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Phone HP Pre 3 (CDMA) Samsung Galaxy J2 / J2 Pure / J2 Dash Samsung Galaxy S22 BlackBerry 7750 Samsung SGH-T819
Current U.S. Carriers (none) (none) Verizon (none) (none)
Global Availability Not yet released Released Released Released Released
Specifications 
Display Size 3.6" diag.
5 : 3
5" diag.
16 : 9
6.1" diag.
19.5 : 9
? ?
Display Resolution & Type 480 x 800 pixels
(~261 ppi)
LCD (TFT/TFD)
540 x 960 pixels
(~220 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
176 x 220 pixels
LCD (TFT/TFD)
Display Refresh ? 60 Hz 120 Hz ? ?
Battery 1,230 mAh 2,600 mAh 3,700 mAh ? ?
Processor 1.4 GHz Qualcomm Snapdragon S2 MSM8655 1.4 GHz Samsung Exynos 7570 Snapdragon 8 Gen 1 ? ?
RAM ? 2 GB 8 GB ? ?
Storage 16 GB * 16 GB 128 GB * ? raw hardware ? raw hardware
Main Camera 5 megapixel 8 megapixel 50 megapixel - 1 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - 10 megapixel - -
Video Capture 720p HD 1080p HD 8K - QCIF (176 x 144)
Front Camera Yes 5 megapixel 10 megapixel - -
Weight 5.5 oz
(156g)
5.43 oz
(154g)
5.93 oz
(168g)
5.01 oz
(142g)
3.46 oz
(98g)
Dimensions 4.37" x 2.52" x 0.63"
(111 x 64 x 16 mm)
5.65" x 2.84" x 0.35"
(144 x 72 x 8.9 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.96" x 2.03" x 0.55"
(101 x 52 x 14 mm)
Form Factor Slide Slab Slab Slab Slide
Platform / OS (proprietary) Android Android BlackBerry OS (proprietary)
Network Bands

WCDMA: 1, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 14, 66, 71

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

WCDMA: 4

GSM: 850, 900, 1800, 1900

Data Technology EVDO rA LTE (Cat 4) NR (5G) 1xRTT WCDMA (UMTS)
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
in-display (ultrasonic)
- -
Flashlight - Yes Yes - -
GPS / Location Yes n/a n/a n/a -
Water-Resistant - - Yes
IPX8 (SCUBA)
- -
Accessibility
Hearing Aid Compatible Yes Yes Yes - -
Multiple Languages Yes n/a n/a n/a Yes
TTY/TDD (Digital) - Yes Yes Yes -
Alerts
Ringer Profiles - - - Yes Yes
Connectivity
Bluetooth Yes Yes Yes - Yes
Mobile Hotspot Yes n/a n/a n/a -
NFC - - Yes - -
USB Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes Yes
Wi-Fi Yes
4 (802.11 a,b,g,n)
Yes
4 (802.11 b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
- -
Contacts
Picture ID Yes n/a n/a n/a Yes
Ringer ID Yes n/a n/a n/a Yes
Voice Dialing Yes n/a n/a n/a Yes
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 Yes
Data & Network
Data Tethering Yes n/a n/a n/a Yes
WAP / Web Browser Yes n/a n/a n/a Yes
Input
Predictive Text Entry - n/a n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - Yes -
Touch Screen Yes Yes Yes - -
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 Yes
MMS Yes n/a n/a n/a Yes
Text Messaging Templates - n/a n/a n/a Yes
Music
Headphone Jack (3.5mm) Yes Yes - - -
Music Player Yes n/a n/a n/a Yes
Stereo Speakers - - Yes - -
Photo & Video
TV Output - - 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
Software
Games Yes n/a n/a n/a Yes
Java (J2ME) - n/a n/a n/a Yes
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) - n/a n/a n/a -
Speaker Phone Yes Yes Yes - Yes
  HP Pre 3 (CDMA) Samsung Galaxy J2 / J2 Pure / J2 Dash Samsung Galaxy S22 BlackBerry 7750 Samsung SGH-T819
  X > < X > < X > < X > < X

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

 
Phone HP Pre 3 (CDMA) Samsung Galaxy J2 / J2 Pure / J2 Dash Samsung Galaxy S22 BlackBerry 7750 Samsung SGH-T819

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