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Phone Nokia 1661 BlackBerry 7750 Motorola v66 Samsung Galaxy S6 (GSM) Samsung Galaxy Note20
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 1.8" diag.
4 : 3
? ? 5.1" diag.
16 : 9
6.7" diag.
20 : 9
Display Resolution & Type 128 x 160 pixels
(~114 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
? 1440 x 2560 pixels
(~576 ppi)
AMOLED
1080 x 2400 pixels
(~393 ppi)
AMOLED
Display Refresh ? ? ? 60 Hz 60 Hz
Battery 860 mAh ? ? 2,550 mAh 4,300 mAh
Processor ? ? ? 2.1 GHz Samsung Exynos 7420 3.1 GHz Qualcomm Snapdragon 865+
RAM ? ? ? 3 GB 8 GB
Storage ? raw hardware ? raw hardware ? raw hardware 32 GB * 128 GB
Main Camera - - - 16 megapixel 12 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 64 megapixel
Video Capture - - - 4K UHD 8K
Front Camera - - - 5 megapixel 10 megapixel
Weight 2.9 oz
(82g)
5.01 oz
(142g)
2.79 oz
(79g)
4.87 oz
(138g)
6.84 oz
(194g)
Dimensions 4.25" x 1.8" x 0.53"
(108 x 46 x 13.5 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.31" x 1.73" x 0.83"
(84 x 44 x 21.1 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
Form Factor Slab Slab Clamshell Slab Slab
Platform / OS (proprietary) BlackBerry OS (proprietary) Android Android
Network Bands

GSM: 850, 1900

CDMA: 850, 1900

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 29, 30

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

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

*

Data Technology - 1xRTT GPRS LTE (Cat 6) NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader - - - Yes Yes
in-display (ultrasonic)
Flashlight Yes - - Yes Yes
GPS / Location - n/a - n/a n/a
VR-ready - - - Yes -
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible - - - Yes Yes
Multiple Languages - n/a - n/a n/a
TTY/TDD (Digital) - Yes - Yes Yes
Alerts
Ringer Profiles Yes Yes - - -
Connectivity
Bluetooth - - - Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - - - Yes -
MirrorLink - - - Yes -
NFC - - - Yes Yes
USB - Yes Yes Yes
Micro-USB
Yes
USB Type C
Wi-Fi - - - Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Voice Dialing - n/a Yes n/a n/a
Customization
Custom Ringtones - n/a - 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
Input
Predictive Text Entry Yes n/a Yes n/a n/a
Side Keys - Yes Yes Yes Yes
Stylus - - - - Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - - - Yes Yes
Messaging
Email Client - n/a - n/a n/a
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) - - - Yes -
Stereo Speakers - - - - Yes
Photo & Video
DLNA - - - Yes -
Miracast - - - Yes -
TV Output - - - Yes Yes
Power
Fast Charging - - - Yes Yes
Wireless Charging - - - Yes Yes
Productivity
Alarm Yes n/a Yes n/a n/a
Calculator Yes n/a Yes n/a n/a
Calendar Yes n/a Yes n/a n/a
To-Do List - n/a - n/a n/a
Voice Memo Yes n/a Yes n/a n/a
Software
Games Yes n/a Yes n/a n/a
Java (J2ME) - n/a - n/a n/a
Voice
HD Voice - - - Yes Yes
Headset Jack (2.5 mm) Yes n/a Yes n/a n/a
Speaker Phone Yes - - Yes Yes
  Nokia 1661 BlackBerry 7750 Motorola v66 Samsung Galaxy S6 (GSM) Samsung Galaxy Note20
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Nokia 1661 BlackBerry 7750 Motorola v66 Samsung Galaxy S6 (GSM) Samsung Galaxy Note20

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