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Phone Samsung SCH-A990 Samsung SGH-A157 Motorola Moto Z2 Force Sony Ericsson K850 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
5.5" diag.
16 : 9
2.2" diag.
4 : 3
6.1" diag.
19.5 : 9
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
AMOLED
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
Display Refresh ? ? 60 Hz ? 120 Hz
Battery 1,000 mAh 800 mAh 2,730 mAh ? 3,700 mAh
Processor ? ? 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) ? Snapdragon 8 Gen 1
RAM ? ? 4 GB ? 8 GB
Storage ? raw hardware 256 MB 64 GB ? raw hardware 128 GB *
Main Camera 3 megapixel - 12 megapixel 5 megapixel 50 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 10 megapixel
Video Capture ? - 4K UHD ? 8K
Front Camera - - 5 megapixel - 10 megapixel
Weight 4.4 oz
(125g)
2.99 oz
(85g)
5.04 oz
(143g)
4.2 oz
(119g)
5.93 oz
(168g)
Dimensions 3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
3.83" x 1.84" x 0.65"
(97 x 47 x 16.5 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 mm)
4" x 1.9" x 0.7"
(102 x 48 x 17.8 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
Form Factor Clamshell Clamshell Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android (proprietary) Android
Network Bands

CDMA: 850, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 1, 2, 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 EVDO r0 ? LTE (Cat 16) HSDPA 3.6 NR (5G)
Features 
Barometer - - Yes - Yes
Fingerprint Reader - - Yes
stand-alone
- Yes
in-display (ultrasonic)
Flashlight Yes - Yes - Yes
GPS / Location Yes Yes n/a - n/a
VR-ready - - Yes - -
Water-Resistant - - Yes - Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size - Yes n/a - n/a
Hearing Aid Compatible Yes
M3 (mostly compatible)
Yes
M4 (very compatible)
Yes
M3, T4 (very tele-coil compatible)
- Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes Yes n/a Yes n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - Yes - Yes -
Connectivity
Bluetooth Yes - Yes Yes Yes
NFC - - Yes - Yes
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes Yes
USB Type C
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
- Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID Yes Yes n/a Yes n/a
Ringer ID Yes Yes n/a Yes n/a
Voice Dialing Yes - n/a Yes n/a
Customization
Custom Graphics Yes Yes n/a Yes n/a
Custom Ringtones Yes Yes n/a Yes n/a
Real-Music Ringers Yes Yes n/a Yes n/a
Data & Network
Data Tethering Yes - n/a Yes n/a
Dual-SIM - - Yes * - -
WAP / Web Browser Yes Yes n/a Yes n/a
Input
Predictive Text Entry Yes Yes n/a Yes n/a
Side Keys Yes - Yes Yes Yes
Touch Screen - - Yes
Capacitive
- Yes
Capacitive
Memory
Memory Card Slot Yes - Yes Yes -
Messaging
Email Client - - n/a Yes n/a
EMS / Picture Messaging Yes - n/a - n/a
MMS Yes Yes n/a Yes n/a
Text Messaging Templates Yes Yes n/a Yes n/a
Music
FM Radio - - - Yes -
Music Player Yes - n/a Yes n/a
Stereo Speakers Yes - - - Yes
Photo & Video
TV Output Yes - - - Yes
Video Calling - - n/a Yes * n/a
Power
Fast Charging - - Yes - Yes
Wireless Charging - - - - Yes
Productivity
Alarm Yes Yes n/a Yes n/a
Calculator Yes Yes n/a Yes n/a
Calendar Yes Yes n/a Yes n/a
To-Do List - Yes n/a Yes n/a
Voice Memo Yes Yes n/a Yes n/a
Software
BREW Yes - n/a - n/a
Games Yes - n/a Yes n/a
Java (J2ME) - - n/a Yes n/a
Voice
HD Voice - - Yes - Yes
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SCH-A990 Samsung SGH-A157 Motorola Moto Z2 Force Sony Ericsson K850 Samsung Galaxy S22
  X > < X > < X > < X > < X

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

 
Phone Samsung SCH-A990 Samsung SGH-A157 Motorola Moto Z2 Force Sony Ericsson K850 Samsung Galaxy S22

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