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Phone Samsung SGH-X640 Samsung Galaxy S6 (GSM) Motorola one 5G Apple iPhone 12 mini Samsung Galaxy Note9
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5.1" diag.
16 : 9
6.7" diag.
21 : 9
5.4" diag.
19.5 : 9
6.4" diag.
18.5 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
1440 x 2560 pixels
(~576 ppi)
AMOLED
1080 x 2520 pixels
(~409 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~477 ppi)
AMOLED
1440 x 2960 pixels
(~514 ppi)
AMOLED
Display Refresh ? 60 Hz 90 Hz 60 Hz 60 Hz
Battery 800 mAh 2,550 mAh 5,000 mAh 2,227 mAh 4,000 mAh
Processor ? 2.1 GHz Samsung Exynos 7420 Qualcomm Snapdragon 765G Apple A14 Bionic 2.8 GHz Qualcomm Snapdragon 845
RAM ? 3 GB 4 GB 4 GB 6 GB *
Storage ? raw hardware 32 GB * 128 GB 64 GB * 128 GB *
Main Camera Yes 16 megapixel 48 megapixel 12 megapixel 12 megapixel
Wide Camera - - 8 megapixel 12 megapixel -
Tele Camera - - - - 12 megapixel
Video Capture - 4K UHD 4K UHD 4K UHD 4K UHD
Front Camera - 5 megapixel 16 megapixel 12 megapixel 8 megapixel
Weight 3 oz
(85g)
4.87 oz
(138g)
7.41 oz
(210g)
4.76 oz
(135g)
7.09 oz
(201g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
6.61" x 2.91" x 0.35"
(168 x 74 x 9 mm)
5.18" x 2.53" x 0.29"
(132 x 64 x 7.4 mm)
6.37" x 3.01" x 0.35"
(162 x 76 x 8.8 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) Android Android iOS Android
Network Bands

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 29, 30

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 66, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 29, 30, 38, 40, 41, 66

WCDMA: 1, 2, 5, 8

GSM: 850, 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, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology GPRS LTE (Cat 6) NR (5G) NR (5G) LTE (Cat 18)
Features 
Barometer - - - Yes Yes
Fingerprint Reader - Yes Yes
stand-alone
- Yes
stand-alone
Flashlight - Yes Yes Yes Yes
VR-ready - Yes - - Yes
Water-Resistant - - Yes Yes
IPX8 (SCUBA)
Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible - Yes Yes Yes Yes
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) - Yes Yes Yes Yes
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - Yes - - -
MirrorLink - Yes - - Yes
NFC - Yes Yes Yes Yes
USB - Yes
Micro-USB
Yes
USB Type C
Yes Yes
USB Type C
UWB - - - Yes -
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID Yes n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Data & Network
Dual-SIM - - - Yes -
WAP / Web Browser Yes n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Stylus - - - - Yes
Touch Screen - Yes Yes Yes Yes
Memory
Memory Card Slot - - Yes - Yes
Messaging
EMS / Picture Messaging Yes n/a n/a n/a n/a
MMS Yes n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) - Yes Yes - Yes
Stereo Speakers - - - Yes Yes
Photo & Video
DLNA - Yes - - -
Miracast - Yes - - Yes
TV Output - Yes - Yes Yes
Power
Fast Charging - Yes Yes Yes Yes
Wireless Charging - Yes - Yes Yes
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List Yes n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
Games Yes n/a n/a n/a n/a
Java (J2ME) Yes n/a n/a n/a n/a
Voice
HD Voice - Yes Yes Yes Yes
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SGH-X640 Samsung Galaxy S6 (GSM) Motorola one 5G Apple iPhone 12 mini Samsung Galaxy Note9
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Samsung Galaxy S6 (GSM) Motorola one 5G Apple iPhone 12 mini Samsung Galaxy Note9

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