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Phone Coolpad Defiant Samsung SGH-X640 BLU Pure View LG K30 2018 (GSM) Samsung Galaxy Note20
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5" diag.
16 : 9
? 5.7" diag.
18 : 9
5.3" diag.
16 : 9
6.7" diag.
20 : 9
Display Resolution & Type 480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
720 x 1440 pixels
(~282 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~277 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~393 ppi)
AMOLED
Display Refresh 60 Hz ? 60 Hz 60 Hz 60 Hz
Battery 2,450 mAh 800 mAh 3,000 mAh 2,880 mAh 4,300 mAh
Processor 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) ? 1.3 GHz MediaTek 6753 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) 3.1 GHz Qualcomm Snapdragon 865+
RAM 1 GB ? 3 GB 2 GB 8 GB
Storage 8 GB ? raw hardware 32 GB 32 GB * 128 GB
Main Camera 5 megapixel Yes 13 megapixel 13 megapixel 12 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 64 megapixel
Video Capture 720p HD - 1080p HD 1080p HD 8K
Front Camera 2 megapixel - 8 megapixel 5 megapixel 10 megapixel
Weight 6.5 oz
(184g)
3 oz
(85g)
6.47 oz
(183g)
5.93 oz
(168g)
6.84 oz
(194g)
Dimensions 5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
6" x 2.82" x 0.32"
(152 x 72 x 8.1 mm)
5.85" x 2.95" x 0.34"
(149 x 75 x 8.6 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
Form Factor Slab Clamshell Slab Slab Slab
Platform / OS Android (proprietary) Android Android Android
Network Bands

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 7, 12, 17, 28

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

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

WCDMA: 2, 4, 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 LTE (Cat 4) GPRS LTE (Cat 4) LTE (Cat 4) NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader - - Yes
stand-alone
Yes
stand-alone
Yes
in-display (ultrasonic)
Flashlight Yes - Yes Yes Yes
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible Yes - - Yes Yes
Multiple Languages n/a Yes n/a n/a n/a
TTY/TDD (Digital) Yes - Yes Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
- Yes Yes
Classic Audio
Yes
Classic Audio
NFC - - - - Yes
USB Yes
Micro-USB
- Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Wi-Fi Yes
4 (802.11 b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
4 (802.11 a,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID n/a Yes n/a n/a n/a
Ringer ID n/a Yes n/a n/a n/a
Customization
Custom Graphics n/a Yes n/a n/a n/a
Custom Ringtones n/a Yes n/a n/a n/a
Data & Network
Dual-SIM - - Yes - -
WAP / Web Browser n/a Yes n/a n/a n/a
Input
Predictive Text Entry n/a Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Stylus - - - - Yes
Touch Screen Yes - Yes Yes Yes
Memory
Memory Card Slot Yes - Yes Yes -
Messaging
EMS / Picture Messaging n/a Yes n/a n/a n/a
MMS n/a Yes n/a n/a n/a
Text Messaging Templates n/a Yes n/a n/a n/a
Music
FM Radio - - Yes Yes -
Headphone Jack (3.5mm) Yes - Yes Yes -
Stereo Speakers - - - - Yes
Photo & Video
TV Output - - - - Yes
Power
Fast Charging - - Yes - Yes
Wireless Charging - - - - Yes
Productivity
Alarm n/a Yes n/a n/a n/a
Calculator n/a Yes n/a n/a n/a
Calendar n/a Yes n/a n/a n/a
To-Do List n/a Yes n/a n/a n/a
Voice Memo n/a Yes n/a n/a n/a
Software
Games n/a Yes n/a n/a n/a
Java (J2ME) n/a Yes n/a n/a n/a
Voice
HD Voice - - - Yes Yes
Headset Jack (2.5 mm) n/a Yes n/a n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  Coolpad Defiant Samsung SGH-X640 BLU Pure View LG K30 2018 (GSM) Samsung Galaxy Note20
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Coolpad Defiant Samsung SGH-X640 BLU Pure View LG K30 2018 (GSM) Samsung Galaxy Note20

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