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| Phone | Motorola Moto Z2 Force | Palm Treo 650 (CDMA) | Cricket Debut S2 / AT&T Calypso 4 | Motorola Backflip | Cal-Comp EZ |
| Current U.S. Carriers | (none) | (none) | AT&T | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
5.5" diag. 16 : 9 |
? |
6.1" diag. 19.5 : 9 |
3.1" diag. 5 : 3 |
? |
| Display Resolution & Type |
1440 x 2560 pixels (~534 ppi) AMOLED |
320 x 320 pixels LCD (TFT/TFD) |
720 x 1560 pixels (~282 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz | ? |
| Battery | 2,730 mAh | ? | 3,000 mAh | 1,400 mAh | 800 mAh |
| Processor | 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) | 312 MHz Intel XScale PXA270 | 2 GHz MediaTek Helio A22 (MT6761WB) | 528 MHz Qualcomm MSM7201a | ? |
| RAM | 4 GB | ? | 3 GB | ? | ? |
| Storage | 64 GB | ? raw hardware | 64 GB | ? raw hardware | ? raw hardware |
| Main Camera | 12 megapixel | Yes | 8 megapixel | 5 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 4K UHD | QVGA (320 x 240) | ? | CIF (352 x 288) | - |
| Front Camera | 5 megapixel | - | 5 megapixel | - | - |
| Weight |
5.04 oz (143g) |
6.3 oz (179g) |
5.64 oz (160g) |
4.7 oz (133g) |
2.47 oz (70g) |
| Dimensions |
6.13" x 2.99" x 0.24" (156 x 76 x 6.1 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
6.11" x 2.87" x 0.34" (155 x 73 x 8.6 mm) |
4.25" x 2.09" x 0.6" (108 x 53 x 15.3 mm) |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
| Form Factor | Slab | Slab | Slab | Clamshell | Slab |
| Platform / OS | Android | Palm OS | Android | Android | (proprietary) |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30, 66 WCDMA: 1, 2, 4, 5, 8 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 16) | 1xRTT | LTE (Cat 4) | HSPA 7.2 | 1xRTT |
| Features | |||||
| Barometer | Yes | - | - | - | - |
| Fingerprint Reader |
Yes stand-alone |
- | - | - | - |
| Flashlight | Yes | - | Yes | - | - |
| GPS / Location | n/a | n/a | n/a | n/a | Yes |
| VR-ready | Yes | - | - | - | - |
| Water-Resistant | Yes | - | - | - | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
| Multiple Languages | n/a | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | - | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Infrared (IR) | - | Yes | - | - | - |
| NFC | Yes | - | - | - | - |
| USB |
Yes USB Type C |
- |
Yes USB Type C |
Yes Micro-USB |
Yes Mini-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 802.11 b,g |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | n/a | - |
| Ringer ID | n/a | n/a | n/a | n/a | - |
| Voice Dialing | n/a | n/a | n/a | n/a | - |
| Customization | |||||
| Custom Graphics | n/a | n/a | n/a | n/a | - |
| Custom Ringtones | n/a | n/a | 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 | n/a | n/a | - |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | - |
| Text Keyboard, Hardware | - | Yes | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | n/a | 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 | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | Yes | - |
| Music Player | n/a | n/a | n/a | n/a | - |
| Power | |||||
| Fast Charging | Yes | - | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | n/a | n/a | Yes |
| Calculator | n/a | n/a | n/a | n/a | Yes |
| Calendar | n/a | n/a | n/a | n/a | Yes |
| To-Do List | n/a | n/a | n/a | n/a | Yes |
| Voice Memo | n/a | n/a | n/a | n/a | Yes * |
| Software | |||||
| Games | n/a | n/a | n/a | n/a | - |
| Voice | |||||
| HD Voice | Yes | - | Yes | - | - |
| Headset Jack (2.5 mm) | n/a | n/a | n/a | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| * Some versions only | |||||
| Motorola Moto Z2 Force | Palm Treo 650 (CDMA) | Cricket Debut S2 / AT&T Calypso 4 | Motorola Backflip | Cal-Comp EZ | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola Moto Z2 Force | Palm Treo 650 (CDMA) | Cricket Debut S2 / AT&T Calypso 4 | Motorola Backflip | Cal-Comp EZ |
