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Phone Samsung SGH-A157 Samsung SCH-A990 Samsung Galaxy Note Edge (CDMA) Motorola One Zoom Samsung Galaxy S7 edge
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 1.8" diag.
4 : 3
? 5.6" diag.
16 : 9
6.4" diag.
19.5 : 9
5.5" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
1440 x 2560 pixels
(~525 ppi)
AMOLED
1080 x 2340 pixels
(~403 ppi)
AMOLED
1440 x 2560 pixels
(~534 ppi)
AMOLED
Display Refresh ? ? 60 Hz 60 Hz 60 Hz
Battery 800 mAh 1,000 mAh 3,000 mAh 4,000 mAh 3,600 mAh
Processor ? ? 2.7 GHz Qualcomm Snapdragon 805 Qualcomm Snapdragon 675 2.2 GHz Qualcomm Snapdragon 820 (MSM8996)
RAM ? ? 3 GB 4 GB 4 GB
Storage 256 MB ? raw hardware 32 GB 128 GB 32 GB
Main Camera - 3 megapixel 16 megapixel 12 megapixel 12 megapixel
Wide Camera - - - 16 megapixel -
Tele Camera - - - 8 megapixel -
Video Capture - ? 4K UHD 4K UHD 4K UHD
Front Camera - - 4 megapixel 25 megapixel 5 megapixel
Weight 2.99 oz
(85g)
4.4 oz
(125g)
6.14 oz
(174g)
6.7 oz
(190g)
5.54 oz
(157g)
Dimensions 3.83" x 1.84" x 0.65"
(97 x 47 x 16.5 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
5.96" x 3.24" x 0.33"
(151 x 82 x 8.4 mm)
6.22" x 2.95" x 0.35"
(158 x 75 x 8.8 mm)
5.94" x 2.86" x 0.3"
(151 x 73 x 7.7 mm)
Form Factor Clamshell Clamshell Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android Android Android
Network Bands

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 4, 13, 25, 26, 41

WCDMA: 1, 2, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 29, 30, 38, 39, 40, 41

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology ? EVDO r0 LTE (Cat 4) LTE (Cat 12) LTE (Cat 9)
Features 
Fingerprint Reader - - Yes Yes
in-display (optical)
Yes
Flashlight - Yes Yes Yes Yes
GPS / Location Yes Yes n/a n/a n/a
VR-ready - - - - Yes
Water-Resistant - - - Yes Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size Yes - n/a n/a n/a
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - Yes - - -
Ringer Profiles Yes - - - -
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - - Yes - -
MirrorLink - - Yes - Yes
Mobile Hotspot - - n/a n/a n/a
NFC - - Yes Yes Yes
USB Yes
Micro-USB
Yes Yes Yes
USB Type C
Yes
Micro-USB
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,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 Yes n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Real-Music Ringers Yes Yes n/a n/a n/a
Data & Network
Data Tethering - Yes n/a n/a n/a
Dual-SIM - - - Yes Yes
WAP / Web Browser Yes 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
Stylus - - Yes - -
Touch Screen - - Yes Yes Yes
Memory
Memory Card Slot - Yes Yes Yes Yes
Messaging
Email Client - - n/a n/a n/a
EMS / Picture Messaging - Yes n/a n/a n/a
Instant Messaging - - n/a n/a n/a
MMS Yes Yes n/a n/a n/a
Text Messaging Templates Yes Yes n/a n/a n/a
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) - - Yes Yes Yes
Music Player - Yes n/a n/a n/a
Stereo Speakers - Yes - - -
Photo & Video
DLNA - - - - Yes
Miracast - - - - Yes
TV Output - Yes 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 - n/a n/a n/a
Voice Memo Yes Yes n/a n/a n/a
Software
BREW - Yes n/a n/a n/a
Games - Yes n/a n/a n/a
Voice
HD Voice - - Yes Yes Yes
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SGH-A157 Samsung SCH-A990 Samsung Galaxy Note Edge (CDMA) Motorola One Zoom Samsung Galaxy S7 edge
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-A157 Samsung SCH-A990 Samsung Galaxy Note Edge (CDMA) Motorola One Zoom Samsung Galaxy S7 edge

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