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Phone Alcatel 665 Samsung Galaxy S21 Pantech Ocean Coolpad Defiant Samsung Galaxy A23 5G
Current U.S. Carriers (none) Verizon (none) (none) Verizon
Global Availability Released Released Released Released Released
Specifications 
Display Size 1.8" diag.
4 : 3
6.2" diag.
20 : 9
? 5" diag.
16 : 9
6.6" diag.
20 : 9
Display Resolution & Type 128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
1080 x 2408 pixels
(~400 ppi)
LCD (TFT/TFD)
Display Refresh ? 120 Hz ? 60 Hz 120 Hz
Battery 650 mAh 4,000 mAh ? 2,450 mAh 5,000 mAh
Processor ? 2.8 GHz Qualcomm Snapdragon 888 ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) 2.2 GHz Snapdragon 695
RAM 16 MB 8 GB ? 1 GB 4 GB
Storage 32 MB 128 GB * ? raw hardware 8 GB 64 GB
Main Camera 2 megapixel 12 megapixel 2 megapixel 5 megapixel 50 megapixel
Wide Camera - 12 megapixel - - 5 megapixel
Tele Camera - 64 megapixel - - -
Video Capture QCIF (176 x 144) 8K ? 720p HD 1080p HD
Front Camera - 10 megapixel - 2 megapixel 8 megapixel
Weight 2.72 oz
(77g)
6.03 oz
(171g)
5.61 oz
(159g)
6.5 oz
(184g)
6.87 oz
(195g)
Dimensions 3.78" x 1.89" x 0.66"
(96 x 48 x 16.8 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
4.33" x 2.2" x 0.86"
(110 x 56 x 21.8 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
6.47" x 3.02" x 0.33"
(164 x 77 x 8.4 mm)
Form Factor Clamshell Slab Slide Slab Slab
Platform / OS (proprietary) Android (proprietary) Android Android
Network Bands

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

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

5G: 2, 5, 25, 30, 41, 48, 66, 70, 71, 77-C

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 29, 30, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology - NR (5G) EVDO r0 LTE (Cat 4) NR (5G)
Features 
Barometer - Yes - - Yes
Fingerprint Reader - Yes
in-display (ultrasonic)
- - Yes
stand-alone
Flashlight - Yes Yes Yes Yes
GPS / Location - n/a Yes n/a n/a
Water-Resistant - Yes
IPX8 (SCUBA)
- - Yes
IPX7 (snorkeling)
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages Yes n/a Yes n/a n/a
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles Yes - - - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
NFC - Yes - - Yes
USB Yes
Micro-USB
Yes
USB Type C
Yes Yes
Micro-USB
Yes
USB Type C
Wi-Fi - Yes
6 (802.11 a,ac,ax,b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a Yes n/a n/a
Ringer ID 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 Yes n/a Yes n/a n/a
Data & Network
External Antenna Jack - n/a Yes n/a n/a
WAP / Web Browser Yes n/a Yes n/a n/a
Input
Predictive Text Entry Yes n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - -
Touch Screen - Yes - Yes Yes
Memory
Memory Card Slot Yes - Yes Yes Yes
Messaging
Email Client - n/a Yes n/a n/a
Instant Messaging Yes n/a Yes 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 Yes
Music Player Yes n/a Yes n/a n/a
Stereo Speakers - Yes 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
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
  Alcatel 665 Samsung Galaxy S21 Pantech Ocean Coolpad Defiant Samsung Galaxy A23 5G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Alcatel 665 Samsung Galaxy S21 Pantech Ocean Coolpad Defiant Samsung Galaxy A23 5G

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