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Phone BlackBerry Curve 3G 9330 Motorola T720 / T721 (GSM) BlackBerry 7750 HTC One M9 (GSM) Ericsson T39
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2.5" diag.
4 : 3
? ? 5" diag.
16 : 9
?
Display Resolution & Type 320 x 240 pixels
(~160 ppi)
LCD (TFT/TFD)
120 x 160 pixels
LCD (STN)
240 x 240 pixels
LCD (Color)
1080 x 1920 pixels
(~441 ppi)
LCD (TFT/TFD)
?
LCD (Grayscale)
Display Refresh ? ? ? 60 Hz ?
Battery 1,150 mAh ? ? 2,840 mAh ?
Processor ? ? ? 2 GHz Qualcomm Snapdragon 810 (MSM8994) ?
RAM ? ? ? 3 GB ?
Storage ? raw hardware ? raw hardware ? raw hardware 32 GB ? raw hardware
Main Camera 2 megapixel - - 20 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture ? - - 4K UHD -
Front Camera - - - 4 megapixel -
Weight 3.7 oz
(105g)
3.56 oz
(101g)
5.01 oz
(142g)
5.54 oz
(157g)
3.03 oz
(86g)
Dimensions 4.29" x 2.36" x 0.55"
(109 x 60 x 14 mm)
3.5" x 1.87" x 0.83"
(89 x 47 x 21.1 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
5.69" x 2.74" x 0.38"
(145 x 70 x 9.6 mm)
3.78" x 1.97" x 0.71"
(96 x 50 x 18 mm)
Form Factor Slab Clamshell Slab Slab Flip
Platform / OS BlackBerry OS (proprietary) BlackBerry OS Android (proprietary)
Network Bands

CDMA: 850, 1900

GSM: 850, 1900

CDMA: 850, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 13, 17, 29, 30

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

GSM: 900, 1800, 1900

Data Technology EVDO r0 GPRS 1xRTT LTE (Cat 9) GPRS
Features 
Flashlight - - - Yes -
GPS / Location n/a - n/a n/a -
Water-Resistant - - - Yes
IPX3 (falling spray)
-
Accessibility
Adjustable Text Size n/a - n/a n/a -
Hearing Aid Compatible Yes - - Yes -
Multiple Languages n/a Yes n/a n/a Yes
TTY/TDD (Digital) Yes - Yes Yes -
Alerts
Extra Display - Yes - - -
Ringer Profiles Yes - Yes - Yes
Connectivity
Bluetooth Yes
Classic Audio
- - Yes
Classic Audio
Yes
HSP, DUN, OPP, Sync
Infrared (IR) - - - - Yes
Mobile Hotspot n/a - n/a n/a -
NFC - - - Yes -
USB Yes
Micro-USB
- Yes Yes
Micro-USB
-
Wi-Fi Yes
802.11 b,g
- - Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID n/a - n/a n/a -
Ringer ID n/a Yes n/a n/a -
Voice Dialing n/a Yes n/a n/a Yes
Customization
Changeable Body Plates - Yes - - -
Custom Graphics n/a Yes n/a n/a Yes
Custom Ringtones n/a Yes n/a n/a Yes
Real-Music Ringers n/a - n/a n/a -
Data & Network
Data Tethering n/a Yes n/a n/a Yes
WAP / Web Browser n/a Yes n/a n/a Yes
Input
Predictive Text Entry n/a Yes n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - Yes - -
Touch Screen - - - Yes -
Memory
Memory Card Slot Yes - - Yes -
Messaging
Email Client n/a Yes n/a n/a -
EMS / Picture Messaging n/a Yes n/a n/a -
Instant Messaging n/a - n/a n/a -
MMS n/a - n/a n/a -
Text Messaging Templates n/a Yes n/a n/a Yes
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 -
Miracast - - - Yes -
TV Output - - - Yes -
Power
Fast Charging - - - Yes -
Productivity
Alarm n/a Yes n/a n/a Yes
Calculator n/a Yes n/a n/a Yes
Calendar n/a Yes n/a n/a Yes
To-Do List n/a - n/a n/a -
Voice Memo n/a Yes n/a n/a Yes
Software
Games n/a Yes n/a n/a Yes
Java (J2ME) n/a Yes n/a n/a -
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) n/a Yes n/a n/a -
Speaker Phone Yes - - Yes -
  BlackBerry Curve 3G 9330 Motorola T720 / T721 (GSM) BlackBerry 7750 HTC One M9 (GSM) Ericsson T39
  X > < X > < X > < X > < X

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

 
Phone BlackBerry Curve 3G 9330 Motorola T720 / T721 (GSM) BlackBerry 7750 HTC One M9 (GSM) Ericsson T39

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