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Phone | Samsung SCH-A645 | Samsung SCH-R211 | Samsung Captivate (Galaxy S) | ZTE Blade Z Max |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
1.5" diag. 1 : 1 |
4" diag. 5 : 3 |
6" diag. 16 : 9 |
Display Resolution & Type |
128 x 160 pixels LCD (STN) |
128 x 128 pixels (~121 ppi) LCD (STN) |
480 x 800 pixels (~233 ppi) AMOLED |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | 60 Hz |
Battery | 1,000 mAh | 800 mAh | 1,500 mAh | 4,080 mAh |
Processor | ? | ? | 1 GHz Samsung Hummingbird Cortex A8 | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) |
RAM | ? | ? | ? | 2 GB |
Storage | ? raw hardware | ? raw hardware | 16 GB | 32 GB |
Main Camera | - | - | 5 megapixel | 16 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | 720p HD | 1080p HD |
Front Camera | - | - | - | 8 megapixel |
Weight |
3.2 oz (91g) |
2.73 oz (77g) |
4.41 oz (125g) |
6.58 oz (186g) |
Dimensions |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
4.07" x 1.77" x 0.59" (103 x 45 x 15 mm) |
4.83" x 2.52" x 0.41" (123 x 64 x 10.4 mm) |
6.51" x 3.28" x 0.33" (165 x 83 x 8.3 mm) |
Form Factor | Clamshell | Slab | Slab | Slab |
Platform / OS | (proprietary) | (proprietary) | Android | Android |
Network Bands |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1700, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | 1xRTT | 1xRTT | HSPA 7.2 | LTE (Cat 6) |
Features | ||||
Fingerprint Reader | - | - | - |
Yes stand-alone |
Flashlight | - | - | - | Yes |
GPS / Location | Yes | Yes | n/a | n/a |
Accessibility | ||||
Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3 (mostly compatible) |
Yes M3 (mostly compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | Yes | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | - | - |
Connectivity | ||||
Bluetooth | - | - | Yes | Yes |
USB | - | - |
Yes Micro-USB |
Yes USB Type C |
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 | 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 | ||||
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 | - | n/a | n/a |
Instant Messaging | - | - | n/a | n/a |
MMS | - | - | 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 | - | - | n/a | n/a |
Photo & Video | ||||
DLNA | - | - | 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 | - | n/a | n/a |
Software | ||||
BREW | Yes * | Yes | n/a | n/a |
Games | 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 | ||||
Samsung SCH-A645 | Samsung SCH-R211 | Samsung Captivate (Galaxy S) | ZTE Blade Z Max |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SCH-A645 | Samsung SCH-R211 | Samsung Captivate (Galaxy S) | ZTE Blade Z Max |