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Phone Samsung SGH-X820 HTC G2 Huawei Mate 10 Pro Samsung Galaxy S6 (GSM) Samsung Rugby 4
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Not yet released Released Released
Specifications 
Display Size ? 3.7" diag.
5 : 3
6" diag.
18 : 9
5.1" diag.
16 : 9
2.4" diag.
4 : 3
Display Resolution & Type 220 x 176 pixels
LCD (TFT/TFD)
480 x 800 pixels
(~252 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~402 ppi)
AMOLED
1440 x 2560 pixels
(~576 ppi)
AMOLED
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz 60 Hz ?
Battery 650 mAh 1,300 mAh 4,000 mAh 2,550 mAh 1,300 mAh
Processor ? 800 MHz Qualcomm S2 MSM7230 2.4 GHz Huawei Kirin 970 2.1 GHz Samsung Exynos 7420 Intel XMM6230
RAM ? ? 6 GB * 3 GB 128 MB
Storage ? raw hardware ? raw hardware 128 GB * 32 GB * 256 MB
Main Camera 2 megapixel 5 megapixel 12 megapixel 16 megapixel 3 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture ? 720p HD 4K UHD 4K UHD QVGA (320 x 240)
Front Camera - - 8 megapixel 5 megapixel -
Weight 2.33 oz
(66g)
6.5 oz
(184g)
6.28 oz
(178g)
4.87 oz
(138g)
5.22 oz
(148g)
Dimensions 4.45" x 1.97" x 0.27"
(113 x 50 x 6.9 mm)
4.68" x 2.37" x 0.55"
(119 x 60 x 14 mm)
6.07" x 2.93" x 0.31"
(154 x 75 x 7.9 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
4.25" x 2.17" x 0.85"
(108 x 55 x 21.6 mm)
Form Factor Slab Slab Slab Slab Clamshell
Platform / OS (proprietary) Android Android Android (proprietary)
Network Bands

GSM: 900, 1800, 1900

WCDMA: 1, 4

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

*

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 29, 30

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

Data Technology EDGE HSPA 14.4 LTE (Cat 18) LTE (Cat 6) HSPA+ 21
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
Yes -
Flashlight - - Yes Yes -
GPS / Location - n/a n/a n/a Yes
Ruggedized - - - - Yes
VR-ready - - - Yes -
Water-Resistant - - Yes
IPX7 (snorkeling)
- Yes
IPX7 (snorkeling)
Accessibility
Adjustable Text Size - n/a n/a n/a Yes
Hearing Aid Compatible - Yes
M3 (mostly compatible)
- Yes
M3, T3 (mostly tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a n/a n/a Yes
TTY/TDD (Digital) - - - Yes Yes
Alerts
Extra Display - - - - Yes
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Infrared (IR) - - Yes Yes -
MirrorLink - - - Yes -
Mobile Hotspot - n/a n/a n/a -
NFC - - Yes Yes -
USB Yes Yes Yes
USB Type C
Yes
Micro-USB
Yes
Micro-USB
Wi-Fi - Yes
4 (802.11 b,g,n)
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 Yes n/a n/a n/a Yes
Ringer ID Yes n/a n/a n/a Yes
Voice Dialing - n/a n/a n/a Yes
Customization
Custom Graphics Yes n/a n/a n/a Yes
Custom Ringtones Yes n/a n/a n/a Yes
Real-Music Ringers Yes n/a n/a n/a Yes
Data & Network
Dual-SIM - - Yes * - -
External Antenna Jack Yes n/a n/a n/a -
WAP / Web Browser Yes n/a n/a n/a Yes
Input
Predictive Text Entry Yes n/a n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - Yes
Capacitive
Yes
Capacitive
Yes
Capacitive
-
Memory
Memory Card Slot - Yes - - Yes
Messaging
Email Client Yes n/a n/a n/a Yes
EMS / Picture Messaging Yes n/a n/a n/a -
Instant Messaging - n/a n/a n/a -
MMS Yes n/a n/a n/a Yes
Text Messaging Templates Yes n/a n/a n/a Yes
Music
Headphone Jack (3.5mm) - Yes - Yes -
Music Player - n/a n/a n/a Yes
Photo & Video
DLNA - - - Yes -
Miracast - - - Yes -
TV Output Yes - Yes Yes -
Power
Fast Charging - - Yes Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes n/a n/a n/a Yes
Calculator Yes n/a n/a n/a Yes
Calendar Yes n/a n/a n/a Yes
To-Do List Yes n/a n/a n/a Yes
Voice Memo Yes n/a n/a n/a Yes
Software
Games Yes n/a n/a n/a Yes
Java (J2ME) Yes n/a n/a n/a Yes
Voice
HD Voice - - Yes Yes -
Push-To-Talk - - - - Yes
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SGH-X820 HTC G2 Huawei Mate 10 Pro Samsung Galaxy S6 (GSM) Samsung Rugby 4
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Phone Samsung SGH-X820 HTC G2 Huawei Mate 10 Pro Samsung Galaxy S6 (GSM) Samsung Rugby 4

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