# E‑book reader PocketBook InkPad Color 3 — 7.8" E Ink Kaleido, 32 GB, Wi‑Fi, IPX8

**URL:** https://aio.lv/en/product--pocketbook-pb743k3-1-ww--10736279
**Data updated:** 2026-01-21 11:02 (EET)
**Category:** E-book Readers
**Manufacturer:** PocketBook
**Manufacturer code:** PB743K3-1-WW
**EAN:** 7640152093937
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 317.49 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 262.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pocketbook-pb743k3-1-ww--10736279

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 29.07.2026 | 1.79 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

PocketBook InkPad Color 3 is a 7.8" E Ink Kaleido colour e‑book reader with 1404×1872 resolution, 300 DPI (B/W) and 4096 colour grey levels. It has 32 GB internal storage, 1 GB RAM, a 2900 mAh Li‑Po battery, dual‑band Wi‑Fi, Bluetooth 5.0, USB‑C and IPX8 protection. Features include touchscreen, backlight, speakers, text‑to‑speech and built‑in dictionary. Ideal for reading books, magazines and illustrated texts on the go.

## Long description

The PocketBook InkPad Color 3 is a 7.8" E Ink Kaleido e-reader with a color E Ink Kaleido™ 3 screen offering higher color e-page resolution and increased PPI. It includes 32 GB internal storage, Wi‑Fi, a touchscreen with 16 greyscale levels, built-in speaker, Bluetooth 5.0 and IPX8 water protection, making it suitable for reading e-books, comics and textbooks as well as listening to audiobooks and using text-to-speech.
Advantages
The device features the latest E Ink Kaleido™ 3 color display with approximately 50% higher color e-page resolution and PPI compared with previous generations. A 7.8-inch eye-safe, glare-free screen is suitable for long reading sessions. SMARTlight lets you change the screen tone between warm and cool, and Dark mode can invert text and background. Built-in speaker and Bluetooth 5.0 enable audiobooks playback without extra accessories. Text-to-Speech reads supported text files aloud with a natural voice. The e-reader supports 25 book and graphic formats without conversion, including CBR and CBZ for comics and manga. IPX8 protection allows immersion in fresh water up to 2 meters for 1 hour.
Suitable for
Reading novels, non-fiction and textbooks
Viewing color content such as manga and comics
Listening to audiobooks and voice playback via Text-to-Speech
Use near water (bathtub, poolside) thanks to IPX8 protection
Key specifications
Display: 7.8" E Ink Kaleido™ 3, resolution 1404 × 1872 pixels
Internal storage: 32 GB
Touchscreen with 16 greyscale levels
Wireless: Wi‑Fi, Bluetooth 5.0
Audio: built-in speaker, Text-to-Speech support
Water protection: IPX8 (immersion up to 2 m for 1 hour)
Weight: 0.267 kg
Colours: Black, Grey
How to use
Turn on the e-reader and connect to Wi‑Fi to download books or transfer files via a computer. Adjust SMARTlight settings to set a warm or cool screen tone or enable Dark mode to invert text and background. Use the touchscreen to open supported files directly—no format conversion required for up to 25 book and graphic formats including CBR and CBZ. To listen to audiobooks, play files through the built-in speaker or pair a Bluetooth headset. Use Text-to-Speech to have supported text files read aloud.
Usage recommendations
For prolonged reading, set SMARTlight to a comfortable tone and use Dark mode in low-light conditions. Keep the device’s charging port and buttons dry before submerging; IPX8 protects against fresh water immersion but does not guarantee protection against other liquids or damage from impacts.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 7.8 " |
| Touchscreen | Yes |
| Greyscale levels | 16 |
| Technology | E Ink Kaleido |
| Colour | Yes |
| Resolution | 702 x 936 |
| Resolution (black and white, standard mode) | 300 DPI |
| Display resolution | 1404 x 1872 |
| Display number of colours | 4096 colours |

### Memory

| Feature | Value |
|---|---|
| Internal storage capacity | 32 GB |
| RAM capacity | 1000 MB |

### Ports & interfaces

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Bluetooth version | 5.2 |
| USB connector type | USB Type-C |
| Bluetooth | Yes |
| Headphone connectivity | 3.5 mm |
| USB On-The-Go support | Yes |
| Headphone out | Yes |

### Processor

| Feature | Value |
|---|---|
| Processor frequency | 1800 MHz |
| Processor cores | 4 |
| Built-in processor | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Grey |
| Water-resistant | Yes |

### File formats

| Feature | Value |
|---|---|
| Audio formats supported | M4A, M4B, MP3, OGG |
| Image formats supported | BMP, JPEG, PNG, TIFF |
| Video formats supported | Not supported |
| Document formats supported | HTML, MOBI, PDF, PDF DRM, PRC, RTF, TXT, EPUB DRM, FB2.ZIP, HTM, ACSM, AZW, AZW3, CBR, CBZ, CHM, DOC, DOCX, DjVu, EPUB, FB2 |

### Audio

| Feature | Value |
|---|---|
| Speaker power | 1 W |
| Number of built-in speakers | 1 |
| Built-in speaker(s) | Yes |

### Software

| Feature | Value |
|---|---|
| Bundled software | Book store, Library, Dictionary, Browser, Audio Books, Music player, Gallery, Calculator, RSS News, Notes, Chess, Klondike, Scribble, Sudoku, PocketBook Cloud, ReadRate, Dropbox, Send-to-PocketBook |
| Operating system installed | Linux |
| Operating system version | Linux 4.9.56 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.267 kg |
| Height | 189.5 mm |
| Width | 134 mm |
| Depth | 7.95 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C |
| Quick start guide | Yes |
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Text-to-speech message reader | Yes |
| Dictionary | Yes |
| Dictionary languages | ESP, FRE, GER, ITA, ENG |
| Cover sensor | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 2900 mAh |

## FAQ

### How much does the PocketBook InkPad Color 3 7.8" e‑reader cost, and is it available for purchase?

The price is 317.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 Friday 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 PocketBook InkPad Color 3 7.8" e‑reader 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 PocketBook 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 PocketBook 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, touchscreen, greyscale levels, internal storage capacity, wi-fi, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10736279/64766053_large.webp