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Phone Motorola KRZR K1m Nokia 7.1 LG AX-490 LG K30 2018 (GSM) Samsung Galaxy S21
Current U.S. Carriers (none) (none) (none) (none) Verizon
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5.8" diag.
19 : 9
? 5.3" diag.
16 : 9
6.2" diag.
20 : 9
Display Resolution & Type 176 x 220 pixels
LCD (TFT/TFD)
1080 x 2280 pixels
(~432 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
720 x 1280 pixels
(~277 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
Display Refresh ? 60 Hz ? 60 Hz 120 Hz
Battery 880 mAh 3,060 mAh 1,100 mAh 2,880 mAh 4,000 mAh
Processor ? Qualcomm Snapdragon 636 ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) 2.8 GHz Qualcomm Snapdragon 888
RAM ? 4 GB * ? 2 GB 8 GB
Storage ? raw hardware 64 GB * ? raw hardware 32 GB * 128 GB *
Main Camera 1 megapixel 12 megapixel Yes 13 megapixel 12 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 64 megapixel
Video Capture ? 4K UHD - 1080p HD 8K
Front Camera - 8 megapixel - 5 megapixel 10 megapixel
Weight 3.63 oz
(103g)
5.64 oz
(160g)
3.79 oz
(107g)
5.93 oz
(168g)
6.03 oz
(171g)
Dimensions 4.06" x 1.73" x 0.67"
(103 x 44 x 17 mm)
5.89" x 2.8" x 0.31"
(150 x 71 x 8 mm)
3.74" x 1.92" x 1"
(95 x 49 x 25.4 mm)
5.85" x 2.95" x 0.34"
(149 x 75 x 8.6 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
Form Factor Clamshell Slab Clamshell Slab Slab
Platform / OS (proprietary) Android (proprietary) Android Android
Network Bands

CDMA: 850, 1900

4G LTE: 2, 4, 5, 7, 12, 13, 17, 28, 38, 66

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

AMPS: 850

4G LTE: 2, 4, 5, 7, 12, 66, 71

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 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

Data Technology EVDO r0 LTE (Cat 6) 1xRTT LTE (Cat 4) NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader - Yes
stand-alone
- Yes
stand-alone
Yes
in-display (ultrasonic)
Flashlight - Yes - Yes Yes
GPS / Location Yes n/a Yes n/a n/a
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible Yes
M3 (mostly compatible)
- Yes
M3 (mostly compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a Yes n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - Yes - -
Ringer Profiles Yes - - - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
NFC - Yes - - Yes
USB Yes
Mini-USB
Yes
USB Type C
Yes Yes
Micro-USB
Yes
USB Type C
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 a,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID Yes n/a Yes n/a n/a
Ringer ID Yes n/a Yes n/a n/a
Voice Dialing Yes n/a Yes n/a n/a
Customization
Custom Graphics Yes n/a Yes n/a n/a
Custom Ringtones Yes n/a Yes n/a n/a
Real-Music Ringers - n/a Yes n/a n/a
Data & Network
Data Tethering Yes n/a Yes n/a n/a
Dual-SIM - Yes - - -
WAP / Web Browser Yes n/a Yes n/a n/a
Input
Predictive Text Entry Yes n/a - n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - -
Touch Screen - Yes
Capacitive
- Yes
Capacitive
Yes
Capacitive
Memory
Memory Card Slot Yes Yes - Yes -
Messaging
EMS / Picture Messaging Yes n/a - n/a n/a
Instant Messaging Yes * n/a - n/a n/a
MMS Yes n/a Yes n/a n/a
Text Messaging Templates Yes n/a Yes n/a n/a
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) - Yes - Yes -
Music Player Yes n/a - n/a n/a
Stereo Speakers - - Yes - Yes
Photo & Video
TV Output - - - - Yes
Power
Fast Charging - Yes - - Yes
Wireless Charging - - - - 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
Voice Memo Yes n/a Yes n/a n/a
Software
BREW Yes * n/a Yes n/a n/a
Games Yes n/a Yes n/a n/a
Java (J2ME) Yes * n/a - n/a n/a
Voice
HD Voice - - - Yes Yes
Headset Jack (2.5 mm) - n/a Yes n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Motorola KRZR K1m Nokia 7.1 LG AX-490 LG K30 2018 (GSM) Samsung Galaxy S21
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Phone Motorola KRZR K1m Nokia 7.1 LG AX-490 LG K30 2018 (GSM) Samsung Galaxy S21

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