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Phone Motorola EM330 / EM28 Samsung Wafer R510 FoxxD Miro ZTE ZMAX Pro Samsung Galaxy S22
Current U.S. Carriers (none) (none) (none) (none) Verizon
Global Availability Released Released Released Released Released
Specifications 
Display Size 1.8" diag.
4 : 3
1.9" diag.
4 : 3
5.5" diag.
18 : 9
6" diag.
16 : 9
6.1" diag.
19.5 : 9
Display Resolution & Type 128 x 160 pixels
(~114 ppi)
LCD (TFT/TFD)
220 x 176 pixels
(~148 ppi)
LCD (TFT/TFD)
640 x 1280 pixels
(~263 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~367 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
Display Refresh ? ? 60 Hz 60 Hz 120 Hz
Battery 940 mAh 800 mAh 2,450 mAh 3,400 mAh 3,700 mAh
Processor ? ? 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) 1.5 GHz Qualcomm Snapdragon 617 (MSM8952) Snapdragon 8 Gen 1
RAM ? ? 2 GB 2 GB 8 GB
Storage ? raw hardware ? raw hardware 16 GB 32 GB 128 GB *
Main Camera 1 megapixel 1 megapixel 8 megapixel 13 megapixel 50 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 10 megapixel
Video Capture ? ? 720p HD 1080p HD 8K
Front Camera - - 5 megapixel 5 megapixel 10 megapixel
Weight 3.17 oz
(90g)
2.47 oz
(70g)
5.82 oz
(165g)
6.17 oz
(175g)
5.93 oz
(168g)
Dimensions 3.71" x 1.95" x 0.68"
(94 x 50 x 17.4 mm)
4.45" x 1.97" x 0.33"
(113 x 50 x 8.4 mm)
6.17" x 2.83" x 0.4"
(157 x 72 x 10.2 mm)
6.5" x 3.3" x 0.35"
(165 x 84 x 8.9 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android Android Android
Network Bands

GSM: 850, 1800, 1900

*

CDMA: 850, 1900

4G LTE: 2, 4, 5, 12, 66, 71

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology EDGE EVDO r0 LTE (Cat 4) LTE (Cat 4) NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader - - - Yes Yes
in-display (ultrasonic)
Flashlight - - Yes Yes Yes
GPS / Location - Yes n/a n/a n/a
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size - - n/a n/a n/a
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot - - n/a n/a n/a
NFC - - - - Yes
USB Yes
Mini-USB
- Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
Wi-Fi - - Yes
4 (802.11 b,g,n)
Yes
4 (802.11 b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID - Yes n/a n/a n/a
Ringer ID - - n/a n/a n/a
Voice Dialing - Yes n/a n/a n/a
Customization
Custom Graphics Yes Yes n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Real-Music Ringers Yes - n/a n/a n/a
Data & Network
Data Tethering - - n/a n/a n/a
WAP / Web Browser Yes Yes n/a n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen - - Yes Yes Yes
Memory
Memory Card Slot Yes Yes Yes Yes -
Messaging
Email Client - - n/a n/a n/a
EMS / Picture Messaging Yes - n/a n/a n/a
Instant Messaging - - n/a n/a n/a
MMS Yes Yes n/a n/a n/a
Text Messaging Templates Yes - n/a n/a n/a
Music
FM Radio Yes - Yes Yes -
Headphone Jack (3.5mm) Yes - Yes Yes -
Music Player Yes Yes n/a n/a n/a
Stereo Speakers - Yes - - Yes
Photo & Video
Miracast - - - Yes -
TV Output - - - - Yes
Power
Fast Charging - - - - Yes
Wireless Charging - - - - Yes
Productivity
Alarm Yes Yes n/a n/a n/a
Calculator Yes Yes n/a n/a n/a
Calendar Yes Yes n/a n/a n/a
Voice Memo - Yes n/a n/a n/a
Software
BREW - Yes n/a n/a n/a
Games Yes Yes n/a n/a n/a
Java (J2ME) Yes - n/a n/a n/a
Voice
HD Voice - - Yes Yes Yes
Speaker Phone Yes Yes Yes Yes Yes
  Motorola EM330 / EM28 Samsung Wafer R510 FoxxD Miro ZTE ZMAX Pro Samsung Galaxy S22
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Phone Motorola EM330 / EM28 Samsung Wafer R510 FoxxD Miro ZTE ZMAX Pro Samsung Galaxy S22

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