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Phone Samsung SGH-X640 Samsung SPH-N270 (Matrix Phone) Motorola Moto Z2 Force Sony Xperia XA1 Samsung Galaxy S6 (GSM)
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 5.5" diag.
16 : 9
5" diag.
16 : 9
5.1" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
AMOLED
720 x 1280 pixels
(~294 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~576 ppi)
AMOLED
Display Refresh ? ? 60 Hz 60 Hz 60 Hz
Battery 800 mAh 1,000 mAh 2,730 mAh 2,300 mAh 2,550 mAh
Processor ? ? 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) 2.3 GHz MediaTek Helio P20 (MT6757) 2.1 GHz Samsung Exynos 7420
RAM ? ? 4 GB 3 GB 3 GB
Storage ? raw hardware ? raw hardware 64 GB 32 GB 32 GB *
Main Camera Yes - 12 megapixel 23 megapixel 16 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - 4K UHD 1080p HD 4K UHD
Front Camera - - 5 megapixel 8 megapixel 5 megapixel
Weight 3 oz
(85g)
4.66 oz
(132g)
5.04 oz
(143g)
5.04 oz
(143g)
4.87 oz
(138g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.53" x 2.28" x 0.79"
(115 x 58 x 20.1 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 mm)
5.71" x 2.64" x 0.31"
(145 x 67 x 8 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
Form Factor Clamshell Slide Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android Android Android
Network Bands

GSM: 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 4, 5, 7, 12, 13, 17, 28, 29, 66

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

*

Data Technology GPRS - LTE (Cat 16) LTE (Cat 6) LTE (Cat 6)
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- Yes
Flashlight - - Yes Yes Yes
GPS / Location - Yes n/a n/a n/a
VR-ready - - Yes - Yes
Water-Resistant - - Yes - -
Accessibility
Hearing Aid Compatible - - Yes Yes Yes
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) - - Yes Yes Yes
Connectivity
Bluetooth -
-
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - - - - Yes
MirrorLink - - - - Yes
NFC - - Yes Yes Yes
USB - - Yes
USB Type C
Yes
USB Type C
Yes
Micro-USB
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 a,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes Yes n/a n/a n/a
Ringer ID Yes Yes n/a n/a n/a
Voice Dialing - Yes n/a n/a n/a
Customization
Custom Graphics Yes - n/a n/a n/a
Custom Ringtones Yes - n/a n/a n/a
Data & Network
Dual-SIM - - Yes * - -
WAP / Web Browser Yes - n/a n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a n/a
Side Keys Yes - Yes Yes Yes
Touch Screen - - Yes Yes Yes
Memory
Memory Card Slot - - Yes Yes -
Messaging
EMS / Picture Messaging Yes - n/a n/a n/a
MMS Yes - n/a n/a n/a
Text Messaging Templates Yes - n/a n/a n/a
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) - - - Yes Yes
Photo & Video
DLNA - - - - Yes
Miracast - - - Yes Yes
TV Output - - - - Yes
Power
Fast Charging - - Yes Yes Yes
Wireless Charging - - - - Yes
Productivity
Alarm Yes Yes n/a n/a n/a
Calculator Yes Yes n/a n/a n/a
Calendar Yes Yes n/a n/a n/a
To-Do List Yes Yes n/a n/a n/a
Voice Memo Yes Yes n/a n/a n/a
Software
Games Yes - n/a n/a n/a
Java (J2ME) Yes - n/a n/a n/a
Voice
HD Voice - - Yes - Yes
Headset Jack (2.5 mm) Yes Yes n/a n/a n/a
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 Samsung SPH-N270 (Matrix Phone) Motorola Moto Z2 Force Sony Xperia XA1 Samsung Galaxy S6 (GSM)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Samsung SPH-N270 (Matrix Phone) Motorola Moto Z2 Force Sony Xperia XA1 Samsung Galaxy S6 (GSM)

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