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Phone Motorola A840 BLU Pure View HTC EVO Shift 4G Samsung Galaxy S21 BlackBerry Z10 (CDMA)
Current U.S. Carriers (none) (none) (none) Verizon (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5.7" diag.
18 : 9
3.6" diag.
5 : 3
6.2" diag.
20 : 9
4.2" diag.
5 : 3
Display Resolution & Type 176 x 220 pixels
LCD (TFT/TFD)
720 x 1440 pixels
(~282 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~259 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
768 x 1280 pixels
(~355 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz 120 Hz ?
Battery ? 3,000 mAh 1,500 mAh 4,000 mAh 1,800 mAh
Processor ? 1.3 GHz MediaTek 6753 800 MHz Qualcomm S2 MSM7630 2.8 GHz Qualcomm Snapdragon 888 1.5 GHz Qualcomm Snapdragon S4
RAM ? 3 GB ? 8 GB 2 GB
Storage ? raw hardware 32 GB ? raw hardware 128 GB * 16 GB
Main Camera 1 megapixel 13 megapixel 5 megapixel 12 megapixel 8 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 64 megapixel -
Video Capture - 1080p HD 720p HD 8K 1080p HD
Front Camera - 8 megapixel - 10 megapixel 2 megapixel
Weight 4.06 oz
(115g)
6.47 oz
(183g)
5.87 oz
(166g)
6.03 oz
(171g)
4.78 oz
(135g)
Dimensions 3.7" x 1.93" x 0.92"
(94 x 49 x 23.4 mm)
6" x 2.82" x 0.32"
(152 x 72 x 8.1 mm)
4.6" x 2.32" x 0.61"
(117 x 59 x 15.5 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.12" x 2.58" x 0.35"
(130 x 66 x 9 mm)
Form Factor Clamshell Slab Slide Slab Slab
Platform / OS (proprietary) Android Android Android BlackBerry 10
Network Bands

CDMA: 850, 1900

GSM: 900, 1800

4G LTE: 1, 2, 3, 4, 7, 12, 17, 28

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G WiMAX: 41

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

4G LTE: 13

WCDMA: 1, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT LTE (Cat 4) WiMAX NR (5G) LTE (Cat 3)
Features 
Barometer - - - Yes -
Fingerprint Reader - Yes
stand-alone
- Yes
in-display (ultrasonic)
-
Flashlight - Yes Yes Yes -
GPS / Location Yes n/a n/a n/a n/a
Water-Resistant - - - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size - n/a n/a n/a n/a
Hearing Aid Compatible - - Yes Yes -
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - - - - Yes
Connectivity
Bluetooth - Yes Yes Yes Yes
Mobile Hotspot - n/a n/a n/a n/a
NFC - - - Yes Yes
USB Yes Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
4 (802.11 b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 a,b,g,n)
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID Yes n/a n/a n/a n/a
Voice Dialing Yes n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Real-Music Ringers Yes n/a n/a n/a n/a
Data & Network
Data Tethering Yes n/a n/a n/a n/a
Dual-SIM - Yes - - -
WAP / Web Browser Yes n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - -
Touch Screen - Yes Yes Yes Yes
Memory
Memory Card Slot Yes Yes Yes - Yes
Messaging
Email Client Yes n/a n/a n/a n/a
EMS / Picture Messaging Yes n/a n/a n/a n/a
Instant Messaging - n/a n/a n/a n/a
MMS Yes n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - Yes Yes - -
Headphone Jack (3.5mm) - Yes Yes - Yes
Music Player Yes n/a n/a n/a n/a
Stereo Speakers - - - Yes -
Photo & Video
DLNA - - - - Yes
TV Output - - - Yes Yes
Power
Fast Charging - Yes - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List - n/a n/a n/a n/a
Voice Memo - n/a n/a n/a n/a
Software
BREW Yes n/a n/a n/a n/a
Games Yes n/a n/a n/a n/a
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Speaker Phone Yes Yes Yes Yes Yes
  Motorola A840 BLU Pure View HTC EVO Shift 4G Samsung Galaxy S21 BlackBerry Z10 (CDMA)
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Phone Motorola A840 BLU Pure View HTC EVO Shift 4G Samsung Galaxy S21 BlackBerry Z10 (CDMA)

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