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Phone LG G8 ThinQ Motorola Rival A455 ZTE Savvy Bold N2 Samsung SGH-X640
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.1" diag.
19.5 : 9
2.2" diag.
4 : 3
4" diag.
5 : 3
6.6" diag.
19.5 : 9
?
Display Resolution & Type 1440 x 3120 pixels
(~563 ppi)
AMOLED
176 x 220 pixels
(~131 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~390 ppi)
AMOLED
128 x 160 pixels
LCD (TFT/TFD)
Display Refresh 60 Hz ? 60 Hz 60 Hz ?
Battery 3,500 mAh 940 mAh 1,650 mAh 4,200 mAh 800 mAh
Processor 2.8 GHz Qualcomm Snapdragon 855 ? 1 GHz Qualcomm MSM8625 2.4 GHz MediaTek Dimensity 810 ?
RAM 6 GB ? 768 MB 8 GB ?
Storage 128 GB ? raw hardware 4 GB 256 GB ? raw hardware
Main Camera 12 megapixel 2 megapixel 5 megapixel 64 megapixel Yes
Wide Camera 16 megapixel - - 5 megapixel -
Tele Camera - - - - -
Video Capture 4K UHD QVGA (320 x 240) WVGA / 480p 2K / Quad HD -
Front Camera 8 megapixel - - 16 megapixel -
Weight 5.96 oz
(169g)
4.48 oz
(127g)
4.43 oz
(126g)
7.2 oz
(204g)
3 oz
(85g)
Dimensions 5.98" x 2.83" x 0.33"
(152 x 72 x 8.4 mm)
3.82" x 1.96" x 0.73"
(97 x 50 x 18.5 mm)
4.96" x 2.55" x 0.42"
(126 x 65 x 10.7 mm)
6.64" x 3.02" x 0.35"
(169 x 77 x 8.9 mm)
3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
Form Factor Slab Slide Slab Slab Clamshell
Platform / OS Android (proprietary) Android Android (proprietary)
Network Bands

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

*

CDMA: 850, 1900

CDMA: 850, 1900

5G: 2, 5, 25, 41, 66, 71, 77-C

4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

Data Technology LTE (Cat 20) EVDO r0 EVDO rA NR (5G) GPRS
Features 
Barometer Yes - - - -
Fingerprint Reader Yes
stand-alone
- - Yes
in-display (optical)
-
Flashlight Yes - Yes Yes -
GPS / Location n/a Yes n/a n/a -
Water-Resistant Yes
IPX8 (SCUBA)
- - - -
Accessibility
Adjustable Text Size n/a - n/a n/a -
Hearing Aid Compatible Yes
M4, T3 (mostly tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
- -
Multiple Languages n/a Yes n/a n/a Yes
TTY/TDD (Digital) Yes Yes Yes - -
Connectivity
Bluetooth Yes Yes Yes Yes -
MirrorLink Yes - - - -
NFC Yes - - - -
USB Yes
USB Type C
Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
-
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
5 (802.11 ac,b,g,n)
-
Contacts
Picture ID n/a Yes n/a n/a Yes
Ringer ID n/a Yes n/a n/a Yes
Voice Dialing n/a Yes n/a n/a -
Customization
Custom Graphics n/a Yes n/a n/a Yes
Custom Ringtones n/a Yes n/a n/a Yes
Real-Music Ringers n/a Yes n/a n/a -
Data & Network
Data Tethering n/a Yes n/a n/a -
WAP / Web Browser n/a Yes n/a n/a Yes
Input
Predictive Text Entry n/a - n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen Yes
Capacitive
Yes Yes
Capacitive
Yes
Capacitive
-
Memory
Memory Card Slot Yes Yes Yes - -
Messaging
Email Client n/a Yes n/a n/a -
EMS / Picture Messaging n/a Yes n/a n/a Yes
Instant Messaging n/a Yes n/a n/a -
MMS n/a Yes n/a n/a Yes
Text Messaging Templates n/a Yes n/a n/a Yes
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes Yes Yes - -
Music Player n/a Yes n/a n/a -
Stereo Speakers Yes - - - -
Photo & Video
DLNA Yes - Yes - -
Miracast Yes - - - -
Power
Fast Charging Yes - - Yes -
Wireless Charging Yes - - - -
Productivity
Alarm n/a Yes n/a n/a Yes
Calculator n/a Yes n/a n/a Yes
Calendar n/a Yes n/a n/a Yes
To-Do List n/a - n/a n/a Yes
Voice Memo n/a Yes n/a n/a Yes
Software
BREW n/a Yes n/a n/a -
Games n/a Yes n/a n/a Yes
Java (J2ME) n/a - n/a n/a Yes
Voice
HD Voice Yes - - Yes -
Headset Jack (2.5 mm) n/a - n/a n/a Yes
Speaker Phone Yes Yes Yes Yes Yes
  LG G8 ThinQ Motorola Rival A455 ZTE Savvy Bold N2 Samsung SGH-X640
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Phone LG G8 ThinQ Motorola Rival A455 ZTE Savvy Bold N2 Samsung SGH-X640

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