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Phone | Samsung SGH-X640 | LG K4 / Optimus Zone 3 / Rebel | HP iPAQ Glisten |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? |
4.5" diag. 16 : 9 |
2.5" diag. 4 : 3 |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~160 ppi) AMOLED |
Display Refresh | ? | 60 Hz | ? |
Battery | 800 mAh | 1,940 mAh | 1,590 mAh |
Processor | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 528 MHz Qualcomm MSM7200a (ARM11) |
RAM | ? | 1.5 GB | ? |
Storage | ? raw hardware | 16 GB * | ? raw hardware |
Main Camera | Yes | 5 megapixel | 3 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | - | 720p HD | QVGA (320 x 240) |
Front Camera | - | 2 megapixel | - |
Weight |
3 oz (85g) |
3.99 oz (113g) |
5.29 oz (150g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.19" x 2.62" x 0.35" (132 x 67 x 8.9 mm) |
4.44" x 2.47" x 0.53" (113 x 63 x 13.4 mm) |
Form Factor | Clamshell | Slab | Slab |
Platform / OS | (proprietary) | Android | Windows Mobile Professional |
Network Bands |
GSM: 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
|
Data Technology | GPRS | LTE (Cat 3) | HSDPA 3.6 |
Features | |||
Flashlight | - | Yes | - |
GPS / Location | - | n/a | n/a |
Accessibility | |||
Adjustable Text Size | - | n/a | n/a |
Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | n/a | n/a |
TTY/TDD (Digital) | - | Yes | Yes |
Connectivity | |||
Bluetooth | - | Yes | Yes |
Mobile Hotspot | - | n/a | n/a |
USB | - |
Yes Micro-USB |
Yes Micro-USB |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
Contacts | |||
Picture ID | Yes | n/a | n/a |
Ringer ID | Yes | n/a | n/a |
Voice Dialing | - | n/a | n/a |
Customization | |||
Custom Graphics | Yes | n/a | n/a |
Custom Ringtones | Yes | n/a | n/a |
Real-Music Ringers | - | n/a | n/a |
Data & Network | |||
Data Tethering | - | n/a | n/a |
WAP / Web Browser | Yes | n/a | n/a |
Input | |||
Predictive Text Entry | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes |
Stylus | - | - | Yes |
Text Keyboard, Hardware | - | - | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Resistive |
Memory | |||
Memory Card Slot | - | 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 | n/a |
Music | |||
Headphone Jack (3.5mm) | - | Yes | Yes |
Music Player | - | n/a | n/a |
Photo & Video | |||
Miracast | - | Yes | - |
Productivity | |||
Alarm | Yes | n/a | n/a |
Calculator | Yes | n/a | n/a |
Calendar | Yes | n/a | n/a |
To-Do List | Yes | n/a | n/a |
Voice Memo | Yes | n/a | n/a |
Software | |||
Games | Yes | n/a | n/a |
Java (J2ME) | Yes | n/a | n/a |
Voice | |||
HD Voice | - | Yes * | - |
Headset Jack (2.5 mm) | Yes | n/a | n/a |
Speaker Phone | Yes | Yes | Yes |
* Some versions only | |||
Samsung SGH-X640 | LG K4 / Optimus Zone 3 / Rebel | HP iPAQ Glisten |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | LG K4 / Optimus Zone 3 / Rebel | HP iPAQ Glisten |