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| Phone | Samsung SCH-A770 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Huawei Mate 10 Pro | Samsung Galaxy S10e | Nokia 1661 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
5" diag. 16 : 9 |
6" diag. 18 : 9 |
5.8" diag. 19 : 9 |
1.8" diag. 4 : 3 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~402 ppi) AMOLED |
1080 x 2280 pixels (~435 ppi) AMOLED |
128 x 160 pixels (~114 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz | ? |
| Battery | 1,100 mAh | 2,600 mAh | 4,000 mAh | 3,100 mAh | 860 mAh |
| Processor | ? | 1.4 GHz Samsung Exynos 7570 | 2.4 GHz Huawei Kirin 970 | 2.8 GHz Qualcomm Snapdragon 855 | ? |
| RAM | ? | 2 GB | 6 GB * | 6 GB * | ? |
| Storage | ? raw hardware | 16 GB | 128 GB * | 128 GB * | ? raw hardware |
| Main Camera | 1 megapixel | 8 megapixel | 12 megapixel | 12 megapixel | - |
| Wide Camera | - | - | - | 16 megapixel | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | 1080p HD | 4K UHD | 4K UHD | - |
| Front Camera | - | 5 megapixel | 8 megapixel | 10 megapixel | - |
| Weight | ? |
5.43 oz (154g) |
6.28 oz (178g) |
5.29 oz (150g) |
2.9 oz (82g) |
| Dimensions | ? |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
6.07" x 2.93" x 0.31" (154 x 75 x 7.9 mm) |
5.6" x 2.75" x 0.31" (142 x 70 x 7.9 mm) |
4.25" x 1.8" x 0.53" (108 x 46 x 13.5 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | Android | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
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| Data Technology | 1xRTT | LTE (Cat 4) | LTE (Cat 18) | LTE (Cat 20) | - |
| Features | |||||
| Barometer | - | - | Yes | Yes | - |
| Fingerprint Reader | - | - |
Yes stand-alone |
Yes stand-alone |
- |
| Flashlight | - | Yes | Yes | Yes | Yes |
| GPS / Location | Yes | n/a | n/a | n/a | - |
| VR-ready | - | - | - | Yes | - |
| Water-Resistant | - | - |
Yes IPX7 (snorkeling) |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Hearing Aid Compatible | - | Yes | - | Yes | - |
| Multiple Languages | Yes | n/a | n/a | n/a | - |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | - |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | Yes | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| Infrared (IR) | - | - | Yes | - | - |
| MirrorLink | - | - | - | Yes | - |
| NFC | - | - | Yes | Yes | - |
| USB | - |
Yes Micro-USB |
Yes USB Type C |
Yes USB Type C |
- |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | n/a | - |
| Ringer ID | Yes | n/a | n/a | n/a | - |
| Voice Dialing | Yes | n/a | n/a | n/a | - |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | n/a | - |
| Custom Ringtones | Yes | n/a | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | Yes | n/a | n/a | n/a | - |
| Dual-SIM | - | - | Yes * | Yes * | - |
| WAP / Web Browser | Yes | n/a | n/a | n/a | - |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Touch Screen | - | Yes | Yes | Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | Yes | - |
| Messaging | |||||
| MMS | Yes | n/a | n/a | n/a | - |
| Text Messaging Templates | Yes | n/a | n/a | n/a | - |
| Music | |||||
| FM Radio | - | - | - | Yes | Yes |
| Headphone Jack (3.5mm) | - | Yes | - | Yes | - |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| Miracast | - | - | - | Yes | - |
| TV Output | - | - | Yes | Yes | - |
| Power | |||||
| Fast Charging | - | - | Yes | Yes | - |
| Wireless Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | n/a | Yes |
| Calculator | Yes | n/a | n/a | n/a | Yes |
| Calendar | Yes | n/a | n/a | n/a | Yes |
| To-Do List | Yes | n/a | n/a | n/a | - |
| Voice Memo | Yes | n/a | n/a | n/a | Yes |
| Software | |||||
| BREW | Yes | n/a | n/a | n/a | - |
| Games | Yes | n/a | n/a | n/a | Yes |
| Voice | |||||
| Call Screening | Yes | - | - | - | - |
| HD Voice | - | - | Yes | Yes | - |
| Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a | Yes |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SCH-A770 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Huawei Mate 10 Pro | Samsung Galaxy S10e | Nokia 1661 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A770 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Huawei Mate 10 Pro | Samsung Galaxy S10e | Nokia 1661 |
