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Phone | Samsung SGH-X640 | Sony Ericsson K750 / W800 / D750 / W700 | LG VX-8550 Chocolate | Kyocera Brigadier |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? | ? |
4.5" diag. 16 : 9 |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~326 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | 60 Hz |
Battery | 800 mAh | 900 mAh | 800 mAh | 3,100 mAh |
Processor | ? | ? | ? | 1.4 GHz Qualcomm Snapdragon 400 MSM8928 |
RAM | ? | ? | ? | 2 GB |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB |
Main Camera | Yes | 2 megapixel | 1 megapixel | 8 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | ? | QCIF (176 x 144) | 1080p HD |
Front Camera | - | - | - | 2 megapixel |
Weight |
3 oz (85g) |
3.49 oz (99g) |
3.24 oz (92g) |
6.6 oz (187g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
3.94" x 1.81" x 0.79" (100 x 46 x 20.1 mm) |
3.85" x 1.87" x 0.67" (98 x 47 x 17 mm) |
5.37" x 2.69" x 0.52" (136 x 68 x 13.2 mm) |
Form Factor | Clamshell | Slab | Slide | Slab |
Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android |
Network Bands |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 4, 13 WCDMA: 1, 2, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
Data Technology | GPRS | GPRS | EVDO r0 | LTE (Cat 3) |
Features | ||||
Flashlight | - | Yes | - | Yes |
GPS / Location | - | - | Yes | n/a |
Ruggedized | - | - | - | Yes |
Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
Accessibility | ||||
Adjustable Text Size | - | - | - | n/a |
Hearing Aid Compatible | - | - |
Yes M4 (very compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | Yes | Yes | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Ringer Profiles | - | Yes | - | - |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
Infrared (IR) | - | Yes | - | - |
Mobile Hotspot | - | - | - | n/a |
NFC | - | - | - | Yes |
USB | - | Yes | Yes |
Yes Micro-USB |
Wi-Fi | - | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | ||||
Picture ID | Yes | Yes | Yes | n/a |
Ringer ID | Yes | Yes | Yes | n/a |
Voice Dialing | - | Yes | Yes | n/a |
Customization | ||||
Custom Graphics | Yes | Yes | Yes | n/a |
Custom Ringtones | Yes | Yes | Yes | n/a |
Real-Music Ringers | - | - | Yes | n/a |
Data & Network | ||||
Data Tethering | - | Yes | 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 | Yes |
Messaging | ||||
Email Client | - | Yes | - | n/a |
EMS / Picture Messaging | Yes | Yes | - | n/a |
Instant Messaging | - | - | - | n/a |
MMS | Yes | Yes | Yes | n/a |
Text Messaging Templates | Yes | Yes | Yes | n/a |
Music | ||||
FM Radio | - | Yes | - | - |
Headphone Jack (3.5mm) | - | - | - | Yes |
Music Player | - | Yes | Yes | n/a |
Photo & Video | ||||
Miracast | - | - | - | Yes |
Power | ||||
Wireless Charging | - | - | - | 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 | ||||
BREW | - | - | Yes | n/a |
Games | Yes | Yes | Yes | n/a |
Java (J2ME) | Yes | Yes | - | n/a |
Voice | ||||
Headset Jack (2.5 mm) | Yes | - | Yes | n/a |
Push-To-Talk | - | - | - | Yes |
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung SGH-X640 | Sony Ericsson K750 / W800 / D750 / W700 | LG VX-8550 Chocolate | Kyocera Brigadier |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Sony Ericsson K750 / W800 / D750 / W700 | LG VX-8550 Chocolate | Kyocera Brigadier |