Skip to main content

Nokia N9 review





 N9 REVIELED



When the first touch-only OS debuts on one of the hottest pieces of hardware this year, you can bet we want a piece of the action. Windows Phone is where Nokia want your attention, but it might turn out that MeeGo is the place you want to be.
Nokia N9Nokia N9Nokia N9Nokia N9
Nokia N9 official photos
Not shown much love by its own maker, the Nokia N9 is embraced by the consumers. You won’t see Stephen Elop getting all too fired up about MeeGo and spending hours explaining how it’s the best thing since Santa, sauna and the N95. But if you care to look, you'll notice thousands of people hitting our site each day to just check out the Nokia N9.
And when a smartphone’s popularity is off the charts without it being all over TV, it must really be something special.

Key features

  • Quad-band GSM/GPRS/EDGE support
  • Penta-band 3G with 14.4 Mbps HSDPA and 5.7 Mbps HSUPA support
  • 3.9" 16M-color AMOLED capacitive touchscreen of 480 x 854 pixel resolution
  • Scratch resistant Gorilla glass display with anti-glare polarizer
  • 8 megapixel autofocus camera with dual LED flash, 720p@27fps video recording and fast f/2.2 lens
  • Meego v1.2 Harmattan OS
  • 1GHz Cortex A8 CPU, PowerVR SGX530 GPU, TI OMAP 3630 chipset, 1GB of RAM
  • Wi-Fi 802.11 b/g/n
  • Non-painted color polycarbonate unibody, curved screen
  • GPS receiver with A-GPS support and free lifetime voice-guided navigation
  • Digital compass
  • 16/64GB on-board storage
  • Active noise cancellation with a dedicated mic
  • Built-in accelerometer and proximity sensor
  • Standard 3.5 mm audio jack
  • microUSB port
  • Bluetooth v2.1 with A2DP and EDR
  • Nice audio reproduction quality
  • Impressively deep and coherent SNS integration throughout the interface
  • DivX and Xvid support

Main disadvantages

  • No Flash support in browser
  • Limited set of apps
  • No office document editing
  • Non-user-replaceable battery
  • No memory card slot
  • microSIM card slot
  • No FM radio
The Nokia N9's list of features is worthy of a flagship, but the pinnacle is undoubtedly the MeeGo platform. It’s what makes all the remaining bits work together to create a seamless user experience. The light and agile MeeGo does well without a massively overclocked multiple-core CPU too.
Nokia N9Nokia N9Nokia N9
We were amazed by the silky smooth handling when we first met the N9 back in June. If you can pull off that kind of performance, it doesn’t really matter what kind of chip is doing the math inside. The question is though how well the Nokia R&D team used the time since our first encounter. For all its potential, the N9 was but an early thing back then. It should by now be ready to deliver the novel and compelling experience we were promised.

Comments

Popular posts from this blog

Build a Low Noise And Drift Composite Amp Circuit Diagram

How to Build a Low Noise And Drift Composite Amp Circuit Diagram. This circuit offers the best of both worlds. It can be combined with a low input offset voltage and drift without degrading the overall system`s dynamic performance. 
 Low Noise And Drift Composite Amp Circuit Diagram


Compared to a standalone FET input operational amplifier, the composite amplifier circuit exhibits a 20-fold improvement in voltage offset and drift. In this circuit arrangement, A1 is a highspeed FET input op amp with a closed-loop gain of 100 (the source impedance was arbitrarily chosen to be 100 kfl). A2 is a Super Beta bipolar input op amp. It has good dc characteristics, biFET-level input bias current, and low noise. A2 monitors the voltage at the input of A1 and injects current to Al`s null pins. This forces A1 to have the input properties of a bipolar amplifier while maintaining its bandwidth and low-input-bias-current noise.

High Power Output Amplifier TDA7294

The famous SGS-THOMSON ST Microelectronics has introduced a Hi-Fi DMOS high-power amplifier circuit TDA7294, its sound great taste bile, which due to its internal circuit from input to output are field-effect devices, rounded sound Mild, delicate Rounuan.  However, with its assembly amplifier, only TDA7294 single-output power is only 70 W, BTL access law is 100 W from top to bottom, do not feel that power cushion. The author several tests, used to promote TDA7294-level, direct-drive one to four pairs of high-power transistor parallel, the output of strong currents, the power output of 400 W (mono), and the circuit is simple and no need to debug that can reliably work Basically, the IC has maintained a sound and performance.  Ruzuo The figure below shows, R6 for the feedback resistor, the author of the value in debugging 22 k Ω more appropriate, R6 also decided this circuit gain, the gain value will increase.  Quiescent current depends on the power of R7, R8, when its value…

Full Power Mobile Phone Jammer Circuit Diagram

Full Power Mobile Phone Jammer Circuit Diagram.To day if we are talking about expert Cell phone Jammers we are conversing about this schematic underneath. First off all you should be very very cautious how to use this apparatus. Its completely illegal and so the reason. I post this Circuit is only for educational and testing causes. This type of apparatus is being utilised by security for VIPS, particularly at their limousines to avoid blasting device initiating while the vehicle passes from the goal cell phone-bomb. Off course there are those who use it to make a antic or to make the persons crazy in the rectangle block you are. 
The power of the jammer is currently sufficient to do your thing, but certainly you can place a 30W linear power amp at the RF output and impede a much wider locality. So, Be pleasant individual with that and recall that there are people who may need desperately to obtain or make a call and one of them could be you! And if you can't oppose of functioning …