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Phone Samsung Galaxy Note20 Samsung SCH-A990 Ericsson T66 Samsung Galaxy Amp Amazon Fire
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.7" diag.
20 : 9
? ? 4" diag.
5 : 3
4.7" diag.
16 : 9
Display Resolution & Type 1080 x 2400 pixels
(~393 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
? 480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~312 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? 60 Hz ?
Battery 4,300 mAh 1,000 mAh ? 1,500 mAh 2,400 mAh
Processor 3.1 GHz Qualcomm Snapdragon 865+ ? ? 1 GHz STE U8420 2.2 GHz Qualcomm Snapdragon 800
RAM 8 GB ? ? 1 GB 2 GB
Storage 128 GB ? raw hardware ? raw hardware 4 GB 32 GB *
Main Camera 12 megapixel 3 megapixel - 5 megapixel 13 megapixel
Wide Camera 12 megapixel - - - -
Tele Camera 64 megapixel - - - -
Video Capture 8K ? - 720p HD 1080p HD
Front Camera 10 megapixel - - Yes 2 megapixel
Weight 6.84 oz
(194g)
4.4 oz
(125g)
2.08 oz
(59g)
4.41 oz
(125g)
5.64 oz
(160g)
Dimensions 6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
4.84" x 2.48" x 0.43"
(123 x 63 x 10.9 mm)
5.5" x 2.6" x 0.35"
(140 x 66 x 8.9 mm)
Form Factor Slab Clamshell Slab Slab Slab
Platform / OS Android (proprietary) (proprietary) Android (proprietary)
Network Bands

5G: 2, 5, 12, 25, 41, 66, 71, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

GSM: 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 17

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology NR (5G) EVDO r0 - HSPA 14.4 LTE (Cat 4)
Features 
Barometer Yes - - - -
Fingerprint Reader Yes
in-display (ultrasonic)
- - - -
Flashlight Yes Yes - - Yes
GPS / Location n/a Yes - n/a Yes
Water-Resistant Yes
IPX8 (SCUBA)
- - - -
Accessibility
Adjustable Text Size n/a - - n/a -
Hearing Aid Compatible Yes Yes - Yes Yes
Multiple Languages n/a Yes Yes n/a Yes
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Extra Display - Yes - - -
Ringer Profiles - - Yes - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
-
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a - - n/a Yes
NFC Yes - - - Yes
USB Yes
USB Type C
Yes - Yes
Micro-USB
Yes
Micro-USB
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
- - Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID n/a Yes - n/a Yes
Ringer ID n/a Yes - n/a Yes
Voice Dialing n/a Yes - n/a Yes
Customization
Custom Graphics n/a Yes Yes n/a -
Custom Ringtones n/a Yes Yes n/a Yes
Real-Music Ringers n/a Yes - n/a -
Data & Network
Data Tethering n/a Yes - n/a Yes
WAP / Web Browser n/a Yes Yes n/a Yes
Input
Predictive Text Entry n/a Yes Yes n/a Yes
Side Keys Yes Yes Yes Yes Yes
Stylus Yes - - - -
Touch Screen Yes - - Yes Yes
Memory
Memory Card Slot - Yes - Yes -
Messaging
Email Client n/a - - n/a Yes
EMS / Picture Messaging n/a Yes Yes n/a -
Instant Messaging n/a - - n/a -
MMS n/a Yes - n/a Yes
Text Messaging Templates n/a Yes Yes n/a Yes
Music
Headphone Jack (3.5mm) - - - Yes Yes
Music Player n/a Yes - n/a Yes
Stereo Speakers Yes Yes - - Yes
Photo & Video
DLNA - - - Yes -
Miracast - - - - Yes
TV Output Yes Yes - - Yes
Power
Fast Charging Yes - - - -
Wireless Charging Yes - - - -
Productivity
Alarm n/a Yes Yes n/a Yes
Calculator n/a Yes Yes n/a Yes
Calendar n/a Yes Yes n/a Yes
To-Do List n/a - Yes n/a -
Voice Memo n/a Yes - n/a Yes
Software
BREW n/a Yes - n/a -
Games n/a Yes Yes n/a Yes
Voice
HD Voice Yes - - - Yes
Speaker Phone Yes Yes - Yes Yes
  Samsung Galaxy Note20 Samsung SCH-A990 Ericsson T66 Samsung Galaxy Amp Amazon Fire
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy Note20 Samsung SCH-A990 Ericsson T66 Samsung Galaxy Amp Amazon Fire

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