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Phone Samsung SGH-A657 BlackBerry 7750 Samsung Galaxy Note 3 (CDMA) Samsung Galaxy Note20 Samsung SGH-P500
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Not yet released
Specifications 
Display Size ? ? 5.7" diag.
16 : 9
6.7" diag.
20 : 9
?
Display Resolution & Type 176 x 220 pixels
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
1080 x 1920 pixels
(~386 ppi)
AMOLED
1080 x 2400 pixels
(~393 ppi)
AMOLED
128 x 160 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 60 Hz ?
Battery 1,420 mAh ? 3,200 mAh 4,300 mAh 900 mAh
Processor ? ? 2.3 GHz Qualcomm Snapdragon 800 3.1 GHz Qualcomm Snapdragon 865+ ?
RAM ? ? 3 GB 8 GB ?
Storage ? raw hardware ? raw hardware 32 GB 128 GB ? raw hardware
Main Camera - - 13 megapixel 12 megapixel Yes
Wide Camera - - - 12 megapixel -
Tele Camera - - - 64 megapixel -
Video Capture - - 4K UHD 8K ?
Front Camera - - 2 megapixel 10 megapixel -
Weight 4.34 oz
(123g)
5.01 oz
(142g)
5.93 oz
(168g)
6.84 oz
(194g)
3.28 oz
(93g)
Dimensions 4.53" x 2.05" x 0.77"
(115 x 52 x 19.6 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
5.95" x 3.12" x 0.33"
(151 x 79 x 8.4 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
3.54" x 1.81" x 0.91"
(90 x 46 x 23.1 mm)
Form Factor Slab Slab Slab Slab Clamshell
Platform / OS (proprietary) BlackBerry OS Android Android (proprietary)
Network Bands

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 4, 13, 25

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 12, 25, 41, 66, 71, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

GSM: 900, 1800, 1900

Data Technology HSDPA 3.6 1xRTT LTE (Cat 4) NR (5G) GPRS
Features 
Barometer - - - Yes -
Fingerprint Reader - - - Yes
in-display (ultrasonic)
-
Flashlight Yes - Yes Yes -
GPS / Location Yes n/a n/a n/a -
Ruggedized Yes - - - -
Water-Resistant - - - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size - n/a n/a n/a -
Hearing Aid Compatible - - Yes
M4, T3 (mostly tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
-
Multiple Languages Yes n/a n/a n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes -
Alerts
Extra Display - - - - Yes
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes - Yes Yes -
Infrared (IR) - - Yes - Yes
Mobile Hotspot - n/a n/a n/a -
NFC - - Yes Yes -
USB Yes Yes Yes
Micro-USB
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 n/a n/a n/a -
Ringer ID Yes n/a n/a n/a -
Voice Dialing - n/a n/a n/a -
Customization
Custom Graphics Yes n/a n/a n/a Yes
Custom Ringtones Yes n/a n/a n/a Yes
Real-Music Ringers Yes n/a n/a n/a -
Data & Network
Data Tethering Yes n/a n/a n/a -
WAP / Web Browser Yes n/a n/a n/a Yes
Input
Predictive Text Entry Yes n/a n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Stylus - - Yes Yes -
Text Keyboard, Hardware - Yes - - -
Touch Screen - - Yes
Capacitive
Yes
Capacitive
-
Memory
Memory Card Slot Yes - Yes - -
Messaging
Email Client Yes n/a n/a n/a -
EMS / Picture Messaging - n/a n/a n/a Yes
Instant Messaging Yes n/a n/a n/a -
MMS Yes n/a n/a n/a Yes
Text Messaging Templates Yes n/a n/a n/a Yes
Music
Headphone Jack (3.5mm) - - Yes - -
Music Player Yes n/a n/a n/a -
Stereo Speakers - - - Yes -
Photo & Video
DLNA - - Yes - -
Miracast - - Yes - -
TV Output - - Yes Yes -
Power
Fast Charging - - - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes n/a n/a n/a Yes
Calculator Yes n/a n/a n/a Yes
Calendar Yes n/a n/a n/a Yes
To-Do List Yes n/a n/a n/a Yes
Voice Memo Yes n/a n/a n/a Yes
Software
Games Yes n/a n/a n/a Yes
Java (J2ME) Yes n/a n/a n/a Yes
Voice
HD Voice - - Yes * Yes -
Headset Jack (2.5 mm) - n/a n/a n/a -
Push-To-Talk Yes - - - -
Speaker Phone Yes - Yes Yes -
  * Some versions only
  Samsung SGH-A657 BlackBerry 7750 Samsung Galaxy Note 3 (CDMA) Samsung Galaxy Note20 Samsung SGH-P500
  X > < X > < X > < X > < X

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

 
Phone Samsung SGH-A657 BlackBerry 7750 Samsung Galaxy Note 3 (CDMA) Samsung Galaxy Note20 Samsung SGH-P500

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