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Phone | Sony Ericsson Z550a | Motorola E815 / E816 Hollywood | Samsung SCH-R211 | Samsung SPH-i550 | Coolpad Quattro 4G |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Not yet released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
1.9" diag. 4 : 3 |
? |
1.5" diag. 1 : 1 |
? |
4" diag. 5 : 3 |
Display Resolution & Type |
176 x 220 pixels (~148 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 128 pixels (~121 ppi) LCD (STN) |
320 x 320 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | ? | 60 Hz |
Battery | ? | 1,030 mAh | 800 mAh | ? | 1,600 mAh |
Processor | ? | ? | ? | 200 MHz Motorola MX-1 | ? |
RAM | ? | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 512 MB |
Main Camera | 1 megapixel | 1 megapixel | - | 1 megapixel | 3 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | ? | ? | - | ? | VGA (640 x 480) |
Front Camera | - | - | - | - | Yes |
Weight |
3.26 oz (92g) |
4.6 oz (130g) |
2.73 oz (77g) |
? |
3.31 oz (94g) |
Dimensions |
3.43" x 1.77" x 0.79" (87 x 45 x 20.1 mm) |
3.71" x 1.95" x 1.01" (94 x 50 x 25.7 mm) |
4.07" x 1.77" x 0.59" (103 x 45 x 15 mm) |
3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm) |
4.96" x 2.6" x 0.51" (126 x 66 x 13 mm) |
Form Factor | Clamshell | Clamshell | Slab | Clamshell | Slab |
Platform / OS | (proprietary) | (proprietary) | (proprietary) | Palm OS | Android |
Network Bands |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
Data Technology | GPRS | EVDO r0 | 1xRTT | 1xRTT | LTE (Cat 3) |
Features | |||||
GPS / Location | - | Yes | Yes | n/a | n/a |
Accessibility | |||||
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | Yes | Yes | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
Alerts | |||||
Extra Display | Yes | Yes | - | Yes | - |
Ringer Profiles | Yes | - | - | - | - |
Connectivity | |||||
Bluetooth | Yes | Yes | - | - | Yes |
Infrared (IR) | - | - | - | Yes | - |
Mobile Hotspot | - | - | - | n/a | n/a |
USB | Yes | Yes | - | - | Yes |
Wi-Fi | - | - | - | - | Yes |
Contacts | |||||
Picture ID | Yes | Yes | Yes | n/a | n/a |
Ringer ID | Yes | Yes | Yes | n/a | n/a |
Voice Dialing | Yes | Yes | - | n/a | n/a |
Customization | |||||
Custom Graphics | Yes | Yes | Yes | n/a | n/a |
Custom Ringtones | Yes | Yes | Yes | n/a | n/a |
Real-Music Ringers | Yes | Yes | - | n/a | n/a |
Data & Network | |||||
Data Tethering | Yes | Yes | - | n/a | n/a |
External Antenna Jack | - | Yes | - | n/a | n/a |
WAP / Web Browser | Yes | Yes | Yes | n/a | n/a |
Input | |||||
Predictive Text Entry | Yes | Yes | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Touch Screen | - | - | - | Yes |
Yes Capacitive |
Memory | |||||
Memory Card Slot | Yes | Yes | - | Yes | Yes |
Messaging | |||||
Email Client | Yes | - | - | 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 | Yes | n/a | n/a |
Music | |||||
FM Radio | Yes | - | - | - | - |
Headphone Jack (3.5mm) | - | - | - | - | Yes |
Music Player | Yes | Yes | - | n/a | n/a |
Productivity | |||||
Alarm | Yes | Yes | Yes | n/a | n/a |
Calculator | Yes | Yes | Yes | n/a | n/a |
Calendar | Yes | 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 | Yes | n/a | n/a |
Games | Yes | Yes | Yes | n/a | n/a |
Java (J2ME) | Yes | - | - | n/a | n/a |
Voice | |||||
Headset Jack (2.5 mm) | - | Yes | Yes | n/a | n/a |
Push-To-Talk | Yes * | - | - | - | - |
Speaker Phone | Yes | Yes | Yes | - | Yes |
* Some versions only | |||||
Sony Ericsson Z550a | Motorola E815 / E816 Hollywood | Samsung SCH-R211 | Samsung SPH-i550 | Coolpad Quattro 4G |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Sony Ericsson Z550a | Motorola E815 / E816 Hollywood | Samsung SCH-R211 | Samsung SPH-i550 | Coolpad Quattro 4G |