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Phone Samsung SGH-X640 Apple iPhone 11 Pro LG G8 ThinQ Samsung Captivate Glide Samsung Galaxy S6 (GSM)
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5.8" diag.
19.5 : 9
6.1" diag.
19.5 : 9
4" diag.
5 : 3
5.1" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
1125 x 2436 pixels
(~463 ppi)
AMOLED
1440 x 3120 pixels
(~563 ppi)
AMOLED
480 x 800 pixels
(~233 ppi)
AMOLED
1440 x 2560 pixels
(~576 ppi)
AMOLED
Display Refresh ? 60 Hz 60 Hz 60 Hz 60 Hz
Battery 800 mAh 3,190 mAh 3,500 mAh 1,650 mAh 2,550 mAh
Processor ? Apple A13 Bionic 2.8 GHz Qualcomm Snapdragon 855 1 GHz Nvidia Tegra 2 AP20H 2.1 GHz Samsung Exynos 7420
RAM ? 4 GB 6 GB 1 GB 3 GB
Storage ? raw hardware 64 GB * 128 GB 8 GB 32 GB *
Main Camera Yes 12 megapixel 12 megapixel 8 megapixel 16 megapixel
Wide Camera - 12 megapixel 16 megapixel - -
Tele Camera - 12 megapixel - - -
Video Capture - 4K UHD 4K UHD 720p HD 4K UHD
Front Camera - 12 megapixel 8 megapixel 1 megapixel 5 megapixel
Weight 3 oz
(85g)
6.63 oz
(188g)
5.96 oz
(169g)
5.2 oz
(147g)
4.87 oz
(138g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.67" x 2.81" x 0.32"
(144 x 71 x 8.1 mm)
5.98" x 2.83" x 0.33"
(152 x 72 x 8.4 mm)
4.88" x 2.55" x 0.51"
(124 x 65 x 13 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
Form Factor Clamshell Slab Slab Slide Slab
Platform / OS (proprietary) iOS Android Android Android
Network Bands

GSM: 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: 2, 4, 5, 7, 12, 13, 14, 17, 25, 26, 29, 30, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 1, 2, 5

GSM: 850, 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

*

Data Technology GPRS LTE (Cat 18) LTE (Cat 20) HSPA+ 21 LTE (Cat 6)
Features 
Barometer - Yes Yes - -
Fingerprint Reader - - Yes
stand-alone
- Yes
Flashlight - Yes Yes - Yes
GPS / Location - n/a n/a n/a n/a
VR-ready - - - - Yes
Water-Resistant - 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
Mobile Hotspot - n/a n/a n/a n/a
NFC - Yes Yes - Yes
USB - Yes Yes
USB Type C
Yes
Micro-USB
Yes
Micro-USB
UWB - Yes - - -
Wi-Fi - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes 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
Voice Dialing - 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
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 - - -
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
Text Keyboard, Hardware - - - Yes -
Touch Screen - Yes Yes Yes Yes
Memory
Memory Card Slot - - Yes Yes -
Messaging
Email Client - n/a n/a n/a n/a
EMS / Picture Messaging Yes n/a n/a n/a n/a
Instant Messaging - 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
Music Player - n/a n/a n/a n/a
Stereo Speakers - Yes Yes - -
Photo & Video
DLNA - - Yes Yes Yes
Miracast - - Yes - Yes
TV Output - Yes - Yes Yes
Power
Fast Charging - 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
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SGH-X640 Apple iPhone 11 Pro LG G8 ThinQ Samsung Captivate Glide Samsung Galaxy S6 (GSM)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Apple iPhone 11 Pro LG G8 ThinQ Samsung Captivate Glide Samsung Galaxy S6 (GSM)

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