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Phone ZTE Savvy ZTE Flash Samsung Galaxy S23 Ultra Motorola razr (2019) Motorola Rival A455
Current U.S. Carriers (none) (none) Verizon (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 4" diag.
5 : 3
4.5" diag.
16 : 9
6.8" diag.
19.5 : 9
6.2" diag.
22 : 9
2.2" diag.
4 : 3
Display Resolution & Type 480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~326 ppi)
LCD (TFT/TFD)
1440 x 3088 pixels
(~501 ppi)
AMOLED
876 x 2142 pixels
(~373 ppi)
AMOLED
176 x 220 pixels
(~131 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz 60 Hz 120 Hz 60 Hz ?
Battery 1,650 mAh 1,780 mAh 5,000 mAh 2,510 mAh 940 mAh
Processor 1 GHz Qualcomm MSM8625 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 3.4 GHz Snapdragon 8 Gen 2 for Galaxy 2.2 GHz Qualcomm Snapdragon 710 ?
RAM 768 MB 1 GB 8 GB * 6 GB ?
Storage 4 GB 8 GB 256 GB * 128 GB ? raw hardware
Main Camera 5 megapixel 12 megapixel 200 megapixel 16 megapixel 2 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - 10 megapixel - -
Video Capture WVGA / 480p 1080p HD 8K 1080p HD QVGA (320 x 240)
Front Camera - 1 megapixel 12 megapixel 5 megapixel -
Weight 4.43 oz
(126g)
5.2 oz
(147g)
8.25 oz
(234g)
7.23 oz
(205g)
4.48 oz
(127g)
Dimensions 4.96" x 2.55" x 0.42"
(126 x 65 x 10.7 mm)
5.27" x 2.56" x 0.38"
(134 x 65 x 9.7 mm)
6.43" x 3.07" x 0.35"
(163 x 78 x 8.9 mm)
3.7" x 2.83" x 0.55"
(94 x 72 x 14 mm)
3.82" x 1.96" x 0.73"
(97 x 50 x 18.5 mm)
Form Factor Slab Slab Slab Foldable Slide
Platform / OS Android Android Android Android (proprietary)
Network Bands

CDMA: 850, 1900

4G LTE: 25

CDMA: 800, 850, 1900

5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 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

GSM: 850, 900, 1800, 1900

4G LTE: 2, 3, 4, 5, 7, 13, 20, 28, 66

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology EVDO rA LTE (Cat 3) NR (5G) LTE (Cat 15) EVDO r0
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
in-display (ultrasonic)
Yes
stand-alone
-
Flashlight Yes - Yes Yes -
GPS / Location n/a n/a n/a n/a Yes
Water-Resistant - - Yes
IPX8 (SCUBA)
Yes -
Accessibility
Adjustable Text Size n/a n/a n/a n/a -
Hearing Aid Compatible Yes Yes Yes - Yes
Multiple Languages n/a n/a n/a n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
LE Audio, Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a n/a n/a n/a -
NFC - Yes Yes Yes -
USB Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
Yes
Micro-USB
UWB - - Yes - -
Wi-Fi Yes
4 (802.11 b,g,n)
Yes
4 (802.11 b,g,n)
Yes
6E (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID n/a n/a n/a n/a Yes
Ringer ID n/a n/a n/a n/a Yes
Voice Dialing n/a n/a n/a n/a Yes
Customization
Custom Graphics n/a n/a n/a n/a Yes
Custom Ringtones n/a n/a n/a n/a Yes
Real-Music Ringers n/a n/a n/a n/a Yes
Data & Network
Data Tethering n/a n/a n/a n/a Yes
WAP / Web Browser n/a n/a n/a n/a Yes
Input
Predictive Text Entry n/a n/a n/a n/a -
Side Keys Yes Yes Yes Yes Yes
Stylus - - Yes - -
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes Yes Yes Yes Yes
Memory
Memory Card Slot Yes Yes - - Yes
Messaging
Email Client n/a n/a n/a n/a Yes
EMS / Picture Messaging n/a n/a n/a n/a Yes
Instant Messaging n/a n/a n/a n/a Yes
MMS n/a n/a n/a n/a Yes
Text Messaging Templates n/a n/a n/a n/a Yes
Music
Headphone Jack (3.5mm) Yes Yes - - Yes
Music Player n/a n/a n/a n/a Yes
Stereo Speakers - - Yes - -
Photo & Video
DLNA Yes - - - -
Power
Fast Charging - - Yes Yes -
Wireless Charging - - Yes - -
Productivity
Alarm n/a n/a n/a n/a Yes
Calculator n/a n/a n/a n/a Yes
Calendar n/a n/a n/a n/a Yes
Voice Memo n/a n/a n/a n/a Yes
Software
BREW n/a n/a n/a n/a Yes
Games n/a n/a n/a n/a Yes
Voice
HD Voice - Yes Yes Yes -
Speaker Phone Yes Yes Yes Yes Yes
  ZTE Savvy ZTE Flash Samsung Galaxy S23 Ultra Motorola razr (2019) Motorola Rival A455
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone ZTE Savvy ZTE Flash Samsung Galaxy S23 Ultra Motorola razr (2019) Motorola Rival A455

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