Get the key specs, technical data, ratings and full review of Doro Liberto 820 all in one place. Compare your selected model with other alternatives and give your decision on the best phone a solid base with our comprehensive overview.
|DESIGN AND DIMENSIONS Doro Liberto 820|
|Height||137 mm||Better than 53 % of phones rated.|
|Width||71 mm||Better than 61 % of phones rated.|
|Depth||10 mm||Better than 52 % of phones rated.|
|Weight||132 g||Better than 59 % of phones rated.|
|SAR Value||0.18 W/kg|
|Integrated Components||FM radio|
Headset jack - mini-phone 3.5mm
|SIM Card Type (Size)||Micro SIM|
The Doro Liberto 820 has dimensions 137 mm × 71 mm × 10 mm. Its weight is 132 g.Show more
|DISPLAY Doro Liberto 820|
|Display Type||LCD display|
|Screen Size (Display Size)||4.5"||Worse than 57 % of phones rated.|
|Screen Resolution (Display Resolution)||940 x 560 pixels||Better than 53 % of phones rated.|
|Colour Depth||16.7 million colours||Better than 99 % of phones rated.|
The screen size reaches 4.5" inches. Phones with smaller displays have the advantage of being easier to use with one hand. However, compared to phones with large screens, they provide a lower user experience. Nevertheless, if you don't plan to watch movies or play games on your phone regularly and just expect basic functionality, this size should be good enough for you. LCD displays are currently taking a back seat. This is mainly due to higher power consumption. In addition, they have the disadvantage of lower colour contrast, which can be reflected e.g. in the resulting photos. On the other hand, phones with LCD displays are in general cheaper than those with OLED technology.
Display Resolution of Doro Liberto 820 is 940 x 560 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.
|MEMORY Doro Liberto 820|
|RAM||1 GB||Worse than 60 % of phones rated.|
|Internal Memory Size (Storage Capacity)||8 GB||Worse than 71 % of phones rated.|
|Supported Flash Memory Cards (Expandable Memory)||microSDHC - up to 32 GB|
One of the most important parameters for user´s decision is often internal memory capacity. The larger it is, the more apps, photos, movies and other files your phone can store. This phone has 8 GB storage. This memory capacity is ideal for those who have a few basic apps and a few dozen photos on their phone. If you don't expect to use your phone to play games or need to store high-resolution photos, this size should be sufficient. There is almost no probability you're likely to see this low capacity on new smartphones. The standard memory today is around 64 and 128 GB. The best phones have internal memory of 256 GB or more. Nowadays, you can usually find one phone model on the market with several different memory sizes. This allows each user to choose what suits them best.
For this model it is possible to increase the storage size by inserting a memory card.
Size of the RAM memory tells us how powerful the phone is. Doro Liberto 820 is equipped with 1 GB. Commonly today you will find phones with 6 to 8 GB of RAM. This means that the phone can easily handle normal operation and more demanding applications or games. Higher RAM of 12 GB can be found in best phones on market and are ideal especially for avid gamers. On the other hand, operating memory below 4 GB is more of an issue with lower-end phones and older models. However, even they will find their fans among less demanding users, who don´t want to spend much on buying new phone.
|CAMERA Doro Liberto 820|
|Number of Main Cameras||1|
|Sensor Resolution||8 Megapixel||Better than 54 % of phones rated.|
|Digital Zoom||4x||Better than 59 % of phones rated.|
|Video Resolutions||1280 x 720 (720p)|
|Number of Front Cameras||0|
The rear camera of the Doro Liberto 820 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 8 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.
Digital zoom in this case offers zooming up to 4x. Of course, the higher the lens value, the more distant object can be zoomed in. Nonetheless, the disadvantage of digital zoom is that the quality and sharpness of photo deteriorates when using it.
|BATTERY AND CHARGING Doro Liberto 820|
|Battery Capacity (Battery Size)||1900 mAh||Worse than 55 % of phones rated.|
|Standby Time||400 hours||Better than 62 % of phones rated.|
|Talk Time||600 minutes||Better than 55 % of phones rated.|
|Run Time Details||
Talk: up to 600 min
Standby: up to 400 hrs
|Battery Technology||Lithium Ion|
The battery size of Doro Liberto 820 is 1900 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 400 hours and tells us how long the phone lasts on a single charge when you're not actively using it. The phone Doro Liberto 820 will last one charge with constant phone calls 600 minutes.
|CELLULAR Doro Liberto 820|
|Technology||WCDMA (UMTS) / GSM|
|Mobile Broadband Generation||3G||Worse than 62 % of phones rated.|
|Operating System||Android 4.4.2 (KitKat)|
Standard 4G connectivity is currently being replaced by 5G, but is still the preserve of the latest phones. Doro Liberto 820 supports 3G. 3G connectivity is now only found in the oldest phones. The operating system in the case of this model is Android 4.4.2 (KitKat).Show more
|COMMUNICATIONS Doro Liberto 820|
|Data Transmission||GPRS, EDGE, HSDPA, HSUPA|
|2G Band||900 GSM, 1800 GSM, 1900 GSM|
|Communication Features||Mobile Email client, Internet browser|
|Messaging Services||SMS, MMS|
Bluetooth 4.0 must not be missing from the basic package. It makes it easy to connect wireless headphones to your phone, connect your phone to your TV, tablet, speaker and more.Show more
|MEDIA Doro Liberto 820|
|Supported Digital Audio Standards||WAV, AAC, AMR, MP3, AAC +, MIDI|
|Supported Digital Video Standards||AVI, MPEG-4, 3GP|
|FEATURES Doro Liberto 820|
|Phone Functions||Speakerphone, call timer, conference call, flight mode, vibrating alert|
|Personal Information Management||Calendar, synchronization with PC, calculator, reminder, alarm clock|
|Phone Book Entries Qty||500|
|Additional Phone Features||SOS button, intelligent typing (SWIFTKEY), HD Voice|
|OTHERS Doro Liberto 820|
|Included Accessories||Headset, USB cable, power adapter|
|Compliant Standards||HAC (Hearing Aid Compatible)|
|Max Operating Temperature||40 °C|
|Min Operating Temperature||0 °C|
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