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Phone Samsung Transform Ultra Samsung Rugby A837 Apple iPhone 11 Pro Samsung Wafer R510
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 3.5" diag.
5 : 3
2" diag.
4 : 3
5.8" diag.
19.5 : 9
1.9" diag.
4 : 3
Display Resolution & Type 320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
1125 x 2436 pixels
(~463 ppi)
AMOLED
220 x 176 pixels
(~148 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? 60 Hz ?
Battery 1,500 mAh 1,000 mAh 3,190 mAh 800 mAh
Processor 1 GHz Qualcomm Snapdragon S2 MSM8655 ? Apple A13 Bionic ?
RAM ? ? 4 GB ?
Storage ? raw hardware ? raw hardware 64 GB * ? raw hardware
Main Camera 3 megapixel 1 megapixel 12 megapixel 1 megapixel
Wide Camera - - 12 megapixel -
Tele Camera - - 12 megapixel -
Video Capture VGA (640 x 480) QCIF (176 x 144) 4K UHD ?
Front Camera Yes - 12 megapixel -
Weight 4.9 oz
(139g)
4.66 oz
(132g)
6.63 oz
(188g)
2.47 oz
(70g)
Dimensions 4.5" x 2.4" x 0.55"
(114 x 61 x 14 mm)
3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
5.67" x 2.81" x 0.32"
(144 x 71 x 8.1 mm)
4.45" x 1.97" x 0.33"
(113 x 50 x 8.4 mm)
Form Factor Slide Clamshell Slab Slab
Platform / OS Android (proprietary) iOS (proprietary)
Network Bands

CDMA: 800, 850, 1900

WCDMA: 2, 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

CDMA: 850, 1900

Data Technology EVDO rA HSDPA 3.6 LTE (Cat 18) EVDO r0
Features 
Barometer - - Yes -
Flashlight - - Yes -
GPS / Location n/a Yes n/a Yes
Ruggedized - Yes - -
Water-Resistant - - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible Yes
M4 (very compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Yes
M3, T4 (very tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages n/a Yes n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Extra Display - Yes - -
Connectivity
Bluetooth Yes Yes Yes Yes
Mobile Hotspot n/a - n/a -
NFC - - Yes -
USB Yes Yes Yes -
UWB - - Yes -
Wi-Fi Yes
4 (802.11 a,b,g,n)
- Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID n/a Yes n/a Yes
Ringer ID n/a Yes n/a -
Voice Dialing n/a - n/a Yes
Customization
Custom Graphics n/a Yes n/a Yes
Custom Ringtones n/a Yes n/a Yes
Real-Music Ringers n/a Yes n/a -
Data & Network
Data Tethering n/a Yes n/a -
Dual-SIM - - Yes -
WAP / Web Browser n/a Yes n/a Yes
Input
Predictive Text Entry n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - -
Touch Screen Yes
Capacitive
- Yes
Capacitive
-
Memory
Memory Card Slot Yes Yes - Yes
Messaging
Email Client n/a Yes n/a -
Instant Messaging n/a Yes n/a -
MMS n/a Yes n/a Yes
Text Messaging Templates n/a Yes n/a -
Music
Headphone Jack (3.5mm) Yes - - -
Music Player n/a Yes n/a Yes
Stereo Speakers - - Yes Yes
Photo & Video
TV Output - - Yes -
Power
Fast Charging - - Yes -
Wireless Charging - - Yes -
Productivity
Alarm n/a Yes n/a Yes
Calculator n/a Yes n/a Yes
Calendar n/a Yes n/a Yes
Voice Memo n/a Yes n/a Yes
Software
BREW n/a - n/a Yes
Games n/a Yes n/a Yes
Java (J2ME) n/a Yes n/a -
Voice
HD Voice - - Yes -
Push-To-Talk - Yes - -
Speaker Phone Yes Yes Yes Yes
  Samsung Transform Ultra Samsung Rugby A837 Apple iPhone 11 Pro Samsung Wafer R510
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Transform Ultra Samsung Rugby A837 Apple iPhone 11 Pro Samsung Wafer R510

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