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Phone Nokia C100 BlackBerry Curve 3G 9330 Samsung SCH-A990 Samsung Galaxy S21 HTC HD7 / HD7S
Current U.S. Carriers (none) (none) (none) Verizon (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.5" diag.
18 : 9
2.5" diag.
4 : 3
? 6.2" diag.
20 : 9
4.3" diag.
5 : 3
Display Resolution & Type 720 x 1440 pixels
(~295 ppi)
LCD (TFT/TFD)
320 x 240 pixels
(~160 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
480 x 800 pixels
(~217 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? 120 Hz ?
Battery 3,000 mAh 1,150 mAh 1,000 mAh 4,000 mAh 1,230 mAh
Processor 2 GHz MediaTek Helio A22 ? ? 2.8 GHz Qualcomm Snapdragon 888 1 GHz Qualcomm Snapdragon S1 QSD8250
RAM 3 GB ? ? 8 GB ?
Storage 32 GB ? raw hardware ? raw hardware 128 GB * 16 GB
Main Camera 8 megapixel 2 megapixel 3 megapixel 12 megapixel 5 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 64 megapixel -
Video Capture 1080p HD ? ? 8K 720p HD
Front Camera 5 megapixel - - 10 megapixel -
Weight 5.97 oz
(169g)
3.7 oz
(105g)
4.4 oz
(125g)
6.03 oz
(171g)
5.71 oz
(162g)
Dimensions 5.89" x 2.82" x 0.38"
(150 x 72 x 9.7 mm)
4.29" x 2.36" x 0.55"
(109 x 60 x 14 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
4.8" x 2.7" x 0.44"
(122 x 69 x 11.2 mm)
Form Factor Slab Slab Clamshell Slab Slab
Platform / OS Android BlackBerry OS (proprietary) Android Windows
Network Bands

4G LTE: 2, 4, 5, 12, 13, 41, 66, 71

WCDMA: 2, 4, 5

GSM: 850, 1900

CDMA: 850, 1900

CDMA: 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

WCDMA: 1, 4

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 4) EVDO r0 EVDO r0 NR (5G) HSPA 7.2
Features 
Barometer Yes - - Yes -
Fingerprint Reader - - - Yes
in-display (ultrasonic)
-
Flashlight Yes - Yes Yes -
GPS / Location n/a n/a Yes n/a n/a
Water-Resistant Yes
IPX2 (drip)
- - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size n/a n/a - n/a n/a
Hearing Aid Compatible Yes
M4, T3 (mostly tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
Yes
M3 (mostly compatible)
Yes
M3, T3 (mostly tele-coil compatible)
-
Multiple Languages n/a n/a Yes n/a n/a
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - - Yes - -
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
NFC - - - Yes -
USB Yes
USB Type C
Yes
Micro-USB
Yes Yes
USB Type C
Yes
Micro-USB
Wi-Fi Yes
5 (802.11 ac,b,g,n)
Yes
802.11 b,g
- Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 b,g,n)
Contacts
Picture ID n/a n/a Yes n/a n/a
Ringer ID n/a n/a Yes n/a n/a
Voice Dialing n/a n/a Yes n/a n/a
Customization
Custom Graphics n/a n/a Yes n/a n/a
Custom Ringtones n/a n/a Yes n/a n/a
Real-Music Ringers n/a n/a Yes n/a n/a
Data & Network
Data Tethering n/a n/a Yes n/a n/a
WAP / Web Browser n/a n/a Yes n/a n/a
Input
Predictive Text Entry n/a n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen Yes
Capacitive
- - Yes
Capacitive
Yes
Capacitive
Memory
Memory Card Slot Yes Yes Yes - -
Messaging
Email Client n/a n/a - n/a n/a
EMS / Picture Messaging n/a n/a Yes n/a n/a
Instant Messaging n/a n/a - n/a n/a
MMS n/a n/a Yes n/a n/a
Text Messaging Templates n/a n/a Yes n/a n/a
Music
FM Radio - - - - Yes
Headphone Jack (3.5mm) Yes Yes - - Yes
Music Player n/a n/a Yes n/a n/a
Stereo Speakers - - Yes Yes Yes
Photo & Video
TV Output - - Yes Yes -
Power
Fast Charging - - - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm n/a n/a Yes n/a n/a
Calculator n/a n/a Yes n/a n/a
Calendar n/a n/a Yes n/a n/a
To-Do List n/a n/a - n/a n/a
Voice Memo n/a n/a Yes n/a n/a
Software
BREW n/a n/a Yes n/a n/a
Games n/a n/a Yes n/a n/a
Java (J2ME) n/a n/a - n/a n/a
Voice
HD Voice Yes - - Yes -
Speaker Phone Yes Yes Yes Yes Yes
  Nokia C100 BlackBerry Curve 3G 9330 Samsung SCH-A990 Samsung Galaxy S21 HTC HD7 / HD7S
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Nokia C100 BlackBerry Curve 3G 9330 Samsung SCH-A990 Samsung Galaxy S21 HTC HD7 / HD7S

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