RIM BlackBerry 7250
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- Posted: 08 Feb 2005
- Market Status: Released
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- US carrier availability: U.S. Cellular - Discontinued Alltel - Discontinued Verizon - Discontinued Sprint - Discontinued
- Links: RIM BlackBerry 7250 manual RIM BlackBerry 7250 Official page U.S. Cellular phones
Blackberry 7250 is a dual-band CDMA phone. It sports 65k LCD display, QWERTY keyboard, Bluetooth, POP3 e-mail client, full HTML browsing, 32 MB flash memory and 4 MB SRAM.
Rating
RIM BlackBerry 7250 specifications
Pros
No prosCons
- The huge dimensions allow it to be used as a brick replacement
- It is so thick it needs a personal fitness trainer (0.80 inches)
- Low resolution display (240 x 160 pixels)
- Too little RAM memory (4 MB RAM)
- Lacks microSD slot for storage expansion
- Lacks a standard (3.5mm) headphones jack
- Lacks an ambient light sensor for automatic screen brightness adjustment
Design
- Device type:
- Smart phone
- OS:
OS - Phone that has capabilities, not usually associated with phones. Usually it has some of the above features: - Email, Web browsing - Personal information management - LAN connectivity etc
- BlackBerry OS
- Form factor:
Form factor - Refers to the form factor of a phone. The main handset designs are bar, clamshell, slide, swivel
- Candybar
- Dimensions:
Dimensions - Phone's dimensions
- 4.40 x 2.90 x 0.80 (113 x 74 x 22 mm)
- Weight:
Weight - Phone's weight
- 5.00 oz (142 g)
the average is 4.4 oz (126 g)
- 5.00 oz (142 g)
- Side Keys:
Side Keys - Buttons on the side of the phone, designed to be used by fingertips while holding the phone - one-handed operation.
- Right: Other
Display
- Resolution:
Resolution - Refers to the width and the height of the display
- 240 x 160 pixels
- Technology:
Technology - Refers to the type of the color displays. There are five major types: LCD, TFT, TFD, STN and OLED
- LCD
- Colors:
Colors - Shows the number of colors that the display supports
- 65 536
Battery
- Talk time:
Talk time - Maximum talk time in hours
- 3.00 hours
the average is 7 h (448 min)
- 3.00 hours
- Stand-by time:
- 8.0 days (192 hours)
the average is 16 days (391 h)
- 8.0 days (192 hours)
- Type:
Type - Refers to the battery type. Three major battery typesare used: Li-Ion, Li-Polymer, Ni-MH
- Li - Ion
Hardware
- System memory:
- 4 MB RAM / 32 MB ROM
Internet browsing
- Browser:
Browser - Capability to access special Internet sites using the mobile phone
- Yes
- Supports:
- HTML, WAP, WML
Technology
- CDMA:
CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.
- 800, 1900 MHz
- Data:
Data - Shows the particular phone's type of data. the major mobile phone data types are GPRS, CDMA2000 1xRTT, EDGE, CDMA2000 1xEV-DO, UMTS, etc.
- EV-DO
- Satellite system:
- GPS
Phone features
- Phonebook:
- Caller groups, Multiple numbers per contact
- Organizer:
- Calendar, Alarm, To-Do, Calculator, Memo
- Messaging:
- SMS
- E-mail:
E-mail - Shows if the phone supports email features
- POP3
- Instant Messaging:
- AOL
- Games:
- Yes
Connectivity
- Bluetooth:
Bluetooth - Low power radio technology replacing the need for wires connecting electronic devices such as personal computers, printers, palm top computers and mobile phones.
- Yes
- Profiles:
- Handsfree (HFP), Headset (HSP)
- USB:
- Yes
- Headphones connector:
- 2.5mm
- Computer sync
Other features
- Notifications:
- Service lights, Vibration, Phone profiles
- TTY/TDD
Regulatory Approval
- FCC approval:
FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC.
- Date approved:
Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission
- 31 Dec 2004
- FCC ID value:
FCC ID value - Shows the FCC Identifying value of the particular phone
L6ARAR20CN link
- FCC ID value:
- Date approved:
- FCC measured SAR:
FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.
- Head:
- 0.36 W/kg
- Measured in:
- 1900 MHz
- Body:
- 0.60 W/kg
- Measured in:
- 1900 MHz
- Head:
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