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Phone Samsung SCH-U430 Samsung Captivate (Galaxy S) Samsung Galaxy A71 5G BlackBerry Q10 (GSM) Coolpad Quattro 4G
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 4" diag.
5 : 3
6.7" diag.
20 : 9
3.1" diag.
1 : 1
4" diag.
5 : 3
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
480 x 800 pixels
(~233 ppi)
AMOLED
1080 x 2400 pixels
(~393 ppi)
AMOLED
720 x 720 pixels
(~328 ppi)
AMOLED
480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz ? 60 Hz
Battery 1,000 mAh 1,500 mAh 4,500 mAh 2,100 mAh 1,600 mAh
Processor ? 1 GHz Samsung Hummingbird Cortex A8 2.4 GHz Qualcomm Snapdragon 765 1.5 GHz Qualcomm Snapdragon S4 ?
RAM ? ? 6 GB 2 GB ?
Storage ? raw hardware 16 GB 128 GB 16 GB 512 MB
Main Camera Yes 5 megapixel 64 megapixel 8 megapixel 3 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - - - -
Video Capture - 720p HD 4K UHD 1080p HD VGA (640 x 480)
Front Camera - - 32 megapixel 2 megapixel Yes
Weight 3.21 oz
(91g)
4.41 oz
(125g)
6.52 oz
(185g)
4.9 oz
(139g)
3.31 oz
(94g)
Dimensions 3.67" x 1.85" x 0.78"
(93 x 47 x 19.8 mm)
4.83" x 2.52" x 0.41"
(123 x 64 x 10.4 mm)
6.39" x 2.97" x 0.31"
(162 x 75 x 7.9 mm)
4.71" x 2.63" x 0.41"
(120 x 67 x 10.3 mm)
4.96" x 2.6" x 0.51"
(126 x 66 x 13 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) Android Android BlackBerry 10 Android
Network Bands

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

5G: 2, 5, 41, 66, 71, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 4, 5, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 4

CDMA: 850, 1700, 1900

Data Technology 1xRTT HSPA 7.2 NR (5G) LTE (Cat 3) LTE (Cat 3)
Features 
Fingerprint Reader - - Yes
in-display (optical)
- -
Flashlight - - Yes - -
GPS / Location Yes n/a n/a n/a n/a
Accessibility
Adjustable Text Size Yes n/a n/a n/a n/a
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 - - - -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot - n/a n/a n/a n/a
NFC - - Yes Yes -
USB - Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Yes
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 a,b,g,n)
Yes
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID Yes 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 Yes Yes
Messaging
Email Client Yes n/a n/a n/a n/a
EMS / Picture Messaging Yes n/a n/a n/a n/a
Instant Messaging Yes n/a n/a n/a n/a
MMS Yes n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) - Yes Yes Yes Yes
Music Player - n/a n/a n/a n/a
Photo & Video
DLNA - Yes - Yes -
TV Output - - - Yes -
Power
Fast Charging - - 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 - 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 - -
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SCH-U430 Samsung Captivate (Galaxy S) Samsung Galaxy A71 5G BlackBerry Q10 (GSM) Coolpad Quattro 4G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SCH-U430 Samsung Captivate (Galaxy S) Samsung Galaxy A71 5G BlackBerry Q10 (GSM) Coolpad Quattro 4G

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