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Phone Samsung SPH-A640 Samsung Galaxy Note 3 (CDMA) Samsung Galaxy S10e LG G7 ThinQ HP iPAQ 610 Business Navigator
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Not yet released
Specifications 
Display Size ? 5.7" diag.
16 : 9
5.8" diag.
19 : 9
6.1" diag.
19.5 : 9
2.8" diag.
4 : 3
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
1080 x 1920 pixels
(~386 ppi)
AMOLED
1080 x 2280 pixels
(~435 ppi)
AMOLED
1440 x 3120 pixels
(~564 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~143 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz 60 Hz ?
Battery 800 mAh 3,200 mAh 3,100 mAh 3,000 mAh 1,590 mAh
Processor ? 2.3 GHz Qualcomm Snapdragon 800 2.8 GHz Qualcomm Snapdragon 855 2.8 GHz Qualcomm Snapdragon 845 520 MHz Marvell PXA270
RAM ? 3 GB 6 GB * 4 GB ?
Storage ? raw hardware 32 GB 128 GB * 64 GB ? raw hardware
Main Camera Yes 13 megapixel 12 megapixel 16 megapixel 3 megapixel
Wide Camera - - 16 megapixel 16 megapixel -
Tele Camera - - - - -
Video Capture - 4K UHD 4K UHD 4K UHD QCIF (176 x 144)
Front Camera - 2 megapixel 10 megapixel 8 megapixel -
Weight 3.2 oz
(91g)
5.93 oz
(168g)
5.29 oz
(150g)
5.7 oz
(162g)
5.1 oz
(145g)
Dimensions 3.6" x 1.8" x 0.9"
(91 x 46 x 22.9 mm)
5.95" x 3.12" x 0.33"
(151 x 79 x 8.4 mm)
5.6" x 2.75" x 0.31"
(142 x 70 x 7.9 mm)
6.03" x 2.83" x 0.32"
(153 x 72 x 8.2 mm)
4.61" x 2.37" x 0.69"
(117 x 60 x 17.5 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) Android Android Android Windows Mobile Professional
Network Bands

CDMA: 850, 1900

AMPS: 850

4G LTE: 4, 13, 25

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 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

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 30, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT LTE (Cat 4) LTE (Cat 20) LTE (Cat 16) HSPA 7.2
Features 
Barometer - - Yes Yes -
Fingerprint Reader - - Yes
stand-alone
Yes
stand-alone
-
Flashlight - Yes Yes Yes -
GPS / Location Yes n/a n/a n/a n/a
VR-ready - - Yes - -
Water-Resistant - - Yes
IPX8 (SCUBA)
Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size - n/a n/a n/a n/a
Hearing Aid Compatible Yes Yes Yes Yes -
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes -
Alerts
Extra Display Yes - - - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Infrared (IR) - Yes - - -
MirrorLink - - Yes Yes -
Mobile Hotspot - n/a n/a n/a n/a
NFC - Yes Yes Yes -
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
Yes
Mini-USB
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
802.11 b,g
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID Yes n/a n/a n/a n/a
Voice Dialing Yes n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Real-Music Ringers - n/a n/a n/a n/a
Data & Network
Data Tethering Yes n/a n/a n/a n/a
Dual-SIM - - Yes * - -
WAP / Web Browser Yes n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Stylus - Yes - - -
Touch Screen - Yes Yes Yes Yes
Memory
Memory Card Slot - Yes Yes Yes Yes
Messaging
Email Client - n/a n/a n/a n/a
Instant Messaging - n/a n/a n/a n/a
MMS - n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - Yes Yes -
Headphone Jack (3.5mm) - Yes Yes Yes -
Music Player - n/a n/a n/a n/a
Stereo Speakers - - Yes - -
Photo & Video
DLNA - Yes - Yes -
Miracast - Yes Yes Yes -
TV Output - Yes Yes - -
Power
Fast Charging - - Yes Yes -
Wireless Charging - - Yes Yes -
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List Yes n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
Games Yes n/a n/a n/a n/a
Java (J2ME) Yes n/a n/a n/a n/a
Voice
HD Voice - Yes * Yes Yes -
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Push-To-Talk Yes - - - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SPH-A640 Samsung Galaxy Note 3 (CDMA) Samsung Galaxy S10e LG G7 ThinQ HP iPAQ 610 Business Navigator
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SPH-A640 Samsung Galaxy Note 3 (CDMA) Samsung Galaxy S10e LG G7 ThinQ HP iPAQ 610 Business Navigator

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