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| Phone | Samsung Galaxy Alpha | Samsung SCH-A990 | LG K20 / Harmony / Grace | BlackBerry Curve 8320 | Samsung SCH-A690 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Not yet released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.7" diag. 16 : 9 |
? |
5.3" diag. 16 : 9 |
? | ? |
| Display Resolution & Type |
720 x 1280 pixels (~312 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
| Display Refresh | 60 Hz | ? | 60 Hz | ? | ? |
| Battery | 1,860 mAh | 1,000 mAh | 2,800 mAh | 1,100 mAh | 1,300 mAh |
| Processor | 2.5 GHz Qualcomm Snapdragon 801 (MSM8974-AC) | ? | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? | ? |
| RAM | 2 GB | ? | 1.5 GB | ? | ? |
| Storage | 32 GB | ? raw hardware | 16 GB | ? raw hardware | ? raw hardware |
| Main Camera | 12 megapixel | 3 megapixel | 8 megapixel | 2 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 4K UHD | ? | 1080p HD | - | - |
| Front Camera | 2 megapixel | - | 5 megapixel | - | - |
| Weight |
4.06 oz (115g) |
4.4 oz (125g) |
5 oz (142g) |
3.92 oz (111g) |
4.3 oz (122g) |
| Dimensions |
5.21" x 2.58" x 0.26" (132 x 66 x 6.7 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
4.21" x 2.36" x 0.61" (107 x 60 x 15.5 mm) |
3.64" x 1.93" x 1.02" (92 x 49 x 25.9 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Clamshell |
| Platform / OS | Android | (proprietary) | Android | BlackBerry OS | (proprietary) |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 4) | EVDO r0 | LTE (Cat 4) | EDGE | 1xRTT |
| Features | |||||
| Fingerprint Reader | Yes | - | - | - | - |
| Flashlight | Yes | Yes | Yes | - | - |
| GPS / Location | n/a | Yes | n/a | n/a | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | n/a | - |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | n/a | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | Yes |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Mobile Hotspot | n/a | - | n/a | n/a | - |
| NFC | Yes | - | Yes * | - | - |
| USB | Yes | Yes |
Yes Micro-USB |
Yes | - |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
- |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | n/a | - |
| Ringer ID | n/a | Yes | n/a | n/a | - |
| Voice Dialing | n/a | Yes | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | n/a | - |
| Custom Ringtones | n/a | Yes | n/a | n/a | Yes |
| Real-Music Ringers | n/a | Yes | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | Yes | n/a | n/a | Yes |
| WAP / Web Browser | n/a | Yes | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | - | n/a | n/a | - |
| EMS / Picture Messaging | n/a | Yes | n/a | n/a | - |
| Instant Messaging | n/a | - | n/a | n/a | - |
| MMS | n/a | Yes | n/a | n/a | - |
| Text Messaging Templates | n/a | Yes | n/a | n/a | Yes |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes | - |
| Music Player | n/a | Yes | n/a | n/a | - |
| Stereo Speakers | Yes | Yes | - | - | - |
| Photo & Video | |||||
| TV Output | Yes | Yes | - | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | n/a | Yes |
| Calculator | n/a | Yes | n/a | n/a | Yes |
| Calendar | n/a | Yes | n/a | n/a | Yes |
| To-Do List | n/a | - | n/a | n/a | Yes |
| Voice Memo | n/a | Yes | n/a | n/a | Yes |
| Software | |||||
| BREW | n/a | Yes | n/a | n/a | Yes |
| Games | n/a | Yes | n/a | n/a | Yes |
| Java (J2ME) | n/a | - | n/a | n/a | - |
| Voice | |||||
| Call Screening | - | - | - | - | Yes |
| HD Voice | Yes | - | Yes | - | - |
| Headset Jack (2.5 mm) | n/a | - | n/a | n/a | Yes |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung Galaxy Alpha | Samsung SCH-A990 | LG K20 / Harmony / Grace | BlackBerry Curve 8320 | Samsung SCH-A690 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Alpha | Samsung SCH-A990 | LG K20 / Harmony / Grace | BlackBerry Curve 8320 | Samsung SCH-A690 |
