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Phone LG Q7+ Samsung SPH-N270 (Matrix Phone) Nokia 2651 Samsung Galaxy S21 Kyocera 3225
Current U.S. Carriers (none) (none) (none) Verizon (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.5" diag.
18 : 9
? ? 6.2" diag.
20 : 9
?
Display Resolution & Type 1080 x 2160 pixels
(~439 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
128 x 128 pixels
LCD (STN)
1080 x 2400 pixels
(~424 ppi)
AMOLED
?
LCD (Grayscale)
Display Refresh 60 Hz ? ? 120 Hz ?
Battery 3,000 mAh 1,000 mAh 760 mAh 4,000 mAh ?
Processor 1.8 GHz Qualcomm Snapdragon 450 ? ? 2.8 GHz Qualcomm Snapdragon 888 ?
RAM 4 GB ? ? 8 GB ?
Storage 64 GB ? raw hardware ? raw hardware 128 GB * ? raw hardware
Main Camera 16 megapixel - - 12 megapixel -
Wide Camera - - - 12 megapixel -
Tele Camera - - - 64 megapixel -
Video Capture 1080p HD - - 8K -
Front Camera 8 megapixel - - 10 megapixel -
Weight 5.11 oz
(145g)
4.66 oz
(132g)
3.4 oz
(96g)
6.03 oz
(171g)
4.23 oz
(120g)
Dimensions 5.66" x 2.73" x 0.33"
(144 x 69 x 8.4 mm)
4.53" x 2.28" x 0.79"
(115 x 58 x 20.1 mm)
3.35" x 1.81" x 0.9"
(85 x 46 x 22.9 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
3.4" x 1.97" x 1.02"
(86 x 50 x 25.9 mm)
Form Factor Slab Slide Clamshell Slab Slab
Platform / OS Android (proprietary) (proprietary) Android (proprietary)
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 20, 38, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

GSM: 850, 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

CDMA: 850, 1900

AMPS: 850

Data Technology LTE (Cat 13) - GPRS NR (5G) 1xRTT
Features 
Barometer - - - Yes -
Fingerprint Reader Yes
stand-alone
- - Yes
in-display (ultrasonic)
-
Flashlight Yes - - Yes -
GPS / Location n/a Yes - n/a Yes
Water-Resistant Yes
IPX8 (SCUBA)
- - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible Yes - - Yes -
Multiple Languages n/a Yes Yes n/a Yes
TTY/TDD (Digital) Yes - - Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
- - Yes
Classic Audio
-
NFC Yes - - Yes -
USB Yes
USB Type C
- - 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
Picture ID n/a Yes - n/a -
Ringer ID n/a Yes - n/a -
Voice Dialing n/a Yes - n/a Yes
Customization
Custom Graphics n/a - Yes n/a Yes
Custom Ringtones n/a - Yes n/a Yes
Data & Network
Data Tethering n/a - - n/a Yes
WAP / Web Browser n/a - Yes n/a Yes
Input
Predictive Text Entry n/a Yes Yes n/a Yes
Side Keys Yes - - Yes -
Touch Screen Yes - - Yes -
Memory
Memory Card Slot Yes - - - -
Messaging
Email Client n/a - Yes n/a -
EMS / Picture Messaging n/a - Yes n/a Yes
MMS n/a - Yes n/a -
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes - - - -
Stereo Speakers - - - Yes -
Photo & Video
DLNA Yes - - - -
TV Output - - - Yes -
Power
Fast Charging Yes - - 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 -
Software
BREW n/a - - n/a Yes
Games n/a - Yes n/a Yes
Java (J2ME) n/a - Yes n/a -
Voice
HD Voice Yes - - Yes -
Headset Jack (2.5 mm) n/a Yes - n/a Yes
Speaker Phone Yes - - Yes Yes
  LG Q7+ Samsung SPH-N270 (Matrix Phone) Nokia 2651 Samsung Galaxy S21 Kyocera 3225
  X > < X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG Q7+ Samsung SPH-N270 (Matrix Phone) Nokia 2651 Samsung Galaxy S21 Kyocera 3225

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