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| Brand: | Nokia Browse Nokia devices |
| Manufacturer: | Nokia Browse all devices manufactured by Nokia |
| Hardware Designer: | Nokia |
| OEM ID: | RM-555 |
| Release Date: | December, 2009 |
Physical Attributes |
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| Dimensions (width x height x depth): |
52.5 x 113 x 16.4 millimetres 2.1 x 4.4 x 0.6 inches |
| Bounding Volume: | 97.3 cubecentimetres |
| Mass: | 138 grams (battery included) |
Software Environment |
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| Embedded Operating System: | Symbian OS 9.4 Series 60 5th Edition (Symbian^1) Browse devices running this OS |
| Kernel: | Symbian 9.4 |
Microprocessor, Chipset |
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| CPU Clock: | 434 MHz |
| CPU: | ARM 1136JF-S Browse devices based on 1136JF-S |
| Width of Machine Word: | 32 bit |
| CPU Core: | ARM11 |
| Level 1 cache: | 16KiB data cache / 16 KiB instruction cache |
| Instruction Set: | ARMv6 |
Memory, Storage capacity |
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| RAM type: | SDRAM |
| RAM capacity: | 128 MiB |
| ROM type: | Flash EEPROM |
| ROM capacity: | 512 MiB, including 280.6MiB user-accessible non-volatile storage |
| Secondary ROM type: | Flash EEPROM |
| Secondary ROM capacity: | 7630 MiB |
| Secondary ROM capacity in bytes: | 8 GB (billion bytes) |
Graphical subsystem |
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| Display Type: | color transflective TFT display |
| Display Color Depth: | 24 bit/pixel (16777216 scales) |
| Display Diagonal: | 3.2 " (81 millimetres) |
| Display Resolution: | 360 x 640 (230400 pixels) |
| Viewable Display Size: | 1.56 " x 2.78 " (39.71 x 70.6 millimetres) |
| Pixel density (dot pitch): | 230.3 pixel/inch (0.11031 millimetre/pixel) |
| Video out: | NTSC/PAL resolution Proprietary connector |
Audio Subsystem |
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| Audio Channel(s): | stereo sound |
| Analog/Digital Converter (Recording): |
16 bit nominal quantization 48000 Hz sampling frequency |
| Digital/Analog Converter (Playing): |
16 bit resolution 48000 Hz holding frequency |
| Microphone(s): | mono sound |
| Loudspeaker(s): | stereo sound |
| Audio Output: | 3.5mm plug |
Cellular Phone |
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| Cellular Networks: | GSM850, GSM900, GSM1800, GSM1900, UMTS900 (B8), UMTS1900 (B2), UMTS2100 (B1) |
| Cellular Data Links: | CSD, HSCSD, GPRS, EDGE, UMTS, HSDPA |
| Cellular Antenna: | Internal antenna |
| Call Alert: | 64 -chord melody (polyphonic) |
| Vibrating Alert: | Supported |
| Speakerphone : | Supported |
| SAR (head) UMTS1900 (B2): | 0.525 W/kg |
| SAR (body) UMTS1900 (B2): | 0.4 W/kg |
Control Peripherals |
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| Positioning Device: | Touchscreen |
| Primary Keyboard: | Slide and tilt QWERTY-type keyboard, 38 keys Automatic keyboard backlight (upon press of any key) |
| Directional Pad: | Four-way (without action button) |
| Scroll Wheel: | Not supported |
Interfaces |
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| Expansion Interfaces: | microSD, microSDHC, TransFlash Supports High Capacity (SD 2.0/HC) memory cards with capacity of up to 32GB |
| USB: | USB 2.0 client, Hi-Speed (480Mbit/s) USB Series Micro-B (Micro-USB) connector |
| Bluetooth (802.15): | Bluetooth 2.0 + Enhanced Data Rate, Internal antenna |
| Wireless LAN/Wi-Fi (802.11): | IEEE 802.11b, IEEE 802.11g, 54 Mbit/s Internal antenna |
| Infrared Gate: | Not supported |
Multimedia Broadcast |
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| Analog Radio: | FM radio (88-108 MHz) with RDS radio reciever Proprietary headset as antenna |
| Digital Media Broadcast: | Not supported |
Satellite Navigation |
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| Built-in GPS module: | Supported |
| GPS Protocol: | NMEA 0183 |
| GPS Antenna: | Internal antenna |
| Complementary GPS Services: | Assisted GPS |
Built-in Digital Camera |
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| Sensor Type: | CMOS sensor |
| Resolution: | 2592 x1944 pixels (5.04MP) |
| Autofocus (AF): | Supported |
| Optical Zoom: | 1 x |
| Macro Mode: | Supported |
| Built-in Flash: | dual LED |
| Camcorder: | 640x480 pixels , 30frame/sec |
| Recordable Image Formats: | JPG |
| Recordable Video Formats: | 3GP, MPEG4 |
Built-in Secondary Digital Camera |
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| Sensor Type: | CMOS sensor |
| Resolution: | 320 x240 pixels (0.08MP) |
| Camcorder: | 176x144pixels , 15frame/sec |
| Recordable Image Formats: | JPG |
| Recordable Video Formats: | 3GP |
Power Supply |
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| Battery Technology: | Lithium-ion battery |
| Battery Layout: | removable |
| Battery Capacity: | 1200 mAh - Click here for stronger battery |
Additional Details |
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| Built-in accelerometer: | Supported |
| Additional Features: |
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| Related Page: | http://www.nokia.com/press/press-releases/showpressrelease?newsid=1338896 |
| Datasheet State: | Preliminary specifications |
| Datasheet Views: | 41598 times |
| Datasheet Added: | Aug 5, 09 10:25:58 |
The International Mobile Equipment Identity (IMEI) is a unique 15-digit number assigned to mobile devices that identifies them across different networks. This number helps mobile service providers track stolen devices, block unauthorized usage, and ensure compliance with security regulations. Each IMEI is permanently associated with the device's hardware, making it nearly impossible to modify without specialized tools. When users report their phone as lost or stolen, operators can blacklist its IMEI, preventing it from accessing cellular networks. IMEIs are also essential for devices using GSM, UMTS, and LTE technologies, as they help authenticate legitimate phones and maintain the overall system’s integrity. Consumers can verify the authenticity of a device by checking its IMEI against official databases. In some regions, regulatory bodies mandate IMEI registration to curb smartphone theft and trafficking. Ultimately, the IMEI reinforces a stable and secure telecommunications environment worldwide, benefiting users, network providers, and the broader wireless ecosystem.