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Phone Samsung SCH-A645 LG 6190 Coolpad Conjr Google Pixel 3a XL Samsung Galaxy A23 5G
Current U.S. Carriers (none) (none) (none) (none) Verizon
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 5" diag.
16 : 9
6" diag.
18 : 9
6.6" diag.
20 : 9
Display Resolution & Type 128 x 160 pixels
LCD (STN)
128 x 160 pixels
LCD (TFT/TFD)
720 x 1280 pixels
(~294 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~402 ppi)
AMOLED
1080 x 2408 pixels
(~400 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 60 Hz 120 Hz
Battery 1,000 mAh ? 2,500 mAh 3,700 mAh 5,000 mAh
Processor ? ? 1 GHz MediaTek MT6735 2 GHz Qualcomm Snapdragon 670 2.2 GHz Snapdragon 695
RAM ? ? 3 GB 4 GB 4 GB
Storage ? raw hardware ? raw hardware 16 GB 64 GB 64 GB
Main Camera - Yes 13 megapixel 12 megapixel 50 megapixel
Wide Camera - - - - 5 megapixel
Tele Camera - - - - -
Video Capture - - 1080p HD 4K UHD 1080p HD
Front Camera - - 8 megapixel 8 megapixel 8 megapixel
Weight 3.2 oz
(91g)
3.53 oz
(100g)
5.14 oz
(146g)
5.89 oz
(167g)
6.87 oz
(195g)
Dimensions 3.54" x 1.79" x 0.94"
(90 x 45 x 23.9 mm)
3.54" x 1.89" x 0.98"
(90 x 48 x 24.9 mm)
5.72" x 2.86" x 0.35"
(145 x 73 x 8.8 mm)
6.3" x 3" x 0.3"
(160 x 76 x 7.6 mm)
6.47" x 3.02" x 0.33"
(164 x 77 x 8.4 mm)
Form Factor Clamshell Clamshell Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android Android Android
Network Bands

CDMA: 850, 1900

AMPS: 850

CDMA: 850, 1900

AMPS: 850

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

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

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 1xRTT 1xRTT LTE (Cat 4) LTE (Cat 11) NR (5G)
Features 
Barometer - - - Yes Yes
Fingerprint Reader - - Yes
stand-alone
Yes
stand-alone
Yes
stand-alone
Flashlight - - Yes Yes Yes
GPS / Location Yes - n/a n/a n/a
Water-Resistant - - - - Yes
IPX7 (snorkeling)
Accessibility
Hearing Aid Compatible Yes - Yes Yes Yes
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) Yes - Yes Yes Yes
Alerts
Extra Display Yes Yes - - -
Connectivity
Bluetooth -
-
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
NFC - - - Yes Yes
USB - Yes Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
Wi-Fi - - Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes Yes n/a n/a n/a
Ringer ID - Yes n/a n/a n/a
Voice Dialing Yes Yes n/a n/a n/a
Customization
Custom Graphics Yes Yes n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Data & Network
Data Tethering - Yes n/a n/a n/a
Dual-SIM - - Yes - -
WAP / Web Browser Yes * Yes n/a 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 Yes Yes
Memory
Memory Card Slot - - Yes - Yes
Messaging
EMS / Picture Messaging Yes - n/a n/a n/a
MMS - Yes n/a n/a n/a
Text Messaging Templates Yes Yes n/a n/a n/a
Music
Headphone Jack (3.5mm) - - Yes Yes Yes
Stereo Speakers - - - Yes Yes
Power
Fast Charging - - - Yes Yes
Productivity
Alarm Yes Yes n/a n/a n/a
Calculator Yes Yes n/a n/a n/a
Calendar Yes Yes n/a n/a n/a
To-Do List Yes - n/a n/a n/a
Voice Memo Yes Yes n/a n/a n/a
Software
BREW Yes * - n/a n/a n/a
Games Yes * Yes n/a n/a n/a
Java (J2ME) - Yes n/a n/a n/a
Voice
Call Screening - - - Yes -
HD Voice - - - Yes Yes
Headset Jack (2.5 mm) Yes Yes n/a n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SCH-A645 LG 6190 Coolpad Conjr Google Pixel 3a XL Samsung Galaxy A23 5G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SCH-A645 LG 6190 Coolpad Conjr Google Pixel 3a XL Samsung Galaxy A23 5G

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