The display measures across 3 inches diagonal and pushes out a resolution of 240 x 320 pixels. The on-board storage on the Samsung Star 3 DUOS is 20 GB. There is a 1000 mAh battery packed inside for a full day of casual use.
Sporting a Candybar design, it will have a model number Star 3 DS, Star III Duos, GT-S5222, S5222. So, you be the judge of that. Know that it weighs at 95 grams.
Most important aspect of the smartphone is its display. Take a hard look at the Samsung Star 3 DUOS display specifications. It is a 3 inches display offering a 240 x 320 pixels resolution. It uses the TFT display technology. The pixel density of the screen comes out to be 133 ppi. The screen-to-body ratio of the smartphone is at 47.26 %, which is a result of the Regular design and aspect ratio of 1.333:1.
These days when we look for a smartphone to buy, the first thing that we asked is about the details of the camera. So here you go! The Samsung Star 3 DUOS comes with a single rear camera which has a resolution of 3 MP
Hardware and Software
There is an external storage option available and it supports external storage type of microSD, microSDHC. We are mostly concerned about the battery life on our phones, the Samsung Star 3 DUOS offers a 1000 mAh capacity removable battery. The connectivity features includes two SIM slots with 2, and2G support. Further, it offers Bluetooth 3.0, NFC, and Micro USB v2.0 port. It supports a 3.5 mm audio jack. And it supports latest Wi-Fi standards.
The date when the arrival of the smartphone is publicly announced
OEM producing the smartphone
Star 3 DS, Star III Duos, GT-S5222, S5222
Model name based on OEM nomenclature
Classification based on what functionalities are offered by the phone
Classification of smartphone according to basic shape
102 x 58 x 11.5 mm
physical dimensions of the smartphone
Weight of the mobile phone in grams
physical size of the screen measured by the diagonal.
240 x 320 pixels
Total number of pixels on the display
number of pixels per square inch of the display.
Display technology used in the smartphone. The display technologies decide a lot of factors including how it looks, what the brightness can be, the power consumption etc. Morden smartphone displays range from TFT, TN Panels to IPS LCD, OLED, and AMOLED panels.
Display shape with classification based on current trends. Morden displays come in different shapes and sizes and this varies from near bezel less, notch display, waterdrop notch, to fully bezel less phones. This lets one get an idea of how the display looks.
Percentage of display area to the front of the smartphone. This ratio became more popular recently with the introduction of tall 18:9 displays. Now we have bezel less, notched displays with screen to body ratios of 18.5:9, 19:9, and even 19.5:9.
Availability of special features in the display
Primary Rear camera Megapixel count
220 x 176 pixels @ 15 fps
Rear camera maximum video recording resolution. This let's one know the highest resolution they can shoot in and will be in the order of 1080x1920 @ 30fps/60fps, or 4K @30fps/60fps and can be lower too depending on the smartphone.
Internal storage capacity
non-removable hardware storage inside the smartphone. The internal storage on a smartphone is responsible both for storing files, as well as the applications on it. The whole system runs on that internal storage which makes its quality important. Modern internal storages range from Emma 5.0, Emma 5.1, UFS 2.0, UFS 2.1 etc.
External storage available
Availability of a micro-sd card slot.
External storage type
battery capacity in mAh. This indicates the physical capability of your battery to store charge in it. If we don't take into account software optimisation, and a few other factors, the with capacity the bigger the better.
if it can be taken out without expert help. Removable batteries which used to be a standard a few years ago has now become rare. The ability to remove the battery provides the unique opportunity to keep two batteries and keep them both charged which make sure that you are never out of battery.
Fast charging available
Availability of high wattage charging for high intensity charging. This type of charging facilitated faster charging times and lesser time plugged to the wall.
The amount of slots in the phone including the sim and micro SD card slots.
physical classification of SIM card based on size. Different phones have different sized slots depending on how much space they are willing to spare for the sim slot. That would mean that if you have a standard large sim and your phone supports micro or nano sim, then the sim would be need to be replaced with a smaller version from the service provider.
Availability of a slot which can either hold a micro sd card or a SIM card. This slot was designed to address the Indian audience which was divided into dual sim users and a sim and micro-SD card users.
Maximum cellular connection standard supported by that SIM card.
850, 900, 1800, 1900 MHz
Type of a cellular standard
EDGE Class 12 (118.4 kbit/s , 192-296 kbit/s ), GPRS
If Bluetooth is available on the smartphone or not. Having bluetooth in your phone enables it to make data transfers wirelessly to another bluetooth supported devices, which includes file transfers, wireless audio etc.
Bluetooth version present on the smartphone. Bluetooth versions indicate the generation and with every generation the bluetooth connection becomes better in various ways. The bluetooth versions started with Bluetooth 1.x then came Bluetooth 2.x and the nomenclature goes similarly for later versions.
Wireless data encryption algorithms for audio through smartphones. It encodes and decodes digital audio data into a specific format. Ideally, it transmits a high-fidelity signal at the minimum specified bit-rate.
Wireless pairing technology by bringing two supported phones with 4cms of each other. NFC is used for social networking, for sharing contacts, photos, videos or files. NFC-enabled devices can act as electronic identity documents and keycards.
USB connector type
Micro USB v2.0
The data/power input/output port on the smartphone. The USB connectors include Type A, type B, Micro USB, Mini USB, and USB-C.
Audio connector type
The audio input/output port on the smartphone. The audio connectors range for analog 2.5mm, 3.5mm ports to various digital USB ports.
802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009)
The ability to connect to the internet wirelessly. Wifi let's you connect various devices to the same network and get access to internet with a wire-free experience.
The ability to play FM channels natively on your smartphone