Sony Ericsson K750
The Sony Ericsson K750 is a mobile phone with integrated digital camera and various multimedia features. The unit came in June 2005 as the top model of the mobile phone product range of the Swedish- Japanese telecommunications company on the market. It is the successor of the Sony Ericsson K700i.
The K750i has two technically identical sister models, which differ in color design, software and other housing: the D750i (T- Mobile version) and the Walkman phone Sony Ericsson W800i. The small " i" stands for "international " and refers to the marketing or operational area.
In July 2006, has appeared on the market as the successor to the mobile phone Sony Ericsson K800.
Specifications
- RISC ARM9 112 MHz
- 2 MB RAM
- Resolution: 176 × 220 pixels
- 262,144 colors
- Java MIDP 2.0 Java 3D ( JSR -184 )
- ~ 20,000 polygons / s
- Weight: 99 g
- Dimensions: 100 mm × 46 mm × 20.5 mm
- Networks: GSM 900, DCS 1800, PCS 1900
Special
The device has a 2 megapixel digital camera with autofocus, which can be supported in night shots of a bright LED light. The K750i was the world's first mobile phone with a high resolution autofocus camera. The display has a resolution of 176 × 220 pixels and represents than the predecessor models, a higher color gamut ( 262,144 colors) dar. The internal 34 MB memory with Memory Stick Duo memory cards ( a 64 MB card included with the system ) to up to 4GB extended. One shortcoming is the lack of implementation of the SIM Access Profiles.
Criticism
As with the previous model Sony Ericsson K700i allows the durability of the " joysticks " to be desired. According to Sony Ericsson Support this problem can not be solved, various sources, however, report successful results after cleaning the contact points with contact spray. According to Sony Ericsson, this error is manufacturing, but is can be corrected completely and lasting through the repair support from Sony Ericsson.
As with almost all Sony Ericsson phones are forwarded incoming calls (CF ) for a second display (at the beginning of the ringing tone ) as such and are therefore practically not recognizable.
When you open the camera cover the one-step key lock is bypassed. From this mode, pictures can be taken out or changed camera settings. Further, the captured images can also be sent as an MMS, if the correct key combination is pressed. For this, however, would have at least six buttons are pressed in the correct order. Inadvertent changes to the settings, for which a single keystroke can range, is more likely here.
Like all Sony -Ericsson - consumer models is also subject to the K750 an artificial restriction of calendar entries to a maximum of 300 According to Sony Ericsson, only the designated business models ( such as the P- series ) are not affected by this restriction. A number of 300 entries it can be reached by a few repetitive data, such as birthdays or weekly appointments.
The number of stored and storable SMS ( capacity indicator ) can be displayed just as the number of previously entered characters when creating a text message. Only when the available space is to give a warning ( "95% of the SMS memory is full" and a counter for the last 20 characters). The capacity limit for SMS can be increased by interfering with the firmware on more than 30,000 SMS.
Code Name
Before the sales release the Sony Ericsson K750 was known under the code name Clara.