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Phone Samsung SCH-A990 Samsung SPH-N270 (Matrix Phone) Samsung Wafer R510 HMD Fusion Samsung Galaxy S6 (CDMA)
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Not yet released Released
Specifications 
Display Size ? ? 1.9" diag.
4 : 3
6.6" diag.
20 : 9
5.1" diag.
16 : 9
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
220 x 176 pixels
(~148 ppi)
LCD (TFT/TFD)
720 x 1612 pixels
(~269 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~576 ppi)
AMOLED
Display Refresh ? ? ? 90 Hz 60 Hz
Battery 1,000 mAh 1,000 mAh 800 mAh 5,000 mAh 2,550 mAh
Processor ? ? ? 2.2 GHz Snapdragon 4 Gen 2 2.1 GHz Samsung Exynos
RAM ? ? ? 6 GB 3 GB
Storage ? raw hardware ? raw hardware ? raw hardware 128 GB 32 GB *
Main Camera 3 megapixel - 1 megapixel 108 megapixel 16 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture ? - ? 1080p HD 4K UHD
Front Camera - - - 50 megapixel 5 megapixel
Weight 4.4 oz
(125g)
4.66 oz
(132g)
2.47 oz
(70g)
7.2 oz
(204g)
4.87 oz
(138g)
Dimensions 3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
4.53" x 2.28" x 0.79"
(115 x 58 x 20.1 mm)
4.45" x 1.97" x 0.33"
(113 x 50 x 8.4 mm)
6.46" x 2.97" x 0.33"
(164 x 75 x 8.4 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) (proprietary) Android Android
Network Bands

CDMA: 850, 1900

CDMA: 850, 1900

AMPS: 850

CDMA: 850, 1900

5G: 2, 4, 5, 7, 25, 41, 66, 71, 77-A, 77-C, 78

4G LTE: 2, 4, 5, 7, 8, 12, 25, 26, 28, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology EVDO r0 - EVDO r0 NR (5G) LTE (Cat 4)
Features 
Fingerprint Reader - - - Yes
stand-alone
Yes
Flashlight Yes - - Yes Yes
GPS / Location Yes Yes Yes n/a n/a
VR-ready - - - - Yes
Water-Resistant - - - Yes
IPX4 (splash)
-
Accessibility
Hearing Aid Compatible Yes - Yes Yes Yes
Multiple Languages Yes Yes Yes n/a n/a
TTY/TDD (Digital) Yes - Yes - Yes
Alerts
Extra Display Yes - - - -
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - - - - Yes
MirrorLink - - - - Yes
NFC - - - Yes Yes
USB Yes - - Yes
USB Type C
Yes
Micro-USB
Wi-Fi - - - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes Yes Yes n/a n/a
Ringer ID Yes Yes - n/a n/a
Voice Dialing Yes Yes Yes n/a n/a
Customization
Custom Graphics Yes - Yes n/a n/a
Custom Ringtones Yes - Yes n/a n/a
Real-Music Ringers Yes - - n/a n/a
Data & Network
Data Tethering Yes - - n/a n/a
Dual-SIM - - - Yes -
WAP / Web Browser Yes - Yes n/a n/a
Input
Predictive Text Entry Yes Yes Yes n/a n/a
Side Keys Yes - Yes Yes Yes
Touch Screen - - - Yes Yes
Memory
Memory Card Slot Yes - Yes Yes -
Messaging
EMS / Picture Messaging Yes - - n/a n/a
MMS Yes - Yes n/a n/a
Text Messaging Templates Yes - - n/a n/a
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) - - - Yes Yes
Music Player Yes - Yes n/a n/a
Stereo Speakers Yes - Yes - -
Photo & Video
DLNA - - - - Yes
Miracast - - - - Yes
TV Output Yes - - - Yes
Power
Fast Charging - - - Yes -
Wireless Charging - - - - Yes
Productivity
Alarm Yes Yes Yes n/a n/a
Calculator Yes Yes Yes n/a n/a
Calendar Yes Yes Yes n/a n/a
To-Do List - Yes - n/a n/a
Voice Memo Yes Yes Yes n/a n/a
Software
BREW Yes - Yes n/a n/a
Games Yes - Yes n/a n/a
Voice
HD Voice - - - Yes Yes
Headset Jack (2.5 mm) - Yes - n/a n/a
Speaker Phone Yes - Yes Yes Yes
  Samsung SCH-A990 Samsung SPH-N270 (Matrix Phone) Samsung Wafer R510 HMD Fusion Samsung Galaxy S6 (CDMA)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SCH-A990 Samsung SPH-N270 (Matrix Phone) Samsung Wafer R510 HMD Fusion Samsung Galaxy S6 (CDMA)

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