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Phone Samsung SGH-X640 Apple iPhone 12 mini Apple iPhone 11 Pro BlackBerry Classic (GSM) Motorola v66
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5.4" diag.
19.5 : 9
5.8" diag.
19.5 : 9
3.5" diag.
1 : 1
?
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
1080 x 2340 pixels
(~477 ppi)
AMOLED
1125 x 2436 pixels
(~463 ppi)
AMOLED
720 x 720 pixels
(~291 ppi)
LCD (TFT/TFD)
?
Display Refresh ? 60 Hz 60 Hz ? ?
Battery 800 mAh 2,227 mAh 3,190 mAh 2,515 mAh ?
Processor ? Apple A14 Bionic Apple A13 Bionic 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 ?
RAM ? 4 GB 4 GB 2 GB ?
Storage ? raw hardware 64 GB * 64 GB * 16 GB ? raw hardware
Main Camera Yes 12 megapixel 12 megapixel 8 megapixel -
Wide Camera - 12 megapixel 12 megapixel - -
Tele Camera - - 12 megapixel - -
Video Capture - 4K UHD 4K UHD 1080p HD -
Front Camera - 12 megapixel 12 megapixel 2 megapixel -
Weight 3 oz
(85g)
4.76 oz
(135g)
6.63 oz
(188g)
6.28 oz
(178g)
2.79 oz
(79g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.18" x 2.53" x 0.29"
(132 x 64 x 7.4 mm)
5.67" x 2.81" x 0.32"
(144 x 71 x 8.1 mm)
5.16" x 2.85" x 0.4"
(131 x 72 x 10.2 mm)
3.31" x 1.73" x 0.83"
(84 x 44 x 21.1 mm)
Form Factor Clamshell Slab Slab Slab Clamshell
Platform / OS (proprietary) iOS iOS BlackBerry 10 (proprietary)
Network Bands

GSM: 900, 1800, 1900

5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77-C, 78, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 17

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

GSM: 900, 1800, 1900

Data Technology GPRS NR (5G) LTE (Cat 18) LTE (Cat 3) GPRS
Features 
Barometer - Yes Yes - -
Flashlight - Yes Yes - -
GPS / Location - n/a n/a n/a -
Water-Resistant - Yes
IPX8 (SCUBA)
Yes
IPX8 (SCUBA)
- -
Accessibility
Adjustable Text Size - n/a n/a n/a -
Hearing Aid Compatible - Yes Yes Yes -
Multiple Languages Yes n/a n/a n/a -
TTY/TDD (Digital) - Yes Yes Yes -
Alerts
Ringer Profiles - - - Yes -
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
Mobile Hotspot - n/a n/a n/a -
NFC - Yes Yes Yes -
USB - Yes Yes Yes
Micro-USB
Yes
UWB - Yes Yes - -
Wi-Fi - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 a,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 Yes
Customization
Custom Graphics Yes n/a n/a n/a -
Custom Ringtones Yes n/a n/a n/a -
Real-Music Ringers - n/a n/a n/a -
Data & Network
Data Tethering - n/a n/a n/a Yes
Dual-SIM - Yes Yes - -
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
Text Keyboard, Hardware - - - Yes -
Touch Screen - Yes Yes Yes -
Memory
Memory Card Slot - - - Yes -
Messaging
Email Client - n/a n/a n/a -
EMS / Picture Messaging Yes n/a n/a n/a -
Instant Messaging - n/a n/a n/a -
MMS Yes n/a n/a n/a -
Text Messaging Templates Yes n/a n/a n/a -
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) - - - Yes -
Music Player - n/a n/a n/a -
Stereo Speakers - Yes Yes - -
Photo & Video
DLNA - - - Yes -
Miracast - - - Yes -
TV Output - Yes Yes Yes -
Power
Fast Charging - Yes Yes - -
Wireless Charging - Yes 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 -
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 -
Voice
Call Screening - Yes Yes - -
HD Voice - Yes Yes - -
Headset Jack (2.5 mm) Yes n/a n/a n/a Yes
Speaker Phone Yes Yes Yes Yes -
  Samsung SGH-X640 Apple iPhone 12 mini Apple iPhone 11 Pro BlackBerry Classic (GSM) Motorola v66
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Apple iPhone 12 mini Apple iPhone 11 Pro BlackBerry Classic (GSM) Motorola v66

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