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| Phone | Audiovox CDM-8940 | Samsung SGH-X640 | Samsung Galaxy S 4 (GSM) |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? | ? |
5" diag. 16 : 9 |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 1920 pixels (~441 ppi) AMOLED |
| Display Refresh | ? | ? | 60 Hz |
| Battery | 1,100 mAh | 800 mAh | 2,600 mAh |
| Processor | ? | ? | 1.9 GHz Qualcomm Snapdragon 600 8064T |
| RAM | ? | ? | 2 GB |
| Storage | ? raw hardware | ? raw hardware | 16 GB * |
| Main Camera | 1 megapixel | Yes | 13 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | ? | - | 1080p HD |
| Front Camera | - | - | 2 megapixel |
| Weight |
3.89 oz (110g) |
3 oz (85g) |
4.59 oz (130g) |
| Dimensions |
3.56" x 1.82" x 0.92" (90 x 46 x 23.4 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.38" x 2.75" x 0.31" (137 x 70 x 7.9 mm) |
| Form Factor | Clamshell | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
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| Data Technology | EVDO r0 | GPRS | LTE (Cat 3) |
| Features | |||
| Flashlight | Yes | - | Yes |
| GPS / Location | Yes | - | n/a |
| Accessibility | |||
| Adjustable Text Size | - | - | n/a |
| Hearing Aid Compatible | - | - |
Yes M3 (mostly compatible) |
| Multiple Languages | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | - | Yes |
| Alerts | |||
| Extra Display | Yes | - | - |
| Connectivity | |||
| Bluetooth | - | - | Yes |
| Infrared (IR) | - | - | Yes |
| Mobile Hotspot | - | - | n/a |
| NFC | - | - | Yes |
| USB | Yes | - | Yes |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||
| Picture ID | Yes | Yes | n/a |
| Ringer ID | Yes | Yes | n/a |
| Voice Dialing | Yes | - | n/a |
| Customization | |||
| Custom Graphics | Yes | Yes | n/a |
| Custom Ringtones | Yes | Yes | n/a |
| Real-Music Ringers | - | - | n/a |
| Data & Network | |||
| Data Tethering | Yes | - | n/a |
| WAP / Web Browser | Yes | Yes | n/a |
| Input | |||
| Predictive Text Entry | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes |
| Touch Screen | - | - |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | - | Yes |
| Messaging | |||
| Email Client | - | - | n/a |
| EMS / Picture Messaging | - | Yes | n/a |
| Instant Messaging | - | - | n/a |
| MMS | Yes | Yes | n/a |
| Text Messaging Templates | Yes | Yes | n/a |
| Music | |||
| Headphone Jack (3.5mm) | - | - | Yes |
| Music Player | Yes | - | n/a |
| Photo & Video | |||
| DLNA | - | - | Yes |
| Miracast | - | - | Yes |
| TV Output | - | - | Yes |
| Productivity | |||
| Alarm | Yes | Yes | n/a |
| Calculator | Yes | Yes | n/a |
| Calendar | Yes | Yes | n/a |
| To-Do List | - | Yes | n/a |
| Voice Memo | Yes | Yes | n/a |
| Software | |||
| BREW | Yes | - | n/a |
| Games | Yes * | Yes | n/a |
| Java (J2ME) | - | Yes | n/a |
| Voice | |||
| Call Screening | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | Yes | n/a |
| Speaker Phone | Yes | Yes | Yes |
| * Some versions only | |||
| Audiovox CDM-8940 | Samsung SGH-X640 | Samsung Galaxy S 4 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Audiovox CDM-8940 | Samsung SGH-X640 | Samsung Galaxy S 4 (GSM) |
