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Phone Samsung SGH-X640 Samsung Galaxy Note II (Verizon) LG Optimus L90 LG 6190 LG G8 ThinQ
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5.5" diag.
16 : 9
4.7" diag.
16 : 9
? 6.1" diag.
19.5 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
720 x 1280 pixels
(~267 ppi)
AMOLED
540 x 960 pixels
(~234 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
1440 x 3120 pixels
(~563 ppi)
AMOLED
Display Refresh ? 60 Hz 60 Hz ? 60 Hz
Battery 800 mAh 3,100 mAh 2,460 mAh ? 3,500 mAh
Processor ? 1.6 GHz Samsung Exynos 1.2 GHz Qualcomm Snapdragon 400 MSM8226 ? 2.8 GHz Qualcomm Snapdragon 855
RAM ? 2 GB 1 GB ? 6 GB
Storage ? raw hardware 16 GB 8 GB ? raw hardware 128 GB
Main Camera Yes 8 megapixel 5 megapixel Yes 12 megapixel
Wide Camera - - - - 16 megapixel
Tele Camera - - - - -
Video Capture - 1080p HD 1080p HD - 4K UHD
Front Camera - 2 megapixel Yes - 8 megapixel
Weight 3 oz
(85g)
6.35 oz
(180g)
4.37 oz
(124g)
3.53 oz
(100g)
5.96 oz
(169g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.94" x 3.16" x 0.38"
(151 x 80 x 9.7 mm)
5.18" x 2.6" x 0.38"
(132 x 66 x 9.7 mm)
3.54" x 1.89" x 0.98"
(90 x 48 x 24.9 mm)
5.98" x 2.83" x 0.33"
(152 x 72 x 8.4 mm)
Form Factor Clamshell Slab Slab Clamshell Slab
Platform / OS (proprietary) Android Android (proprietary) Android
Network Bands

GSM: 900, 1800, 1900

4G LTE: 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

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

*

Data Technology GPRS LTE (Cat 3) HSPA+ 21 1xRTT LTE (Cat 20)
Features 
Barometer - - - - Yes
Fingerprint Reader - - - - Yes
stand-alone
Flashlight - - Yes - Yes
GPS / Location - n/a n/a - n/a
Water-Resistant - - - - 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 Yes n/a
TTY/TDD (Digital) - Yes Yes - Yes
Alerts
Extra Display - - - Yes -
Connectivity
Bluetooth - Yes Yes - Yes
Infrared (IR) - - Yes - -
MirrorLink - - - - Yes
Mobile Hotspot - n/a n/a - n/a
NFC - Yes - - Yes
USB - Yes
Micro-USB
Yes Yes Yes
USB Type C
Wi-Fi - Yes
4 (802.11 a,b,g,n)
Yes
4 (802.11 b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a n/a Yes n/a
Ringer ID Yes n/a n/a Yes n/a
Voice Dialing - n/a n/a Yes n/a
Customization
Custom Graphics Yes n/a n/a Yes n/a
Custom Ringtones Yes n/a n/a Yes n/a
Real-Music Ringers - n/a n/a - n/a
Data & Network
Data Tethering - n/a n/a Yes n/a
WAP / Web Browser Yes n/a n/a Yes n/a
Input
Predictive Text Entry Yes n/a n/a - n/a
Side Keys Yes Yes Yes Yes Yes
Stylus - Yes - - -
Text Keyboard, Hardware - - - Yes -
Touch Screen - Yes Yes - Yes
Memory
Memory Card Slot - Yes Yes - 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 Yes n/a
Text Messaging Templates Yes n/a n/a Yes n/a
Music
FM Radio - - - - Yes
Headphone Jack (3.5mm) - Yes Yes - Yes
Music Player - n/a n/a - n/a
Stereo Speakers - - - - Yes
Photo & Video
DLNA - Yes - - Yes
Miracast - - - - Yes
TV Output - Yes - - -
Power
Fast Charging - - - - Yes
Wireless Charging - - - - Yes
Productivity
Alarm Yes n/a n/a Yes n/a
Calculator Yes n/a n/a Yes n/a
Calendar Yes n/a n/a Yes n/a
To-Do List Yes n/a n/a - n/a
Voice Memo Yes n/a n/a Yes n/a
Software
Games Yes n/a n/a Yes n/a
Java (J2ME) Yes n/a n/a Yes n/a
Voice
HD Voice - - - - Yes
Headset Jack (2.5 mm) Yes n/a n/a Yes n/a
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SGH-X640 Samsung Galaxy Note II (Verizon) LG Optimus L90 LG 6190 LG G8 ThinQ
  X > < X > < X > < X > < X

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

 
Phone Samsung SGH-X640 Samsung Galaxy Note II (Verizon) LG Optimus L90 LG 6190 LG G8 ThinQ

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