Samsung Character SCH-R640 is a Slider phone weighing 120g. It′s dimensions are 107MM x 55MM x 15MM . The talk-time of the phone is Up to 5 hours. The phone operates at frequencies of CDMA 800 / 1900 / CDMA2000 1x MHz. The Phone has a Display of 2.8 inches, TFT Touchscreen, 256K Colors. This model comes with Camera of , 1.3 Mega Pixels Camera with , Digital Zoom.

This QWERTY handset with side by slide is quite appealing with all the modified specifications. Samsung R640 Character with touch & type matches the demands of both in favor of typing, and crazy after touch sensitive features. This is an exclusively smart handset at an unbelievably low price and all the desired properties. But if we go into the depth, this mobile phone as it is a non GSM device can never go side by side to the ever increasingly developing era of today.

Specifications of Samsung R640

General 2G Network CDMA 800 / 1900

3G Network CDMA2000 1x

Announced 2011, July

Status Available. Released 2011, July

Body Dimensions 107 x 55 x 15 mm

Weight 120 g

Keyboard QWERTY

Display Type TFT touchscreen, 256K colors

Size -, 2.8 inches

- Samsung TouchWiz Lite UI

Sound Alert types Vibration; MP3 ringtones

Loudspeaker Yes

3.5mm jack Yes

Memory Card slot microSD, up to 32GB

Phonebook Yes, Photocall

Call records Yes

Data GPRS No


Speed Yes


Bluetooth Yes, v2.1 with A2DP, EDR

USB Yes, microUSB v2.0

Camera Primary 1.3 MP, 1280 x 1024 pixels


Secondary No

Features Messaging SMS, Email

Browser WAP 2.0/xHTML, HTML

Radio No

Games Yes


Java No

Colors Electric Blue

- SNS applications

- MP4/H.263 player

- MP3/AAC+ player

- Organizer

- Voice memo

- Predictive text input

Battery Standard battery, Li-Ion 1000 mAh

Stand-by Up to 288 h

Talk time Up to 5 h

To order an unlock code for Samsung R640 You need to :

1. go to and choose Your Samsung model or go directly to unlock by code Samsung R640
2. press "Unlock Samsung R640"
3. Choose unlock product for Your Samsung ( in some cases only one product is available )
4. Enter your Samsung IMEI number and if needed other required information.
5. press "order code"
6. at shopping cart fill all needed information like name, e-mail and others
7. Pay for an unlock code
8. after average time (check how much it takes for chosen product) You will receive all codes and unlock guide to Your Samsung R640 .

Easy way to enter unlock code to Samsung R640 :

1. Insert foreign (Unaccepted) Sim card

2. The phone should ask for Network unlock code

3. Enter NCK/Network code

The phone is now unlocked


1. Turn on the phone with original Sim card or without Sim card

2. Enter #7465625*638*NCK/Network#

The phone is now unlocked.


1. Turn on the phone with a foreign (Unaccepted) Sim card

2. Then enter the following sequence:





The phone is now unlocked.

Unlocking by code Samsung R640 is easy, fast and cheap.
The Samsung R640 can be easily unlock with us.
What You can do if Your Samsung R640 work only with one sim card ? You can unlock it using
We need Your Samsung R640 IMEI number to unlock it.

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- there is no risk of damage Your Samsung R640 by unlocking it.
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- we always inform You how to enter unlock code to Your Samsung
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- opportunity to buy a foreign SIM card in another country to avoid roaming charges

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