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Phone | Samsung SGH-E640 | Samsung SGH-T809 / SGH-D820 | Sony Ericsson T237 / T290a | Samsung Illusion / Proclaim |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? | ? |
3.5" diag. 5 : 3 |
Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
101 x 80 pixels LCD (STN) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | 60 Hz |
Battery | 800 mAh | ? | ? | 1,500 mAh |
Processor | ? | ? | ? | ? |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | 2 GB |
Main Camera | 1 megapixel | 1 megapixel | - | 3 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | QCIF (176 x 144) | CIF (352 x 288) | - | ? |
Front Camera | - | - | - | - |
Weight |
3.17 oz (90g) |
3.35 oz (95g) |
2.79 oz (79g) |
4.2 oz (119g) |
Dimensions |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
3.9" x 2" x 0.58" (99 x 51 x 14.7 mm) |
4" x 1.71" x 0.71" (102 x 43 x 18 mm) |
4.51" x 2.37" x 0.47" (115 x 60 x 11.9 mm) |
Form Factor | Clamshell | Slide | Slab | Slab |
Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android |
Network Bands |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
CDMA: 850, 1900 |
Data Technology | GPRS | EDGE | GPRS | EVDO rA |
Features | ||||
GPS / Location | - | - | - | n/a |
Accessibility | ||||
Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- |
Yes M4 (very compatible) |
Multiple Languages | Yes | Yes | Yes | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | - | - |
Connectivity | ||||
Bluetooth | Yes | Yes | - | Yes |
Mobile Hotspot | - | - | - | n/a |
USB | Yes | Yes | Yes |
Yes Micro-USB |
Wi-Fi | - | - | - |
Yes 4 (802.11 a,b,g,n) |
Contacts | ||||
Picture ID | Yes | Yes | Yes | n/a |
Ringer ID | Yes | Yes | Yes | n/a |
Voice Dialing | - | - | Yes | n/a |
Customization | ||||
Custom Graphics | Yes | Yes | Yes | n/a |
Custom Ringtones | Yes | Yes | Yes | n/a |
Real-Music Ringers | Yes | Yes | - | n/a |
Data & Network | ||||
Data Tethering | - | Yes | - | n/a |
WAP / Web Browser | Yes | Yes | Yes | n/a |
Input | ||||
Predictive Text Entry | Yes | Yes | Yes | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - | - | - |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | Yes | - | Yes |
Messaging | ||||
Email Client | Yes | - | Yes | n/a |
EMS / Picture Messaging | Yes | Yes | Yes | n/a |
Instant Messaging | - | Yes | - | n/a |
MMS | Yes | Yes | Yes | n/a |
Text Messaging Templates | Yes | Yes | Yes | n/a |
Music | ||||
Headphone Jack (3.5mm) | - | - | - | Yes |
Music Player | Yes | Yes | - | n/a |
Stereo Speakers | - | Yes | - | - |
Photo & Video | ||||
DLNA | - | - | - | Yes |
Productivity | ||||
Alarm | Yes | Yes | Yes | n/a |
Calculator | Yes | Yes | Yes | n/a |
Calendar | Yes | Yes | Yes | n/a |
To-Do List | Yes | Yes | - | n/a |
Voice Memo | Yes | Yes | Yes | n/a |
Software | ||||
Games | Yes | Yes | Yes | n/a |
Java (J2ME) | Yes | Yes | - | n/a |
Voice | ||||
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung SGH-E640 | Samsung SGH-T809 / SGH-D820 | Sony Ericsson T237 / T290a | Samsung Illusion / Proclaim |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-E640 | Samsung SGH-T809 / SGH-D820 | Sony Ericsson T237 / T290a | Samsung Illusion / Proclaim |