---
product_id: 569413032
title: "Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip"
brand: "phomemo"
price: "HK$961"
currency: HKD
in_stock: true
category: "Phomemo"
url: https://www.desertcart.hk/products/569413032-phomemo-p831-portable-thermal-printer-a4-backup-printer-at-home
store_origin: HK
region: Hong Kong
---

# 300 DPI crisp print Bluetooth & USB connectivity 2000mAh battery, 70 pages Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip

**Brand:** phomemo
**Price:** HK$961
**Availability:** ✅ In Stock

## Summary

> 🖨️ Print Like a Pro, Anywhere You Go!

## Quick Answers

- **What is this?** Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip by phomemo
- **How much does it cost?** HK$961 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/569413032-phomemo-p831-portable-thermal-printer-a4-backup-printer-at-home)

## Best For

- phomemo enthusiasts

## Why This Product

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

## Key Features

- • **Powerful On-the-Go Battery:** Print up to 70 A4 pages per charge—your mobile office companion for business trips and remote work.
- • **Ultra-Crisp 300 DPI Printing:** Experience razor-sharp, durable prints perfect for contracts and invoices that demand professionalism.
- • **Smart Duplex & Multi-Paper Support:** Maximize efficiency with automatic double-sided printing and versatile paper compatibility from A4 to roll paper.
- • **Eco-Friendly Inkless Thermal Transfer:** Say goodbye to ink cartridges with cost-saving, mess-free thermal ribbon technology.
- • **Seamless Wireless & Wired Connectivity:** Effortlessly connect with Android, iOS, or PC via Bluetooth or USB for instant printing anywhere.

## Overview

The Phomemo P831 is a sleek, portable thermal printer delivering high-resolution 300 DPI monochrome prints with inkless thermal transfer technology. Equipped with a robust 2000mAh battery, it supports up to 70 continuous A4 prints per charge and offers automatic duplex printing. Compatible with Android, iOS, and PC via Bluetooth and USB, it’s designed for professionals needing crisp, durable documents on the move—ideal for contracts, invoices, and business trips.

## Description

Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip : desertcart.co.uk: Computers & Accessories

