact you will see that its persistent even though reboots so the only way is to provision the Sim on another phone (its annoying) I emailed Blu to see if this isn't a feature but a bug

### ⭐ Could not re-connect Network
*by A***� on March 20, 2023*

I bought 2 phones for my kids, specifically for the whatsapp function. Received blue phone first and setting it up with hipcus for the whatsapp as couldn’t scroll down for agree button. Tips: just hold middle button and up at the same time and page will move up. Connection to Network was fine until the next day. Received the green phone and while setting it up, lost the connection and same as the blue phone. Try rebooting it several times and had no luck, I even contacted the Network. I used SpeedTalk, they worked fine with my kids calling watch in my area. Re-tried the next day by putting the SIM in calling watch and switched it back to phones, worked for one phone but connection lost again less than one hour. Both the phones couldn’t re-connect again. Apologize for long story, just be aware of this issue if you are getting this phone. Otherwise we like it, the looks, the light weight, and challenging input and usage as that will discourage my kids playing the phone. I am returning them, the manufacturer really need to looked into this issue as you just lost a customer.

### ⭐⭐⭐ Button response slow, extremely simple phone with basic amenities, and whatsapp works.
*by B***N on January 16, 2023*

Heres my simple breakdown after few weeks of use...1) Definitely not the strongest flip phone out there, slow response time after pressing button, a bit heard to use internet and apps with arrow keys(but honestly, thats a given with a flip phone, and lastly the whats app. Took me quit a bit to register my account. weirdly, I the issue was that I couldnt scroll down to press the "agree" button to terms of use. Im still not really sure what did it in the end, either re-opening the app non-stop until the screen was smaller or i even tried to minimize the image text on display settings. Whatsapp is pretty hard to use, you have to use it with a mouse as if your browsing the internet. I try to stay away from using it on the actual phone and opted to link it to my PC. I used the phone to do a video call with whatsapp and although it worked the phone got extremely hot, which was actually a bit concerning. So if youre looking for a flip phone with basic up-to-date functions, this isnt so bad for $70, However, not sure how long it'll last me.

## Frequently Bought Together

- BLU Tank Flip T0100U | 2.8" Display| 2022| GSM Unlocked | 4G LTE Flip Phone (Green)
- Tello Mobile - US Prepaid SIM Card (3 in 1) | Bring Your Own Phone Kit | Phone Plans Starting at $5/mo up to $25/mo | Nation-Wide 4G LTE/5G Coverage

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-01*