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Phone AT&T Vista Samsung SGH-X640 BlackBerry Pearl 3G 9100 / 9105 OnePlus 12R Coolpad Conjr
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.5" diag.
18 : 9
? 2.3" diag.
1 : 1
6.8" diag.
20 : 9
5" diag.
16 : 9
Display Resolution & Type 720 x 1440 pixels
(~293 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
360 x 400 pixels
(~238 ppi)
LCD (TFT/TFD)
1264 x 2780 pixels
(~450 ppi)
AMOLED
720 x 1280 pixels
(~294 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? 120 Hz 60 Hz
Battery 2,450 mAh 800 mAh 1,150 mAh 5,500 mAh 2,500 mAh
Processor 2 GHz MediaTek Helio A22 (MT6761V) ? ? Snapdragon 8 Gen 2 1 GHz MediaTek MT6735
RAM 3 GB ? ? 8 GB * 3 GB
Storage 32 GB ? raw hardware ? raw hardware 128 GB * 16 GB
Main Camera 8 megapixel Yes 3 megapixel 50 megapixel 13 megapixel
Wide Camera - - - 8 megapixel -
Tele Camera - - - - -
Video Capture 1080p HD - ? 4K UHD 1080p HD
Front Camera 5 megapixel - - 16 megapixel 8 megapixel
Weight 5.51 oz
(156g)
3 oz
(85g)
3.3 oz
(94g)
7.3 oz
(207g)
5.14 oz
(146g)
Dimensions 5.88" x 2.82" x 0.35"
(149 x 72 x 8.9 mm)
3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.25" x 1.96" x 0.52"
(108 x 50 x 13.2 mm)
6.43" x 2.96" x 0.35"
(163 x 75 x 8.8 mm)
5.72" x 2.86" x 0.35"
(145 x 73 x 8.8 mm)
Form Factor Slab Clamshell Slab Slab Slab
Platform / OS Android (proprietary) BlackBerry OS Android Android
Network Bands

4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30

WCDMA: 1, 2, 4, 5, 8

GSM: 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

5G: 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77-C, 78

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 7, 12

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 4) GPRS HSDPA 3.6 NR (5G) LTE (Cat 4)
Features 
Fingerprint Reader - - - Yes
in-display (optical)
Yes
stand-alone
Flashlight Yes - - Yes Yes
GPS / Location n/a - n/a n/a n/a
Accessibility
Adjustable Text Size n/a - n/a n/a n/a
Hearing Aid Compatible Yes
M4, T4 (very tele-coil compatible)
- Yes
M3 (mostly compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
Multiple Languages n/a Yes n/a n/a n/a
TTY/TDD (Digital) - - - - Yes
Alerts
Ringer Profiles - - Yes - -
Connectivity
Bluetooth Yes - Yes Yes Yes
Infrared (IR) - - - Yes -
NFC - - - Yes -
USB Yes
USB Type C
- Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi Yes - Yes
4 (802.11 b,g,n)
Yes
7 (802.11 a,ac,ax,b,be,g,n)
Yes
4 (802.11 b,g,n)
Contacts
Picture ID n/a Yes n/a n/a n/a
Ringer ID n/a Yes n/a n/a n/a
Voice Dialing n/a - n/a n/a n/a
Customization
Custom Graphics n/a Yes n/a n/a n/a
Custom Ringtones n/a Yes 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
Dual-SIM - - - Yes Yes
WAP / Web Browser n/a Yes n/a n/a n/a
Input
Predictive Text Entry n/a Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes * - -
Touch Screen Yes
Capacitive
- - Yes
Capacitive
Yes
Capacitive
Memory
Memory Card Slot Yes - Yes - Yes
Messaging
Email Client n/a - n/a n/a n/a
EMS / Picture Messaging n/a Yes n/a n/a n/a
Instant Messaging n/a - n/a n/a n/a
MMS n/a Yes n/a n/a n/a
Text Messaging Templates n/a Yes n/a n/a n/a
Music
Headphone Jack (3.5mm) Yes - Yes - Yes
Music Player n/a - n/a n/a n/a
Power
Fast Charging - - - Yes -
Productivity
Alarm n/a Yes n/a n/a n/a
Calculator n/a Yes n/a n/a n/a
Calendar n/a Yes n/a n/a n/a
To-Do List n/a Yes n/a n/a n/a
Voice Memo n/a Yes n/a n/a n/a
Software
Games n/a Yes n/a n/a n/a
Java (J2ME) n/a Yes n/a n/a n/a
Voice
HD Voice Yes - - Yes -
Headset Jack (2.5 mm) n/a Yes n/a n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  AT&T Vista Samsung SGH-X640 BlackBerry Pearl 3G 9100 / 9105 OnePlus 12R Coolpad Conjr
  X > < X > < X > < X > < X

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

 
Phone AT&T Vista Samsung SGH-X640 BlackBerry Pearl 3G 9100 / 9105 OnePlus 12R Coolpad Conjr

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