Home  ›  Phones  ›

Compare Phones

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

Info Size  

  X > < X > < X > < X > < X
 
Phone Motorola W755 Sony Xperia Z Ultra HMD Fusion Motorola Sidekick Slide Samsung Galaxy S21
Current U.S. Carriers (none) (none) (none) (none) Verizon
Global Availability Released Not yet released Not yet released Released Released
Specifications 
Display Size 1.9" diag.
4 : 3
6.4" diag.
16 : 9
6.6" diag.
20 : 9
? 6.2" diag.
20 : 9
Display Resolution & Type 176 x 220 pixels
(~148 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~344 ppi)
LCD (TFT/TFD)
720 x 1612 pixels
(~269 ppi)
LCD (TFT/TFD)
320 x 240 pixels
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
Display Refresh ? 60 Hz 90 Hz ? 120 Hz
Battery 950 mAh 3,050 mAh 5,000 mAh ? 4,000 mAh
Processor ? 2.2 GHz Qualcomm Snapdragon 800 MSM8974 2.2 GHz Snapdragon 4 Gen 2 225 MHz TI OMAP 850 2.8 GHz Qualcomm Snapdragon 888
RAM ? 2 GB 6 GB ? 8 GB
Storage ? raw hardware 16 GB 128 GB ? raw hardware 128 GB *
Main Camera 1 megapixel 8 megapixel 108 megapixel 1 megapixel 12 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 64 megapixel
Video Capture ? 1080p HD 1080p HD - 8K
Front Camera - 2 megapixel 50 megapixel - 10 megapixel
Weight 3.6 oz
(102g)
7.48 oz
(212g)
7.2 oz
(204g)
5.3 oz
(150g)
6.03 oz
(171g)
Dimensions 3.9" x 1.9" x 0.68"
(99 x 48 x 17.3 mm)
7.06" x 3.63" x 0.26"
(179 x 92 x 6.5 mm)
6.46" x 2.97" x 0.33"
(164 x 75 x 8.4 mm)
4.65" x 2.44" x 0.69"
(118 x 62 x 17.5 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
Form Factor Clamshell Slab Slab Slide Slab
Platform / OS (proprietary) Android Android (proprietary) Android
Network Bands

CDMA: 850, 1900

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

*

5G: 2, 4, 5, 7, 25, 41, 66, 71, 77-A, 77-C, 78

4G LTE: 2, 4, 5, 7, 8, 12, 25, 26, 28, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 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

Data Technology EVDO r0 LTE (Cat 4) NR (5G) EDGE NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader - - Yes
stand-alone
- Yes
in-display (ultrasonic)
Flashlight - - Yes - Yes
GPS / Location Yes n/a n/a - n/a
Ruggedized - Yes - - -
Water-Resistant - Yes Yes
IPX4 (splash)
- Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size - n/a n/a Yes n/a
Hearing Aid Compatible Yes Yes Yes - Yes
Multiple Languages Yes n/a n/a - n/a
TTY/TDD (Digital) Yes - - - Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
MirrorLink - Yes - - -
Mobile Hotspot - n/a n/a - n/a
NFC - Yes Yes - Yes
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes Yes
USB Type C
Wi-Fi - Yes Yes
6 (802.11 a,ac,ax,b,g,n)
- Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID Yes n/a n/a Yes n/a
Ringer ID Yes n/a n/a Yes n/a
Voice Dialing Yes n/a n/a - n/a
Customization
Custom Graphics Yes n/a n/a Yes n/a
Custom Ringtones Yes n/a n/a Yes n/a
Real-Music Ringers Yes n/a n/a Yes n/a
Data & Network
Data Tethering Yes n/a n/a - n/a
Dual-SIM - - Yes - -
External Antenna Jack Yes n/a n/a - n/a
WAP / Web Browser Yes n/a n/a Yes n/a
Input
Predictive Text Entry Yes n/a n/a - n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - Yes -
Touch Screen - Yes Yes - Yes
Memory
Memory Card Slot Yes Yes Yes Yes -
Messaging
Email Client - n/a n/a Yes n/a
EMS / Picture Messaging Yes n/a n/a - n/a
Instant Messaging Yes n/a n/a Yes n/a
MMS Yes n/a n/a Yes n/a
Text Messaging Templates Yes n/a n/a - n/a
Music
FM Radio - Yes Yes - -
Headphone Jack (3.5mm) - Yes Yes - -
Music Player Yes n/a n/a Yes n/a
Stereo Speakers - - - - Yes
Photo & Video
DLNA - Yes - - -
Miracast - Yes - - -
TV Output - Yes - - Yes
Power
Fast Charging - - Yes - Yes
Wireless Charging - - - - Yes
Productivity
Alarm Yes n/a n/a Yes n/a
Calculator Yes n/a n/a - n/a
Calendar Yes n/a n/a Yes n/a
To-Do List - n/a n/a Yes n/a
Voice Memo Yes n/a n/a - n/a
Software
BREW Yes n/a n/a - n/a
Games Yes n/a n/a Yes n/a
Java (J2ME) - n/a n/a Yes n/a
Voice
HD Voice - - Yes - Yes
Headset Jack (2.5 mm) Yes n/a n/a Yes n/a
Speaker Phone Yes Yes Yes Yes Yes
  Motorola W755 Sony Xperia Z Ultra HMD Fusion Motorola Sidekick Slide Samsung Galaxy S21
  X > < X > < X > < X > < X

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

 
Phone Motorola W755 Sony Xperia Z Ultra HMD Fusion Motorola Sidekick Slide Samsung Galaxy S21

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.