3GB / 4GB RAM
Official announce date only and not date for market product release.
GTIN / MPN
Product identifier detail, seems like unique serial number, build number or model id.
Type Operating System (OS), included with the OS version number.
Specific firmware name identity that used on the davices.
2G / 3G / 4G
2G / 3G / 4G
Available mobile network support options.
Dual SIM, Nano SIM
Dual SIM, Nano SIM
Type and support on Subscriber Identity Module (SIM) feature.
Mobile network function is important feature that must be available on the modern devices, with this feature the user can use SIM Card for accessing the online network to help connecting each other, the good mobile network are must be have fast connection, using latest technology and adopting extra more feature for supporting the user needed.
On the matrix calculation we are calculating the mobile network score using the technology adoption approach, if the devices bring more complete feature on the network bands and using extra feature on the SIM card function, the score will be higher, in the mean the higher score on this segmentation will bring more faster and more flexible experience when using the mobile network function.
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n/ac, Dual Band
Available enabled features on Wireless internet network connection hardware.
5.0, A2DP, LE
5.0, A2DP, LE
Verison and feature on Bluetooth hardware.
Type of Connectivity port hardware.
Just like mobile network function, the connectivity feature also is important feature for the modern devices, with this feature the devices can be connect to other supporting gadget, in this condition just like for make connection to internet router, computer, speaker, wearable devices and other.
Good connectivity features on the devices must be adopting complete all the latest wireless connection technology if possible, with this ability the devices can make more connection to other using latest Bluetooth technology with lower latency and also can get faster internet connection from the WLAN network.
We are using the calculation methodology with the technology approach in this situation, if the device support more features on the WLAN function, using the latest Bluetooth version and using modern universal connection port, we can give the high score for the devices, the mean is the higher score will bring more flexibility experience in term of use for the user.
163.9 x 75.5 x 8.9 mm
164.3 x 76.1 x 8 mm
Metric using (Height x Width x Length) on milimeter.
Metric using (Gram) calculation unit.
Type of main body materials component and the extra feature if available.
Black, Blue, Purple
Official available body color options.
The body material also important thing that must be care for the user, because if the user want like something premium or needed this device for long time use, it mean the device must be have good and strong body material component.
In this segmentation we measure the body and design score with using quality and variety color approach, if the device using good material like aluminum and stainless-steel the score will be higher than the device that adopting plastic for the main body material component. Then, if the device using more premium body material component and also using extra protection from the water and dust damage, the score will be more higher.
But, in this situation we are not measure the body dimension and weight information into our matrix calculation, because this thing can't be calculation easily, several user love the bigger and bold device but several user not, it also same for the weight, several user love the weightful device and several more user not. So, in this condition we are not including the both information to the score calculation.
Mediatek Helio A22
Mediatek Helio P22
Chipset (CPU) hardware name and series.
Graphic (GPU) hardware name and series.
Chipset performance on an device must become the very vital sector that caring by mostly people, this is reasonable, because mostly user want the device running faster for processing any user needed, CPU and GPU are the main vital on the performance sector.
Which is the CPU can act to proccessiong any task and GPU for running any image rendering process, the both of them are always related each other to bring more best experience for the user and the other fact the good CPU will bring more efficiency for the power battery consumption, because the best CPU must be smarter and must be more advanced on handling the system logic.
The calculation matrix from this segmentation is using performance result approach, that the data will be getting from the several benchmark tool, we are doing this because we need bring more relevancy about the real data from the performance score. Then also, the latest chipset model not always be good than the older chipset model, because we are using the overall performance approach that will calculating based on their real performance and not looking for the model chipset only.
Total score will calculation from the combination of the CPU and GPU score, in the mean the higher score will bring more faster and smooth processing on the term of overall performance for user needed.
3GB / 4GB
Random Access Memory (RAM) Amount size capacity.
32GB / 64GB
Fully amount size Internal memory storage capacity.
