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Phone Samsung Jack i637 Samsung SGH-P850 / P858 BlackBerry Key2 Boost Summit Flip / Consumer Cellular Iris Easy Flip
Current U.S. Carriers (none) (none) (none) Boost
Consumer Cellular
Global Availability Released Released Released Released
Specifications 
Display Size 2.4" diag.
4 : 3
? 4.5" diag.
5 : 3
2.8" diag.
Display Resolution & Type 320 x 240 pixels
(~167 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
?
Display Refresh ? ? 60 Hz 60 Hz
Battery 1,480 mAh 950 mAh 3,500 mAh 2,000 mAh
Processor ? ? 2.2 GHz Qualcomm Snapdragon 660 1.5 GHz MediaTek MT6739
RAM ? ? 6 GB ?
Storage ? raw hardware ? raw hardware 64 GB * 8 GB
Main Camera 3 megapixel 3 megapixel 12 megapixel 5 megapixel
Wide Camera - - - -
Tele Camera - - 12 megapixel -
Video Capture ? ? 4K UHD ?
Front Camera - - 8 megapixel -
Weight 3.6 oz
(102g)
4.23 oz
(120g)
5.93 oz
(168g)
5.47 oz
(155g)
Dimensions 4.4" x 2.4" x 0.5"
(112 x 61 x 12.7 mm)
3.77" x 1.86" x 0.96"
(96 x 47 x 24.4 mm)
5.96" x 2.82" x 0.33"
(151 x 72 x 8.4 mm)
4.34" x 2.24" x 0.79"
(110 x 57 x 20.1 mm)
Form Factor Slab Clamshell Slab Clamshell
Platform / OS Windows Mobile Standard (proprietary) Android (proprietary)
Network Bands

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 12, 14, 30, 66, 71

WCDMA: 2, 4, 5

GSM: 850, 1900

Data Technology HSDPA 3.6 EDGE LTE (Cat 11) LTE (Cat 4)
Features 
Fingerprint Reader - - Yes
stand-alone
-
Flashlight - - Yes -
GPS / Location n/a - n/a Yes
Accessibility
Adjustable Text Size n/a - n/a Yes
Hearing Aid Compatible Yes - Yes Yes
Multiple Languages n/a Yes n/a Yes
TTY/TDD (Digital) - - Yes Yes
Alerts
Extra Display - Yes - Yes
Ringer Profiles Yes - - -
Connectivity
Bluetooth Yes Yes Yes Yes
Mobile Hotspot n/a - n/a Yes
NFC - - Yes -
USB Yes Yes Yes
USB Type C
Yes
USB Type C
Wi-Fi Yes
802.11 b,g
- Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 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 -
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 Yes
Data & Network
Data Tethering n/a - n/a Yes
WAP / Web Browser n/a Yes n/a -
Input
Predictive Text Entry n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware Yes - Yes -
Touch Screen - - Yes -
Memory
Memory Card Slot Yes Yes Yes Yes
Messaging
Email Client n/a Yes n/a -
Instant Messaging n/a - n/a -
MMS n/a Yes n/a Yes
Text Messaging Templates n/a Yes n/a -
Music
FM Radio - - Yes -
Headphone Jack (3.5mm) - - Yes Yes
Music Player n/a Yes n/a Yes
Stereo Speakers - Yes - -
Photo & Video
TV Output - Yes Yes -
Power
Fast Charging - - Yes -
Productivity
Alarm n/a Yes n/a Yes
Calculator n/a Yes n/a Yes
Calendar n/a Yes n/a Yes
To-Do List n/a - n/a -
Voice Memo n/a Yes n/a -
Software
Games n/a Yes n/a -
Java (J2ME) n/a Yes n/a -
Voice
HD Voice - - Yes Yes
Speaker Phone Yes Yes Yes Yes
  Samsung Jack i637 Samsung SGH-P850 / P858 BlackBerry Key2 Boost Summit Flip / Consumer Cellular Iris Easy Flip
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Phone Samsung Jack i637 Samsung SGH-P850 / P858 BlackBerry Key2 Boost Summit Flip / Consumer Cellular Iris Easy Flip

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