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Phone | Samsung Gloss SCH-U440 | Samsung SGH-X640 | ZTE Blade Z Max | ZTE Solar |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
2.2" diag. 4 : 3 |
? |
6" diag. 16 : 9 |
4.5" diag. 16 : 9 |
Display Resolution & Type |
220 x 176 pixels (~128 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | 60 Hz |
Battery | 800 mAh | 800 mAh | 4,080 mAh | 2,070 mAh |
Processor | ? | ? | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) | 1.2 GHz Qualcomm Snapdragon 200 MSM8625 |
RAM | ? | ? | 2 GB | 768 MB |
Storage | ? raw hardware | ? raw hardware | 32 GB | 4 GB |
Main Camera | 1 megapixel | Yes | 16 megapixel | 5 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | 1080p HD | WVGA / 480p |
Front Camera | - | - | 8 megapixel | - |
Weight |
3.55 oz (101g) |
3 oz (85g) |
6.58 oz (186g) |
5.54 oz (157g) |
Dimensions |
2.55" x 2.94" x 0.82" (65 x 75 x 20.8 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
6.51" x 3.28" x 0.33" (165 x 83 x 8.3 mm) |
5.24" x 2.6" x 0.39" (133 x 66 x 9.9 mm) |
Form Factor | Clamshell | Clamshell | Slab | Slab |
Platform / OS | (proprietary) | (proprietary) | Android | Android |
Network Bands |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 1900 |
Data Technology | 1xRTT | GPRS | LTE (Cat 6) | HSPA 7.2 |
Features | ||||
Fingerprint Reader | - | - |
Yes stand-alone |
- |
Flashlight | - | - | Yes | - |
GPS / Location | Yes | - | n/a | n/a |
Accessibility | ||||
Adjustable Text Size | - | - | n/a | n/a |
Hearing Aid Compatible |
Yes M4, T4 (very tele-coil 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 |
Alerts | ||||
Extra Display | Yes | - | - | - |
Connectivity | ||||
Bluetooth | Yes | - | Yes | Yes |
USB | Yes | - |
Yes USB Type C |
Yes Micro-USB |
Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 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 | Yes | - | n/a | n/a |
Data & Network | ||||
WAP / Web Browser | - | Yes | n/a | n/a |
Input | ||||
Predictive Text Entry | - | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | 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 | n/a | n/a |
Instant Messaging | - | - | n/a | n/a |
MMS | Yes | Yes | n/a | n/a |
Text Messaging Templates | Yes | Yes | n/a | n/a |
Music | ||||
FM Radio | - | - | Yes | - |
Headphone Jack (3.5mm) | - | - | Yes | Yes |
Music Player | Yes | - | n/a | n/a |
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 | 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 |
Samsung Gloss SCH-U440 | Samsung SGH-X640 | ZTE Blade Z Max | ZTE Solar |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung Gloss SCH-U440 | Samsung SGH-X640 | ZTE Blade Z Max | ZTE Solar |