## Features

- 300DPI High Quality Printing Results: The Phomemo P831 thermal transfer printer is designed with 300DPI resolution for crisp, clear and durable prints that stand the test of time and sunlight, perfect for printing permanent contracts and important documents (Please note that it is not recommended to print images of human faces, animals, or any other personal likenesses)
- Great for Outdoor Printing: The Phomemo P831 Bluetooth small printer has a built-in 2000mAh Li-ion battery, which can print 70 sheets of A4 copy paper continuously after a full charge. With a size of 309*65*42mm and weight of 700g, it can easily fit into your pocket or briefcase for easy transportation. Whether you are on a business trip, travelling, in the office, at home, in the car or at university, this portable printer is the best choice for printing on the go, anytime, anywhere
- Duplex Printing for Multi-Size Paper: The Phomemo P831 portable printer supports duplex printing, which makes full use of paper space and reduces waste, and this thermal transfer printer has a built-in adjustable slit width stopper, which can print on A4/B5/A5 wide paper, and it can widely support thermal paper, ordinary copy paper, glossy paper, even roll paper and folded paper, which can meet your daily needs for clear printing in various occasions (Warm tips: only support monochrome printing)
- Inkless Technology: The Phomemo P831 portable inkless wireless printer uses thermal transfer imaging technology and comes with its own roll of ribbon, eliminating the need for ink and toner, more economical (Phomemo Exclusive Thermal Transfer Ribbon for P831 Portable Printer will be on the shelves as soon as possible)
- Easy to Use: The Phomemo P831 Mobile Printer uses Bluetooth wireless technology to connect quickly and easily to iOS and Android mobile phones, plus you can connect it to a computer for printing using a USB cable. (Hot tip: computer printing requires driver download at p831.phomemo.com) We also have a professional customer service team that provides lifetime customer support and professional technical support via WhatsApp, Skype, email and phone, so if you have any questions before or after using the A4 mobile printer, please feel free to contact us directly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5ZVX8JH |
| Additional Printer Functions | Print Only |
| B&W Pages per Minute | 3 ppm |
| Box Contents | 1 Phomemo P831 Portable Printer, 1 Roll Exclusive Thermal Ribbon, 1 This Printer User's Manual, 1 USB-C Charging Cable, 10 Sheets of A4 Plain Paper |
| Brand | Phomemo |
| Brand Name | Phomemo |
| Color Depth | 1 bpp |
| Colour | Black |
| Compatible Devices | Laptops, PC, Smartphones, Tablets |
| Connectivity technology | Bluetooth, USB |
| Control Method | App |
| Controller Type | Android, iOS |
| Country of Origin | China |
| Customer Reviews | 3.5 out of 5 stars 555 Reviews |
| Dual-sided printing | Yes |
| Duplex | Automatic |
| Hardware Interface | USB Type C |
| Initial Page Print Time | 6.3 seconds |
| Ink Colour | Black |
| Is Electric | Yes |
| Item Dimensions D x W x H | 7.9D x 10.6W x 34.8H centimetres |
| Item Type Name | Thermal Printer |
| Item Weight | 800 Grams |
| Manufacturer | Phomemo |
| Maximum Copies Per Run | 70 |
| Maximum Copy Resolution Black and White | 300 dpi |
| Maximum Copy Resolution Color | 300 |
| Maximum Copy Speed Black and White | 4.2 ppm |
| Maximum Print Resolution Black and White | 300 dpi |
| Maximum Sheet Capacity | 70 |
| Maximum Supported Paper Size | 8.5 x 11 inches |
| Maximum print Resolution Color | 300 dots_per_inch |
| Model Name | P831-BK |
| Model Number | P831-BK |
| Model Series | P831 |
| Model name | P831-BK |
| Network Connectivity Technology | Bluetooth, USB |
| Number of Trays | 1 |
| Other Special Features of the Product | Portable |
| Output sheet capacity | 70 |
| Paper Size | 210 millimeters |
| Print media | Paper (plain) |
| Printer Output Type | Monochrome |
| Printer Resolution Horizontal in Black and White | 762 Centimeters |
| Printer Type | Thermal |
| Printing technology | Thermal |
| Processor Count | 1 |
| Product Warranty | 1 year manufacturer |
| Resolution | 300 x 300 |
| Scanner Type | Portable |
| Series Number | 1 |
| Special feature | Portable |
| Specific Uses For Product | Enterprise, Home, Office |
| Total USB 3.0 Ports | 1 |
| Total USB Ports | 1 |
| Wattage | 2000 milliamp_hours |

## Product Details

- **Brand:** Phomemo
- **Colour:** White
- **Connectivity technology:** USB-C
- **Item weight:** 800 Grams
- **Max print speed monochrome:** 3 ppm
- **Model name:** P831
- **Printer output:** Monochrome
- **Printing technology:** Thermal
- **Product dimensions:** 7.9D x 10.6W x 34.8H centimetres
- **Special feature:** Portable

## Images

![Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip - Image 1](https://m.media-amazon.com/images/I/61e+iEokXZL.jpg)
![Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip - Image 2](https://m.media-amazon.com/images/I/81bWam5iREL.jpg)
![Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip - Image 3](https://m.media-amazon.com/images/I/71mRXtN8RxL.jpg)
![Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip - Image 4](https://m.media-amazon.com/images/I/612TG7zQFjL.jpg)
![Phomemo P831 Portable Thermal Printer A4, Backup Printer at Home, White | Compatible with Android and iOS, 300dpi HD Thermal Transfer Portable for Invoice, Contract and Business Trip - Image 5](https://m.media-amazon.com/images/I/81zOP1OIcjL.jpg)

## Available Options

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

## Frequently Bought Together

- Phomemo P831 Portable Printers, 300dpi HD Thermal Transfer Portable Printer for Invoice, Contract and Business Trip, Monochrome Printer A4 Compatible with Phone and Laptop, Black
- Phomemo Exclusive Thermal Transfer Ribbon - Support Phomemo P831 (216mm) A4 Portable Printer, Compatible with P831 Inkless Printer for Travel, Outdoor, 2 Rolls
- Brother PA-C-411 Thermal Printer Paper, A4, Premium Grade Glossy, White, 210 (W) x 297 mm (L), 100 Sheets, Brother Genuine Supplies, white

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**Shop now:** [https://www.desertcart.hk/products/569413032-phomemo-p831-portable-thermal-printer-a4-backup-printer-at-home](https://www.desertcart.hk/products/569413032-phomemo-p831-portable-thermal-printer-a4-backup-printer-at-home)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-14*