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Phone | BlackBerry 8820 | Sanyo RL-4920 | Nokia E50 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? | ? | ? |
Display Resolution & Type |
320 x 240 pixels LCD (TFT/TFD) |
128 x 112 pixels LCD (Color) |
240 x 320 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | ? |
Battery | 1,400 mAh | 1,700 mAh | 970 mAh |
Processor | ? | ? | ? |
RAM | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | - | 1 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | - | - | QCIF (176 x 144) |
Front Camera | - | - | - |
Weight |
4.73 oz (134g) |
4.03 oz (114g) |
3.67 oz (104g) |
Dimensions |
4.49" x 2.6" x 0.55" (114 x 66 x 14 mm) |
4.22" x 1.85" x 0.85" (107 x 47 x 21.6 mm) |
4.45" x 1.71" x 0.61" (113 x 43 x 15.5 mm) |
Form Factor | Slab | Slab | Slab |
Platform / OS | BlackBerry OS | (proprietary) | S60 (Symbian) |
Network Bands |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 850, 900, 1800, 1900 |
Data Technology | EDGE | 1xRTT | EDGE |
Features | |||
GPS / Location | n/a | Yes | n/a |
Accessibility | |||
Multiple Languages | n/a | Yes | n/a |
TTY/TDD (Digital) | Yes | Yes | - |
Alerts | |||
Ringer Profiles | Yes | - | Yes |
Connectivity | |||
Bluetooth | Yes | - | Yes |
Infrared (IR) | - | - | Yes |
USB |
Yes Mini-USB |
Yes | Yes |
Wi-Fi | Yes | - | - |
Contacts | |||
Picture ID | n/a | Yes | n/a |
Ringer ID | n/a | Yes | n/a |
Voice Dialing | n/a | Yes | n/a |
Customization | |||
Custom Graphics | n/a | Yes | n/a |
Custom Ringtones | n/a | Yes | n/a |
Real-Music Ringers | n/a | - | n/a |
Data & Network | |||
Data Tethering | n/a | - | n/a |
WAP / Web Browser | n/a | Yes | n/a |
Input | |||
Predictive Text Entry | n/a | Yes | n/a |
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - |
Memory | |||
Memory Card Slot | Yes | - | Yes |
Messaging | |||
Email Client | n/a | - | n/a |
Instant Messaging | n/a | - | n/a |
MMS | n/a | - | n/a |
Text Messaging Templates | n/a | - | n/a |
Music | |||
Music Player | n/a | - | n/a |
Productivity | |||
Alarm | n/a | Yes | n/a |
Calculator | n/a | Yes | n/a |
Calendar | n/a | Yes | n/a |
To-Do List | n/a | Yes | n/a |
Voice Memo | n/a | Yes | n/a |
Software | |||
Games | n/a | Yes | n/a |
Java (J2ME) | n/a | Yes | n/a |
Voice | |||
Call Screening | - | Yes | - |
Headset Jack (2.5 mm) | n/a | Yes | n/a |
Push-To-Talk | Yes * | Yes | Yes |
Speaker Phone | Yes | Yes | Yes |
* Some versions only | |||
BlackBerry 8820 | Sanyo RL-4920 | Nokia E50 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 8820 | Sanyo RL-4920 | Nokia E50 |