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Phone | Samsung SGH-X640 | Nokia E70 | Samsung Highnote M630 | ZTE Engage LT / Engage MT |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
2.1" diag. 4 : 3 |
4" diag. 5 : 3 |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
352 x 416 pixels LCD (TFT/TFD) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | 60 Hz |
Battery | 800 mAh | 1,150 mAh | ? | 1,900 mAh |
Processor | ? | ? | ? | ? |
RAM | ? | ? | ? | 1 GB |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | 4 GB |
Main Camera | Yes | 2 megapixel | 2 megapixel | 3 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | CIF (352 x 288) | ? | WVGA / 480p |
Front Camera | - | - | - | Yes |
Weight |
3 oz (85g) |
4.48 oz (127g) |
3.77 oz (107g) |
5.09 oz (144g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.61" x 2.09" x 0.87" (117 x 53 x 22.1 mm) |
3.98" x 1.9" x 0.66" (101 x 48 x 16.8 mm) |
4.78" x 2.54" x 0.46" (121 x 64 x 11.7 mm) |
Form Factor | Clamshell | Slab | Slide | Slab |
Platform / OS | (proprietary) | S60 (Symbian) | (proprietary) | Android |
Network Bands |
GSM: 900, 1800, 1900 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
Data Technology | GPRS | EDGE | EVDO r0 | EVDO rA |
Features | ||||
GPS / Location | - | n/a | Yes | n/a |
Accessibility | ||||
Adjustable Text Size | - | n/a | - | n/a |
Hearing Aid Compatible | - | - |
Yes M4 (very compatible) |
- |
Multiple Languages | Yes | n/a | Yes | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Ringer Profiles | - | Yes | - | - |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
Infrared (IR) | - | Yes | - | - |
USB | - | Yes |
Yes Micro-USB |
Yes Micro-USB |
Wi-Fi | - |
Yes 802.11 b,g |
- | Yes |
Contacts | ||||
Picture ID | Yes | n/a | Yes | n/a |
Ringer ID | Yes | n/a | Yes | n/a |
Voice Dialing | - | n/a | Yes | n/a |
Customization | ||||
Custom Graphics | Yes | n/a | Yes | n/a |
Custom Ringtones | Yes | n/a | Yes | n/a |
Real-Music Ringers | - | n/a | Yes | n/a |
Data & Network | ||||
Data Tethering | - | n/a | - | n/a |
WAP / Web Browser | Yes | n/a | Yes | n/a |
Input | ||||
Predictive Text Entry | Yes | n/a | Yes | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | Yes | - | - |
Touch Screen | - | - | - |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | Yes | Yes | Yes |
Messaging | ||||
Email Client | - | n/a | - | n/a |
EMS / Picture Messaging | Yes | n/a | - | n/a |
Instant Messaging | - | n/a | - | n/a |
MMS | Yes | n/a | - | n/a |
Text Messaging Templates | Yes | n/a | Yes | n/a |
Music | ||||
Headphone Jack (3.5mm) | - | - | Yes | Yes |
Music Player | - | n/a | Yes | n/a |
Stereo Speakers | - | - | Yes | - |
Productivity | ||||
Alarm | Yes | n/a | Yes | n/a |
Calculator | Yes | n/a | Yes | n/a |
Calendar | Yes | n/a | Yes | n/a |
To-Do List | Yes | n/a | - | n/a |
Voice Memo | Yes | n/a | Yes | n/a |
Software | ||||
Games | Yes | n/a | Yes | n/a |
Java (J2ME) | Yes | n/a | Yes | n/a |
Voice | ||||
Headset Jack (2.5 mm) | Yes | n/a | - | n/a |
Push-To-Talk | - | Yes * | - | - |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Samsung SGH-X640 | Nokia E70 | Samsung Highnote M630 | ZTE Engage LT / Engage MT |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Nokia E70 | Samsung Highnote M630 | ZTE Engage LT / Engage MT |