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Phone Samsung Transform Ultra Nokia 6650 fold ZTE Blade Max 2s BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 3.5" diag.
5 : 3
2.2" diag.
4 : 3
6" diag.
18 : 9
?
Display Resolution & Type 320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~402 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
Display Refresh 60 Hz ? 60 Hz ?
Battery 1,500 mAh 1,500 mAh 4,000 mAh ?
Processor 1 GHz Qualcomm Snapdragon S2 MSM8655 369 MHz ARM 11 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) ?
RAM ? ? 2 GB ?
Storage ? raw hardware ? raw hardware 32 GB ? raw hardware
Main Camera 3 megapixel 2 megapixel 13 megapixel -
Wide Camera - - - -
Tele Camera - - - -
Video Capture VGA (640 x 480) QVGA (320 x 240) 1080p HD -
Front Camera Yes - 5 megapixel -
Weight 4.9 oz
(139g)
3.95 oz
(112g)
6.35 oz
(180g)
5.01 oz
(142g)
Dimensions 4.5" x 2.4" x 0.55"
(114 x 61 x 14 mm)
3.93" x 1.86" x 0.64"
(100 x 47 x 16.2 mm)
6.26" x 2.96" x 0.32"
(159 x 75 x 8.1 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Platform / OS Android S60 (Symbian) Android BlackBerry OS
Network Bands

CDMA: 800, 850, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 3, 4, 5, 7, 12, 13, 25, 26, 41

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 6) 1xRTT
Features 
Fingerprint Reader - - Yes
stand-alone
-
Flashlight - - Yes -
Accessibility
Hearing Aid Compatible Yes Yes Yes -
TTY/TDD (Digital) Yes - Yes Yes
Alerts
Extra Display - Yes - -
Ringer Profiles - Yes - Yes
Connectivity
Bluetooth Yes Yes Yes -
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes
Wi-Fi Yes
4 (802.11 a,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
-
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - Yes
Touch Screen Yes - Yes -
Memory
Memory Card Slot Yes Yes Yes -
Music
Headphone Jack (3.5mm) Yes - Yes -
Power
Fast Charging - - Yes -
Voice
HD Voice - - Yes -
Speaker Phone Yes Yes Yes -
  Samsung Transform Ultra Nokia 6650 fold ZTE Blade Max 2s BlackBerry 7750
  X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Transform Ultra Nokia 6650 fold ZTE Blade Max 2s BlackBerry 7750

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