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Phone Samsung SCH-A645 Samsung Galaxy S6 (GSM) Alcatel Idol 5S Samsung Galaxy S22 Motorola Admiral
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Not yet released Released Released
Specifications 
Display Size ? 5.1" diag.
16 : 9
5.2" diag.
16 : 9
6.1" diag.
19.5 : 9
3.1" diag.
4 : 3
Display Resolution & Type 128 x 160 pixels
LCD (STN)
1440 x 2560 pixels
(~576 ppi)
AMOLED
1080 x 1920 pixels
(~424 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
480 x 640 pixels
(~258 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz 120 Hz 60 Hz
Battery 1,000 mAh 2,550 mAh 2,620 mAh 3,700 mAh 1,860 mAh
Processor ? 2.1 GHz Samsung Exynos 7420 2 GHz Qualcomm Snapdragon 625 (MSM8953) Snapdragon 8 Gen 1 1.2 GHz Qualcomm Snapdragon S2 MSM8655
RAM ? 3 GB 3 GB 8 GB 512 MB
Storage ? raw hardware 32 GB * 32 GB 128 GB * 4 GB
Main Camera - 16 megapixel 12 megapixel 50 megapixel 5 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 10 megapixel -
Video Capture - 4K UHD 1080p HD 8K 720p HD
Front Camera - 5 megapixel 8 megapixel 10 megapixel -
Weight 3.2 oz
(91g)
4.87 oz
(138g)
5.14 oz
(146g)
5.93 oz
(168g)
4.71 oz
(134g)
Dimensions 3.54" x 1.79" x 0.94"
(90 x 45 x 23.9 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
5.85" x 2.79" x 0.29"
(149 x 71 x 7.4 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
4.68" x 2.44" x 0.48"
(119 x 62 x 12.2 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) Android Android Android Android
Network Bands

CDMA: 850, 1900

AMPS: 850

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 29, 30

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 17, 25, 26, 41, 66

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

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

CDMA: 800, 850, 1900

Data Technology 1xRTT LTE (Cat 6) LTE (Cat 6) NR (5G) EVDO rA
Features 
Barometer - - - Yes -
Fingerprint Reader - Yes Yes
stand-alone
Yes
in-display (ultrasonic)
-
Flashlight - Yes Yes Yes -
GPS / Location Yes n/a n/a n/a n/a
Ruggedized - - - - Yes
VR-ready - Yes - - -
Water-Resistant - - - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages Yes n/a 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
Infrared (IR) - Yes - - -
MirrorLink - Yes - - -
Mobile Hotspot - n/a n/a n/a n/a
NFC - Yes - Yes -
USB - Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 b,g,n)
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID - n/a n/a n/a n/a
Voice Dialing Yes n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Real-Music Ringers - n/a n/a n/a n/a
Data & Network
Data Tethering - n/a n/a n/a n/a
WAP / Web Browser Yes * n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen - Yes Yes Yes Yes
Memory
Memory Card Slot - - Yes - Yes
Messaging
Email Client - n/a n/a n/a n/a
EMS / Picture Messaging Yes n/a n/a n/a n/a
Instant Messaging - n/a n/a n/a n/a
MMS - n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - Yes - Yes
Headphone Jack (3.5mm) - Yes Yes - Yes
Music Player - n/a n/a n/a n/a
Stereo Speakers - - Yes Yes -
Photo & Video
DLNA - Yes - - Yes
Miracast - Yes - - -
TV Output - Yes - Yes -
Power
Fast Charging - Yes - Yes -
Wireless Charging - Yes - Yes -
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List Yes n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
BREW Yes * n/a n/a n/a n/a
Games Yes * n/a n/a n/a n/a
Voice
HD Voice - Yes Yes Yes -
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Push-To-Talk - - - - Yes
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SCH-A645 Samsung Galaxy S6 (GSM) Alcatel Idol 5S Samsung Galaxy S22 Motorola Admiral
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SCH-A645 Samsung Galaxy S6 (GSM) Alcatel Idol 5S Samsung Galaxy S22 Motorola Admiral

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