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| Phone | Samsung Galaxy Z Fold3 | Alcatel Idol 4 | BlackBerry Classic (CDMA) | LG K8 (2017) | Motorola RIZR Z6tv |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
7.6" diag. 4 : 3 |
5.2" diag. 16 : 9 |
3.5" diag. 1 : 1 |
5" diag. 16 : 9 |
2" diag. 4 : 3 |
| Display Resolution & Type |
1768 x 2208 pixels (~372 ppi) AMOLED |
1080 x 1920 pixels (~424 ppi) LCD (TFT/TFD) |
720 x 720 pixels (~291 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
| Display Refresh | 120 Hz | 60 Hz | ? | 60 Hz | ? |
| Battery | 4,400 mAh | 2,160 mAh | 2,515 mAh | 2,500 mAh | 940 mAh |
| Processor | Qualcomm Snapdragon 888 | 1.7 GHz Qualcomm Snapdragon 617 (MSM8952) | 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? |
| RAM | 12 GB | 2 GB * | 2 GB | 1.5 GB | ? |
| Storage | 256 GB * | 16 GB | 16 GB | 16 GB | ? raw hardware |
| Main Camera | 12 megapixel | 13 megapixel | 8 megapixel | 8 megapixel | 2 megapixel |
| Wide Camera | 12 megapixel | - | - | - | - |
| Tele Camera | 12 megapixel | - | - | - | - |
| Video Capture | 4K UHD | 1080p HD | 1080p HD | 1080p HD | ? |
| Front Camera | 10 megapixel | 8 megapixel | 2 megapixel | 5 megapixel | - |
| Weight |
9.56 oz (271g) |
4.76 oz (135g) |
6.28 oz (178g) |
5 oz (142g) |
3.7 oz (105g) |
| Dimensions |
6.23" x 2.64" x 0.63" (158 x 67 x 16 mm) |
5.79" x 2.85" x 0.28" (147 x 72 x 7.1 mm) |
5.16" x 2.85" x 0.4" (131 x 72 x 10.2 mm) |
5.7" x 2.83" x 0.31" (145 x 72 x 7.9 mm) |
4.15" x 1.79" x 0.64" (105 x 46 x 16.3 mm) |
| Form Factor | Foldable | Slab | Slab | Slab | Slide |
| Platform / OS | Android | Android | BlackBerry 10 | Android | (proprietary) |
| Network Bands |
5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 3, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 4, 5, 7, 12 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 3, 4, 13 WCDMA: 1, 2, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 25 CDMA: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | NR (5G) | LTE (Cat 4) | LTE (Cat 3) | LTE (Cat 4) | EVDO r0 |
| Features | |||||
| Barometer | Yes | - | - | - | - |
| Fingerprint Reader |
Yes stand-alone |
- | - | - | - |
| Flashlight | Yes | Yes | - | Yes | - |
| GPS / Location | n/a | n/a | n/a | n/a | Yes |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | n/a | n/a | - |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil 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 | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Mobile Hotspot | n/a | n/a | n/a | n/a | - |
| NFC | Yes | Yes | Yes | - | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Yes |
| UWB | Yes | - | - | - | - |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | n/a | Yes |
| Ringer ID | n/a | n/a | n/a | n/a | Yes |
| Voice Dialing | n/a | n/a | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | n/a | n/a | Yes |
| Custom Ringtones | n/a | n/a | n/a | n/a | Yes |
| Real-Music Ringers | n/a | n/a | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | n/a | n/a | Yes |
| Dual-SIM | Yes | Yes * | - | - | - |
| WAP / Web Browser | n/a | n/a | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | n/a | n/a | - |
| EMS / Picture Messaging | n/a | n/a | n/a | n/a | Yes |
| Instant Messaging | n/a | n/a | n/a | n/a | Yes |
| MMS | n/a | n/a | n/a | n/a | Yes |
| Text Messaging Templates | n/a | n/a | n/a | n/a | Yes |
| Music | |||||
| FM Radio | - | Yes | Yes | Yes | - |
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes | - |
| Music Player | n/a | n/a | n/a | n/a | Yes |
| Stereo Speakers | Yes | Yes | - | - | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| Miracast | - | Yes | Yes | - | - |
| TV Output | Yes | - | Yes | - | - |
| Power | |||||
| Fast Charging | Yes | Yes | - | - | - |
| Wireless Charging | 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 | - |
| Voice Memo | n/a | n/a | n/a | n/a | Yes |
| Software | |||||
| BREW | n/a | n/a | n/a | n/a | Yes |
| Games | n/a | n/a | n/a | n/a | Yes |
| 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 | Yes |
| * Some versions only | |||||
| Samsung Galaxy Z Fold3 | Alcatel Idol 4 | BlackBerry Classic (CDMA) | LG K8 (2017) | Motorola RIZR Z6tv | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Z Fold3 | Alcatel Idol 4 | BlackBerry Classic (CDMA) | LG K8 (2017) | Motorola RIZR Z6tv |
