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| Phone | Motorola A840 | Asus Smartphone for Snapdragon Insiders | Samsung Galaxy J2 / J2 Pure / J2 Dash | ZTE Obsidian |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Not yet released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
6.8" diag. 20.5 : 9 |
5" diag. 16 : 9 |
4.5" diag. 16 : 9 |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
1080 x 2448 pixels (~395 ppi) AMOLED |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 144 Hz | 60 Hz | 60 Hz |
| Battery | ? | 4,000 mAh | 2,600 mAh | 1,800 mAh |
| Processor | ? | 2.8 GHz Qualcomm Snapdragon 888 | 1.4 GHz Samsung Exynos 7570 | 1 GHz MediaTek / MT6735M |
| RAM | ? | 16 GB | 2 GB | 1 GB |
| Storage | ? raw hardware | 512 GB | 16 GB | 8 GB |
| Main Camera | 1 megapixel | 64 megapixel | 8 megapixel | 5 megapixel |
| Wide Camera | - | 12 megapixel | - | - |
| Tele Camera | - | 8 megapixel | - | - |
| Video Capture | - | 8K | 1080p HD | 720p HD |
| Front Camera | - | 24 megapixel | 5 megapixel | 2 megapixel |
| Weight |
4.06 oz (115g) |
7.41 oz (210g) |
5.43 oz (154g) |
4.66 oz (132g) |
| Dimensions |
3.7" x 1.93" x 0.92" (94 x 49 x 23.4 mm) |
6.82" x 3.04" x 0.38" (173 x 77 x 9.6 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
5.41" x 2.7" x 0.39" (137 x 69 x 10 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | Android | Android |
| Network Bands |
CDMA: 850, 1900 GSM: 900, 1800 |
5G: 1, 2, 3, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 30, 38, 40, 41, 46, 48, 66, 71, 77-C, 78, 257, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 3, 4, 5, 8, 19 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | 1xRTT | NR (5G) | LTE (Cat 4) | LTE (Cat 4) |
| Features | ||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - |
| Flashlight | - | Yes | Yes | Yes |
| GPS / Location | Yes | n/a | n/a | n/a |
| Accessibility | ||||
| Adjustable Text Size | - | n/a | n/a | n/a |
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | n/a | n/a | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Extra Display | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth | - | Yes | Yes | Yes |
| Mobile Hotspot | - | n/a | n/a | n/a |
| NFC | - | Yes | - | - |
| USB | Yes |
Yes USB Type C |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi | - |
Yes 6E (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 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 |
| Real-Music Ringers | Yes | n/a | n/a | n/a |
| Data & Network | ||||
| Data Tethering | Yes | n/a | n/a | n/a |
| Dual-SIM | - | Yes | - | - |
| WAP / Web Browser | Yes | n/a | n/a | n/a |
| Input | ||||
| Predictive Text Entry | Yes | n/a | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | Yes |
| Messaging | ||||
| Email Client | Yes | n/a | n/a | n/a |
| EMS / Picture Messaging | Yes | n/a | n/a | n/a |
| Instant Messaging | - | n/a | n/a | n/a |
| MMS | Yes | n/a | n/a | n/a |
| Text Messaging Templates | Yes | n/a | n/a | n/a |
| Music | ||||
| Headphone Jack (3.5mm) | - | - | Yes | Yes |
| Music Player | Yes | n/a | n/a | n/a |
| Stereo Speakers | - | Yes | - | - |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Productivity | ||||
| Alarm | Yes | n/a | n/a | n/a |
| Calculator | Yes | n/a | n/a | n/a |
| Calendar | Yes | n/a | n/a | n/a |
| Voice Memo | - | n/a | n/a | n/a |
| Software | ||||
| BREW | Yes | n/a | n/a | n/a |
| Games | Yes | n/a | n/a | n/a |
| Voice | ||||
| HD Voice | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes |
| Motorola A840 | Asus Smartphone for Snapdragon Insiders | Samsung Galaxy J2 / J2 Pure / J2 Dash | ZTE Obsidian | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola A840 | Asus Smartphone for Snapdragon Insiders | Samsung Galaxy J2 / J2 Pure / J2 Dash | ZTE Obsidian |
