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Phone Samsung SCH-A990 Samsung Galaxy Grand Prime (CDMA) OnePlus 12 Samsung Heat Casio G'zOne Rock
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5" diag.
16 : 9
6.8" diag.
20 : 9
? 2.1" diag.
4 : 3
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
540 x 960 pixels
(~220 ppi)
LCD (TFT/TFD)
1440 x 3168 pixels
(~510 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~190 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 120 Hz ? ?
Battery 1,000 mAh 2,600 mAh 5,400 mAh 800 mAh 1,150 mAh
Processor ? 1.2 GHz Qualcomm Snapdragon 410 (MSM8916) Snapdragon 8 Gen 3 ? ?
RAM ? 1.5 GB 12 GB * ? ?
Storage ? raw hardware 8 GB 256 GB * ? raw hardware ? raw hardware
Main Camera 3 megapixel 8 megapixel 50 megapixel 1 megapixel 2 megapixel
Wide Camera - - 48 megapixel - -
Tele Camera - - 64 megapixel - -
Video Capture ? 1080p HD 8K ? ?
Front Camera - 5 megapixel 32 megapixel - -
Weight 4.4 oz
(125g)
5.5 oz
(156g)
7.76 oz
(220g)
3.17 oz
(90g)
4.4 oz
(125g)
Dimensions 3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
5.7" x 2.84" x 0.34"
(145 x 72 x 8.6 mm)
6.47" x 2.98" x 0.36"
(164 x 76 x 9.1 mm)
3.6" x 1.8" x 0.6"
(91 x 46 x 15.2 mm)
4.1" x 2" x 0.9"
(104 x 51 x 22.9 mm)
Form Factor Clamshell Slab Slab Slide Clamshell
Platform / OS (proprietary) Android Android (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

4G LTE: 2, 4, 5, 12, 25, 26, 41

CDMA: 800, 850, 1900

*

5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 41, 66, 71, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 6, 8, 19

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

Data Technology EVDO r0 LTE (Cat 4) NR (5G) EVDO r0 EVDO rA
Features 
Fingerprint Reader - - Yes
in-display (optical)
- -
Flashlight Yes Yes Yes - Yes
GPS / Location Yes n/a n/a Yes Yes
Ruggedized - - - - Yes
Water-Resistant - - - - Yes
Accessibility
Adjustable Text Size - n/a n/a Yes -
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages Yes n/a n/a Yes 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 - -
NFC - Yes Yes - -
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes Yes
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
7 (802.11 a,ac,ax,b,be,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
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
Dual-SIM - - Yes - -
WAP / Web Browser Yes n/a n/a Yes Yes
Input
Predictive Text Entry Yes n/a n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Touch Screen - Yes Yes - -
Memory
Memory Card Slot Yes Yes - - Yes
Messaging
Email Client - n/a n/a - Yes
EMS / Picture Messaging Yes n/a n/a - -
Instant Messaging - n/a n/a - Yes
MMS Yes n/a n/a Yes Yes
Text Messaging Templates Yes n/a n/a Yes Yes
Music
FM Radio - Yes - - -
Headphone Jack (3.5mm) - Yes - - -
Music Player Yes n/a n/a Yes Yes
Stereo Speakers Yes - - - -
Photo & Video
TV Output 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
To-Do List - n/a n/a Yes -
Voice Memo Yes n/a n/a Yes Yes
Software
BREW Yes n/a n/a - Yes
Games Yes n/a n/a Yes Yes
Voice
HD Voice - Yes Yes - -
Headset Jack (2.5 mm) - n/a n/a - Yes
Push-To-Talk - - - - Yes
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SCH-A990 Samsung Galaxy Grand Prime (CDMA) OnePlus 12 Samsung Heat Casio G'zOne Rock
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Phone Samsung SCH-A990 Samsung Galaxy Grand Prime (CDMA) OnePlus 12 Samsung Heat Casio G'zOne Rock

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