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Phone Samsung SCH-A310 Motorola razr (2023) BlackBerry 7750 Samsung SCH-U430 BlackBerry 8830
Current U.S. Carriers (none) AT&T
Boost
US Cellular
Xfinity Mobile
(none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 6.9" diag.
22 : 9
? ? ?
Display Resolution & Type 128 x 128 pixels
LCD (Grayscale)
1080 x 2640 pixels
(~413 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
128 x 160 pixels
LCD (TFT/TFD)
320 x 240 pixels
LCD (TFT/TFD)
Display Refresh ? 144 Hz ? ? ?
Battery ? 4,200 mAh ? 1,000 mAh 1,400 mAh
Processor ? 2.5 GHz Snapdragon 7 Gen 1 ? ? ?
RAM ? 8 GB ? ? ?
Storage ? raw hardware 128 GB ? raw hardware ? raw hardware ? raw hardware
Main Camera - 64 megapixel - Yes -
Wide Camera - 13 megapixel - - -
Tele Camera - - - - -
Video Capture - 4K UHD - - -
Front Camera - 32 megapixel - - -
Weight 3.2 oz
(91g)
6.65 oz
(189g)
5.01 oz
(142g)
3.21 oz
(91g)
4.6 oz
(130g)
Dimensions 3.43" x 1.89" x 0.87"
(87 x 48 x 22.1 mm)
3.47" x 2.91" x 0.62"
(88 x 74 x 15.8 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.67" x 1.85" x 0.78"
(93 x 47 x 19.8 mm)
4.49" x 2.6" x 0.55"
(114 x 66 x 14 mm)
Form Factor Clamshell Foldable Slab Clamshell Slab
Platform / OS (proprietary) Android BlackBerry OS (proprietary) BlackBerry OS
Network Bands

CDMA: 850, 1900

AMPS: 850

5G: 1, 2, 3, 5, 7, 12, 14, 20, 25, 26, 28, 29, 30, 41, 48, 66, 70, 71, 77-A, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

GSM: 900, 1800

*

Data Technology 1xRTT NR (5G) 1xRTT 1xRTT EVDO r0
Features 
Barometer - Yes - - -
Fingerprint Reader - Yes
stand-alone
- - -
Flashlight - Yes - - -
GPS / Location Yes n/a n/a Yes n/a
Water-Resistant - Yes
IPX2 (drip)
- - -
Accessibility
Adjustable Text Size - n/a n/a Yes n/a
Hearing Aid Compatible - Yes
M3, T3 (mostly tele-coil compatible)
- Yes
M4, T4 (very tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
Multiple Languages Yes n/a n/a Yes n/a
TTY/TDD (Digital) - - Yes Yes Yes
Alerts
Extra Display Yes Yes - Yes -
Ringer Profiles - - Yes - Yes
Connectivity
Bluetooth - Yes - Yes Yes
NFC - Yes - - -
USB Yes Yes
USB Type C
Yes - Yes
Wi-Fi - Yes
6E (802.11 a,ac,ax,b,g,n)
- - -
Contacts
Picture ID - n/a n/a Yes n/a
Ringer ID - n/a n/a Yes n/a
Voice Dialing Yes n/a n/a Yes n/a
Customization
Changeable Body Plates Yes - - - -
Custom Graphics - n/a n/a Yes n/a
Custom Ringtones - n/a n/a Yes n/a
Real-Music Ringers - n/a n/a - n/a
Data & Network
Data Tethering Yes n/a n/a - n/a
Dual-SIM - Yes - - -
WAP / Web Browser Yes n/a n/a Yes n/a
Input
Predictive Text Entry Yes n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - Yes
Touch Screen - Yes
Capacitive
- - -
Memory
Memory Card Slot - - - - Yes
Messaging
Email Client - n/a n/a Yes n/a
EMS / Picture Messaging - n/a n/a Yes n/a
Instant Messaging - n/a n/a Yes n/a
MMS - n/a n/a Yes n/a
Text Messaging Templates - n/a n/a Yes n/a
Music
Music Player - n/a n/a - n/a
Stereo Speakers - Yes - - -
Photo & Video
Miracast - Yes - - -
Power
Fast Charging - Yes - - -
Wireless Charging - Yes - - -
Productivity
Alarm - n/a n/a Yes n/a
Calculator - n/a n/a Yes n/a
Calendar Yes n/a n/a Yes n/a
To-Do List - n/a n/a - n/a
Voice Memo Yes n/a n/a Yes n/a
Software
BREW - n/a n/a Yes n/a
Games Yes n/a n/a Yes n/a
Java (J2ME) - n/a n/a - n/a
Voice
HD Voice - Yes - - -
Headset Jack (2.5 mm) Yes n/a n/a Yes n/a
Push-To-Talk - - - - Yes *
Speaker Phone - Yes - Yes Yes
  * Some versions only
  Samsung SCH-A310 Motorola razr (2023) BlackBerry 7750 Samsung SCH-U430 BlackBerry 8830
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SCH-A310 Motorola razr (2023) BlackBerry 7750 Samsung SCH-U430 BlackBerry 8830

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