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Phone Samsung SCH-U430 Alcatel Pop Astro Apple iPhone 11 Pro Samsung ATIV SE Siemens CT56
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 4.5" diag.
16 : 9
5.8" diag.
19.5 : 9
5" diag.
16 : 9
?
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
540 x 960 pixels
(~245 ppi)
LCD (TFT/TFD)
1125 x 2436 pixels
(~463 ppi)
AMOLED
1080 x 1920 pixels
(~441 ppi)
AMOLED
101 x 64 pixels
Display Refresh ? 60 Hz 60 Hz ? ?
Battery 1,000 mAh 2,000 mAh 3,190 mAh 2,600 mAh 700 mAh
Processor ? 1.5 GHz MediaTek MTK6732 Apple A13 Bionic ? ?
RAM ? 1 GB 4 GB 2 GB ?
Storage ? raw hardware 4 GB 64 GB * 16 GB ? raw hardware
Main Camera Yes 5 megapixel 12 megapixel 13 megapixel -
Wide Camera - - 12 megapixel - -
Tele Camera - - 12 megapixel - -
Video Capture - 1080p HD 4K UHD 1080p HD -
Front Camera - Yes 12 megapixel 2 megapixel -
Weight 3.21 oz
(91g)
5.11 oz
(145g)
6.63 oz
(188g)
4.79 oz
(136g)
2.96 oz
(84g)
Dimensions 3.67" x 1.85" x 0.78"
(93 x 47 x 19.8 mm)
5.23" x 2.57" x 0.39"
(133 x 65 x 9.9 mm)
5.67" x 2.81" x 0.32"
(144 x 71 x 8.1 mm)
5.42" x 2.75" x 0.33"
(138 x 70 x 8.4 mm)
3.98" x 1.73" x 0.83"
(101 x 44 x 21.1 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) Android iOS Windows (proprietary)
Network Bands

CDMA: 850, 1900

4G LTE: 2, 4, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 29, 30, 34, 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: 4, 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 850, 1900

Data Technology 1xRTT LTE (Cat 4) LTE (Cat 18) LTE (Cat 3) GPRS
Features 
Barometer - - Yes - -
Flashlight - Yes Yes - -
GPS / Location Yes n/a n/a n/a Yes
Water-Resistant - - Yes
IPX8 (SCUBA)
- -
Accessibility
Adjustable Text Size Yes n/a n/a n/a -
Hearing Aid Compatible Yes Yes Yes Yes -
Multiple Languages Yes n/a n/a n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
Infrared (IR) - - - Yes -
Mobile Hotspot - n/a n/a n/a -
NFC - - Yes Yes -
USB - Yes
Micro-USB
Yes Yes
Micro-USB
Yes
UWB - - Yes - -
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID Yes n/a n/a n/a -
Ringer ID Yes n/a n/a n/a -
Voice Dialing Yes n/a n/a n/a Yes
Customization
Changeable Body Plates - - - - Yes
Custom Graphics Yes n/a n/a n/a Yes
Custom Ringtones Yes n/a n/a n/a Yes
Real-Music Ringers - n/a n/a n/a -
Data & Network
Data Tethering - n/a n/a n/a Yes
Dual-SIM - - Yes - -
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 -
Touch Screen - Yes Yes Yes -
Memory
Memory Card Slot - Yes - Yes -
Messaging
Email Client Yes n/a n/a n/a -
EMS / Picture Messaging Yes n/a n/a n/a Yes
Instant 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 -
Music Player - n/a n/a n/a -
Stereo Speakers - - Yes - -
Photo & Video
DLNA - - - Yes -
TV Output - - Yes - -
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
Productivity
Alarm Yes n/a n/a n/a -
Calculator Yes n/a n/a n/a -
Calendar Yes n/a n/a n/a -
To-Do List - n/a n/a n/a -
Voice Memo Yes n/a n/a n/a -
Software
BREW Yes n/a n/a n/a -
Games Yes n/a n/a n/a -
Java (J2ME) - n/a n/a n/a Yes
Voice
HD Voice - Yes Yes - -
Headset Jack (2.5 mm) Yes n/a n/a n/a -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SCH-U430 Alcatel Pop Astro Apple iPhone 11 Pro Samsung ATIV SE Siemens CT56
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Phone Samsung SCH-U430 Alcatel Pop Astro Apple iPhone 11 Pro Samsung ATIV SE Siemens CT56

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