The Kindle Fire HDX 7 comes in a black, high quality cardboard box. On its front side, you can see a picture of the tablet you’ll find inside, the name of the tablet and also its main hardware specifications. The back side of the box highlights some of the tablet’s characteristics, in several languages. Then, when you open the box, you get to see the Kindle Fire HDX 7 itself. Beneath the tablet, you get a quick start guide and the warranty leaflet. Tucked away to the top side of the tablet, you’ll also find a USB cable. Unfortunately, the Kindle Fire HDX 7 we received had no power charger, but that may vary by your location. That’s pretty much it when it comes to the package and what you find inside it.
Hardware Specifications
The processor powering it is a powerful quad-core Qualcomm Snapdragon 800 CPU running at 2.2 GHz. It comes with 2GB of RAM memory and a fast Adreno 330 video chip. In terms of storage space, you can get the Fire HDX 7 with 16, 32 or 64GB of internal storage. Unfortunately, you cannot add a microSD card in order to extend the storage space. The Kindle Fire HDX 7 has a front facing 720p HD camera, but no rear camera. The front camera works really well for video calls in Skype or any other similar app. In terms of connectivity and ports, you get a dual-band WiFi adapter capable of using the 802.11 a/b/g and n protocols, a Bluetooth chip, a microUSB 2.0 port and an standard 3.5mm audio jack. Unfortunately, the network chip doesn’t support 802.11ac, so you won’t be able to connect to 5GHz wireless networks. When it comes to its design and build quality, we are more than happy with the Kindle Fire HDX 7. On its front side you get nothing more than the screen: no logo, no buttons, no… nothing. While some may find this as too blunt, we like it when things are done with a minimalistic philosophy in mind. The top side of the back of this tablet (if you look at it in landscape mode) is also the place where you find the speakers, positioned on both ends of a black, glossy plastic rim. Placing the speaker to the top of the device is a really good thing, as it stops you from accidentally blocking the sound with your hands while using the tablet. Going back to the front of the Kindle Fire HDX 7, the screen is really impressive. The Full HD, 1920 x 1200 pixels resolution, screen uses an IPS LCD display that offers wide viewing angles, good color reproduction, great contrast and very high brightness levels. The Kindle Fire HDX 7 is a great tablet for watching movies, reading books or newspapers, or simply browsing the Internet, even in bright light conditions, like when you are outdoors. From this point of view, this is a much better tablet than most of those we have tested in the past. The Kindle Fire HDX 7 also has a good set of speakers. The audio quality is really good and, even if the speakers are not very loud, they don’t distort any sound coming out. However, if you want to enjoy its full audio power, you should use a good set of headphones. The Kindle Fire HDX 7 offers a front facing camera, but no rear one. The camera is capable of shooting pictures and capturing videos at 720p, and it’s clear that it was designed only for video calls. If you want to take selfies, we don’t recommend you do that, unless you’re going to be satisfied by pictures with a noisy look and with somewhat dull colors. When it comes to its battery life, the Kindle Fire HDX 7 doesn’t have any problem lasting for a day under normal use. If you’re a light user, you might even charge it every couple of days or so. However, in intensive processing tasks like watching movies or playing games, we managed to use it only for 4 to 5 hours, which is still enough for you to watch an entire movie, check your email and browse a few pages on the Internet before actually charging the tablet.
Fire OS 4.5.4 & Bundled Apps
On the top of the interface you have a toolbar that offers links for Search, Shop, Games, Apps, Books, Music, Videos, Newsstand, Audiobooks, Web, Photos and Docs. Also, similarly to Android, if you slide from the top of the screen you can access some quick settings and your notifications.
Performance In Benchmarks
The first thing we measure on any computing device is the CPU performance offered. To do that, we use Vellamo, one of the most popular benchmarking apps. The first test is Vellamo Multicore, a benchmark that aims to measure the CPU performance when running multiple tasks simultaneously. The Kindle Fire HDX 7 managed to get 1873 points, which is a very high score. A very important test when assessing a device, is its gaming performance. To measure it, we use GFXBench GL Benchmark. The tests we consider relevant in order to be able to correctly rank a device, are the Manhattan and T-Rex tests. We only take into consideration their offscreen versions, as that means they are run at a 1080p resolution, regardless of the native resolution of the tested device. In the Manhattan test, the Kindle Fire HDX 7 managed to render 603 frames, which is a good result.