We compare the Samsung Galaxy A3 Duos against the Nokia Lumia 830 to see which device is worth the purchase.

According to the specs from the FuseJoplin, the Nokia Lumia 830 has a bigger screen at 5 inches as its IPS LCD can render a resolution of 720 x 1280 pixels at 294 ppi pixel, while the Samsung Galaxy A3 Duos has 4.5 inch Super AMOLED screen that can render a resolution at 540 x 960 pixels at a lower pixel density of 245 ppi.

The Nokia smartphone weighs around 150 grams with the dimensions of 139.4 x 70.7 x 8.5 mm, and its protected by the Corning Gorilla 3. The Samsung handset is heavier at 110.3 grams, and its dimensions are 130.1 x 65.5 x 6.9 mm.

In terms of hardware and OS, the Samsung Galaxy A3 Duos is equipped with a Quad-core 1.2 GHz Cortex-A53 processor, being powered by a Qualcomm MSM8916 Snapdragon 410 and an Adreno 306 for graphics. It has 1GB of RAM with 16GB which can expand up to 64GB, and its software is the Android OS, v4.4.4 (KitKat).

Meanwhile, eh Nokia Lumia 830 has a Quad-core 1.2 GHz Cortex-A7 processor being paired with a Qualcomm MSM8916 Snapdragon 410, and Adreno 305. Its RAM capacity and internal memory is the same as it rival, but its memory can expand up to 128GB, and its software is the Microsoft Windows Phone 8.1.

According to the specs from GSMArena, the Nokia handset is equipped with a powerful 10MP rear camera which features like 1/3.4'' sensor size, PureView technology, geo-tagging, face detection, and panorama. Its front camera is at 0.9MP, and its battery capacity is at 2200 mAh which last 14 hours and 48 mins.

Meanwhile, the Samsung handset has a 8MP rear camera with commone features like autofocus, LED flash, geo-tagging, touch focus, face detection, and panorama. It has a better front camera at 5MP, and its battery capacity is only 1900 mAh.

Amazon.com stated that the Samsung Galaxy A3 Duos is at $159.99, while the Nokia Lumia 820 is at $380.