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Phone | Samsung Galaxy Ring / Prevail 2 | Motorola V710 | Samsung PM-A840 | Samsung Galaxy Z Fold2 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
4" diag. 5 : 3 |
? | ? |
7.6" diag. 4 : 3 |
Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
1768 x 2208 pixels (~372 ppi) AMOLED |
Display Refresh | 60 Hz | ? | ? | 60 Hz |
Battery | 1,750 mAh | ? | ? | 4,500 mAh |
Processor | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | ? | ? | 3.1 GHz Qualcomm Snapdragon 865+ |
RAM | 1 GB | ? | ? | 12 GB |
Storage | 4 GB | ? raw hardware | ? raw hardware | 256 GB |
Main Camera | 5 megapixel | 1 megapixel | Yes | 12 megapixel |
Wide Camera | - | - | - | 12 megapixel |
Tele Camera | - | - | - | 12 megapixel |
Video Capture | 720p HD | ? | - | 4K UHD |
Front Camera | 1 megapixel | - | - | 10 megapixel |
Weight |
3.4 oz (96g) |
4.06 oz (115g) |
3.28 oz (93g) |
9.95 oz (282g) |
Dimensions |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
3.7" x 1.93" x 0.92" (94 x 49 x 23.4 mm) |
3.54" x 1.85" x 0.94" (90 x 47 x 23.9 mm) |
6.27" x 2.68" x 0.66" (159 x 68 x 16.8 mm) |
Form Factor | Slab | Clamshell | Clamshell | Foldable |
Platform / OS | Android | (proprietary) | (proprietary) | Android |
Network Bands |
CDMA: 800, 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
5G: 2, 5, 25, 41, 66, 71, 260, 261 4G LTE: 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, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
Data Technology | EVDO rA | 1xRTT | 1xRTT | NR (5G) |
Features | ||||
Barometer | - | - | - | Yes |
Fingerprint Reader | - | - | - |
Yes stand-alone |
Flashlight | - | - | - | Yes |
GPS / Location | n/a | Yes | Yes | n/a |
Accessibility | ||||
Adjustable Text Size | n/a | - | - | n/a |
Hearing Aid Compatible |
Yes M4 (very compatible) |
Yes M3 (mostly compatible) |
Yes M3 (mostly compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | n/a | Yes | Yes | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | Yes | Yes | Yes |
Connectivity | ||||
Bluetooth | Yes | Yes | - | Yes |
NFC | - | - | - | Yes |
USB | Yes | Yes * | - |
Yes USB Type C |
UWB | - | - | - | Yes |
Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Contacts | ||||
Picture ID | n/a | Yes | Yes | n/a |
Ringer ID | n/a | Yes | Yes | n/a |
Voice Dialing | n/a | Yes | Yes | n/a |
Customization | ||||
Custom Graphics | n/a | Yes | Yes | n/a |
Custom Ringtones | n/a | Yes | Yes | n/a |
Real-Music Ringers | n/a | Yes | - | n/a |
Data & Network | ||||
Data Tethering | n/a | Yes | - | n/a |
WAP / Web Browser | n/a | Yes | Yes | n/a |
Input | ||||
Predictive Text Entry | n/a | Yes | Yes | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
- | - |
Yes Capacitive |
Memory | ||||
Memory Card Slot | Yes | Yes | - | - |
Messaging | ||||
Email Client | n/a | Yes * | - | n/a |
EMS / Picture Messaging | n/a | Yes | - | n/a |
Instant Messaging | n/a | - | - | n/a |
MMS | n/a | Yes | - | n/a |
Text Messaging Templates | n/a | Yes | Yes | n/a |
Music | ||||
Headphone Jack (3.5mm) | Yes | - | - | - |
Music Player | n/a | Yes | - | n/a |
Stereo Speakers | - | - | - | Yes |
Photo & Video | ||||
DLNA | Yes | - | - | - |
TV Output | - | - | - | Yes |
Power | ||||
Fast Charging | - | - | - | Yes |
Wireless Charging | - | - | - | Yes |
Productivity | ||||
Alarm | n/a | Yes | Yes | n/a |
Calculator | n/a | Yes | Yes | n/a |
Calendar | n/a | Yes | Yes | n/a |
To-Do List | n/a | - | Yes | n/a |
Voice Memo | n/a | Yes | Yes | n/a |
Software | ||||
BREW | n/a | Yes | - | n/a |
Games | n/a | Yes | Yes | n/a |
Java (J2ME) | n/a | - | Yes | n/a |
Voice | ||||
HD Voice | - | - | - | Yes |
Headset Jack (2.5 mm) | n/a | Yes | Yes | n/a |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Samsung Galaxy Ring / Prevail 2 | Motorola V710 | Samsung PM-A840 | Samsung Galaxy Z Fold2 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung Galaxy Ring / Prevail 2 | Motorola V710 | Samsung PM-A840 | Samsung Galaxy Z Fold2 |