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Phone | ZTE Solar | Samsung Galaxy Z Fold3 | Motorola EM330 / EM28 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
4.5" diag. 16 : 9 |
7.6" diag. 4 : 3 |
1.8" diag. 4 : 3 |
Display Resolution & Type |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
1768 x 2208 pixels (~372 ppi) AMOLED |
128 x 160 pixels (~114 ppi) LCD (TFT/TFD) |
Display Refresh | 60 Hz | 120 Hz | ? |
Battery | 2,070 mAh | 4,400 mAh | 940 mAh |
Processor | 1.2 GHz Qualcomm Snapdragon 200 MSM8625 | Qualcomm Snapdragon 888 | ? |
RAM | 768 MB | 12 GB | ? |
Storage | 4 GB | 256 GB * | ? raw hardware |
Main Camera | 5 megapixel | 12 megapixel | 1 megapixel |
Wide Camera | - | 12 megapixel | - |
Tele Camera | - | 12 megapixel | - |
Video Capture | WVGA / 480p | 4K UHD | ? |
Front Camera | - | 10 megapixel | - |
Weight |
5.54 oz (157g) |
9.56 oz (271g) |
3.17 oz (90g) |
Dimensions |
5.24" x 2.6" x 0.39" (133 x 66 x 9.9 mm) |
6.23" x 2.64" x 0.63" (158 x 67 x 16 mm) |
3.71" x 1.95" x 0.68" (94 x 50 x 17.4 mm) |
Form Factor | Slab | Foldable | Clamshell |
Platform / OS | Android | Android | (proprietary) |
Network Bands |
WCDMA: 2, 5 GSM: 850, 1900 |
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 |
GSM: 850, 1800, 1900 |
Data Technology | HSPA 7.2 | NR (5G) | EDGE |
Features | |||
Barometer | - | Yes | - |
Fingerprint Reader | - |
Yes stand-alone |
- |
Flashlight | - | Yes | - |
GPS / Location | n/a | n/a | - |
Water-Resistant | - |
Yes IPX8 (SCUBA) |
- |
Accessibility | |||
Adjustable Text Size | n/a | n/a | - |
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Multiple Languages | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes |
Alerts | |||
Extra Display | - | Yes | Yes |
Connectivity | |||
Bluetooth | Yes | Yes | Yes |
NFC | - | Yes | - |
USB |
Yes Micro-USB |
Yes USB Type C |
Yes Mini-USB |
UWB | - | Yes | - |
Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
Contacts | |||
Picture ID | n/a | n/a | - |
Ringer ID | n/a | n/a | - |
Voice Dialing | n/a | n/a | - |
Customization | |||
Custom Graphics | n/a | n/a | Yes |
Custom Ringtones | n/a | n/a | Yes |
Real-Music Ringers | n/a | n/a | Yes |
Data & Network | |||
Dual-SIM | - | Yes | - |
WAP / Web Browser | n/a | n/a | Yes |
Input | |||
Predictive Text Entry | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Memory | |||
Memory Card Slot | Yes | - | Yes |
Messaging | |||
Email Client | n/a | n/a | - |
EMS / Picture Messaging | n/a | n/a | Yes |
Instant Messaging | n/a | n/a | - |
MMS | n/a | n/a | Yes |
Text Messaging Templates | n/a | n/a | Yes |
Music | |||
FM Radio | - | - | Yes |
Headphone Jack (3.5mm) | Yes | - | Yes |
Music Player | n/a | n/a | Yes |
Stereo Speakers | - | Yes | - |
Photo & Video | |||
TV Output | - | Yes | - |
Power | |||
Fast Charging | - | Yes | - |
Wireless Charging | - | Yes | - |
Productivity | |||
Alarm | n/a | n/a | Yes |
Calculator | n/a | n/a | Yes |
Calendar | n/a | n/a | Yes |
Voice Memo | n/a | n/a | - |
Software | |||
Games | n/a | n/a | Yes |
Java (J2ME) | n/a | n/a | Yes |
Voice | |||
HD Voice | - | Yes | - |
Speaker Phone | Yes | Yes | Yes |
ZTE Solar | Samsung Galaxy Z Fold3 | Motorola EM330 / EM28 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | ZTE Solar | Samsung Galaxy Z Fold3 | Motorola EM330 / EM28 |