Compare Phones
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| Phone | Samsung SCH-A990 | Sony Ericsson Z550a | HTC Amaze 4G | LG VX-8100 | Samsung SPH/SCH-N300 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
1.9" diag. 4 : 3 |
4.3" diag. 16 : 9 |
? | ? |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels (~148 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~256 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 64 pixels |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,000 mAh | ? | 1,730 mAh | 1,000 mAh | ? |
| Processor | ? | ? | 1.5 GHz Qualcomm Snapdragon S3 dual-core | ? | ? |
| RAM | ? | ? | 1 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | 1 megapixel | 8 megapixel | 1 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | ? | 1080p HD | QCIF (176 x 144) | - |
| Front Camera | - | - | 2 megapixel | - | - |
| Weight |
4.4 oz (125g) |
3.26 oz (92g) |
6.1 oz (173g) |
4.16 oz (118g) |
4.1 oz (116g) |
| Dimensions |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
3.43" x 1.77" x 0.79" (87 x 45 x 20.1 mm) |
5.12" x 2.58" x 0.46" (130 x 66 x 11.7 mm) |
3.58" x 1.92" x 1.03" (91 x 49 x 26.2 mm) |
4.5" x 1.9" x 0.9" (114 x 48 x 22.9 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Clamshell | Flip |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | EVDO r0 | GPRS | HSPA+ 42 | EVDO r0 | - |
| Features | |||||
| Flashlight | Yes | - | Yes | - | - |
| GPS / Location | Yes | - | n/a | Yes | Yes |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
| Multiple Languages | Yes | Yes | n/a | Yes | - |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | Yes | Yes | - | Yes | - |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Mobile Hotspot | - | - | n/a | - | - |
| NFC | - | - | Yes | - | - |
| USB | Yes | Yes | Yes | Yes | - |
| Wi-Fi | - | - |
Yes 4 (802.11 a,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | - |
| Ringer ID | Yes | Yes | n/a | Yes | - |
| Voice Dialing | Yes | Yes | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | Yes | - |
| Custom Ringtones | Yes | Yes | n/a | Yes | - |
| Real-Music Ringers | Yes | Yes | n/a | - | - |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | - | Yes |
| WAP / Web Browser | Yes | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | - | Yes | n/a | - | - |
| EMS / Picture Messaging | Yes | - | n/a | Yes | - |
| Instant Messaging | - | - | n/a | Yes | - |
| MMS | Yes | Yes | n/a | Yes | - |
| Text Messaging Templates | Yes | Yes | n/a | Yes | - |
| Music | |||||
| FM Radio | - | Yes | Yes | - | - |
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | Yes | Yes | n/a | Yes * | - |
| Stereo Speakers | Yes | - | - | Yes | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| TV Output | Yes | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | Yes | n/a | Yes | Yes |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | - | Yes | n/a | - | Yes |
| Voice Memo | Yes | Yes | n/a | Yes | - |
| Software | |||||
| BREW | Yes | - | n/a | Yes * | - |
| Games | Yes | Yes | n/a | Yes | Yes |
| Java (J2ME) | - | Yes | n/a | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | - | - | n/a | Yes | Yes |
| Push-To-Talk | - | Yes * | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| * Some versions only | |||||
| Samsung SCH-A990 | Sony Ericsson Z550a | HTC Amaze 4G | LG VX-8100 | Samsung SPH/SCH-N300 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A990 | Sony Ericsson Z550a | HTC Amaze 4G | LG VX-8100 | Samsung SPH/SCH-N300 |
