---
product_id: 12328325
title: "Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked"
brand: "yota devices"
price: "₩6687"
currency: KRW
in_stock: false
reviews_count: 4
url: https://www.desertcart.kr/products/12328325-smartphone-yota-yotaphone-black-c9660-dual-screen-e-ink-on
store_origin: KR
region: South Korea
---

# Factory Unlocked Global GSM Dual 4.3" Screens E-Ink Always-On Back Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked

**Brand:** yota devices
**Price:** ₩6687
**Availability:** ❌ Out of Stock

## Summary

> 🖤📱 Dual screens, double the edge — own the future of smart innovation today!

## Quick Answers

- **What is this?** Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked by yota devices
- **How much does it cost?** ₩6687 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/12328325-smartphone-yota-yotaphone-black-c9660-dual-screen-e-ink-on)

## Best For

- yota devices enthusiasts

## Why This Product

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

## Key Features

- • **Battery Savior Mode:** E-Ink screen preserves your last notifications even when the main battery dies—never miss a beat.
- • **Unique Tech Statement:** Stand out with the only smartphone that blends cutting-edge Android with innovative dual-screen design.
- • **Stay Connected Worldwide:** 100% factory unlocked to keep you network-flexible across GSM bands globally (excluding US LTE).
- • **Sunlight-Readable E-Ink Magic:** Read notifications and news effortlessly outdoors with a glare-free, always-on rear display.
- • **Double the Display, Double the Power:** Seamlessly switch between vibrant LCD and power-saving E-Ink for ultimate multitasking and battery life.

## Overview

The Yota Yotaphone C9660 is a pioneering dual-screen Android smartphone featuring a 4.3-inch vibrant LCD front display and a power-efficient E-Ink rear screen. Factory unlocked for global GSM networks, it offers unique always-on notifications and extended battery utility through its innovative E-Ink technology. Perfect for professionals craving a blend of productivity, style, and standout tech.

## Description

desertcart.com: Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked : Cell Phones & Accessories

Review: Ripped Off Don't Buy - Yotaphone would not work with AT@T, Straight Talk or any other sim cards. The phone would recognize the sim card but would not pick up any networks, The phone is either damaged or not unlocked. Just ripped off for $170.
Review: it is really great thing. Admittedly - You know what, this is really interesting device. Sure, you need to get used to it. But when you do, it is really great thing. Admittedly, that may seem like a lot to ask if you focus solely on the specs -- like the 720p resolution of the LCD or the mid-range Snapdragon S4 Pro processor -- but it starts to make sense when you take a look at just how unique this thing is. There is simply no device like it. Like literary zero. With a traditional smartphone display on the front and a e-ink panel on the rear, the YotaPhone is truly one of a kind. There's one particularly clever quirk related to the E Ink display. As the screen can show a frozen-in-time frame even when the phone's battery has died, it may act as a saviour for those battery-depleted moments. Various notification messages are perfectly visible in the street whereas at many smart phones screens "faded" under the sun. Between other - well-designed and portable despite the extra display, useful pre-installed apps for news and social media updates or live dashboards. It is actually so much more, than just smartphone combined with eReader. I have never experienced anything like it, cool stuff.

## Features

- Dual Screen, E-Ink reader on back
- Factory unlocked for use on any GSM network worldwide
- GSM 900 / 1800 / 1900
- HSDPA 900 / 1800 / 2100
- LTE 800 / 1800 / 2600 (Bands 3, 7, 20) *NOT USA LTE*
- This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HSR7SMG |
| Color | black |
| Customer Reviews | 2.9 2.9 out of 5 stars (5) |
| Date First Available | February 8, 2014 |
| Form Factor | Smartphone |
| Item Weight | 1.05 pounds |
| Manufacturer | Yota Devices |
| OS | Android |
| Other camera features | Front |
| Other display features | Wireless |
| Package Dimensions | 9.7 x 4.4 x 4.2 inches |
| Special features | Internationally Sourced, lte, smartphone, touchscreen |
| Standing screen display size | 4.3 Inches |
| Wireless communication technologies | Cellular |

## Product Details

- **Battery Description:** Lithium-Ion
- **Biometric Security Feature:** Face Recognition
- **Cellular Technology:** 2G, 4G
- **Color:** black
- **Form Factor:** Smartphone
- **Operating System:** Android
- **Other camera features:** Front
- **Screen Size:** 4.3 Inches
- **Wireless Carrier:** Unlocked
- **Wireless network technology:** GSM, LTE

## Images

![Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked - Image 1](https://m.media-amazon.com/images/I/31mmGQu5bVL.jpg)
![Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked - Image 2](https://m.media-amazon.com/images/I/41UqJ5DIq9L.jpg)
![Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked - Image 3](https://m.media-amazon.com/images/I/61QpjbBCx7L.jpg)
![Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked - Image 4](https://m.media-amazon.com/images/I/51xCpLb1qKL.jpg)
![Smartphone Yota Yotaphone Black C9660 Dual Screen (E-ink on Back) 100% Factory Unlocked - Image 5](https://m.media-amazon.com/images/I/7135UX+arrL.jpg)

## Customer Reviews

### ⭐ Ripped Off Don't Buy
*by A***L on August 16, 2015*

Yotaphone would not work with AT@T, Straight Talk or any other sim cards. The phone would recognize the sim card but would not pick up any networks, The phone is either damaged or not unlocked. Just ripped off for $170.

### ⭐⭐⭐⭐⭐ it is really great thing. Admittedly
*by P***A on July 2, 2014*

You know what, this is really interesting device. Sure, you need to get used to it. But when you do, it is really great thing. Admittedly, that may seem like a lot to ask if you focus solely on the specs -- like the 720p resolution of the LCD or the mid-range Snapdragon S4 Pro processor -- but it starts to make sense when you take a look at just how unique this thing is. There is simply no device like it. Like literary zero. With a traditional smartphone display on the front and a e-ink panel on the rear, the YotaPhone is truly one of a kind. There's one particularly clever quirk related to the E Ink display. As the screen can show a frozen-in-time frame even when the phone's battery has died, it may act as a saviour for those battery-depleted moments. Various notification messages are perfectly visible in the street whereas at many smart phones screens "faded" under the sun. Between other - well-designed and portable despite the extra display, useful pre-installed apps for news and social media updates or live dashboards. It is actually so much more, than just smartphone combined with eReader. I have never experienced anything like it, cool stuff.

### ⭐ Worst phone ever.
*by D***V on June 20, 2014*

Luckily I don't own that piece of junk. But a friend of mine in Russia had a misfortune of purchasing this device. Phone started freezing straight out of box. Half of apps on it, did not even turned on or were crashing. It constantly drops calls. Battery life is so short, that you practically have to keep it charging. Also phone is heating up by itself, even when nothing is running. Seems that phone is grossly overpriced. And finally screen scratches easy (both of them) After two weeks of using it, it was all scratched to hell. My advice do not buy this excuse for a technology. For this money you can buy a normal phone like I-phone or Samsung Galaxy S5.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/12328325-smartphone-yota-yotaphone-black-c9660-dual-screen-e-ink-on](https://www.desertcart.kr/products/12328325-smartphone-yota-yotaphone-black-c9660-dual-screen-e-ink-on)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-09*