Type of third party memory expansion feature, if available.
If the chipset are the primary important thing on an the device, memory is the secondary important thing that must be caring by the user, because memory and chipset will be very related for processing any running activity on the devices.
Multitasking is the simplest example for describe how important is the memory performance, because with the lack RAM storage, the user may can't open several apps on the same time, if the RAM runs out the apps will be crashing and this situation can make the device into the auto reboot state.
Then, many current modern apps that require for big RAM usage to get running smoothly, so in this situation the RAM sector will have big impact on our matrix calculation score, we can say 65% from the score will be get rom the RAM performance.
We also use calculating on the Internal storage, the big size on the internal storage will be make the score higher, because the internal storage still be the one crutial sector for the user and it very related for the multimedia purposed, so then wa also take more care on this sector.
But, we are not including the external storage on our matrix score calculation, because several modern user use the cloud storage service for get extra storage instead using the physical expansion memory and the fact the cloud storage service will bring more beneficial for the user such as more easy to use, more safer and can be get it with low cost instead buying external memory expansion that which more expensive and not safer.
Screen size on (Inch) calculation unit.
Type of display panel hardware for visual.
720 x 1600 pixels
720 x 1600 pixels
Screen resolution on (Pixel) calculation unit.
20:9 ratio, (~267 ppi density)
20:9 ratio, (~270 ppi density)
Extra display and screen features if available.
If the user want getting the best experience while using the device, so the display and screen sector become the main thing that must be care by user, because the display and screen sector is the first thing that user see directly on their device, the high definition image from the display screen will bring more best experience for user.
In the mean, if the display screen hardware and software are good, the user can enjoying when doing some activity on their device such as doing some navigating, playing with some apps and games, then can fully enjoying any entertainment content from the device.
On the measuring score, we are looking directly on to display panel technology, then we also looking into the screen resolution and the last we are also include more calculating on the extra features such as screen refresh rate, ppi and also screen protector. But, in this situation the screen size is not included on our calculation matrix because is the relative and hard to calculating.
The higher score on the display and screen segmentation, the mean that device will have very good on the visual term for the user and definitely can bring real best experience for enjoying any image visual activity.
Type of Battery model.
Battery capacity number using Milliampere-hour (mAh) calculation unit.
Fast charging 18W
Extra features on power sector, if available.
Charging method and type of charger port model.
The good device is the device that can be use for all long day, modern device can average endure for more 20 hours on term of the normal use, but still there was several device may can only endure for 16 hour to 18 hour only, so this thing that make you should be care on the battery segmentation on the device if you want the device which have a good battery life.
We also make calculating on the battery segmentation to tell the user, how good the battery sector on the device, in this situation we are using several matrix for calculatuon the score, first we are calculate the battery capacity and we also include the battery feature such as supporting fast charging or not.
Next, we also including charger method support for creating score, if the device have multiple charge method such as wireless charging, then we can give the higher score on that device on the battery segmentation, but on this condition we are not included battery type information to our matrix calculation, because they is unnecessary.
The important thing from this information is, if the device get higher score than other, that is not mean the device can have good battery endurance life than other, normally is yes but not always, because in this matrix we are not give the score for battery life only, but we are give the score for knowing how advanced the battery features and support on that device.
Total main / rear camera number.
(Main) 13 MP, f/1.9, AF
(Main) 13 MP, f/2.2, PDAF
Main camera unit.
(Depth) 0.3 MP
(Macro) 2 MP, f/2.4
Secondary camera unit, if available.
Third camera unit, if available.
Fourth camera unit, if available.
Total front / selfie camera number, if available.
8 MP, f/1.8
Main front camera unit, if available.
Secondary front camera unit, if available.
Available video recording support and features.
Camera feature is the brilliant thing that happened on the modern device, with this feature we can take any moment as fast as possible and also can share the result directly to the social media to tell the other what the interesting moment that you can get today.
