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Phone NEC Terrain Palm Treo 650 (CDMA) BlackBerry 7750 Pantech Matrix Pro C820
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 3.1" diag.
4 : 3
? ? 2.4" diag.
4 : 3
Display Resolution & Type 480 x 640 pixels
(~258 ppi)
LCD (TFT/TFD)
320 x 320 pixels
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? ?
Battery 1,900 mAh ? ? 1,320 mAh
Processor 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 312 MHz Intel XScale PXA270 ? 528 MHz ARM 11
RAM 1 GB ? ? ?
Storage 8 GB ? raw hardware ? raw hardware ? raw hardware
Main Camera 5 megapixel Yes - 2 megapixel
Wide Camera - - - -
Tele Camera - - - -
Video Capture 720p HD QVGA (320 x 240) - QCIF (176 x 144)
Front Camera Yes - - -
Weight 6.06 oz
(172g)
6.3 oz
(179g)
5.01 oz
(142g)
5.34 oz
(151g)
Dimensions 5.02" x 2.54" x 0.57"
(128 x 65 x 14.5 mm)
4.4" x 2.3" x 0.9"
(112 x 58 x 22.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
4.2" x 2" x 0.9"
(107 x 51 x 22.9 mm)
Platform / OS Android Palm OS BlackBerry OS Windows Mobile Standard
Network Bands

4G LTE: 2, 4, 5, 17

WCDMA: 1, 2, 5

GSM: 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 3) 1xRTT 1xRTT HSDPA 3.6
Features 
Ruggedized Yes - - -
Water-Resistant Yes
IPX7 (snorkeling)
- - -
Accessibility
Hearing Aid Compatible Yes - - -
TTY/TDD (Digital) Yes - Yes Yes
Alerts
Ringer Profiles - - Yes Yes
Connectivity
Bluetooth Yes Yes - Yes
Infrared (IR) - Yes - -
NFC Yes - - -
USB Yes
Micro-USB
- Yes Yes
Wi-Fi Yes
4 (802.11 b,g,n)
- - -
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes Yes Yes
Touch Screen Yes Yes - -
Memory
Memory Card Slot Yes Yes - Yes
Music
FM Radio Yes - - -
Headphone Jack (3.5mm) Yes - - -
Voice
Push-To-Talk Yes - - -
Speaker Phone Yes Yes - Yes
  NEC Terrain Palm Treo 650 (CDMA) BlackBerry 7750 Pantech Matrix Pro C820
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone NEC Terrain Palm Treo 650 (CDMA) BlackBerry 7750 Pantech Matrix Pro C820

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