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Phone | Audiovox CDM-8900 | Samsung SGH-X640 | HTC EVO 4G | T-Mobile REVVL V |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
4.3" diag. 5 : 3 |
6.5" diag. 20 : 9 |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
720 x 1600 pixels (~269 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | 60 Hz |
Battery | 1,000 mAh | 800 mAh | 1,500 mAh | 4,000 mAh |
Processor | ? | ? | 1 GHz Qualcomm Snapdragon S1 QSD8650 | 2 GHz MediaTek Helio G25 (MT6762V) |
RAM | ? | ? | ? | 3 GB |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | 32 GB |
Main Camera | Yes | Yes | 8 megapixel | 13 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | 720p HD | 1080p HD |
Front Camera | - | - | Yes | 5 megapixel |
Weight |
3.28 oz (93g) |
3 oz (85g) |
6 oz (170g) |
6.45 oz (183g) |
Dimensions |
3.41" x 1.77" x 0.75" (87 x 45 x 19.1 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.8" x 2.6" x 0.5" (122 x 66 x 12.7 mm) |
6.57" x 3.01" x 0.34" (167 x 76 x 8.6 mm) |
Form Factor | Clamshell | Clamshell | Slab | Slab |
Platform / OS | (proprietary) | (proprietary) | Android | Android |
Network Bands |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
4G WiMAX: 41 CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | 1xRTT | GPRS | WiMAX | LTE (Cat 6) |
Features | ||||
Fingerprint Reader | - | - | - |
Yes stand-alone |
Flashlight | - | - | - | Yes |
GPS / Location | Yes | - | n/a | n/a |
Accessibility | ||||
Hearing Aid Compatible | - | - | Yes |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | Yes | n/a | n/a |
TTY/TDD (Digital) | - | - | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | - | - |
Connectivity | ||||
Bluetooth | - | - | Yes | Yes |
Mobile Hotspot | - | - | n/a | n/a |
USB | Yes | - | Yes |
Yes USB Type C |
Wi-Fi | - | - |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | ||||
Picture ID | Yes | Yes | n/a | n/a |
Ringer ID | Yes | Yes | n/a | n/a |
Voice Dialing | Yes | - | n/a | n/a |
Customization | ||||
Custom Graphics | Yes | Yes | n/a | n/a |
Custom Ringtones | Yes | Yes | n/a | n/a |
Real-Music Ringers | - | - | n/a | n/a |
Data & Network | ||||
Data Tethering | Yes | - | n/a | n/a |
WAP / Web Browser | Yes | Yes | n/a | n/a |
Input | ||||
Predictive Text Entry | Yes | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | - | Yes | Yes |
Messaging | ||||
Email Client | - | - | n/a | n/a |
EMS / Picture Messaging | Yes | Yes | n/a | n/a |
Instant Messaging | - | - | n/a | n/a |
MMS | - | Yes | n/a | n/a |
Text Messaging Templates | Yes | Yes | n/a | n/a |
Music | ||||
FM Radio | - | - | Yes | Yes |
Headphone Jack (3.5mm) | - | - | Yes | Yes |
Music Player | - | - | n/a | n/a |
Photo & Video | ||||
TV Output | - | - | Yes | - |
Power | ||||
Fast Charging | - | - | - | Yes |
Productivity | ||||
Alarm | Yes | Yes | n/a | n/a |
Calculator | Yes | Yes | n/a | n/a |
Calendar | Yes | Yes | n/a | n/a |
To-Do List | - | Yes | n/a | n/a |
Voice Memo | Yes | Yes | n/a | n/a |
Software | ||||
BREW | Yes * | - | n/a | n/a |
Games | Yes | Yes | n/a | n/a |
Java (J2ME) | Yes * | Yes | n/a | n/a |
Voice | ||||
HD Voice | - | - | - | Yes |
Headset Jack (2.5 mm) | Yes | Yes | n/a | n/a |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Audiovox CDM-8900 | Samsung SGH-X640 | HTC EVO 4G | T-Mobile REVVL V |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Audiovox CDM-8900 | Samsung SGH-X640 | HTC EVO 4G | T-Mobile REVVL V |