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Phone Samsung SCH-A930 Ericsson T66 TCL 20 Pro 5G Nokia N78 TCL 30 5G
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Not yet released
Specifications 
Display Size ? ? 6.7" diag.
20 : 9
2.4" diag.
4 : 3
6.7" diag.
20 : 9
Display Resolution & Type 176 x 220 pixels
LCD (TFT/TFD)
? 1080 x 2400 pixels
(~395 ppi)
AMOLED
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~393 ppi)
AMOLED
Display Refresh ? ? 60 Hz ? 60 Hz
Battery 1,000 mAh ? 4,500 mAh 1,200 mAh 5,010 mAh
Processor ? ? 2 GHz Qualcomm Snapdragon 750G 369 MHz ARM 11 2.2 GHz MediaTek Dimensity 700 (MT6833)
RAM ? ? 6 GB ? 4 GB
Storage ? raw hardware ? raw hardware 256 GB ? raw hardware 128 GB
Main Camera 1 megapixel - 48 megapixel 3 megapixel 50 megapixel
Wide Camera - - 16 megapixel - -
Tele Camera - - - - -
Video Capture ? - 4K UHD VGA (640 x 480) 1080p HD
Front Camera - - 32 megapixel - 13 megapixel
Weight 3.98 oz
(113g)
2.08 oz
(59g)
6.82 oz
(193g)
3.59 oz
(102g)
6.49 oz
(184g)
Dimensions 3.59" x 1.89" x 0.98"
(91 x 48 x 24.9 mm)
3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
6.46" x 2.87" x 0.36"
(164 x 73 x 9.1 mm)
4.45" x 1.93" x 0.59"
(113 x 49 x 15.1 mm)
6.48" x 2.96" x 0.3"
(165 x 75 x 7.6 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android S60 (Symbian) Android
Network Bands

CDMA: 850, 1900

GSM: 900, 1800, 1900

5G: 2, 5, 7, 41, 66, 71, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 7, 25, 28, 38, 41, 66, 71, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 28, 29, 38, 40, 41, 42, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology EVDO r0 - NR (5G) HSDPA 3.6 NR (5G)
Features 
Barometer - - Yes - Yes
Fingerprint Reader - - Yes
in-display (optical)
- Yes
stand-alone
Flashlight - - Yes - Yes
GPS / Location Yes - n/a n/a n/a
Water-Resistant - - Yes
IPX2 (drip)
- -
Accessibility
Hearing Aid Compatible Yes - Yes - Yes
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) Yes - Yes - Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - Yes - Yes -
Connectivity
Bluetooth Yes - Yes Yes Yes
Infrared (IR) - - Yes - -
NFC - - Yes - Yes
USB Yes - Yes
USB Type C
Yes
Micro-USB
Yes
USB Type C
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
Yes
802.11 b,g
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes - n/a n/a n/a
Ringer ID Yes - n/a n/a n/a
Voice Dialing Yes - n/a n/a n/a
Customization
Custom Graphics Yes Yes n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Real-Music Ringers - - n/a n/a n/a
Data & Network
Data Tethering - - n/a n/a n/a
WAP / Web Browser Yes Yes n/a n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen - - Yes - Yes
Memory
Memory Card Slot Yes - Yes Yes Yes
Messaging
Email Client - - n/a n/a n/a
EMS / Picture Messaging Yes Yes n/a n/a n/a
Instant Messaging Yes - n/a n/a n/a
MMS Yes - n/a n/a n/a
Text Messaging Templates - Yes n/a n/a n/a
Music
FM Radio - - Yes Yes Yes
FM Transmitter - - n/a n/a n/a
Headphone Jack (3.5mm) - - Yes Yes Yes
Music Player Yes - n/a n/a n/a
Stereo Speakers Yes - - Yes -
Photo & Video
TV Output - - - Yes -
Video Calling - - n/a n/a n/a
Power
Fast Charging - - Yes - Yes
Wireless Charging - - Yes - -
Productivity
Alarm Yes Yes n/a n/a n/a
Calculator Yes Yes n/a n/a n/a
Calendar Yes Yes n/a n/a n/a
To-Do List - Yes n/a n/a n/a
Voice Memo Yes - n/a n/a n/a
Software
BREW Yes - n/a n/a n/a
Games Yes Yes n/a 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 n/a n/a
Push-To-Talk - - - Yes * -
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Samsung SCH-A930 Ericsson T66 TCL 20 Pro 5G Nokia N78 TCL 30 5G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SCH-A930 Ericsson T66 TCL 20 Pro 5G Nokia N78 TCL 30 5G

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