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Phone | Samsung SGH-X640 | ZTE Blade Max 3 / Max Blue | CAT S48c | UTStarcom PPC-6700 / XV-6700 / HTC Apache |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
6" diag. 16 : 9 |
5" diag. 16 : 9 |
? |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~441 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | 800 mAh | 4,000 mAh | 4,000 mAh | 1,350 mAh |
Processor | ? | 2 GHz Qualcomm Snapdragon 625 (MSM8953) | 2.2 GHz Qualcomm Snapdragon 630 | 416 MHz Intel |
RAM | ? | 2 GB | 4 GB | ? |
Storage | ? raw hardware | 16 GB | 32 GB | ? raw hardware |
Main Camera | Yes | 13 megapixel | 13 megapixel | 1 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | 4K UHD | 4K UHD | ? |
Front Camera | - | 5 megapixel | 5 megapixel | - |
Weight |
3 oz (85g) |
6.34 oz (180g) |
9.1 oz (258g) |
6.07 oz (172g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
6.49" x 3.3" x 0.35" (165 x 84 x 8.9 mm) |
5.9" x 3" x 0.5" (150 x 76 x 12.7 mm) |
4.25" x 2.32" x 0.93" (108 x 59 x 23.6 mm) |
Form Factor | Clamshell | Slab | Slab | Slide |
Platform / OS | (proprietary) | Android | Android | Windows Mobile Professional |
Network Bands |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25 WCDMA: 2, 4, 5 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 14, 25, 26, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
Data Technology | GPRS | LTE (Cat 4) | LTE (Cat 13) | EVDO r0 |
Features | ||||
Fingerprint Reader | - |
Yes stand-alone |
- | - |
Flashlight | - | Yes | Yes | - |
GPS / Location | - | n/a | n/a | n/a |
Ruggedized | - | - | Yes | - |
Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- |
Accessibility | ||||
Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Multiple Languages | Yes | n/a | n/a | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
Infrared (IR) | - | - | - | Yes |
NFC | - | - | Yes | - |
USB | - |
Yes USB Type C |
Yes USB Type C |
Yes Mini-USB |
Wi-Fi | - |
Yes 5 (802.11 ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes |
Contacts | ||||
Picture ID | Yes | n/a | n/a | n/a |
Ringer ID | Yes | n/a | n/a | n/a |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | n/a |
Custom Ringtones | Yes | n/a | n/a | n/a |
Real-Music Ringers | - | n/a | n/a | n/a |
Data & Network | ||||
Data Tethering | - | n/a | n/a | n/a |
WAP / Web Browser | Yes | n/a | n/a | n/a |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | - | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes |
Memory | ||||
Memory Card Slot | - | Yes | Yes | Yes |
Messaging | ||||
Email Client | - | n/a | n/a | n/a |
EMS / Picture Messaging | Yes | n/a | n/a | n/a |
MMS | Yes | n/a | n/a | n/a |
Text Messaging Templates | Yes | n/a | n/a | n/a |
Music | ||||
FM Radio | - | - | Yes | - |
Headphone Jack (3.5mm) | - | Yes | Yes | - |
Music Player | - | n/a | n/a | n/a |
Power | ||||
Fast Charging | - | Yes | Yes | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | n/a |
Calculator | Yes | n/a | n/a | n/a |
Calendar | Yes | n/a | n/a | n/a |
To-Do List | Yes | n/a | n/a | n/a |
Voice Memo | Yes | n/a | n/a | n/a |
Software | ||||
Games | Yes | n/a | n/a | n/a |
Java (J2ME) | Yes | n/a | n/a | n/a |
Voice | ||||
HD Voice | - | - | Yes | - |
Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a |
Push-To-Talk | - | - | Yes | - |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Samsung SGH-X640 | ZTE Blade Max 3 / Max Blue | CAT S48c | UTStarcom PPC-6700 / XV-6700 / HTC Apache |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | ZTE Blade Max 3 / Max Blue | CAT S48c | UTStarcom PPC-6700 / XV-6700 / HTC Apache |