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Phone BlackBerry 8820 Ericsson T66 Samsung Galaxy S21 LG K30 2018 (CDMA) CAT S61
Current U.S. Carriers (none) (none) Verizon (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 6.2" diag.
20 : 9
5.3" diag.
16 : 9
5.2" diag.
16 : 9
Display Resolution & Type 320 x 240 pixels
LCD (TFT/TFD)
? 1080 x 2400 pixels
(~424 ppi)
AMOLED
720 x 1280 pixels
(~277 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~424 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 120 Hz 60 Hz 60 Hz
Battery 1,400 mAh ? 4,000 mAh 3,000 mAh 4,500 mAh
Processor ? ? 2.8 GHz Qualcomm Snapdragon 888 1.5 GHz MediaTek MT6750T 2.2 GHz Qualcomm Snapdragon 630
RAM ? ? 8 GB 2 GB 4 GB
Storage ? raw hardware ? raw hardware 128 GB * 32 GB 64 GB
Main Camera - - 12 megapixel 13 megapixel 16 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - 64 megapixel - -
Video Capture - - 8K 1080p HD 4K UHD
Front Camera - - 10 megapixel 5 megapixel 8 megapixel
Weight 4.73 oz
(134g)
2.08 oz
(59g)
6.03 oz
(171g)
5.93 oz
(168g)
9.03 oz
(256g)
Dimensions 4.49" x 2.6" x 0.55"
(114 x 66 x 14 mm)
3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.85" x 2.95" x 0.33"
(149 x 75 x 8.4 mm)
5.91" x 2.99" x 0.51"
(150 x 76 x 13 mm)
Form Factor Slab Slab Slab Slab Slab
Platform / OS BlackBerry OS (proprietary) Android Android Android
Network Bands

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 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, 12, 13, 25, 26, 41

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 29, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology EDGE - NR (5G) LTE (Cat 4) LTE (Cat 13)
Features 
Barometer - - Yes - Yes
Fingerprint Reader - - Yes
in-display (ultrasonic)
Yes
stand-alone
-
Flashlight - - Yes Yes Yes
Ruggedized - - - - Yes
Water-Resistant - - Yes
IPX8 (SCUBA)
- Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible - - Yes Yes Yes
Multiple Languages n/a Yes n/a n/a n/a
TTY/TDD (Digital) Yes - Yes Yes -
Alerts
Ringer Profiles Yes Yes - - -
Connectivity
Bluetooth Yes - Yes Yes Yes
NFC - - Yes - Yes
USB Yes
Mini-USB
- Yes
USB Type C
Yes
Micro-USB
Yes
USB Type C
Wi-Fi Yes - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Customization
Custom Graphics n/a Yes n/a n/a n/a
Custom Ringtones n/a Yes n/a n/a n/a
Data & Network
Dual-SIM - - - - Yes *
WAP / Web Browser n/a Yes n/a n/a n/a
Input
Predictive Text Entry n/a Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - - -
Touch Screen - - Yes Yes Yes
Memory
Memory Card Slot Yes - - Yes Yes
Messaging
EMS / Picture Messaging n/a Yes n/a n/a n/a
Text Messaging Templates n/a Yes n/a n/a n/a
Music
FM Radio - - - Yes Yes
Headphone Jack (3.5mm) - - - Yes Yes
Stereo Speakers - - Yes - -
Photo & Video
TV Output - - Yes - -
Power
Fast Charging - - Yes - Yes
Wireless Charging - - Yes - -
Productivity
Alarm n/a Yes n/a n/a n/a
Calculator n/a Yes n/a n/a n/a
Calendar n/a Yes n/a n/a n/a
To-Do List n/a Yes n/a n/a n/a
Software
Games n/a Yes n/a n/a n/a
Voice
HD Voice - - Yes - -
Push-To-Talk Yes * - - - -
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  BlackBerry 8820 Ericsson T66 Samsung Galaxy S21 LG K30 2018 (CDMA) CAT S61
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry 8820 Ericsson T66 Samsung Galaxy S21 LG K30 2018 (CDMA) CAT S61

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