Compare Phones
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| Phone | Alcatel Pop Astro | Kyocera Echo | Samsung SGH-X820 | ZTE C88 | Samsung SGH-A657 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
3.5" diag. 5 : 3 |
? |
2" diag. 4 : 3 |
? |
| Display Resolution & Type |
540 x 960 pixels (~245 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~267 ppi) LCD (TFT/TFD) |
220 x 176 pixels LCD (TFT/TFD) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | ? | ? | ? |
| Battery | 2,000 mAh | 1,370 mAh | 650 mAh | 800 mAh | 1,420 mAh |
| Processor | 1.5 GHz MediaTek MTK6732 | 1 GHz Qualcomm Snapdragon S1 QSD8650 | ? | ? | ? |
| RAM | 1 GB | ? | ? | ? | ? |
| Storage | 4 GB | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 5 megapixel | 5 megapixel | 2 megapixel | Yes | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | 720p HD | ? | - | - |
| Front Camera | Yes | - | - | - | - |
| Weight |
5.11 oz (145g) |
6.8 oz (193g) |
2.33 oz (66g) |
3.46 oz (98g) |
4.34 oz (123g) |
| Dimensions |
5.23" x 2.57" x 0.39" (133 x 65 x 9.9 mm) |
4.53" x 2.22" x 0.68" (115 x 56 x 17.2 mm) |
4.45" x 1.97" x 0.27" (113 x 50 x 6.9 mm) |
3.85" x 1.92" x 0.7" (98 x 49 x 17.8 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
| Form Factor | Slab | Slab | Slab | Clamshell | Slab |
| Platform / OS | Android | Android | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | EVDO rA | EDGE | 1xRTT | HSDPA 3.6 |
| Features | |||||
| Flashlight | Yes | - | - | - | Yes |
| GPS / Location | n/a | n/a | - | Yes | Yes |
| Ruggedized | - | - | - | - | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | - | - |
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- | - | - |
| Multiple Languages | n/a | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Mobile Hotspot | n/a | n/a | - | - | - |
| USB |
Yes Micro-USB |
Yes | Yes |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
- | - | - |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | - | Yes |
| Ringer ID | n/a | n/a | Yes | Yes | Yes |
| Voice Dialing | n/a | n/a | - | Yes | - |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | Yes | Yes |
| Custom Ringtones | n/a | n/a | Yes | Yes | Yes |
| Real-Music Ringers | n/a | n/a | Yes | Yes | Yes |
| Data & Network | |||||
| Data Tethering | n/a | n/a | - | - | Yes |
| External Antenna Jack | n/a | n/a | Yes | - | - |
| WAP / Web Browser | n/a | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | Yes |
Yes Capacitive |
- | - | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | Yes | Yes | Yes |
| EMS / Picture Messaging | n/a | n/a | Yes | - | - |
| Instant Messaging | n/a | n/a | - | Yes | Yes |
| MMS | n/a | n/a | Yes | Yes | Yes |
| Text Messaging Templates | n/a | n/a | Yes | Yes | Yes |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | - | - |
| Music Player | n/a | n/a | - | - | Yes |
| Photo & Video | |||||
| TV Output | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | Yes | Yes |
| Calculator | n/a | n/a | Yes | Yes | Yes |
| Calendar | n/a | n/a | Yes | Yes | Yes |
| To-Do List | n/a | n/a | Yes | - | Yes |
| Voice Memo | n/a | n/a | Yes | Yes | Yes |
| Software | |||||
| BREW | n/a | n/a | - | Yes | - |
| Games | n/a | n/a | Yes | Yes | Yes |
| Java (J2ME) | n/a | n/a | Yes | - | Yes |
| Voice | |||||
| HD Voice | Yes | - | - | - | - |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Alcatel Pop Astro | Kyocera Echo | Samsung SGH-X820 | ZTE C88 | Samsung SGH-A657 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Alcatel Pop Astro | Kyocera Echo | Samsung SGH-X820 | ZTE C88 | Samsung SGH-A657 |
