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Global Score
63.468.5
Basic Information
MicrosoftAmazon
Windows RT 8.1Android 4.2.2
2013-09-232013-09-25
10.81 x 6.79 x 0.35 inches9.09 x 6.22 x 0.31 inches
23.84 ounces13.55 ounces
--Black
Scratch-Resistant Glass--
$ 630.00--
Display / Screen
10.6 inches8.9 inches
1920 x 1080 pixels (Full HD)2560 x 1600 pixels
IPS LCDLCD
208 pixels per inch339 pixels per inch
--400 cd/m2 brightness
Capacitive, Multi-touchCapacitive, Multi-touch
7.29
Performance
NVIDIA Tegra 4 (T40) chipsetQualcomm Snapdragon 800 MSM8074 chipset
ARM Cortex-A15 (Quad-Core 1700 MHz) processorKrait 400 (Quad-Core 2200 MHz) processor
2 GB RAM2 GB (800 MHz) RAM
Yes GPUAdreno 330 (450 MHz) GPU
8.559.18
Storage
64 GB internal memory64 GB internal memory
microSD, microSDHC, microSDXC external memory slotNo SD card slot
7.77.7
Camera
5.00 MP + 3.50 MP8.00 MP
--f/2.20 aperture
1920 x 1080 (Full HD) video resolution--
6.056.82
Networks
Wi-FiWi-Fi
--Mobile Hotspot
LTE (4G), HSPA, HSUPA, EDGE, GPRS and GSMLTE (4G), HSPA, UMTS, EDGE and GPRS
SIM--
5.96.4
Non-Removable BatteryNon-Removable Battery
360 hours standby time
--
1.361.36
Other Features
Bluetooth 4.0Bluetooth
GPSGPS
Accelerometer, Compass, Gyroscope and Light SensorAccelerometer, Gyroscope and Light Sensor

Comparison review

Amazon Kindle Fire HDX 8.9 is a little bit better than the Microsoft Surface 2, having a score of 68.5 against 63.4. The Amazon Kindle Fire HDX 8.9 comes with Android 4.2.2 OS, while Microsoft Surface 2 has Windows RT 8.1 OS. Amazon Kindle Fire HDX 8.9 is a lighter and thinner tablet than the Microsoft Surface 2, although they were released only a couple months apart.

Amazon Kindle Fire HDX 8.9 has a way better looking display than Microsoft Surface 2, because although it has a quite smaller display, it also counts with a lot more pixels per screen inch and a higher 1600 x 2560 resolution. The Amazon Kindle Fire HDX 8.9 features a bit superior processing unit than Microsoft Surface 2, and although they both have 2 GB of RAM memory and 4 cpu cores, the Amazon Kindle Fire HDX 8.9 also has a graphics processing unit.

The Amazon Kindle Fire HDX 8.9 features a better camera than Microsoft Surface 2, because it has a much higher 8 mega-pixels resolution camera in the back. The Amazon Kindle Fire HDX 8.9 has as much storage capacity to install applications and games as the Microsoft Surface 2, and although the Amazon Kindle Fire HDX 8.9 has no SD card slot, they both have exactly the same 64 GB internal storage capacity.

The Amazon Kindle Fire HDX 8.9 and Microsoft Surface 2 count with really similar battery performance.




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