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| Phone | Samsung SCH-A990 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Motorola One Zoom | Samsung SGH-A157 | Cal-Comp EZ |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
5" diag. 16 : 9 |
6.4" diag. 19.5 : 9 |
1.8" diag. 4 : 3 |
? |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~403 ppi) AMOLED |
128 x 160 pixels (~116 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
| Display Refresh | ? | 60 Hz | 60 Hz | ? | ? |
| Battery | 1,000 mAh | 2,600 mAh | 4,000 mAh | 800 mAh | 800 mAh |
| Processor | ? | 1.4 GHz Samsung Exynos 7570 | Qualcomm Snapdragon 675 | ? | ? |
| RAM | ? | 2 GB | 4 GB | ? | ? |
| Storage | ? raw hardware | 16 GB | 128 GB | 256 MB | ? raw hardware |
| Main Camera | 3 megapixel | 8 megapixel | 12 megapixel | - | - |
| Wide Camera | - | - | 16 megapixel | - | - |
| Tele Camera | - | - | 8 megapixel | - | - |
| Video Capture | ? | 1080p HD | 4K UHD | - | - |
| Front Camera | - | 5 megapixel | 25 megapixel | - | - |
| Weight |
4.4 oz (125g) |
5.43 oz (154g) |
6.7 oz (190g) |
2.99 oz (85g) |
2.47 oz (70g) |
| Dimensions |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
6.22" x 2.95" x 0.35" (158 x 75 x 8.8 mm) |
3.83" x 1.84" x 0.65" (97 x 47 x 16.5 mm) |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
| Form Factor | Clamshell | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | Android | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
|
| Data Technology | EVDO r0 | LTE (Cat 4) | LTE (Cat 12) | ? | 1xRTT |
| Features | |||||
| Fingerprint Reader | - | - |
Yes in-display (optical) |
- | - |
| Flashlight | Yes | Yes | Yes | - | - |
| GPS / Location | Yes | n/a | n/a | Yes | Yes |
| Water-Resistant | - | - | Yes | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | n/a | Yes | - |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
- |
| Multiple Languages | Yes | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | - |
| NFC | - | - | Yes | - | - |
| USB | Yes |
Yes Micro-USB |
Yes USB Type C |
Yes Micro-USB |
Yes Mini-USB |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | - |
| Ringer ID | Yes | n/a | n/a | Yes | - |
| Voice Dialing | Yes | n/a | n/a | - | - |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | Yes | - |
| Custom Ringtones | Yes | n/a | n/a | Yes | - |
| Real-Music Ringers | Yes | n/a | n/a | Yes | - |
| Data & Network | |||||
| Data Tethering | Yes | n/a | n/a | - | - |
| Dual-SIM | - | - | Yes | - | - |
| WAP / Web Browser | Yes | n/a | n/a | Yes | - |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | Yes | - |
| Side Keys | Yes | Yes | Yes | - | - |
| Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | - | - |
| Messaging | |||||
| EMS / Picture Messaging | Yes | n/a | n/a | - | - |
| MMS | Yes | n/a | n/a | Yes | - |
| Text Messaging Templates | Yes | n/a | n/a | Yes | Yes |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | - | Yes | Yes | - | - |
| Music Player | Yes | n/a | n/a | - | - |
| Stereo Speakers | Yes | - | - | - | - |
| Photo & Video | |||||
| TV Output | Yes | - | - | - | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | Yes |
| Calculator | Yes | n/a | n/a | Yes | Yes |
| Calendar | Yes | n/a | n/a | Yes | Yes |
| To-Do List | - | n/a | n/a | Yes | Yes |
| Voice Memo | Yes | n/a | n/a | Yes | Yes * |
| Software | |||||
| BREW | Yes | n/a | n/a | - | - |
| Games | Yes | n/a | n/a | - | - |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | - | n/a | n/a | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| * Some versions only | |||||
| Samsung SCH-A990 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Motorola One Zoom | Samsung SGH-A157 | Cal-Comp EZ | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A990 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Motorola One Zoom | Samsung SGH-A157 | Cal-Comp EZ |
