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Phone Samsung SGH-X640 HTC 10 Nokia N78 Samsung Galaxy A71 5G TCL 30 5G
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Not yet released
Specifications 
Display Size ? 5.2" diag.
16 : 9
2.4" diag.
4 : 3
6.7" diag.
20 : 9
6.7" diag.
20 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
1440 x 2560 pixels
(~565 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~393 ppi)
AMOLED
1080 x 2400 pixels
(~393 ppi)
AMOLED
Display Refresh ? 60 Hz ? 60 Hz 60 Hz
Battery 800 mAh 3,000 mAh 1,200 mAh 4,500 mAh 5,010 mAh
Processor ? 2.2 GHz Qualcomm Snapdragon 820 (MSM8996) 369 MHz ARM 11 2.4 GHz Qualcomm Snapdragon 765 2.2 GHz MediaTek Dimensity 700 (MT6833)
RAM ? 4 GB ? 6 GB 4 GB
Storage ? raw hardware 32 GB * ? raw hardware 128 GB 128 GB
Main Camera Yes 12 megapixel 3 megapixel 64 megapixel 50 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - - -
Video Capture - 4K UHD VGA (640 x 480) 4K UHD 1080p HD
Front Camera - 5 megapixel - 32 megapixel 13 megapixel
Weight 3 oz
(85g)
5.68 oz
(161g)
3.59 oz
(102g)
6.52 oz
(185g)
6.49 oz
(184g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.74" x 2.83" x 0.35"
(146 x 72 x 9 mm)
4.45" x 1.93" x 0.59"
(113 x 49 x 15.1 mm)
6.39" x 2.97" x 0.31"
(162 x 75 x 7.9 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) Android S60 (Symbian) Android Android
Network Bands

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 28, 29, 30

WCDMA: 1, 2, 4, 5

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 2, 5

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

*

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 GPRS LTE (Cat 9) HSDPA 3.6 NR (5G) NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader - Yes - Yes
in-display (optical)
Yes
stand-alone
Flashlight - Yes - Yes Yes
GPS / Location - n/a n/a n/a n/a
Water-Resistant - Yes
IPX3 (falling spray)
- - -
Accessibility
Adjustable Text Size - n/a n/a n/a n/a
Hearing Aid Compatible - Yes - Yes Yes
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) - 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
Micro-USB
Yes
USB Type C
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)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID Yes n/a n/a n/a n/a
Voice Dialing - n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Real-Music Ringers - n/a n/a n/a n/a
Data & Network
Data Tethering - n/a n/a n/a n/a
WAP / Web Browser Yes n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen - 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 Yes n/a n/a n/a n/a
Instant Messaging - n/a n/a n/a n/a
MMS Yes n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - Yes - Yes
FM Transmitter - n/a n/a n/a n/a
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 - - -
Miracast - Yes - - -
TV Output - Yes Yes - -
Video Calling - n/a n/a n/a n/a
Power
Fast Charging - Yes - Yes Yes
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List Yes n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
Games Yes n/a n/a n/a n/a
Java (J2ME) Yes n/a n/a n/a n/a
Voice
HD Voice - Yes - Yes Yes
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Push-To-Talk - - Yes * - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 HTC 10 Nokia N78 Samsung Galaxy A71 5G TCL 30 5G
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Phone Samsung SGH-X640 HTC 10 Nokia N78 Samsung Galaxy A71 5G TCL 30 5G

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