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Phone Red Hydrogen One Samsung Galaxy Attain 4G BlackBerry Q10 (GSM) Kyocera 2135
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 5.7" diag.
16 : 9
3.5" diag.
5 : 3
3.1" diag.
1 : 1
?
Display Resolution & Type 1440 x 2560 pixels
(~515 ppi)
LCD (TFT/TFD)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
720 x 720 pixels
(~328 ppi)
AMOLED
?
Display Refresh 60 Hz 60 Hz ? ?
Battery 4,510 mAh 1,650 mAh 2,100 mAh 925 mAh
Processor 2.5 GHz Qualcomm Snapdragon 835 (MSM8998) ? 1.5 GHz Qualcomm Snapdragon S4 ?
RAM 6 GB 512 MB 2 GB ?
Storage 128 GB * ? raw hardware 16 GB ? raw hardware
Main Camera 12 megapixel 3 megapixel 8 megapixel -
Wide Camera - - - -
Tele Camera - - - -
Video Capture 4K UHD WVGA / 480p 1080p HD -
Front Camera 8 megapixel 1 megapixel 2 megapixel -
Weight 9.63 oz
(273g)
4.2 oz
(119g)
4.9 oz
(139g)
4.7 oz
(133g)
Dimensions 6.54" x 3.28" x 0.39"
(166 x 83 x 10 mm)
4.57" x 2.38" x 0.46"
(116 x 60 x 11.7 mm)
4.71" x 2.63" x 0.41"
(120 x 67 x 10.3 mm)
5.07" x 1.89" x 1.02"
(129 x 48 x 25.9 mm)
Form Factor Slab Slab Slab Slab
Platform / OS Android Android BlackBerry 10 (proprietary)
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8, 19

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4

CDMA: 850, 1700, 1900

4G LTE: 2, 4, 5, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

AMPS: 850

Data Technology LTE (Cat 12) LTE (Cat 3) LTE (Cat 3) -
Features 
Fingerprint Reader Yes
stand-alone
- - -
Flashlight Yes - - -
GPS / Location n/a n/a n/a -
Accessibility
Adjustable Text Size n/a n/a n/a -
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages n/a n/a n/a Yes
TTY/TDD (Digital) Yes Yes Yes -
Alerts
Ringer Profiles - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
Mobile Hotspot n/a n/a n/a -
NFC Yes - Yes -
USB Yes
USB Type C
Yes
Micro-USB
Yes
Micro-USB
-
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
Yes Yes
4 (802.11 a,b,g,n)
-
Contacts
Picture ID n/a n/a n/a -
Ringer ID n/a n/a n/a -
Voice Dialing n/a n/a n/a -
Customization
Changeable Body Plates - - - Yes
Custom Graphics n/a n/a n/a -
Custom Ringtones 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
WAP / Web Browser n/a n/a n/a Yes
Input
Predictive Text Entry n/a n/a n/a Yes
Side Keys Yes Yes Yes -
Text Keyboard, Hardware - - Yes -
Touch Screen Yes Yes Yes -
Memory
Memory Card Slot Yes Yes Yes -
Messaging
Email Client n/a n/a n/a -
Instant Messaging n/a n/a n/a -
MMS n/a n/a n/a -
Text Messaging Templates n/a n/a n/a Yes
Music
FM Radio Yes - Yes -
Headphone Jack (3.5mm) Yes Yes Yes -
Music Player n/a n/a n/a -
Stereo Speakers Yes - - -
Photo & Video
DLNA - Yes Yes -
TV Output - - Yes -
Power
Fast Charging Yes - - -
Productivity
Alarm n/a n/a n/a Yes
Calculator n/a n/a n/a Yes
Calendar n/a n/a n/a -
To-Do List n/a n/a n/a -
Voice Memo n/a n/a n/a -
Software
Games n/a n/a n/a Yes
Voice
HD Voice Yes - - -
Headset Jack (2.5 mm) n/a n/a n/a Yes
Speaker Phone Yes Yes Yes -
  Red Hydrogen One Samsung Galaxy Attain 4G BlackBerry Q10 (GSM) Kyocera 2135
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Phone Red Hydrogen One Samsung Galaxy Attain 4G BlackBerry Q10 (GSM) Kyocera 2135

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