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Phone AT&T Vista Motorola EM330 / EM28 Samsung Galaxy A23 5G Samsung Focus 2 Samsung SCH-A990
Current U.S. Carriers (none) (none) Verizon (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.5" diag.
18 : 9
1.8" diag.
4 : 3
6.6" diag.
20 : 9
4" diag.
5 : 3
?
Display Resolution & Type 720 x 1440 pixels
(~293 ppi)
LCD (TFT/TFD)
128 x 160 pixels
(~114 ppi)
LCD (TFT/TFD)
1080 x 2408 pixels
(~400 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~233 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
Display Refresh 60 Hz ? 120 Hz ? ?
Battery 2,450 mAh 940 mAh 5,000 mAh 1,750 mAh 1,000 mAh
Processor 2 GHz MediaTek Helio A22 (MT6761V) ? 2.2 GHz Snapdragon 695 1.4 GHz Qualcomm Snapdragon ?
RAM 3 GB ? 4 GB ? ?
Storage 32 GB ? raw hardware 64 GB 8 GB ? raw hardware
Main Camera 8 megapixel 1 megapixel 50 megapixel 5 megapixel 3 megapixel
Wide Camera - - 5 megapixel - -
Tele Camera - - - - -
Video Capture 1080p HD ? 1080p HD 720p HD ?
Front Camera 5 megapixel - 8 megapixel Yes -
Weight 5.51 oz
(156g)
3.17 oz
(90g)
6.87 oz
(195g)
4.3 oz
(122g)
4.4 oz
(125g)
Dimensions 5.88" x 2.82" x 0.35"
(149 x 72 x 8.9 mm)
3.71" x 1.95" x 0.68"
(94 x 50 x 17.4 mm)
6.47" x 3.02" x 0.33"
(164 x 77 x 8.4 mm)
4.79" x 2.47" x 0.43"
(122 x 63 x 10.9 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
Form Factor Slab Clamshell Slab Slab Clamshell
Platform / OS Android (proprietary) Android Windows (proprietary)
Network Bands

4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 1800, 1900

*

5G: 2, 5, 25, 30, 41, 48, 66, 70, 71, 77-C

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G LTE: 4, 17

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology LTE (Cat 4) EDGE NR (5G) LTE (Cat 3) EVDO r0
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight Yes - Yes - Yes
GPS / Location n/a - n/a n/a Yes
Water-Resistant - - Yes
IPX7 (snorkeling)
- -
Accessibility
Hearing Aid Compatible Yes
M4, T4 (very tele-coil compatible)
Yes
M3 (mostly compatible)
Yes
M3, T3 (mostly tele-coil compatible)
- Yes
M3 (mostly compatible)
Multiple Languages n/a Yes n/a n/a Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - Yes - - Yes
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Mobile Hotspot n/a - n/a n/a -
NFC - - Yes - -
USB Yes
USB Type C
Yes
Mini-USB
Yes
USB Type C
Yes Yes
Wi-Fi Yes - Yes
5 (802.11 a,ac,b,g,n)
Yes -
Contacts
Picture ID n/a - n/a n/a Yes
Ringer ID n/a - n/a n/a Yes
Voice Dialing n/a - n/a n/a Yes
Customization
Custom Graphics n/a Yes n/a n/a Yes
Custom Ringtones n/a Yes n/a n/a Yes
Real-Music Ringers n/a Yes n/a n/a Yes
Data & Network
Data Tethering n/a - n/a n/a Yes
WAP / Web Browser n/a Yes n/a n/a Yes
Input
Predictive Text Entry n/a Yes n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Touch Screen Yes
Capacitive
- Yes
Capacitive
Yes
Capacitive
-
Memory
Memory Card Slot Yes Yes Yes - Yes
Messaging
Email Client n/a - n/a n/a -
EMS / Picture Messaging n/a Yes n/a n/a Yes
Instant Messaging n/a - n/a n/a -
MMS n/a Yes n/a n/a Yes
Text Messaging Templates n/a Yes n/a n/a Yes
Music
FM Radio - Yes - Yes -
Headphone Jack (3.5mm) Yes Yes Yes Yes -
Music Player n/a Yes n/a n/a Yes
Stereo Speakers - - Yes - Yes
Photo & Video
TV Output - - - - Yes
Power
Fast Charging - - Yes - -
Productivity
Alarm n/a Yes n/a n/a Yes
Calculator n/a Yes n/a n/a Yes
Calendar n/a Yes n/a n/a Yes
Voice Memo n/a - n/a n/a Yes
Software
BREW n/a - n/a n/a Yes
Games n/a Yes n/a n/a Yes
Java (J2ME) n/a Yes n/a n/a -
Voice
HD Voice Yes - Yes - -
Speaker Phone Yes Yes Yes Yes Yes
  AT&T Vista Motorola EM330 / EM28 Samsung Galaxy A23 5G Samsung Focus 2 Samsung SCH-A990
  X > < X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone AT&T Vista Motorola EM330 / EM28 Samsung Galaxy A23 5G Samsung Focus 2 Samsung SCH-A990

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