Compare Phones
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| Phone | Samsung Galaxy S II Skyrocket | ZTE Z331 | Samsung M220 | Alcatel Pop Astro | Samsung SPH/SCH-N300 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.5" diag. 5 : 3 |
2.4" diag. 4 : 3 |
1.5" diag. 4 : 3 |
4.5" diag. 16 : 9 |
? |
| Display Resolution & Type |
480 x 800 pixels (~207 ppi) AMOLED |
176 x 220 pixels (~117 ppi) LCD (TFT/TFD) |
128 x 160 pixels (~137 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~245 ppi) LCD (TFT/TFD) |
128 x 64 pixels |
| Display Refresh | 60 Hz | ? | ? | 60 Hz | ? |
| Battery | 1,850 mAh | 950 mAh | 800 mAh | 2,000 mAh | ? |
| Processor | 1.5 GHz Qualcomm Snapdragon S3 APQ8060 | ? | ? | 1.5 GHz MediaTek MTK6732 | ? |
| RAM | 1 GB | ? | ? | 1 GB | ? |
| Storage | 16 GB | ? raw hardware | ? raw hardware | 4 GB | ? raw hardware |
| Main Camera | 8 megapixel | 3 megapixel | - | 5 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | QCIF (176 x 144) | - | 1080p HD | - |
| Front Camera | 2 megapixel | - | - | Yes | - |
| Weight |
4.71 oz (133g) |
4 oz (113g) |
3.1 oz (88g) |
5.11 oz (145g) |
4.1 oz (116g) |
| Dimensions |
5.12" x 2.72" x 0.35" (130 x 69 x 9 mm) |
3.84" x 2.02" x 0.69" (98 x 51 x 17.5 mm) |
3.5" x 1.9" x 0.8" (89 x 48 x 20.3 mm) |
5.23" x 2.57" x 0.39" (133 x 65 x 9.9 mm) |
4.5" x 1.9" x 0.9" (114 x 48 x 22.9 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Slab | Flip |
| Platform / OS | Android | (proprietary) | (proprietary) | Android | (proprietary) |
| Network Bands |
4G LTE: 4, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | LTE (Cat 3) | HSDPA 3.6 | 1xRTT | LTE (Cat 4) | - |
| Features | |||||
| Flashlight | - | - | - | Yes | - |
| GPS / Location | n/a | Yes | Yes | n/a | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | n/a | - |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | n/a | Yes | Yes | n/a | - |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | - | Yes | Yes | - | - |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Mobile Hotspot | n/a | - | - | n/a | - |
| NFC | Yes | - | - | - | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
- |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- | - |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | n/a | - |
| Ringer ID | n/a | Yes | Yes | n/a | - |
| Voice Dialing | n/a | - | Yes | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | n/a | - |
| Custom Ringtones | n/a | Yes | Yes | n/a | - |
| Real-Music Ringers | n/a | Yes | - | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | Yes | Yes | n/a | Yes |
| WAP / Web Browser | n/a | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
- | - | Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | n/a | Yes | - | n/a | - |
| Instant Messaging | n/a | Yes | - | n/a | - |
| MMS | n/a | Yes | - | n/a | - |
| Text Messaging Templates | n/a | Yes | Yes | n/a | - |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | - | Yes | - |
| Music Player | n/a | Yes | - | n/a | - |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| TV Output | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | Yes |
| Calculator | n/a | Yes | Yes | n/a | Yes |
| Calendar | n/a | Yes | Yes | n/a | Yes |
| To-Do List | n/a | - | Yes | n/a | Yes |
| Voice Memo | n/a | Yes | Yes | n/a | - |
| Software | |||||
| Games | n/a | Yes | Yes | n/a | Yes |
| Java (J2ME) | n/a | Yes | Yes | n/a | - |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | - | Yes | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| Samsung Galaxy S II Skyrocket | ZTE Z331 | Samsung M220 | Alcatel Pop Astro | Samsung SPH/SCH-N300 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S II Skyrocket | ZTE Z331 | Samsung M220 | Alcatel Pop Astro | Samsung SPH/SCH-N300 |
