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Phone Coolpad Defiant Visible Midnight Motorola i530 Motorola Atrix HD Samsung Galaxy S21
Current U.S. Carriers (none) (none) (none) (none) Verizon
Global Availability Released Released Released Released Released
Specifications 
Display Size 5" diag.
16 : 9
6.5" diag.
20 : 9
? 4.5" diag.
16 : 9
6.2" diag.
20 : 9
Display Resolution & Type 480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
720 x 1600 pixels
(~269 ppi)
LCD (TFT/TFD)
? 720 x 1280 pixels
(~326 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
Display Refresh 60 Hz 60 Hz ? 60 Hz 120 Hz
Battery 2,450 mAh 4,000 mAh ? 1,780 mAh 4,000 mAh
Processor 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) MediaTek Helio P22 (MT6762) ? 1.5 GHz Qualcomm Snapdragon 2.8 GHz Qualcomm Snapdragon 888
RAM 1 GB 3 GB ? 1 GB 8 GB
Storage 8 GB 32 GB ? raw hardware 8 GB 128 GB *
Main Camera 5 megapixel 13 megapixel - 8 megapixel 12 megapixel
Wide Camera - 5 megapixel - - 12 megapixel
Tele Camera - - - - 64 megapixel
Video Capture 720p HD 1080p HD - 1080p HD 8K
Front Camera 2 megapixel 8 megapixel - 1 megapixel 10 megapixel
Weight 6.5 oz
(184g)
6.35 oz
(180g)
5.5 oz
(156g)
4.94 oz
(140g)
6.03 oz
(171g)
Dimensions 5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
6.53" x 3" x 0.34"
(166 x 76 x 8.6 mm)
3.7" x 2.13" x 1.26"
(94 x 54 x 32 mm)
5.26" x 2.75" x 0.33"
(133 x 70 x 8.4 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
Form Factor Slab Slab Clamshell Slab Slab
Platform / OS Android Android (proprietary) Android Android
Network Bands

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 7, 12, 13, 66

iDEN: 800

4G LTE: 4, 17

WCDMA: 1, 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 LTE (Cat 4) LTE (Cat 4) - LTE (Cat 3) NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader - Yes
stand-alone
- - Yes
in-display (ultrasonic)
Flashlight Yes Yes - - Yes
GPS / Location n/a n/a Yes n/a n/a
Ruggedized - - Yes - -
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size n/a n/a - n/a n/a
Hearing Aid Compatible Yes Yes - Yes Yes
Multiple Languages n/a n/a Yes n/a n/a
TTY/TDD (Digital) Yes - - Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
-
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a n/a - n/a n/a
NFC - - - - Yes
USB Yes
Micro-USB
Yes
USB Type C
Yes Yes
Micro-USB
Yes
USB Type C
Wi-Fi Yes
4 (802.11 b,g,n)
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 n/a n/a - n/a n/a
Ringer ID n/a n/a Yes n/a n/a
Voice Dialing n/a n/a Yes n/a n/a
Customization
Custom Graphics n/a n/a - n/a n/a
Custom Ringtones n/a n/a Yes n/a n/a
Real-Music Ringers n/a n/a - n/a n/a
Data & Network
Data Tethering n/a n/a Yes n/a n/a
WAP / Web Browser n/a n/a Yes n/a n/a
Input
Predictive Text Entry n/a n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen Yes Yes - Yes Yes
Memory
Memory Card Slot Yes Yes - Yes -
Messaging
Email Client n/a n/a - n/a n/a
Instant Messaging n/a n/a - n/a n/a
MMS n/a n/a - n/a n/a
Music
Headphone Jack (3.5mm) Yes Yes - Yes -
Music Player n/a n/a - n/a n/a
Stereo Speakers - - - - Yes
Photo & Video
DLNA - - - Yes -
TV Output - - - Yes Yes
Power
Fast Charging - - - - Yes
Wireless Charging - Yes - - Yes
Productivity
Alarm n/a n/a - n/a n/a
Calculator n/a n/a - n/a n/a
Calendar n/a n/a - n/a n/a
To-Do List n/a n/a - n/a n/a
Voice Memo n/a n/a Yes n/a n/a
Software
Games n/a n/a - n/a n/a
Voice
HD Voice - Yes - - Yes
Headset Jack (2.5 mm) n/a n/a Yes n/a n/a
Push-To-Talk - - Yes - -
Speaker Phone Yes Yes Yes Yes Yes
  Coolpad Defiant Visible Midnight Motorola i530 Motorola Atrix HD Samsung Galaxy S21
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Phone Coolpad Defiant Visible Midnight Motorola i530 Motorola Atrix HD Samsung Galaxy S21

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