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Phone Samsung SCH-A990 Motorola Droid RAZR MAXX HD Samsung Galaxy S21 Samsung Seek Samsung Instinct S30
Current U.S. Carriers (none) (none) Verizon (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 4.7" diag.
16 : 9
6.2" diag.
20 : 9
2.6" diag.
4 : 3
3.2" diag.
16 : 9
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
720 x 1280 pixels
(~312 ppi)
AMOLED
1080 x 2400 pixels
(~424 ppi)
AMOLED
240 x 320 pixels
(~154 ppi)
LCD (TFT/TFD)
240 x 432 pixels
(~154 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 120 Hz ? ?
Battery 1,000 mAh 3,300 mAh 4,000 mAh 1,000 mAh 1,000 mAh
Processor ? ? 2.8 GHz Qualcomm Snapdragon 888 ? ?
RAM ? 1 GB 8 GB ? ?
Storage ? raw hardware 32 GB 128 GB * ? raw hardware ? raw hardware
Main Camera 3 megapixel 8 megapixel 12 megapixel 1 megapixel 2 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - 64 megapixel - -
Video Capture ? 1080p HD 8K - ?
Front Camera - 1 megapixel 10 megapixel - -
Weight 4.4 oz
(125g)
5.54 oz
(157g)
6.03 oz
(171g)
3.9 oz
(111g)
3.88 oz
(110g)
Dimensions 3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
5.19" x 2.67" x 0.37"
(132 x 68 x 9.3 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
4.1" x 2" x 0.6"
(104 x 51 x 15.2 mm)
4.61" x 2.16" x 0.52"
(117 x 55 x 13.2 mm)
Form Factor Clamshell Slab Slab Slide Slab
Platform / OS (proprietary) Android Android (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

4G LTE: 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261

4G LTE: 1, 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

CDMA: 850, 1900

CDMA: 850, 1900

Data Technology EVDO r0 LTE (Cat 3) NR (5G) 1xRTT EVDO r0
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
in-display (ultrasonic)
- -
Flashlight Yes - Yes - -
GPS / Location Yes n/a n/a Yes Yes
Water-Resistant - - Yes
IPX8 (SCUBA)
- -
Accessibility
Adjustable Text Size - n/a n/a - -
Hearing Aid Compatible Yes
M3 (mostly compatible)
Yes
M3, T4 (very tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Yes
M4 (very compatible)
Yes
M4, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a n/a Yes -
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Mobile Hotspot - n/a n/a - -
NFC - Yes Yes - -
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes -
Wi-Fi - Yes
4 (802.11 a,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
- -
Contacts
Picture ID Yes n/a n/a Yes Yes
Ringer ID Yes n/a n/a Yes Yes
Voice Dialing Yes n/a n/a Yes Yes
Customization
Custom Graphics Yes n/a n/a Yes Yes
Custom Ringtones Yes n/a n/a Yes Yes
Real-Music Ringers Yes n/a n/a Yes Yes
Data & Network
Data Tethering Yes n/a n/a Yes Yes
WAP / Web Browser Yes n/a n/a Yes Yes
Input
Predictive Text Entry Yes n/a n/a - -
Side Keys Yes Yes Yes Yes Yes
Stylus - - - - Yes
Text Keyboard, Hardware - - - Yes -
Touch Screen - Yes
Capacitive
Yes
Capacitive
Yes
Resistive
Yes
Memory
Memory Card Slot Yes Yes - Yes Yes
Messaging
Email Client - n/a n/a Yes Yes
EMS / Picture Messaging Yes n/a n/a - -
Instant Messaging - n/a n/a Yes Yes
MMS Yes n/a n/a Yes -
Text Messaging Templates Yes n/a n/a - -
Music
Headphone Jack (3.5mm) - Yes - Yes Yes
Music Player Yes n/a n/a Yes Yes
Stereo Speakers Yes - Yes - -
Photo & Video
DLNA - Yes - - -
TV Output Yes Yes Yes - -
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
Productivity
Alarm Yes n/a n/a Yes Yes
Calculator Yes n/a n/a Yes Yes
Calendar Yes n/a n/a Yes Yes
Voice Memo Yes n/a n/a - -
Software
BREW Yes n/a n/a - -
Games Yes n/a n/a Yes Yes
Java (J2ME) - n/a n/a Yes Yes
Voice
HD Voice - - Yes - -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SCH-A990 Motorola Droid RAZR MAXX HD Samsung Galaxy S21 Samsung Seek Samsung Instinct S30
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Phone Samsung SCH-A990 Motorola Droid RAZR MAXX HD Samsung Galaxy S21 Samsung Seek Samsung Instinct S30

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