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Phone | Samsung SGH-X640 | Samsung SGH-T519 Trace | ZTE Anthem 4G | TCL 40 XL / Jitterbug Smart 4 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
4.3" diag. 5 : 3 |
6.8" diag. 20 : 9 |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
220 x 176 pixels LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
720 x 1600 pixels (~260 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | 90 Hz |
Battery | 800 mAh | ? | 1,780 mAh | 5,000 mAh |
Processor | ? | ? | 1.2 GHz Qualcomm Snapdragon | 2.3 GHz MediaTek Helio G37 |
RAM | ? | ? | 512 MB | 4 GB |
Storage | ? raw hardware | ? raw hardware | 4 GB | 128 GB |
Main Camera | Yes | 1 megapixel | 5 megapixel | 50 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | ? | 1080p HD | 1080p HD |
Front Camera | - | - | Yes | 8 megapixel |
Weight |
3 oz (85g) |
2.5 oz (71g) |
6.7 oz (190g) |
6.88 oz (195g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.45" x 1.97" x 0.3" (113 x 50 x 7.6 mm) |
5.12" x 2.68" x 0.54" (130 x 68 x 13.7 mm) |
6.61" x 3.01" x 0.35" (168 x 76 x 8.8 mm) |
Form Factor | Clamshell | Slab | Slab | Slab |
Platform / OS | (proprietary) | (proprietary) | Android | Android |
Network Bands |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | GPRS | EDGE | LTE (Cat 3) | LTE (Cat 6) |
Features | ||||
Barometer | - | - | - | Yes |
Fingerprint Reader | - | - | - | Yes |
Flashlight | - | - | - | Yes |
GPS / Location | - | - | n/a | n/a |
Accessibility | ||||
Hearing Aid Compatible | - | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | Yes | n/a | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
Mobile Hotspot | - | - | n/a | n/a |
USB | - | Yes |
Yes Micro-USB |
Yes USB Type C |
Wi-Fi | - | - | Yes |
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 | - | - | n/a | n/a |
Customization | ||||
Custom Graphics | Yes | Yes | n/a | n/a |
Custom Ringtones | Yes | Yes | n/a | n/a |
Real-Music Ringers | - | Yes | n/a | n/a |
Data & Network | ||||
External Antenna Jack | - | 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 | Yes |
Messaging | ||||
Email Client | - | - | n/a | n/a |
EMS / Picture Messaging | Yes | Yes | n/a | n/a |
Instant Messaging | - | Yes | n/a | n/a |
MMS | Yes | Yes | n/a | n/a |
Text Messaging Templates | Yes | Yes | n/a | n/a |
Music | ||||
Headphone Jack (3.5mm) | - | - | Yes | Yes |
Music Player | - | Yes | n/a | n/a |
Stereo Speakers | - | - | - | Yes |
Photo & Video | ||||
TV Output | - | Yes | 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 | Yes | n/a | n/a |
Voice Memo | Yes | Yes | n/a | n/a |
Software | ||||
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 | - | n/a | n/a |
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung SGH-X640 | Samsung SGH-T519 Trace | ZTE Anthem 4G | TCL 40 XL / Jitterbug Smart 4 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Samsung SGH-T519 Trace | ZTE Anthem 4G | TCL 40 XL / Jitterbug Smart 4 |