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Phone | HTC Droid Eris | Coolpad Quattro 4G | ZTE Z222 / Z223 | HTC HD7 / HD7S |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
3.2" diag. 5 : 3 |
4" diag. 5 : 3 |
2" diag. 4 : 3 |
4.3" diag. 5 : 3 |
Display Resolution & Type |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
Display Refresh | 60 Hz | 60 Hz | ? | ? |
Battery | 1,300 mAh | 1,600 mAh | 900 mAh | 1,230 mAh |
Processor | 528 MHz MSM7600 | ? | QSC6270 | 1 GHz Qualcomm Snapdragon S1 QSD8250 |
RAM | ? | ? | 64 MB | ? |
Storage | ? raw hardware | 512 MB | 128 MB | 16 GB |
Main Camera | 5 megapixel | 3 megapixel | Yes | 5 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | CIF (352 x 288) | VGA (640 x 480) | ? | 720p HD |
Front Camera | - | Yes | - | - |
Weight |
4.43 oz (126g) |
3.31 oz (94g) |
3.24 oz (92g) |
5.71 oz (162g) |
Dimensions |
4.45" x 2.19" x 0.52" (113 x 55 x 13.2 mm) |
4.96" x 2.6" x 0.51" (126 x 66 x 13 mm) |
3.76" x 1.92" x 0.73" (96 x 49 x 18.5 mm) |
4.8" x 2.7" x 0.44" (122 x 69 x 11.2 mm) |
Form Factor | Slab | Slab | Clamshell | Slab |
Platform / OS | Android | Android | (proprietary) | Windows |
Network Bands |
CDMA: 850, 1900 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
WCDMA: 2, 5 GSM: 850, 1900 |
|
Data Technology | EVDO rA | LTE (Cat 3) | HSDPA 3.6 | HSPA 7.2 |
Features | ||||
GPS / Location | n/a | n/a | - | n/a |
Accessibility | ||||
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Multiple Languages | n/a | n/a | Yes | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | - | Yes | - |
Ringer Profiles | - | - | Yes | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | Yes |
Mobile Hotspot | n/a | n/a | - | n/a |
USB |
Yes Mini-USB |
Yes |
Yes Micro-USB |
Yes Micro-USB |
Wi-Fi |
Yes 802.11 b,g |
Yes | - |
Yes 4 (802.11 b,g,n) |
Contacts | ||||
Picture ID | n/a | n/a | Yes | n/a |
Ringer ID | n/a | n/a | Yes | n/a |
Voice Dialing | n/a | n/a | - | n/a |
Customization | ||||
Custom Graphics | n/a | n/a | Yes | n/a |
Custom Ringtones | n/a | n/a | Yes | n/a |
Real-Music Ringers | n/a | n/a | Yes | n/a |
Data & Network | ||||
Data Tethering | n/a | n/a | - | n/a |
WAP / Web Browser | n/a | n/a | Yes | n/a |
Input | ||||
Predictive Text Entry | n/a | n/a | Yes | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
Memory | ||||
Memory Card Slot | Yes | Yes | - | - |
Messaging | ||||
Email Client | n/a | n/a | Yes | n/a |
Instant Messaging | n/a | n/a | - | n/a |
MMS | n/a | n/a | Yes | n/a |
Text Messaging Templates | n/a | n/a | Yes | n/a |
Music | ||||
FM Radio | - | - | Yes * | Yes |
Headphone Jack (3.5mm) | Yes | Yes | - | Yes |
Music Player | n/a | n/a | - | n/a |
Stereo Speakers | - | - | - | Yes |
Productivity | ||||
Alarm | n/a | n/a | Yes | n/a |
Calculator | n/a | n/a | Yes | n/a |
Calendar | n/a | n/a | Yes | n/a |
Voice Memo | n/a | n/a | Yes | n/a |
Software | ||||
Games | n/a | n/a | Yes | n/a |
Java (J2ME) | n/a | n/a | Yes | n/a |
Voice | ||||
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
HTC Droid Eris | Coolpad Quattro 4G | ZTE Z222 / Z223 | HTC HD7 / HD7S |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | HTC Droid Eris | Coolpad Quattro 4G | ZTE Z222 / Z223 | HTC HD7 / HD7S |