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Phone Samsung Galaxy S21+ Alcatel Idol 4 Samsung SPH-I300 Motorola W315
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.7" diag.
20 : 9
5.2" diag.
16 : 9
? ?
Display Resolution & Type 1080 x 2400 pixels
(~393 ppi)
AMOLED
1080 x 1920 pixels
(~424 ppi)
LCD (TFT/TFD)
160 x 240 pixels
LCD (Color)
128 x 160 pixels
LCD (STN)
Display Refresh 120 Hz 60 Hz ? ?
Battery 4,800 mAh 2,160 mAh ? 880 mAh
Processor 2.8 GHz Qualcomm Snapdragon 888 1.7 GHz Qualcomm Snapdragon 617 (MSM8952) ? ?
RAM 8 GB 2 GB * ? ?
Storage 128 GB * 16 GB ? raw hardware ? raw hardware
Main Camera 12 megapixel 13 megapixel - -
Wide Camera 12 megapixel - - -
Tele Camera 64 megapixel - - -
Video Capture 8K 1080p HD - -
Front Camera 10 megapixel 8 megapixel - -
Weight 7.13 oz
(202g)
4.76 oz
(135g)
6 oz
(170g)
3.53 oz
(100g)
Dimensions 6.36" x 2.98" x 0.31"
(161 x 76 x 7.8 mm)
5.79" x 2.85" x 0.28"
(147 x 72 x 7.1 mm)
4.9" x 2.28" x 0.82"
(124 x 58 x 20.8 mm)
3.48" x 1.97" x 0.89"
(88 x 50 x 22.6 mm)
Form Factor Slab Slab Slab Clamshell
Platform / OS Android Android Palm OS (proprietary)
Network Bands

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

4G LTE: 1, 2, 4, 5, 7, 12

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 1900

AMPS: 850

CDMA: 850, 1900

AMPS: 850

Data Technology NR (5G) LTE (Cat 4) - 1xRTT
Features 
Barometer Yes - - -
Fingerprint Reader Yes
in-display (ultrasonic)
- - -
Flashlight Yes Yes - -
GPS / Location n/a n/a n/a Yes
Water-Resistant Yes
IPX8 (SCUBA)
- - -
Accessibility
Hearing Aid Compatible Yes Yes - Yes
Multiple Languages n/a n/a n/a Yes
TTY/TDD (Digital) Yes Yes - Yes
Alerts
Extra Display - - Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
- -
Infrared (IR) - - Yes -
NFC Yes Yes - -
USB Yes
USB Type C
Yes
Micro-USB
- Yes
Mini-USB
UWB Yes - - -
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- -
Contacts
Picture ID n/a n/a n/a Yes
Ringer ID n/a n/a n/a Yes
Voice Dialing n/a n/a n/a Yes
Customization
Custom Graphics n/a n/a n/a Yes
Custom Ringtones n/a n/a n/a Yes
Data & Network
Data Tethering n/a n/a n/a Yes *
Dual-SIM - Yes * - -
WAP / Web Browser n/a n/a n/a Yes *
Input
Predictive Text Entry n/a n/a n/a Yes
Side Keys Yes Yes Yes Yes
Touch Screen Yes Yes Yes -
Memory
Memory Card Slot - Yes - -
Messaging
EMS / Picture Messaging n/a n/a n/a Yes
MMS n/a n/a n/a Yes *
Text Messaging Templates n/a n/a n/a Yes
Music
FM Radio - Yes - -
Headphone Jack (3.5mm) - Yes - -
Stereo Speakers Yes Yes - -
Photo & Video
Miracast - Yes - -
TV Output Yes - - -
Power
Fast Charging Yes Yes - -
Wireless Charging Yes - - -
Productivity
Alarm n/a n/a n/a Yes
Calculator n/a n/a n/a Yes
Calendar n/a n/a n/a Yes
To-Do List n/a n/a n/a -
Voice Memo n/a n/a n/a Yes
Software
BREW n/a n/a n/a Yes *
Games n/a n/a n/a Yes
Voice
HD Voice Yes Yes - -
Headset Jack (2.5 mm) n/a n/a n/a Yes
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  Samsung Galaxy S21+ Alcatel Idol 4 Samsung SPH-I300 Motorola W315
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy S21+ Alcatel Idol 4 Samsung SPH-I300 Motorola W315

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