Motorola KRZR K3 vs Motorola RAZR2 V8
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| Design | |||
|---|---|---|---|
| Device type | Smart phone | ||
| OS | Linux | ||
| Form factor | Clamshell | Clamshell | |
| Dimensions | 4.06 x 1.66 x 0.64 inches (103 x 42 x 16 mm) | 4.05 x 2.08 x 0.46 inches (103 x 53 x 11.9 mm) | |
| Weight | 3.88 oz (110 g) the average is 4.4 oz (125 g) | 4.12 oz (117 g) the average is 4.4 oz (125 g) | |
| Design features | Numeric keypad, Soft keys (2) | Numeric keypad, Soft keys, Music control keys (2) | |
| Side Keys | Left: Volume control, Other; Right: Camera shutter | Left: Volume control, Other; Right: Other |
| Display | |||
|---|---|---|---|
| Physical size | 2.0 inches | 2.2 inches | |
| Resolution | 240 x 320 pixels | 240 x 320 pixels | |
Pixel density
Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is. | 200 ppi | 182 ppi | |
Technology
Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays. | TFT | TFT | |
| Colors | 262 144 | 262 144 | |
Additional display
Additional display - Shows specs of the phone's additional display | Color, LCD | Color, TFT | |
| Resolution
Resolution - Refers to the width and the length od the additional display | 120 x 160 pixels | 240 x 320 pixels | |
| Physical Size | 2.00 inches | ||
| Colors
Colors - Shows the number of colors that the additional display supports | 65 536 | 262 144 |
| Battery | |||
|---|---|---|---|
| Talk time | 3.03 hours the average is 10 h (623 min) | 8.33 hours the average is 10 h (623 min) | |
| Stand-by time | 14.1 days (338 hours) the average is 18 days (434 h) | 11.7 days (280 hours) the average is 18 days (434 h) | |
| Video call time | 2.08 hours | ||
| Capacity | 910 mAh | 770 mAh | |
| Type | Li - Ion | Li - Ion |
| Hardware | |||
|---|---|---|---|
Processor
Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance. | Single core, 500 MHz, ARM II | ||
| Built-in storage | 0.05 GB | 2 GB | |
| Storage expansion | microSD |
| Camera | |||
|---|---|---|---|
| Camera | 2 megapixels | 2 megapixels | |
| Features | Digital zoom | Burst mode, Digital zoom | |
| Camcorder | Yes | 220x176 | |
| Features | Video calling | ||
| Front-facing camera | Yes |
| Multimedia | |||
|---|---|---|---|
| Music player | |||
| Supported formats | MP3, AAC, AAC+ | MP3, AAC, AAC+, eAAC+, WMA, WAV | |
| Video playback | |||
| Supported formats | MPEG4, H.263, WMV, RealVideo 9 | ||
| Streaming | Yes | Yes |
| Internet browsing | |||
|---|---|---|---|
| Browser | Opera 8 Browser, supports: supports: WAP 2.0 | Opera Browser |
| Technology | |||
|---|---|---|---|
| GSM | 850, 900, 1800, 1900 MHz | 850, 900, 1800, 1900 MHz | |
| UMTS | 2100 MHz | ||
| Data | HSDPA 3.6 Mbit/s, UMTS, EDGE | EDGE | |
| Global Roaming | Yes | Yes |
| Phone features | |||
|---|---|---|---|
| Phonebook | 1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID | 1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID | |
| Organizer | Calendar, Alarm, To-Do, Calculator, World clock | Calendar, Alarm, To-Do, Calculator, Currency converter | |
| Messaging | SMS, MMS, Predictive text input | SMS, MMS, Predictive text input | |
| IMAP, POP3, SMTP | IMAP, POP3, SMTP | ||
| Instant Messaging | Yes | ||
JAVA
JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device. | Yes | Yes | |
| Games | Yes | Yes |
| Connectivity | |||
|---|---|---|---|
| Bluetooth | 2.0 | 2.0 | |
| Profiles | Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Basic Imaging (BIP), Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Object Push (OPP) | Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Basic Imaging (BIP), Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Object Push (OPP) | |
| USB | Yes | USB 2.0 | |
| Connector | miniUSB | microUSB | |
| Other | Computer sync, SyncML | Computer sync |
| Other features | |||
|---|---|---|---|
| Notifications | Music ringtones (MP3), Vibration, Phone profiles, Speakerphone | Music ringtones (MP3), Vibration, Phone profiles, Speakerphone | |
| Other | Voice dialing, Voice commands, Voice recording | Voice dialing (Speaker independent), Voice recording, TTY/TDD |
| Regulatory Approval | |||
|---|---|---|---|
FCC approval
FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC. | |||
| Date approved
Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission | 15 May 2007 | ||
| FCC ID value: IHDT56HZ1 link | |||
FCC measured SAR
FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value. | |||
| Head | 0.30 W/kg | ||
| Measured in | 1900 MHz | ||
| Body | 0.34 W/kg | ||
| Measured in | 1900 MHz |
| Availability | |||
|---|---|---|---|
| Officially announced | 15 May 2007 |
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