JVC KD-NXD505 In-Dash Navigation Review (KDNXD505)

The JVC KD-NXD505 is another JVC 2008 release that features plenty of multimedia playback functions and compatibility while not forgetting to include an excellent built-in in-dash navigation.

Pros
The built-in navigation unit features a 15-channel GPS receiver with nearly 13 million points of interests. This shows us that the JVC KD-NXD505 is a great improvement from JVC's previous stand-alone navigation that only featured 1-5 million points of interest with 6-10 channel GPS receiver. The combination of the two will provide users a good navigating experience, being able to lock on to 15 individual orbital GPS satellites. This will allow the unit to stay within the coverage of satellites. In addition, the GPS receiver is WAAS-capable, which is the same technology that most modern aviation uses to increase accuracy of location indicated by the GPS, integrity of providing early warning in the case of misleading data, and availability of GPS coverage. Along with 13 million points of interest, the JVC KD-NXD505 is likely to have your favorite places to eat, hang out, go shopping, and even fill up gas.

The navigation unit could also receive radio-based traffic messaging system that will alert users of slow traffic, accidents, and other obstructions that may cause traffic jams or detours, giving drivers plenty of early-warning to reroute their path.

The media playback of this already impressive in-dash receiver is capable of DVD and DivX video playback with MP3, WAV, and WMA audio playback support. It has a nice range of adjustments in its EQ options, offering 7 parametric bands you could twiddle around with and even supports 5.1 Dolby Digital and DTS output from movies. What's even better is its built in 40GB hard disk that has 20GB reserved for the built-in navigation but could hold up to 20GB of audio or video files that you can access anytime after storage.

It also features gold-plated preamp outputs for all of you audiophiles out there, providing minimal signal-loss when connecting to an aftermarket audio system. The unit is ready for expansion, capable (with additional accessories) of receiving Sirius or XM Satellite radio, Bluetooth hands-free technology, and even the control and access of an iPod.

The front panel looks impressive and very clean, with a much more modern up-to-date look than JVC's predecessors. It even includes a remote and a GPS antenna extension that will assist in receiving better signal.

Cons
What we didn't like was the incredibly high price for this unit. It looks attractive and could do a lot, but it didn't strike us as a unit that is above and beyond the rest of the competition. Everything seems standard and even the screen seems smaller than most of today's in-dash navigation units, measuring only 3.5" diagonal.

The integration of the unit looks nice, but we just can't get over the price, that is set at around $1000. Maybe it's the built-in hard drive that costs the most?

Pioneer AVIC-D3 Review

The need for in-dash navigation has increasingly surpassed all previous expectations. We see this in the way automobile manufacturers begin to integrate navigation components into factory configurations, allowing consumers to purchase brand new vehicles with GPS systems. But what about the majority of consumers who could not afford new vehicles? The answer is the Pioneer AVIC-D3.

Though it first came out in early 2007, the unit is still considered to be a current model because of its capabilities, performance, and design. The AVIC-D3 gives any dashboard of any vehicle an integrated look, similar to that of pre-installed navigation systems of newer car as users will be able to adjust the AVIC-D3’s color to match the button lighting in the interior of your car.

This double DIN receiver features a 6.1” wide LCD touchscreen display that could also be adjusted to match the color scheme of your choice. It is capable of course displaying its built-in navigation, DVD movies, and any audio information on any music file you’re playing. What’s nice about the AVIC-D3 is its ability to be expandable as it is capable of receiving Satellite Radio, Bluetooth Technology, iPod, and USB inputs with additional accessories. The price is set at its base cost, which is usually under $650. Expect to spend anywhere between $50-$100 per additional add-on accessory you want to add on to your system. With any additional accessory, the AVIC-D3 will be able to fully control and access devices like the iPod and even your mobile phone. You’ll be able to use the unit’s touchscreen to select songs from your iPod and make phone calls through its Bluetooth Ready interface.

The built-in navigation requires the use of the included DVD player and is capable of receiving XM NavTraffic. It has turn-by-turn directions, voice guidance, 3D navigation zoom, and over 12 million points of interest (POI). The GPS receiver is capable of locking on to 8 different orbital GPS satellites, giving the unit the ability to use the data from one satellite if a connection is dropped. It’s always nice to have the XM NavTraffic, especially if you live in any major metropolitan areas. It gives drivers LIVE updates of traffic congestion and incidents. Avoid traffic jams and navigate around the slow-moving traffic and get to where you want faster.

In essence, the Pioneer AVIC-D3 comes with a lot of features that has, since its release, become standard. Thus, it is to no one’s surprise that the AVIC-D3 is STILL one of the most popular in-dash navigation units. It is indeed an all-in-one multimedia receiver that is sure to impress for years to come.

Valor NVG-670W Review

You, like many other millions of consumers worldwide, want a product that features plenty of options and functions with the lowest cost possible. It’s completely understandable because it is the typical consumer mindset. Double DIN navigation with 6.5” LCD monitor typically sell at around $750 to more than $1000 per unit. But look take a look at the Valor NVG-670W, a feature packed in-dash navigation with plenty of “bang” and a lot less bucks than more popular navigation units.

The first thing you’ll notice is the 6.5” LCD touchscreen display on the front panel. It is centered but bordered by a row of buttons on each side of the screen. This configuration does not make the unit appear to have an off-center installation like the Pioneer AVIC-D3. In addition, the DVD slot input is actually hidden behind the screen which gives it an even cleaner installation look.

The navigation unit is built-in but requires the included DVD media for it to function but still leaves the SD Card port and the USB input completely free for your audio or video uses. It is also capable of navigating in 2 dimensional or 3 dimensional course-plotting and features over 11 million points of interests (POI) and instructs drivers with vocal guidance.

Its multimedia features include the capability for it to play DVD±R/RW, CD-DA, SVCD, VCD, CD, CD-R, CD-RW, AVI, XviD, JPEG, MPEG1, MPEG2, MPEG4, MP3, and WMA in NTSC or PAL color format. Evidently, the Valor NVG-670W does not leave anything out and could play virtually any media format the world has to offer. The in dash receiver is also capable of dual zone audio output, giving the rear seat passengers the ability to listen to a different media than the front seat passengers. It also features a 24-Bit 192 kHz DAC with high and low pass crossover filters, which gives significant enhancement to the sound quality it puts out. You’ll also be able to expand with its front, rear, center, and subwoofer 2.5V preamp outputs, optional Sirius or XM Satellite Radio, and iPod capabilities. It even includes an iPod adapter and also built-in Bluetooth that will allow you to speak wirelessly through your existing car audio system, providing you with a safer way to communicate while on the road.

It is with no doubt that the Valor NVG-670W is a product to be reckoned with, especially true with its plethora of features and multimedia functions, built-in Bluetooth technology, integrated navigation unit, and a large 6.5” LCD touchscreen display. All this can be yours for less than $700!