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Phone Motorola Droid Ultra ZTE Z331 BlackBerry 7750 Palm Treo 650 (GSM) Samsung Galaxy A71 5G
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5" diag.
16 : 9
2.4" diag.
4 : 3
? ? 6.7" diag.
20 : 9
Display Resolution & Type 720 x 1280 pixels
(~294 ppi)
AMOLED
176 x 220 pixels
(~117 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
320 x 320 pixels
LCD (TFT/TFD)
1080 x 2400 pixels
(~393 ppi)
AMOLED
Display Refresh 60 Hz ? ? ? 60 Hz
Battery 2,130 mAh 950 mAh ? ? 4,500 mAh
Processor 1.7 GHz Qualcomm Snapdragon S4 Pro MSM8960T ? ? 312 MHz Intel XScale PXA270 2.4 GHz Qualcomm Snapdragon 765
RAM 2 GB ? ? ? 6 GB
Storage 16 GB ? raw hardware ? raw hardware ? raw hardware 128 GB
Main Camera 10 megapixel 3 megapixel - Yes 64 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - -
Video Capture 1080p HD QCIF (176 x 144) - CIF (352 x 288) 4K UHD
Front Camera 2 megapixel - - - 32 megapixel
Weight 4.83 oz
(137g)
4 oz
(113g)
5.01 oz
(142g)
6.3 oz
(179g)
6.52 oz
(185g)
Dimensions 5.41" x 2.8" x 0.28"
(137 x 71 x 7.2 mm)
3.84" x 2.02" x 0.69"
(98 x 51 x 17.5 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
4.4" x 2.3" x 0.9"
(112 x 58 x 22.9 mm)
6.39" x 2.97" x 0.31"
(162 x 75 x 7.9 mm)
Form Factor Slab Clamshell Slab Slab Slab
Platform / OS Android (proprietary) BlackBerry OS Palm OS Android
Network Bands

4G LTE: 4, 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

5G: 2, 5, 41, 66, 71, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 3) HSDPA 3.6 1xRTT EDGE NR (5G)
Features 
Fingerprint Reader - - - - Yes
in-display (optical)
Flashlight - - - - Yes
GPS / Location n/a Yes n/a n/a n/a
Accessibility
Adjustable Text Size n/a - n/a n/a n/a
Hearing Aid Compatible Yes
M3, T4 (very tele-coil compatible)
Yes
M3, T4 (very tele-coil compatible)
- - Yes
M4, T3 (mostly tele-coil compatible)
Multiple Languages n/a Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Extra Display - Yes - - -
Ringer Profiles - Yes Yes - -
Connectivity
Bluetooth Yes Yes - Yes Yes
Infrared (IR) - - - Yes -
Mobile Hotspot n/a - n/a n/a n/a
NFC Yes - - - Yes
USB Yes
Micro-USB
Yes
Micro-USB
Yes Yes Yes
USB Type C
Wi-Fi Yes
4 (802.11 a,b,g,n)
- - - Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID n/a Yes n/a n/a n/a
Ringer ID n/a Yes n/a n/a n/a
Voice Dialing n/a - n/a n/a n/a
Customization
Custom Graphics n/a Yes n/a n/a n/a
Custom Ringtones n/a Yes n/a n/a n/a
Real-Music Ringers n/a Yes n/a n/a n/a
Data & Network
Data Tethering n/a Yes n/a n/a n/a
WAP / Web Browser n/a Yes n/a n/a n/a
Input
Predictive Text Entry n/a Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes Yes -
Touch Screen Yes
Capacitive
- - Yes Yes
Capacitive
Memory
Memory Card Slot - Yes - Yes Yes
Messaging
Email Client n/a Yes n/a n/a n/a
Instant Messaging n/a Yes n/a n/a n/a
MMS n/a Yes n/a n/a n/a
Text Messaging Templates n/a Yes n/a n/a n/a
Music
Headphone Jack (3.5mm) Yes - - - Yes
Music Player n/a Yes n/a n/a n/a
Photo & Video
Miracast Yes - - - -
Power
Fast Charging - - - - Yes
Productivity
Alarm n/a Yes n/a n/a n/a
Calculator n/a Yes n/a n/a n/a
Calendar n/a Yes n/a n/a n/a
To-Do List n/a - n/a n/a n/a
Voice Memo n/a Yes n/a n/a n/a
Software
Games n/a Yes n/a n/a n/a
Java (J2ME) n/a Yes n/a n/a n/a
Voice
HD Voice - - - - Yes
Headset Jack (2.5 mm) n/a - n/a n/a n/a
Speaker Phone Yes Yes - Yes Yes
  * Some versions only
  Motorola Droid Ultra ZTE Z331 BlackBerry 7750 Palm Treo 650 (GSM) Samsung Galaxy A71 5G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Motorola Droid Ultra ZTE Z331 BlackBerry 7750 Palm Treo 650 (GSM) Samsung Galaxy A71 5G

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