DORO 6620 Specifications, Tests and Review

Display Resolution of DORO 6620 is 320 x 240 pixels. A higher display resolution is a prerequisite for a sharper image. The standard for mid-range phones today is a Full HD resolution of 1920 × 1080 px. Cheaper phones, which usually have a smaller diagonal, have an HD resolution of 1280 × 720 px. Smaller resolutions can only be found in older models. Best phones, on the other hand, have a 4K resolution of 3840 x 2160 px.

DORO 6620 is supplied with MediaTek.

For this model it is possible to increase the storage size by inserting a memory card.

The rear camera of the DORO 6620 has only one lens. Single lens is more typical for older phones or lower-end phones with lower quality cameras. The rear cameras of modern phones nowadays are usually equipped with two, three and sometimes even five rear camera lenses. The resolution of main lens is 3 Megapixel. Nonetheless, resolution alone does not necessarily mean a good photo. Therefore, you should look at other parameters such as lens aperture or pixel size.

The battery size of DORO 6620 is 800 mAh. Nevertheless, battery capacity is not the only factor that affects the phone's battery life. For example - the size of the display, the performance of the processor, the use of data functions and, of course, the intensity of use of phone in general all have a significant impact on battery life. Standard for most smartphones today is a battery capacity of around 4500 to 5000 mAH. Phones with this battery size usually guarantee a phone life of at least 1 day. Older or cheaper smartphone models can then reach battery capacities typically around 2500 mAH and below. With this capacity, you may find that if you use your phone heavily, you may need to recharge your phone during the day.

The standby time for this phone is 380 hours and tells us how long the phone lasts on a single charge when you're not actively using it. The phone DORO 6620 will last one charge with constant phone calls 480 minutes.

Standard 4G connectivity is currently being replaced by 5G, but is still the preserve of the latest phones. DORO 6620 supports 3G. 3G connectivity is now only found in the oldest phones.