---
product_id: 339069022
title: "A11 Unlocked Cell Phones, 6.53\" HD+ Full Screen Smartphone, 4+128GB Expandable 256GB 5150mAh High Capacity Battery Android 11, Dual SIM 4G Volte"
brand: "umidigi"
price: "¥33408"
currency: JPY
in_stock: true
reviews_count: 13
category: "Umidigi"
url: https://www.desertcart.jp/products/339069022-a11-unlocked-cell-phones-6-53-hd-full-screen-smartphone
store_origin: JP
region: Japan
---

# 4GB RAM + 128GB storage, expandable to 256GB 6.53" HD+ immersive display 5150mAh long-lasting battery A11 Unlocked Cell Phones, 6.53" HD+ Full Screen Smartphone, 4+128GB Expandable 256GB 5150mAh High Capacity Battery Android 11, Dual SIM 4G Volte

**Brand:** umidigi
**Price:** ¥33408
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your potential with UMIDIGI A11 — power, performance, and style in one sleek package!

## Quick Answers

- **What is this?** A11 Unlocked Cell Phones, 6.53" HD+ Full Screen Smartphone, 4+128GB Expandable 256GB 5150mAh High Capacity Battery Android 11, Dual SIM 4G Volte by umidigi
- **How much does it cost?** ¥33408 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/339069022-a11-unlocked-cell-phones-6-53-hd-full-screen-smartphone)

## Best For

- umidigi enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Multitasking:** Helio G25 octa-core processor paired with 4GB RAM ensures seamless app performance and productivity.
- • **Capture Every Moment:** Triple camera setup with 16MP main, 8MP ultra-wide, and 5MP macro lenses for stunning, versatile photography.
- • **Power Through Your Day:** Massive 5150mAh battery with 10W fast charging keeps you connected without the midday panic.
- • **Vivid 6.53" HD+ Full Screen:** Experience cinematic visuals with a sleek 20:9 aspect ratio that fits perfectly in your hand.
- • **Global Connectivity, Dual SIM:** Stay connected worldwide with dual 4G VoLTE SIM support and Wi-Fi hotspot capabilities.

## Overview

The UMIDIGI A11 is an unlocked smartphone featuring a large 6.53" HD+ display, a robust 5150mAh battery with fast charging, and a powerful Helio G25 octa-core processor paired with 4GB RAM. It offers 128GB internal storage expandable up to 256GB, a versatile triple camera system, and dual 4G VoLTE SIM support, all running on Android 11 for a smooth, global-ready mobile experience.

## Description

Buy UMIDIGI A11 Unlocked Cell Phones, 6.53" HD+ Full Screen Smartphone, 4+128GB Expandable 256GB 5150mAh High Capacity Battery Android 11, Dual SIM 4G Volte: Cell Phones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Lo compré de regalo para mi madre y le encantó
Review: Buenísimo le dura la batería cantidad

## Features

- Large Full Screen Display: 6.53" HD+ screen with 20:9 aspect ratio provides immersive viewing experience.
- Long Battery Life: 5150mAh battery with 10W fast charge supports extended usage.
- Smooth Performance: Helio G25 octa-core processor and 4GB RAM deliver efficient operation.
- Versatile Camera: 16MP main camera, 8MP ultra-wide lens, and 5MP macro camera capture stunning photos.
- Fast Connectivity: Dual 4G VoLTE SIM supports global connectivity and Wi-Fi hotspot.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0957FF2G2 |
| Audio Jack | 3.5 mm |
| Batteries | 1 Lithium Ion batteries required. |
| Battery Capacity | 5150 Milliamp Hours |
| Battery Power Rating | 5150 |
| Best Sellers Rank | #127,592 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2,727 in Cell Phones |
| Color | Frost Grey |
| Connectivity technologies | Wi-Fi |
| Customer Reviews | 3.9 3.9 out of 5 stars (170) |
| Date First Available | July 16, 2021 |
| Display technology | LED |
| Form Factor | Smartphone |
| GPS | True |
| Human Interface Input | Touchscreen |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.5 ounces |
| Item model number | A11 |
| Manufacturer | UMIDIGI |
| Memory Storage Capacity | 128 GB |
| OS | Android |
| Other camera features | Rear |
| Other display features | CE |
| Phone Talk Time | 480 Minutes |
| Product Dimensions | 6.38 x 2.95 x 0.35 inches |
| RAM | 4 GB |
| Ram Memory Installed Size | 4 GB |
| Scanner Resolution | 720 x 1600 |
| Special features | Customized Shortcut Key, Dual 4G VoLTE &Unlocked phone, Fingerprint Sensor, Smartphone, big screen |
| Standing screen display size | 6.53 Inches |
| Weight | 128 Grams |
| Whats in the box | USB Cable |
| Wireless communication technologies | Cellular |

## Product Details

- **Brand:** UMIDIGI
- **CPU Model:** MediaTek Helio
- **CPU Speed:** 2 GHz
- **Memory Storage Capacity:** 128 GB
- **Model Name:** A11
- **Operating System:** Android
- **Ram Memory Installed Size:** 4 GB
- **Refresh Rate:** 60
- **Resolution:** 720 x 1600
- **Screen Size:** 6.53 Inches

## Images

![A11 Unlocked Cell Phones, 6.53" HD+ Full Screen Smartphone, 4+128GB Expandable 256GB 5150mAh High Capacity Battery Android 11, Dual SIM 4G Volte - Image 1](https://m.media-amazon.com/images/I/71Gssov7fIL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Will this work with Simple Mobile?**
A: It's Unlocked, so yes. You'll add a sim card from your phone carrier to the phone to make it work.

**Q: will this phone work on the new nework 5g att**
A: The A11 is a 4G phone...... So, no...

**Q: Does anyone have this on cricket service?**
A: This is a DIY....... First, find out what the requirements of your carrier are (what frequency bands do they require? Do they require VoLTE? I hope you realize this is a 4G phone, not 5G...) Then, go to the Umidigi website and navigate to phones, the A11, and finally to the Specification page. About 3/4 of the way down, you'll see what frequency bands, etc the A11 can accommodate. (I will not show you a screenshot of that, you need to do it yourself for the experience ....) If the carrier's requirements fall within the resources of the A11, buy it! It's a good phone for most things..... I bought one for my Ex-Wife, and have had no complaints.....

**Q: Does ot work with Mint Mobile?**
A: Since Mint Mobile is a GSM carrier, it should work with them unless they block outside phones from their network.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***Z on January 29, 2026*

Lo compré de regalo para mi madre y le encantó

### ⭐⭐⭐⭐⭐ Review
*by M***E on November 5, 2025*

Buenísimo le dura la batería cantidad

### ⭐⭐⭐⭐ Compatiblily
*by E***P on August 19, 2023*

Only complaint I have is that it says it's unlocked to all carriers but it is not compatible with cricket. And I don't know how to try and get it fixed

## Frequently Bought Together

- UMIDIGI A11 Mobile Phones,4+128GB,5150mAh Battery,Helio G25 Octa-Core Processor,6.52”HD+Screen,16+8MP Camera,Android 11,4G Dual SIM/3-Card Slots/Face ID/GPS/OTG-Black
- Lebara UK Unlimited Data Pay As You Go SIM Card, Unlimited UK Minutes & Texts, 100 International minutes for £25

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**Shop now:** [https://www.desertcart.jp/products/339069022-a11-unlocked-cell-phones-6-53-hd-full-screen-smartphone](https://www.desertcart.jp/products/339069022-a11-unlocked-cell-phones-6-53-hd-full-screen-smartphone)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*