Generally, modern device will equipped with a single camera and several will have more than one camera setup, this is amazing because with the variety camera lenses style on the single device, we can take the photo with the multiple photo style, which are like portrait photos, landscape photos or take photo from the far away object with using zoom camera.
The good camera feature should be can bring more quality image, clear image, low noise and have multiple lenses style, then for know of the all above, you can directly look on the score on the camera segmentation, if the score is high, that mean the camera feature on that device is brilliant and very good.
For the matrix calculation, we are not only use the individual camera specification, but we are combining all information data, such as how much the camera lenses that was available on the devices, how good the main camera feature for both rear and front camera and how good the camera can be use for recording video. Then, that all will directly impacting to the matrix calculation score.
Primary sound system type.
Extra sound system features.
For everyone that love for the listening music, watching movies and playing competitive online games directly on the device, you may should be care about this thing, because not all modern device can adopting good audio and sound quality, many of them just on average level only.
But, actually you can keep know how good the audio and sound quality by looking on to their score, because we also make an calculating on this segmentation, in this situation we are use the simple matrix, we are just calculating the score from the available features.
If the device supporting with extra audio and sound features such as supporting with 3.5mm jack and supporting with stereo speaker, so the score will be higher and we also can give the extra score if the device take collaboration with the popular and trusted sound system maker, so the quality of sound can definitely guarantee.
Fingerprint (at the back)
Fingerprint (at the side)
Biometric security hardware model, if available.
Yes, A-GPS, GLONASS, BDS, GALILEO
Global Positioning System (GPS) hardware support and features.
Near Field Communication (NFC) function support.
Accelerometer, Proximity, Compass
Available sensor hardware type and function.
Several available sensor on the modern device become an important function for the user, the sensor are variety such as security sensor, utility sensor, payment sensor, navigation sensor and helpful sensor for certain specific situation.
The good device are that have complete sensor features, normally average modern device on all segmentation class already adopting all standard sensor features, but several device will be have more complete sensor for fully the user needed, then now in this case we are also make some calculating score to know how good the device on the sensor features term.
On the calculation matrix we are including all sensor information to make the score, but we are put the main focus on to two of very important sensor features that are security sensor and NFC sensor, the reason is because the both are become an industries standard for the all modern devices.
Score result will telling us about how good the sensor features on the device, if the score higher than other, that mean the device will have more complete sensor and that definitely can describe the device are more flexibility, because the device will have more rich sensor feature, then the final result the user can get more happy while using that device.
Price on (USD) Dollar currency.
Price on (EUR) Euro currency.
Can't find any advantage features on this device
Can't find any advantage features on this device
Can't find any disadvantage features on this device
Can't find any disadvantage features on this device
The total score are calculation from the all segmentation score, which is the fully score is 1000. Total score can describe how good the device on the overall perspective, that mean if the device can get higher on the total score, so that device definitely good on the overall perspective than the competitor.
But, it doesn't mean the device will be very good on all segmentation score, if you are need for some specific segmentation only, you must look directly on to certain segmentation that you want and see the score, so we think this is the very good options that you can choose for make the self decision from the user side.
In our calculation matrix, the best device on the overall perspective from this comparison page is :
Reflecting from the comparing specifications data above, we are definitely know Tecno Spark Go (2023) has a better overall performance than Vivo Y21a if we use the final result from the score data.
Reflecting from the comparing specifications data above, we are definitely know Tecno Spark Go (2023) has very same overall performance with the Vivo Y21a if we use the final result from the score data.
Reflecting from the comparing specifications data above, we are definitely know Vivo Y21a has a better overall performance than Tecno Spark Go (2023) if we use the final result from the score data.
[*] Indicated there was multiple series number (GTIN / MPN) for an product.
Price are aggregate only and may not reflect the real price on the market and the product price may can be different on each country.
We can't guarantee the specifications data are 100% accurate, there may be misspresentating or wrong information because lack of source data or human error.