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Phone Samsung Galaxy J7 (2017, GSM) / J7 Prime / Halo Samsung Galaxy Z Fold3 Kyocera DuraXV LTE ZTE Blade Z Max LG AX-490
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.5" diag.
16 : 9
7.6" diag.
4 : 3
2.6" diag.
4 : 3
6" diag.
16 : 9
?
Display Resolution & Type 720 x 1280 pixels
(~267 ppi)
LCD (TFT/TFD)
1768 x 2208 pixels
(~372 ppi)
AMOLED
240 x 320 pixels
(~154 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~367 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
Display Refresh 60 Hz 120 Hz ? 60 Hz ?
Battery 3,300 mAh 4,400 mAh 1,530 mAh 4,080 mAh 1,100 mAh
Processor 1.6 GHz Samsung Exynos 7870 Qualcomm Snapdragon 888 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) ?
RAM 2 GB 12 GB 2 GB 2 GB ?
Storage 16 GB * 256 GB * 16 GB 32 GB ? raw hardware
Main Camera 8 megapixel 12 megapixel 5 megapixel 16 megapixel Yes
Wide Camera - 12 megapixel - - -
Tele Camera - 12 megapixel - - -
Video Capture 1080p HD 4K UHD 720p HD 1080p HD -
Front Camera Yes 10 megapixel - 8 megapixel -
Weight 5.8 oz
(164g)
9.56 oz
(271g)
6.17 oz
(175g)
6.58 oz
(186g)
3.79 oz
(107g)
Dimensions 5.96" x 3.01" x 0.34"
(151 x 76 x 8.6 mm)
6.23" x 2.64" x 0.63"
(158 x 67 x 16 mm)
4.21" x 2.26" x 1.03"
(107 x 57 x 26.2 mm)
6.51" x 3.28" x 0.33"
(165 x 83 x 8.3 mm)
3.74" x 1.92" x 1"
(95 x 49 x 25.4 mm)
Form Factor Slab Foldable Clamshell Slab Clamshell
Platform / OS Android Android (proprietary) Android (proprietary)
Network Bands

4G LTE: 2, 3, 4, 5, 7, 12

WCDMA: 2, 4, 5

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, 3, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 12, 66

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology LTE (Cat 6) NR (5G) LTE (Cat 4) LTE (Cat 6) 1xRTT
Features 
Barometer - Yes - - -
Fingerprint Reader - Yes
stand-alone
- Yes
stand-alone
-
Flashlight Yes Yes Yes Yes -
GPS / Location n/a n/a Yes n/a Yes
Ruggedized - - Yes - -
Water-Resistant - Yes
IPX8 (SCUBA)
Yes
IPX8 (SCUBA)
- -
Accessibility
Adjustable Text Size n/a n/a Yes n/a -
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages n/a n/a Yes n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - Yes Yes - Yes
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Mobile Hotspot n/a n/a Yes n/a -
NFC - Yes - - -
USB Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Yes
USB Type C
Yes
UWB - Yes - - -
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID n/a n/a Yes n/a Yes
Ringer ID n/a n/a Yes n/a Yes
Voice Dialing n/a n/a Yes n/a Yes
Customization
Custom Graphics n/a n/a Yes n/a Yes
Custom Ringtones n/a n/a Yes n/a Yes
Real-Music Ringers n/a n/a Yes n/a Yes
Data & Network
Data Tethering n/a n/a Yes n/a Yes
Dual-SIM - Yes - - -
WAP / Web Browser n/a n/a Yes n/a Yes
Input
Predictive Text Entry n/a n/a Yes 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 -
Messaging
Email Client n/a n/a Yes n/a -
MMS n/a n/a Yes n/a Yes
Text Messaging Templates n/a n/a Yes n/a Yes
Music
FM Radio Yes - - Yes -
Headphone Jack (3.5mm) Yes - Yes Yes -
Music Player n/a n/a Yes n/a -
Stereo Speakers - Yes - - Yes
Photo & Video
TV Output - Yes - - -
Power
Fast Charging - Yes - Yes -
Wireless Charging - Yes - - -
Productivity
Alarm n/a n/a Yes n/a Yes
Calculator n/a n/a Yes n/a Yes
Calendar n/a n/a Yes n/a Yes
To-Do List n/a n/a Yes n/a -
Voice Memo n/a n/a Yes n/a Yes
Software
BREW n/a n/a - n/a Yes
Games n/a n/a - n/a Yes
Voice
HD Voice Yes Yes Yes Yes -
Headset Jack (2.5 mm) n/a n/a - n/a Yes
Push-To-Talk - - Yes - -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung Galaxy J7 (2017, GSM) / J7 Prime / Halo Samsung Galaxy Z Fold3 Kyocera DuraXV LTE ZTE Blade Z Max LG AX-490
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy J7 (2017, GSM) / J7 Prime / Halo Samsung Galaxy Z Fold3 Kyocera DuraXV LTE ZTE Blade Z Max LG AX-490

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