Compare Phones
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| Phone | ZTE Concord II | Samsung Jack i637 | HTC Droid Eris | Coolpad Quattro 4G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
2.4" diag. 4 : 3 |
3.2" diag. 5 : 3 |
4" diag. 5 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz |
| Battery | 1,820 mAh | 1,480 mAh | 1,300 mAh | 1,600 mAh |
| Processor | 1.2 GHz Qualcomm MSM8210 | ? | 528 MHz MSM7600 | ? |
| RAM | 1 GB | ? | ? | ? |
| Storage | 4 GB | ? raw hardware | ? raw hardware | 512 MB |
| Main Camera | 5 megapixel | 3 megapixel | 5 megapixel | 3 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 720p HD | ? | CIF (352 x 288) | VGA (640 x 480) |
| Front Camera | - | - | - | Yes |
| Weight |
4.4 oz (125g) |
3.6 oz (102g) |
4.43 oz (126g) |
3.31 oz (94g) |
| Dimensions |
4.96" x 2.56" x 0.42" (126 x 65 x 10.7 mm) |
4.4" x 2.4" x 0.5" (112 x 61 x 12.7 mm) |
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) |
| Platform / OS | Android | Windows Mobile Standard | Android | Android |
| Network Bands |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
| Data Technology | HSPA+ 21 | HSDPA 3.6 | EVDO rA | LTE (Cat 3) |
| Features | ||||
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | - | Yes | - | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| USB |
Yes Micro-USB |
Yes |
Yes Mini-USB |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
Yes 802.11 b,g |
Yes |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - |
| Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes |
| Voice | ||||
| HD Voice | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| ZTE Concord II | Samsung Jack i637 | HTC Droid Eris | Coolpad Quattro 4G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Concord II | Samsung Jack i637 | HTC Droid Eris | Coolpad Quattro 4G |
