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Phone Samsung Galaxy S21 LG Optimus F7 BlackBerry Storm2 9550 Coolpad Conjr Samsung SPH-I300
Current U.S. Carriers Verizon (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.2" diag.
20 : 9
4.7" diag.
16 : 9
3.3" diag.
4 : 3
5" diag.
16 : 9
?
Display Resolution & Type 1080 x 2400 pixels
(~424 ppi)
AMOLED
720 x 1280 pixels
(~312 ppi)
LCD (TFT/TFD)
360 x 480 pixels
(~185 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~294 ppi)
LCD (TFT/TFD)
160 x 240 pixels
LCD (Color)
Display Refresh 120 Hz 60 Hz ? 60 Hz ?
Battery 4,000 mAh 2,540 mAh 1,400 mAh 2,500 mAh ?
Processor 2.8 GHz Qualcomm Snapdragon 888 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 ? 1 GHz MediaTek MT6735 ?
RAM 8 GB 1 GB ? 3 GB ?
Storage 128 GB * 8 GB ? raw hardware 16 GB ? raw hardware
Main Camera 12 megapixel 8 megapixel 3 megapixel 13 megapixel -
Wide Camera 12 megapixel - - - -
Tele Camera 64 megapixel - - - -
Video Capture 8K 1080p HD ? 1080p HD -
Front Camera 10 megapixel 1 megapixel - 8 megapixel -
Weight 6.03 oz
(171g)
4.7 oz
(133g)
5.64 oz
(160g)
5.14 oz
(146g)
6 oz
(170g)
Dimensions 5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.16" x 2.71" x 0.38"
(131 x 69 x 9.7 mm)
4.43" x 2.45" x 0.55"
(113 x 62 x 14 mm)
5.72" x 2.86" x 0.35"
(145 x 73 x 8.8 mm)
4.9" x 2.28" x 0.82"
(124 x 58 x 20.8 mm)
Platform / OS Android Android BlackBerry OS Android Palm OS
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: 4, 5, 12, 25

CDMA: 850, 1700, 1900

*

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

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

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 1900

AMPS: 850

Data Technology NR (5G) LTE (Cat 3) EVDO rA LTE (Cat 4) -
Features 
Barometer Yes - - - -
Fingerprint Reader Yes
in-display (ultrasonic)
- - Yes
stand-alone
-
Flashlight Yes - - Yes -
Water-Resistant Yes
IPX8 (SCUBA)
- - - -
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes -
TTY/TDD (Digital) Yes Yes Yes Yes -
Alerts
Extra Display - - - - Yes
Ringer Profiles - - Yes - -
Connectivity
Bluetooth Yes Yes Yes Yes -
Infrared (IR) - - - - Yes
NFC Yes Yes - - -
USB Yes
USB Type C
Yes Yes Yes
Micro-USB
-
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 a,b,g,n)
Yes
802.11 b,g
Yes
4 (802.11 b,g,n)
-
Data & Network
Dual-SIM - - - Yes -
Input
Side Keys Yes Yes Yes Yes Yes
Touch Screen Yes Yes Yes Yes Yes
Memory
Memory Card Slot - Yes Yes Yes -
Music
Headphone Jack (3.5mm) - Yes Yes Yes -
Stereo Speakers Yes - - - -
Photo & Video
DLNA - Yes - - -
Miracast - Yes - - -
TV Output Yes Yes - - -
Power
Fast Charging Yes - - - -
Wireless Charging Yes - - - -
Voice
HD Voice Yes - - - -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung Galaxy S21 LG Optimus F7 BlackBerry Storm2 9550 Coolpad Conjr Samsung SPH-I300
  X > < X > < X > < X > < X

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

 
Phone Samsung Galaxy S21 LG Optimus F7 BlackBerry Storm2 9550 Coolpad Conjr Samsung SPH-I300

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