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Phone Motorola RAZR2 V8 Samsung Galaxy S21 Motorola Droid Ultra Motorola V878 Amazon Fire
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 6.2" diag.
20 : 9
5" diag.
16 : 9
? 4.7" diag.
16 : 9
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
720 x 1280 pixels
(~294 ppi)
AMOLED
128 x 160 pixels
LCD (TFT/TFD)
720 x 1280 pixels
(~312 ppi)
LCD (TFT/TFD)
Display Refresh ? 120 Hz 60 Hz ? ?
Battery 770 mAh 4,000 mAh 2,130 mAh ? 2,400 mAh
Processor ? 2.8 GHz Qualcomm Snapdragon 888 1.7 GHz Qualcomm Snapdragon S4 Pro MSM8960T ? 2.2 GHz Qualcomm Snapdragon 800
RAM ? 8 GB 2 GB ? 2 GB
Storage ? raw hardware 128 GB * 16 GB ? raw hardware 32 GB *
Main Camera 2 megapixel 12 megapixel 10 megapixel Yes 13 megapixel
Wide Camera - 12 megapixel - - -
Tele Camera - 64 megapixel - - -
Video Capture ? 8K 1080p HD ? 1080p HD
Front Camera - 10 megapixel 2 megapixel - 2 megapixel
Weight 4.13 oz
(117g)
6.03 oz
(171g)
4.83 oz
(137g)
2.82 oz
(80g)
5.64 oz
(160g)
Dimensions 4.06" x 2.09" x 0.47"
(103 x 53 x 11.9 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.41" x 2.8" x 0.28"
(137 x 71 x 7.2 mm)
3.23" x 1.65" x 0.85"
(82 x 42 x 21.6 mm)
5.5" x 2.6" x 0.35"
(140 x 66 x 8.9 mm)
Form Factor Clamshell Slab Slab Clamshell Slab
Platform / OS (proprietary) Android Android (proprietary) (proprietary)
Network Bands

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: 4, 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 17

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology EDGE NR (5G) LTE (Cat 3) GPRS LTE (Cat 4)
Features 
Barometer - Yes - - -
Fingerprint Reader - Yes
in-display (ultrasonic)
- - -
Flashlight - Yes - - Yes
GPS / Location - n/a n/a - Yes
Water-Resistant - Yes
IPX8 (SCUBA)
- - -
Accessibility
Adjustable Text Size - n/a n/a - -
Hearing Aid Compatible Yes Yes Yes - Yes
Multiple Languages Yes n/a n/a Yes Yes
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Extra Display Yes - - Yes -
Ringer Profiles Yes - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
- Yes
Classic Audio
Mobile Hotspot - n/a n/a - Yes
NFC - Yes Yes - Yes
USB Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
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
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a n/a Yes Yes
Ringer ID Yes n/a n/a Yes Yes
Voice Dialing Yes n/a n/a Yes Yes
Customization
Custom Graphics Yes n/a n/a Yes -
Custom Ringtones Yes n/a n/a Yes Yes
Real-Music Ringers - n/a n/a - -
Data & Network
Data Tethering - n/a n/a Yes Yes
WAP / Web Browser Yes n/a n/a Yes Yes
Input
Predictive Text Entry Yes n/a n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Touch Screen - Yes Yes - Yes
Messaging
Email Client Yes n/a n/a - Yes
EMS / Picture Messaging - n/a n/a Yes -
Instant Messaging Yes n/a n/a - -
MMS Yes n/a n/a Yes Yes
Text Messaging Templates Yes n/a n/a - Yes
Music
Headphone Jack (3.5mm) - - Yes - Yes
Music Player Yes n/a n/a - Yes
Stereo Speakers - Yes - - Yes
Photo & Video
Miracast - - Yes - Yes
TV Output - Yes - - Yes
Power
Fast Charging - Yes - - -
Wireless Charging - Yes - - -
Productivity
Alarm Yes n/a n/a Yes Yes
Calculator Yes n/a n/a Yes Yes
Calendar Yes n/a n/a Yes Yes
Voice Memo Yes n/a n/a Yes Yes
Software
Games Yes n/a n/a Yes Yes
Java (J2ME) Yes n/a n/a Yes -
Voice
HD Voice - Yes - - Yes
Speaker Phone Yes Yes Yes - Yes
  Motorola RAZR2 V8 Samsung Galaxy S21 Motorola Droid Ultra Motorola V878 Amazon Fire
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Motorola RAZR2 V8 Samsung Galaxy S21 Motorola Droid Ultra Motorola V878 Amazon Fire

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