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Phone BlackBerry 7750 Apple iPhone 3G ZTE MSGM8 II Boost Summit Flip / Consumer Cellular Iris Easy Flip Motorola KRZR K1
Current U.S. Carriers (none) (none) (none) Boost
Consumer Cellular
(none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 3.5" diag.
5 : 3
2.2" diag.
4 : 3
2.8" diag. ?
Display Resolution & Type 240 x 240 pixels
LCD (Color)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
220 x 176 pixels
(~130 ppi)
LCD (TFT/TFD)
? 176 x 220 pixels
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? 60 Hz ?
Battery ? ? 900 mAh 2,000 mAh 780 mAh
Processor ? ? ? 1.5 GHz MediaTek MT6739 ?
RAM ? ? ? ? ?
Storage ? raw hardware 16 GB * ? raw hardware 8 GB ? raw hardware
Main Camera - 2 megapixel 1 megapixel 5 megapixel 2 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - - ? ?
Front Camera - - - - -
Weight 5.01 oz
(142g)
4.7 oz
(133g)
3.65 oz
(104g)
5.47 oz
(155g)
3.6 oz
(102g)
Dimensions 4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
4.52" x 2.44" x 0.49"
(115 x 62 x 12.4 mm)
4.2" x 2.4" x 0.54"
(107 x 61 x 13.7 mm)
4.34" x 2.24" x 0.79"
(110 x 57 x 20.1 mm)
4.05" x 1.65" x 0.63"
(103 x 42 x 16 mm)
Form Factor Slab Slab Slab Clamshell Clamshell
Platform / OS BlackBerry OS iOS (proprietary) (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1700, 1900

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

WCDMA: 2, 4, 5

GSM: 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT HSDPA 3.6 1xRTT LTE (Cat 4) EDGE
Features 
GPS / Location n/a n/a Yes Yes -
Accessibility
Adjustable Text Size n/a n/a - Yes -
Hearing Aid Compatible - - Yes Yes -
Multiple Languages n/a n/a Yes Yes Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - - - Yes Yes
Ringer Profiles Yes - - - Yes
Connectivity
Bluetooth - Yes Yes Yes Yes
Mobile Hotspot n/a n/a - Yes -
USB Yes Yes Yes
Mini-USB
Yes
USB Type C
Yes
Wi-Fi - Yes
802.11 b,g
- Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID n/a n/a Yes Yes Yes
Ringer ID n/a n/a Yes - Yes
Voice Dialing n/a n/a Yes - Yes
Customization
Custom Graphics n/a n/a Yes Yes Yes
Custom Ringtones n/a n/a Yes Yes Yes
Real-Music Ringers n/a n/a Yes Yes -
Data & Network
Data Tethering n/a n/a - Yes Yes
WAP / Web Browser n/a n/a Yes - Yes
Input
Predictive Text Entry n/a n/a - Yes 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 n/a - - Yes
EMS / Picture Messaging n/a n/a - - Yes
MMS n/a n/a Yes Yes Yes
Text Messaging Templates n/a n/a - - Yes
Music
Headphone Jack (3.5mm) - Yes - Yes -
Music Player n/a n/a - Yes Yes
Photo & Video
TV Output - Yes - - -
Productivity
Alarm n/a n/a Yes Yes Yes
Calculator n/a n/a Yes Yes Yes
Calendar n/a n/a Yes Yes Yes
To-Do List n/a n/a - - -
Voice Memo n/a n/a Yes - Yes
Software
BREW n/a n/a Yes - -
Games n/a n/a Yes - Yes
Java (J2ME) n/a n/a - - Yes
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) n/a n/a Yes - -
Push-To-Talk - - - - Yes *
Speaker Phone - Yes Yes Yes Yes
  * Some versions only
  BlackBerry 7750 Apple iPhone 3G ZTE MSGM8 II Boost Summit Flip / Consumer Cellular Iris Easy Flip Motorola KRZR K1
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry 7750 Apple iPhone 3G ZTE MSGM8 II Boost Summit Flip / Consumer Cellular Iris Easy Flip Motorola KRZR K1

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