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Phone LG G8 ThinQ BlackBerry Key2 Ericsson T66 Samsung Sidekick 4G Samsung Galaxy A71 5G
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
4.5" diag.
5 : 3
? 3.5" diag.
5 : 3
6.7" diag.
20 : 9
Display Resolution & Type 1440 x 3120 pixels
(~563 ppi)
AMOLED
1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
? 480 x 800 pixels
(~267 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~393 ppi)
AMOLED
Display Refresh 60 Hz 60 Hz ? 60 Hz 60 Hz
Battery 3,500 mAh 3,500 mAh ? ? 4,500 mAh
Processor 2.8 GHz Qualcomm Snapdragon 855 2.2 GHz Qualcomm Snapdragon 660 ? 1 GHz Samsung Hummingbird Cortex A8 2.4 GHz Qualcomm Snapdragon 765
RAM 6 GB 6 GB ? ? 6 GB
Storage 128 GB 64 GB * ? raw hardware ? raw hardware 128 GB
Main Camera 12 megapixel 12 megapixel - 3 megapixel 64 megapixel
Wide Camera 16 megapixel - - - 12 megapixel
Tele Camera - 12 megapixel - - -
Video Capture 4K UHD 4K UHD - WVGA / 480p 4K UHD
Front Camera 8 megapixel 8 megapixel - Yes 32 megapixel
Weight 5.96 oz
(169g)
5.93 oz
(168g)
2.08 oz
(59g)
5.7 oz
(162g)
6.52 oz
(185g)
Dimensions 5.98" x 2.83" x 0.33"
(152 x 72 x 8.4 mm)
5.96" x 2.82" x 0.33"
(151 x 72 x 8.4 mm)
3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
5" x 2.42" x 0.6"
(127 x 61 x 15.2 mm)
6.39" x 2.97" x 0.31"
(162 x 75 x 7.9 mm)
Form Factor Slab Slab Slab Slide Slab
Platform / OS Android Android (proprietary) Android Android
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

*

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

WCDMA: 1, 4

GSM: 850, 900, 1800, 1900

5G: 2, 5, 41, 66, 71, 260, 261

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

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 20) LTE (Cat 11) - HSPA+ 21 NR (5G)
Features 
Barometer Yes - - - -
Fingerprint Reader Yes
stand-alone
Yes
stand-alone
- - Yes
in-display (optical)
Flashlight Yes Yes - - Yes
GPS / Location n/a n/a - n/a n/a
Water-Resistant Yes
IPX8 (SCUBA)
- - - -
Accessibility
Hearing Aid Compatible Yes Yes - Yes Yes
Multiple Languages n/a n/a Yes n/a n/a
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Ringer Profiles - - Yes - -
Connectivity
Bluetooth Yes Yes - Yes Yes
MirrorLink Yes - - - -
Mobile Hotspot n/a n/a - n/a n/a
NFC Yes Yes - - Yes
USB Yes
USB Type C
Yes
USB Type C
- Yes
Micro-USB
Yes
USB Type C
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID n/a n/a - n/a n/a
Ringer ID n/a n/a - n/a n/a
Voice Dialing n/a n/a - n/a n/a
Customization
Custom Graphics n/a n/a Yes n/a n/a
Custom Ringtones n/a n/a Yes n/a n/a
Real-Music Ringers n/a n/a - n/a n/a
Data & Network
WAP / Web Browser n/a n/a Yes n/a n/a
Input
Predictive Text Entry n/a n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - Yes -
Touch Screen Yes Yes - Yes Yes
Memory
Memory Card Slot Yes Yes - Yes Yes
Messaging
Email Client n/a n/a - n/a n/a
EMS / Picture Messaging n/a n/a Yes n/a n/a
Instant Messaging n/a n/a - n/a n/a
MMS n/a n/a - n/a n/a
Text Messaging Templates n/a n/a Yes n/a n/a
Music
FM Radio Yes Yes - - -
Headphone Jack (3.5mm) Yes Yes - Yes Yes
Music Player n/a n/a - n/a n/a
Stereo Speakers Yes - - - -
Photo & Video
DLNA Yes - - Yes -
Miracast Yes - - - -
TV Output - Yes - - -
Power
Fast Charging Yes Yes - - Yes
Wireless Charging Yes - - - -
Productivity
Alarm n/a n/a Yes n/a n/a
Calculator n/a n/a Yes n/a n/a
Calendar n/a n/a Yes n/a n/a
To-Do List n/a n/a Yes n/a n/a
Software
Games n/a n/a Yes n/a n/a
Voice
HD Voice Yes Yes - - Yes
Speaker Phone Yes Yes - Yes Yes
  LG G8 ThinQ BlackBerry Key2 Ericsson T66 Samsung Sidekick 4G Samsung Galaxy A71 5G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG G8 ThinQ BlackBerry Key2 Ericsson T66 Samsung Sidekick 4G Samsung Galaxy A71 5G

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