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Phone | Nokia N81 | Siemens C56 | Sanyo MM-5600 | Motorola i50sx |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
2.4" diag. 4 : 3 |
? | ? | ? |
Display Resolution & Type |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
101 x 64 pixels |
240 x 320 pixels LCD (TFT/TFD) |
? LCD (Grayscale) |
Display Refresh | ? | ? | ? | ? |
Battery | 1,050 mAh | 700 mAh | 1,000 mAh | 750 mAh |
Processor | 369 MHz ARM 11 | ? | ? | ? |
RAM | ? | ? | ? | ? |
Storage | 8 GB * | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | 2 megapixel | - | 1 megapixel | - |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | VGA (640 x 480) | - | ? | - |
Front Camera | - | - | - | - |
Weight |
4.94 oz (140g) |
3 oz (85g) |
4.52 oz (128g) |
5.1 oz (145g) |
Dimensions |
4.02" x 1.97" x 0.7" (102 x 50 x 17.8 mm) |
3.98" x 1.73" x 0.83" (101 x 44 x 21.1 mm) |
3.66" x 1.91" x 1.04" (93 x 49 x 26.4 mm) |
5.24" x 2.05" x 1.18" (133 x 52 x 30 mm) |
Form Factor | Slide | Slab | Clamshell | Slab |
Platform / OS | S60 (Symbian) | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
WCDMA: 1 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
iDEN: 800 |
Data Technology | EDGE | GPRS | 1xRTT | - |
Features | ||||
Flashlight | - | - | Yes | - |
GPS / Location | n/a | Yes | Yes | - |
Accessibility | ||||
Hearing Aid Compatible | - | - |
Yes M4 (very compatible) |
- |
Multiple Languages | n/a | Yes | Yes | Yes |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | - | Yes | - |
Ringer Profiles | Yes | Yes | - | - |
Connectivity | ||||
Bluetooth | Yes | - | - | - |
USB |
Yes Micro-USB |
Yes | Yes | - |
Wi-Fi |
Yes 802.11 b,g |
- | - | - |
Contacts | ||||
Picture ID | n/a | - | Yes | - |
Ringer ID | n/a | Yes | Yes | - |
Voice Dialing | n/a | Yes | Yes | Yes |
Customization | ||||
Changeable Body Plates | - | Yes | - | Yes |
Custom Graphics | n/a | Yes | Yes | - |
Custom Ringtones | n/a | Yes | Yes | - |
Real-Music Ringers | n/a | - | Yes | - |
Data & Network | ||||
Data Tethering | n/a | Yes | - | Yes |
WAP / Web Browser | n/a | Yes | Yes | Yes |
Input | ||||
Predictive Text Entry | n/a | Yes | Yes | Yes |
Side Keys | Yes | - | Yes | Yes |
Memory | ||||
Memory Card Slot | Yes * | - | Yes | - |
Messaging | ||||
Email Client | n/a | - | - | - |
EMS / Picture Messaging | n/a | Yes | - | - |
Instant Messaging | n/a | - | - | - |
MMS | n/a | - | - | - |
Text Messaging Templates | n/a | Yes | - | - |
Music | ||||
FM Radio | Yes | - | - | - |
Headphone Jack (3.5mm) | Yes | - | - | - |
Music Player | n/a | - | Yes | - |
Stereo Speakers | Yes | - | - | - |
Photo & Video | ||||
Video Calling | n/a | - | - | - |
Productivity | ||||
Alarm | n/a | Yes | Yes | Yes |
Calculator | n/a | Yes | Yes | - |
Calendar | n/a | Yes | Yes | Yes |
To-Do List | n/a | - | Yes | - |
Voice Memo | n/a | - | Yes | - |
Software | ||||
Games | n/a | Yes | Yes | - |
Java (J2ME) | n/a | Yes | Yes | - |
Voice | ||||
Call Screening | - | - | Yes | - |
Headset Jack (2.5 mm) | n/a | - | Yes | Yes |
Push-To-Talk | Yes * | - | Yes | Yes |
Speaker Phone | Yes | Yes | Yes | - |
* Some versions only | ||||
Nokia N81 | Siemens C56 | Sanyo MM-5600 | Motorola i50sx |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Nokia N81 | Siemens C56 | Sanyo MM-5600 | Motorola i50sx |