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| Phone | ZTE Prelude / Avail 2 | CAT S48c | Samsung SCH-A645 | Asus Smartphone for Snapdragon Insiders | Samsung Galaxy Note Edge (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Not yet released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.5" diag. 5 : 3 |
5" diag. 16 : 9 |
? |
6.8" diag. 20.5 : 9 |
5.6" diag. 16 : 9 |
| Display Resolution & Type |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~441 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
1080 x 2448 pixels (~395 ppi) AMOLED |
1440 x 2560 pixels (~525 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | ? | 144 Hz | 60 Hz |
| Battery | 1,500 mAh | 4,000 mAh | 1,000 mAh | 4,000 mAh | 3,000 mAh |
| Processor | 1 GHz Qualcomm Snapdragon MSM7225A | 2.2 GHz Qualcomm Snapdragon 630 | ? | 2.8 GHz Qualcomm Snapdragon 888 | 2.7 GHz Qualcomm Snapdragon 805 |
| RAM | 512 MB | 4 GB | ? | 16 GB | 3 GB |
| Storage | 4 GB | 32 GB | ? raw hardware | 512 GB | 32 GB |
| Main Camera | 2 megapixel | 13 megapixel | - | 64 megapixel | 16 megapixel |
| Wide Camera | - | - | - | 12 megapixel | - |
| Tele Camera | - | - | - | 8 megapixel | - |
| Video Capture | VGA (640 x 480) | 4K UHD | - | 8K | 4K UHD |
| Front Camera | - | 5 megapixel | - | 24 megapixel | 4 megapixel |
| Weight |
4.4 oz (125g) |
9.1 oz (258g) |
3.2 oz (91g) |
7.41 oz (210g) |
6.14 oz (174g) |
| Dimensions |
4.6" x 2.44" x 0.45" (117 x 62 x 11.4 mm) |
5.9" x 3" x 0.5" (150 x 76 x 12.7 mm) |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
6.82" x 3.04" x 0.38" (173 x 77 x 9.6 mm) |
5.96" x 3.24" x 0.33" (151 x 82 x 8.4 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab | Slab |
| Platform / OS | Android | Android | (proprietary) | Android | Android |
| Network Bands |
WCDMA: 2, 5 GSM: 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 14, 25, 26, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
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: 4, 13, 25, 26, 41 WCDMA: 1, 2, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSPA 7.2 | LTE (Cat 13) | 1xRTT | NR (5G) | LTE (Cat 4) |
| Features | |||||
| Fingerprint Reader | - | - | - |
Yes stand-alone |
Yes |
| Flashlight | - | Yes | - | Yes | Yes |
| GPS / Location | n/a | n/a | Yes | n/a | n/a |
| Ruggedized | - | Yes | - | - | - |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | n/a | n/a |
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | n/a | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| Infrared (IR) | - | - | - | - | Yes |
| MirrorLink | - | - | - | - | Yes |
| Mobile Hotspot | n/a | n/a | - | n/a | n/a |
| NFC | - | Yes | - | Yes | Yes |
| USB | Yes |
Yes USB Type C |
- |
Yes USB Type C |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 6E (802.11 a,ac,ax,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | n/a | n/a |
| Ringer ID | n/a | n/a | - | n/a | n/a |
| Voice Dialing | n/a | n/a | Yes | n/a | n/a |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | n/a | n/a |
| Custom Ringtones | n/a | n/a | Yes | n/a | n/a |
| Real-Music Ringers | n/a | n/a | - | n/a | n/a |
| Data & Network | |||||
| Data Tethering | n/a | n/a | - | n/a | n/a |
| Dual-SIM | - | - | - | Yes | - |
| WAP / Web Browser | n/a | n/a | Yes * | n/a | n/a |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | - | n/a | n/a |
| EMS / Picture Messaging | n/a | n/a | Yes | n/a | n/a |
| Instant Messaging | n/a | n/a | - | n/a | n/a |
| MMS | n/a | n/a | - | n/a | n/a |
| Text Messaging Templates | n/a | n/a | Yes | n/a | n/a |
| Music | |||||
| FM Radio | - | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | - | Yes |
| Music Player | n/a | n/a | - | n/a | n/a |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | Yes | - | Yes | Yes |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | n/a |
| Calculator | n/a | n/a | Yes | n/a | n/a |
| Calendar | n/a | n/a | Yes | n/a | n/a |
| To-Do List | n/a | n/a | Yes | n/a | n/a |
| Voice Memo | n/a | n/a | Yes | n/a | n/a |
| Software | |||||
| BREW | n/a | n/a | Yes * | n/a | n/a |
| Games | n/a | n/a | Yes * | n/a | n/a |
| Voice | |||||
| HD Voice | - | Yes | - | Yes | Yes |
| Headset Jack (2.5 mm) | n/a | n/a | Yes | n/a | n/a |
| Push-To-Talk | - | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| ZTE Prelude / Avail 2 | CAT S48c | Samsung SCH-A645 | Asus Smartphone for Snapdragon Insiders | Samsung Galaxy Note Edge (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Prelude / Avail 2 | CAT S48c | Samsung SCH-A645 | Asus Smartphone for Snapdragon Insiders | Samsung Galaxy Note Edge (CDMA) |
