Motorola V557 vs Motorola WX345
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| Design | |||
|---|---|---|---|
| Form factor | Clamshell | Clamshell | |
| Dimensions | 3.43 x 1.85 x 0.91 inches (87 x 47 x 23 mm) | 3.74 x 1.85 x 0.66 inches (95 x 47 x 17 mm) | |
| Weight | 3.35 oz (95 g) the average is 4.4 oz (126 g) | 3.32 oz (94 g) the average is 4.4 oz (126 g) | |
| Design features | Numeric keypad | Numeric keypad, Soft keys (2) | |
| Side Keys | Left: Volume control | ||
| Colors | Red, Gray |
| Display | |||
|---|---|---|---|
| Physical size | 1.8 inches | ||
| Resolution | 176 x 220 pixels | 128 x 160 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. | 114 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 | ||
| Colors | 262 144 | 65 536 | |
Additional display
Additional display - Shows specs of the phone's additional display | Color, OLED | Monochrome, LCD | |
| Resolution
Resolution - Refers to the width and the length od the additional display | 96 x 32 pixels |
| Battery | |||
|---|---|---|---|
| Talk time | 6.00 hours the average is 10 h (626 min) | 9.00 hours the average is 10 h (626 min) | |
| Stand-by time | 8.3 days (200 hours) the average is 18 days (435 h) | 31.0 days (744 hours) the average is 18 days (435 h) | |
| Capacity | 700 mAh | 910 mAh | |
| Type | Li - Ion | Li - Ion |
| Hardware | |||
|---|---|---|---|
System memory
System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running. | 64 MB RAM / 128 MB ROM | ||
| Built-in storage | 0.005 GB | ||
| Storage expansion | microSD, microSDHC up to 32 GB |
| Camera | |||
|---|---|---|---|
| Camera | 0.3 megapixels VGA | 2 megapixels | |
| Features | Exposure compensation | ||
| Camcorder | Yes | 220x176 (15 fps) |
| Multimedia | |||
|---|---|---|---|
| Music player | |||
| Supported formats | MP3 | MP3, AAC, AAC+, MIDI | |
| Video playback | |||
| Supported formats | H.263 | ||
| Radio | FM, RDS | ||
| Speakers | Earpiece, Loudspeaker |
| Internet browsing | |||
|---|---|---|---|
| Browser | supports: supports: WAP 2.0 | supports: supports: XHTML, WAP 2.0 |
| Technology | |||
|---|---|---|---|
| GSM | 850, 900, 1800, 1900 MHz | 900, 1800, 1900 MHz | |
| Data | EDGE | EDGE | |
| Global Roaming | Yes |
| Phone features | |||
|---|---|---|---|
| Phonebook | 1000 entries, Picture ID | 500 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID | |
| Organizer | Calendar, Alarm, Calculator | Calendar, Alarm, Calculator | |
| Messaging | SMS, MMS (iTAP), Predictive text input | SMS, MMS, Predictive text input | |
| IMAP, POP3, SMTP | Yes | ||
| 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. | Midp 2.0 | ||
| Games | JAVA downloadable | Yes |
| Connectivity | |||
|---|---|---|---|
| Bluetooth | 1.1 | 2.1, EDR | |
| Profiles | Basic Imaging (BIP), Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Object Push (OPP) | Advanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Basic Imaging (BIP), Basic Printing (BPP), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP), Service Discovery Protocol (SDP) | |
| USB | USB 2.0 | ||
| Connector | microUSB | ||
| Features | USB charging | ||
| Headphones connector | 3.5mm | ||
| Charging connector | microUSB | ||
| Other | Computer sync |
| Other features | |||
|---|---|---|---|
| Notifications | Music ringtones (MP3), Polyphonic ringtones (40 voices), Vibration, Speakerphone | Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone | |
| Hearing aid compatibility | M3, T4 | ||
| Other | Voice dialing, Push-to-Talk | Voice recording |
| Availability | |||
|---|---|---|---|
| Officially announced | 10 Mar 2005 |
| Shopping information | |||
|---|---|---|---|
| Warranty period | 12 Months | ||
| MSRP price | |||
| $ 35 |








