Sony Ericsson K790
The Sony Ericsson K790 is a discontinued slider phone released in 2006. It has a 2.0-inch TFT display with a resolution of 240 x 320 pixels, a 3.2-megapixel camera, Bluetooth, and a microSD card slot for memory expansion.
Sony Ericsson K790 Price
The retail price of a new or used/second hand Sony Ericsson K790 varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of Sony Ericsson K790 across different regions, markets and countries.
Frequently Asked Questions(FAQs)
What is the battery life of the Sony Ericsson K790?
The battery life of the Sony Ericsson K790 is up to 8 hours of talk time and up to 400 hours of standby time.
What type of SIM card does the Sony Ericsson K790 use?
The Sony Ericsson K790 uses a mini-SIM card.
What type of display does the Sony Ericsson K790 have?
The Sony Ericsson K790 has a 2.2 inch TFT display with a resolution of 176 x 220 pixels.
How to reset or factory restore Sony Ericsson K790 device?
Sure, I'd be happy to explain the most common and recommended ways to reset or factory restore a Sony Ericsson K790 device. 1. Soft Reset: ( Also known as Resetting using Volume Up and Power keys ) - Press and hold the Power key for 10 seconds. - Release the Power key and press the Volume Up key. - Hold the Volume Up key for about 10 seconds. - The message "Ericsson Phone" should appear on the screen. - Scroll to " Factory data reset" and select it by pressing the Volume Down key. - Then scroll to "Yes – delete all user data" and select it by pressing the Volume Down key. - Finally, wait for the phone to reset and you should see the Sony Ericsson logo on the screen. 2. Hard Reset: ( Also known as Resetting using the hardware buttons ) - Remove the battery cover from the device. - Press and hold the Power button and the Volume Up button together for 10 seconds. - Release the Power and Volume Up buttons and press the Volume Down button. - Hold the Volume Down button for about 10 seconds. - The message "Ericsson Phone" should appear on the screen. - Scroll to " Factory data reset" and select it by pressing the Volume Down key. - Then scroll to "Yes – delete all user data" and select it by pressing the Volume Down key. - Finally, wait for the phone to reset and you should see the Sony Ericsson logo on the screen. It's important to note that both a soft reset and a hard reset will erase all data on the device. Therefore, make sure to create a backup of your data before performing either of these types of resets.
Specifications
Network
| Technology | GSM |
|---|---|
| 2G bands | GSM 900 / 1800 / 1900 - K790i |
| GSM 850 / 1800 / 1900 - K790a | |
| GPRS | Class 10 |
| EDGE | Class 10 |
Launch
| Announced | 2006, February |
|---|---|
| Status | Discontinued |
Body
| Dimensions | 105 x 47 x 22 mm (4.13 x 1.85 x 0.87 in) |
|---|---|
| Weight | 115 g (4.06 oz) |
| SIM | Mini-SIM |
Display
| Type | TFT, 256K colors |
|---|---|
| Size | 2.0 inches, 12.4 cm2 (~25.1% screen-to-body ratio) |
| Resolution | 240 x 320 pixels, 4:3 ratio (~200 ppi density) |
| Wallpapers, screensavers | |
Memory
| Card slot | Memory Stick Micro (M2), up to 2 GB |
|---|---|
| Phonebook | 1000 x 20 fields, Photo call |
| Call records | 30 received, dialed and missed calls |
| Internal | 64MB |
Main Camera
| Single | 3.15 MP, AF |
|---|---|
| Features | xenon flash |
| Video | QCIF |
Selfie camera
| No |
Sound
| Loudspeaker | Yes |
|---|---|
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones, composer |
| 3.5mm jack | No |
Comms
| WLAN | No |
|---|---|
| Bluetooth | 2.0, A2DP |
| Positioning | No |
| Infrared port | Yes |
| Radio | Stereo FM radio, RDS |
| USB | 2.0 |
Features
| Sensors | |
|---|---|
| Messaging | SMS, MMS, Email, Instant Messaging |
| Browser | WAP 2.0/xHTML, HTML(NetFront) |
| Games | Yes + downloadable |
| Java | Yes, MIDP 2.0 |
| MP3/AAC/MP4 player Predictive text input Photo editor Organizer Voice memo/dial | |
Battery
| Type | Removable Li-Po 900 mAh battery (BST-33) |
|---|---|
| Stand-by | Up to 350 h |
| Talk time | Up to 7 h |
Misc
| Colors | Velvet Black, Allure Brown |
|---|---|
| SAR | 0.64 W/kg (head) 0.20 W/kg (body) |
| Price | About 150 EUR |
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