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Phone | BlackBerry 7750 | Samsung SCH-R211 | Samsung SGH-A657 | Palm Treo 600 (CDMA) | ZTE Blade Z Max |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? |
1.5" diag. 1 : 1 |
? | ? |
6" diag. 16 : 9 |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
128 x 128 pixels (~121 ppi) LCD (STN) |
176 x 220 pixels LCD (TFT/TFD) |
160 x 160 pixels LCD (Color) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | ? | 60 Hz |
Battery | ? | 800 mAh | 1,420 mAh | ? | 4,080 mAh |
Processor | ? | ? | ? | ? | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) |
RAM | ? | ? | ? | ? | 2 GB |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 32 GB |
Main Camera | - | - | - | Yes | 16 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | - | - | - | - | 1080p HD |
Front Camera | - | - | - | - | 8 megapixel |
Weight |
5.01 oz (142g) |
2.73 oz (77g) |
4.34 oz (123g) |
6.2 oz (176g) |
6.58 oz (186g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.07" x 1.77" x 0.59" (103 x 45 x 15 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
6.51" x 3.28" x 0.33" (165 x 83 x 8.3 mm) |
Form Factor | Slab | Slab | Slab | Slab | Slab |
Platform / OS | BlackBerry OS | (proprietary) | (proprietary) | Palm OS | Android |
Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | 1xRTT | 1xRTT | HSDPA 3.6 | 1xRTT | LTE (Cat 6) |
Features | |||||
Fingerprint Reader | - | - | - | - |
Yes stand-alone |
Flashlight | - | - | Yes | - | Yes |
GPS / Location | n/a | Yes | Yes | n/a | n/a |
Ruggedized | - | - | Yes | - | - |
Accessibility | |||||
Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- | - |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | n/a | Yes | Yes | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
Alerts | |||||
Ringer Profiles | Yes | - | - | - | - |
Connectivity | |||||
Bluetooth | - | - | Yes | - | Yes |
Infrared (IR) | - | - | - | Yes | - |
USB | Yes | - | Yes | Yes |
Yes USB Type C |
Wi-Fi | - | - | - | - |
Yes 4 (802.11 b,g,n) |
Contacts | |||||
Picture ID | n/a | Yes | Yes | n/a | n/a |
Ringer ID | n/a | Yes | Yes | n/a | n/a |
Customization | |||||
Custom Graphics | n/a | Yes | Yes | n/a | n/a |
Custom Ringtones | n/a | Yes | Yes | n/a | n/a |
Real-Music Ringers | n/a | - | Yes | n/a | n/a |
Data & Network | |||||
Data Tethering | n/a | - | Yes | n/a | n/a |
WAP / Web Browser | n/a | Yes | Yes | n/a | n/a |
Input | |||||
Predictive Text Entry | n/a | Yes | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - | Yes | - |
Touch Screen | - | - | - | Yes |
Yes Capacitive |
Memory | |||||
Memory Card Slot | - | - | Yes | Yes | Yes |
Messaging | |||||
Email Client | n/a | - | Yes | n/a | n/a |
Instant Messaging | n/a | - | Yes | n/a | n/a |
MMS | n/a | - | Yes | n/a | n/a |
Text Messaging Templates | n/a | Yes | Yes | n/a | n/a |
Music | |||||
FM Radio | - | - | - | - | Yes |
Headphone Jack (3.5mm) | - | - | - | - | Yes |
Music Player | n/a | - | Yes | n/a | n/a |
Power | |||||
Fast Charging | - | - | - | - | Yes |
Productivity | |||||
Alarm | n/a | Yes | Yes | n/a | n/a |
Calculator | n/a | Yes | Yes | n/a | n/a |
Calendar | n/a | Yes | Yes | n/a | n/a |
To-Do List | n/a | - | Yes | n/a | n/a |
Voice Memo | n/a | - | Yes | n/a | n/a |
Software | |||||
BREW | n/a | Yes | - | n/a | n/a |
Games | n/a | Yes | Yes | n/a | n/a |
Java (J2ME) | n/a | - | Yes | n/a | n/a |
Voice | |||||
HD Voice | - | - | - | - | Yes |
Headset Jack (2.5 mm) | n/a | Yes | - | n/a | n/a |
Push-To-Talk | - | - | Yes | - | - |
Speaker Phone | - | Yes | Yes | Yes | Yes |
BlackBerry 7750 | Samsung SCH-R211 | Samsung SGH-A657 | Palm Treo 600 (CDMA) | ZTE Blade Z Max |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 7750 | Samsung SCH-R211 | Samsung SGH-A657 | Palm Treo 600 (CDMA) | ZTE Blade Z Max |