Home  ›  Phones  ›

Compare Phones

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

Info Size  

  X > < X > < X > < X > < X
 
Phone BlackBerry KEYone Samsung Impression SGH-A877 Motorola Moto z4 ZTE Savvy Samsung SGH-X820
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 4.5" diag.
5 : 3
3.2" diag.
5 : 3
6.4" diag.
19.5 : 9
4" diag.
5 : 3
?
Display Resolution & Type 1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
240 x 400 pixels
(~146 ppi)
AMOLED
1080 x 2340 pixels
(~403 ppi)
AMOLED
480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
220 x 176 pixels
LCD (TFT/TFD)
Display Refresh 60 Hz ? 60 Hz 60 Hz ?
Battery 3,505 mAh 1,000 mAh 3,600 mAh 1,650 mAh 650 mAh
Processor 2 GHz Qualcomm Snapdragon 625 (MSM8953) ? 2 GHz Qualcomm Snapdragon 675 1 GHz Qualcomm MSM8625 ?
RAM 3 GB ? 4 GB 768 MB ?
Storage 32 GB ? raw hardware 128 GB 4 GB ? raw hardware
Main Camera 12 megapixel 3 megapixel 48 megapixel 5 megapixel 2 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 4K UHD QVGA (320 x 240) 4K UHD WVGA / 480p ?
Front Camera 8 megapixel - 25 megapixel - -
Weight 6.35 oz
(180g)
5.2 oz
(147g)
6 oz
(170g)
4.43 oz
(126g)
2.33 oz
(66g)
Dimensions 5.87" x 2.85" x 0.37"
(149 x 72 x 9.4 mm)
4.48" x 2.28" x 0.64"
(114 x 58 x 16.3 mm)
6.22" x 2.96" x 0.29"
(158 x 75 x 7.4 mm)
4.96" x 2.55" x 0.42"
(126 x 65 x 10.7 mm)
4.45" x 1.97" x 0.27"
(113 x 50 x 6.9 mm)
Form Factor Slab Slab Slab Slab Slab
Platform / OS Android (proprietary) Android Android (proprietary)
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 29, 30, 41

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 28, 29, 30, 38, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

GSM: 900, 1800, 1900

Data Technology LTE (Cat 6) HSDPA 3.6 LTE (Cat 12) EVDO rA EDGE
Features 
Fingerprint Reader Yes
stand-alone
- Yes - -
Flashlight Yes - Yes Yes -
GPS / Location n/a Yes n/a n/a -
Water-Resistant - - Yes - -
Accessibility
Adjustable Text Size n/a - n/a n/a -
Hearing Aid Compatible Yes Yes Yes Yes -
Multiple Languages n/a Yes n/a n/a Yes
TTY/TDD (Digital) Yes - Yes Yes -
Alerts
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
NFC Yes - Yes - -
USB Yes
USB Type C
Yes Yes
USB Type C
Yes
Micro-USB
Yes
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID n/a Yes n/a n/a Yes
Ringer ID n/a Yes n/a n/a Yes
Voice Dialing n/a - n/a n/a -
Customization
Custom Graphics n/a Yes n/a n/a Yes
Custom Ringtones n/a Yes n/a n/a Yes
Real-Music Ringers n/a Yes n/a n/a Yes
Data & Network
Data Tethering n/a Yes n/a n/a -
External Antenna Jack n/a - n/a n/a Yes
WAP / Web Browser n/a Yes n/a n/a Yes
Input
Predictive Text Entry n/a Yes n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes - - -
Touch Screen Yes Yes Yes Yes -
Memory
Memory Card Slot Yes Yes Yes Yes -
Messaging
Email Client n/a Yes n/a n/a Yes
EMS / Picture Messaging n/a - n/a n/a Yes
Instant Messaging n/a Yes n/a n/a -
MMS n/a Yes n/a n/a Yes
Text Messaging Templates n/a Yes n/a n/a Yes
Music
FM Radio Yes - Yes - -
Headphone Jack (3.5mm) Yes - Yes Yes -
Music Player n/a Yes n/a n/a -
Photo & Video
DLNA - - - Yes -
Miracast Yes - - - -
TV Output - - - - Yes
Power
Fast Charging Yes - Yes - -
Productivity
Alarm n/a Yes n/a n/a Yes
Calculator n/a Yes n/a n/a Yes
Calendar n/a Yes n/a n/a Yes
To-Do List n/a Yes n/a n/a Yes
Voice Memo n/a Yes n/a n/a Yes
Software
Games n/a Yes n/a n/a Yes
Java (J2ME) n/a Yes n/a n/a Yes
Voice
HD Voice Yes - Yes - -
Speaker Phone Yes Yes Yes Yes Yes
  BlackBerry KEYone Samsung Impression SGH-A877 Motorola Moto z4 ZTE Savvy Samsung SGH-X820
  X > < X > < X > < X > < X

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

 
Phone BlackBerry KEYone Samsung Impression SGH-A877 Motorola Moto z4 ZTE Savvy Samsung SGH-X820

Subscribe to Phone Scoop News with RSS Follow @phonescoop on BlueSky Follow @phonescoop on Mastodon Follow @phonescoop on Threads 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.