Compare Phones
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| Phone | Samsung SCH-A990 | Samsung SGH-A657 | BlackBerry Curve 3G 9330 | Samsung SPH-N270 (Matrix Phone) | Samsung Galaxy J2 / J2 Pure / J2 Dash |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
2.5" diag. 4 : 3 |
? |
5" diag. 16 : 9 |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
320 x 240 pixels (~160 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | 1,000 mAh | 1,420 mAh | 1,150 mAh | 1,000 mAh | 2,600 mAh |
| Processor | ? | ? | ? | ? | 1.4 GHz Samsung Exynos 7570 |
| RAM | ? | ? | ? | ? | 2 GB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB |
| Main Camera | 3 megapixel | - | 2 megapixel | - | 8 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | ? | - | 1080p HD |
| Front Camera | - | - | - | - | 5 megapixel |
| Weight |
4.4 oz (125g) |
4.34 oz (123g) |
3.7 oz (105g) |
4.66 oz (132g) |
5.43 oz (154g) |
| Dimensions |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
4.29" x 2.36" x 0.55" (109 x 60 x 14 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
| Form Factor | Clamshell | Slab | Slab | Slide | Slab |
| Platform / OS | (proprietary) | (proprietary) | BlackBerry OS | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
|
| Data Technology | EVDO r0 | HSDPA 3.6 | EVDO r0 | - | LTE (Cat 4) |
| Features | |||||
| Flashlight | Yes | Yes | - | - | Yes |
| GPS / Location | Yes | Yes | n/a | Yes | n/a |
| Ruggedized | - | Yes | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | - | n/a |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | Yes | 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 |
| USB | Yes | Yes |
Yes Micro-USB |
- |
Yes Micro-USB |
| Wi-Fi | - | - |
Yes 802.11 b,g |
- |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | n/a |
| Ringer ID | Yes | Yes | n/a | Yes | n/a |
| Voice Dialing | Yes | - | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | - | n/a |
| Custom Ringtones | Yes | Yes | n/a | - | n/a |
| Real-Music Ringers | Yes | Yes | n/a | - | n/a |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | - | n/a |
| WAP / Web Browser | Yes | Yes | n/a | - | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Touch Screen | - | - | - | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | Yes | n/a | - | n/a |
| EMS / Picture Messaging | Yes | - | n/a | - | n/a |
| Instant Messaging | - | Yes | n/a | - | n/a |
| MMS | Yes | Yes | n/a | - | n/a |
| Text Messaging Templates | Yes | Yes | n/a | - | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | Yes |
| Music Player | Yes | Yes | n/a | - | n/a |
| Stereo Speakers | Yes | - | - | - | - |
| Photo & Video | |||||
| TV Output | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | n/a |
| Calculator | Yes | Yes | n/a | Yes | n/a |
| Calendar | Yes | Yes | n/a | Yes | n/a |
| To-Do List | - | Yes | n/a | Yes | n/a |
| Voice Memo | Yes | Yes | n/a | Yes | n/a |
| Software | |||||
| BREW | Yes | - | n/a | - | n/a |
| Games | Yes | Yes | n/a | - | n/a |
| Java (J2ME) | - | Yes | n/a | - | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | - | n/a | Yes | n/a |
| Push-To-Talk | - | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| Samsung SCH-A990 | Samsung SGH-A657 | BlackBerry Curve 3G 9330 | Samsung SPH-N270 (Matrix Phone) | Samsung Galaxy J2 / J2 Pure / J2 Dash | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A990 | Samsung SGH-A657 | BlackBerry Curve 3G 9330 | Samsung SPH-N270 (Matrix Phone) | Samsung Galaxy J2 / J2 Pure / J2 Dash |
