Home  ›  Phones  ›

Compare Phones

Maximum number of phones selected. Remove a phone to compare others.

 

Info Size  

  X > < X > < X
 
Phone Apple iPhone 6 Plus Samsung Galaxy S21 Samsung Galaxy S 4 (GSM)
Current U.S. Carriers (none) Verizon (none)
Global Availability Released Released Released
Specifications 
Display Size 5.5" diag.
16 : 9
6.2" diag.
20 : 9
5" diag.
16 : 9
Display Resolution & Type 1080 x 1920 pixels
(~401 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
1080 x 1920 pixels
(~441 ppi)
AMOLED
Display Refresh 60 Hz 120 Hz 60 Hz
Battery 2,915 mAh 4,000 mAh 2,600 mAh
Processor Apple A8 2.8 GHz Qualcomm Snapdragon 888 1.9 GHz Qualcomm Snapdragon 600 8064T
RAM 1 GB 8 GB 2 GB
Storage 16 GB 128 GB * 16 GB *
Main Camera 8 megapixel 12 megapixel 13 megapixel
Wide Camera - 12 megapixel -
Tele Camera - 64 megapixel -
Video Capture 1080p HD 8K 1080p HD
Front Camera 1 megapixel 10 megapixel 2 megapixel
Weight 6.07 oz
(172g)
6.03 oz
(171g)
4.59 oz
(130g)
Dimensions 6.22" x 3.06" x 0.28"
(158 x 78 x 7.1 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.38" x 2.75" x 0.31"
(137 x 70 x 7.9 mm)
Platform / OS iOS Android Android
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 13, 17, 25, 26, 41

WCDMA: 1, 2, 4, 5, 8

CDMA: 850, 1700, 1900

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

4G LTE: 2, 4, 5, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 4) NR (5G) LTE (Cat 3)
Features 
Barometer - Yes -
Fingerprint Reader Yes Yes
in-display (ultrasonic)
-
Flashlight - Yes Yes
Water-Resistant - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible Yes Yes Yes
TTY/TDD (Digital) Yes Yes Yes
Connectivity
Bluetooth Yes Yes Yes
Infrared (IR) - - Yes
NFC Yes Yes Yes
USB Yes Yes
USB Type C
Yes
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Input
Side Keys Yes Yes Yes
Touch Screen Yes Yes Yes
Memory
Memory Card Slot - - Yes
Music
Headphone Jack (3.5mm) Yes - Yes
Stereo Speakers - Yes -
Photo & Video
DLNA - - Yes
Miracast - - Yes
TV Output Yes Yes Yes
Power
Fast Charging - Yes -
Wireless Charging - Yes -
Voice
HD Voice Yes Yes -
Speaker Phone Yes Yes Yes
  Apple iPhone 6 Plus Samsung Galaxy S21 Samsung Galaxy S 4 (GSM)
  X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Apple iPhone 6 Plus Samsung Galaxy S21 Samsung Galaxy S 4 (GSM)

Subscribe to Phone Scoop News with RSS Follow @phonescoop on Threads Follow @phonescoop on BlueSky Follow @phonescoop on Mastodon Phone Scoop on Facebook Follow on Instagram

 

Playwire

All content Copyright 2001-2025 Phone Factor, LLC. All Rights Reserved.
Content on this site may not be copied or republished without formal permission.