#SamsungGalaxyA9

[miguelargotti]

#🌳 #flores y #arboles de #primavera en #Cali. Así se viste nuestra hermosa ciudad en éstas épocas del año. 🌺🌸🌷 ... ... ... #samsung #galaxy #a9 #a92018 #galaxya9 #galaxya92018 #pics #pictures #primavera2021 #samsunggalaxy #samsunggalaxya9 #samsunggalaxya92018 #calivalle #calicolombia #arbolesflorecidos #pictures #photooftheday #photos #collectionpicture (en En Cali Ve!!) https://www.instagram.com/p/CSbBcNZMw56/?utm_medium=tumblr

[justclik-ltd]

The Samsung Galaxy A9 2018 flaunts an elegant 6.3-inch Super AMOLED display having a high screen resolution of 1,080 x 2,220 enhanced by the pixel density of 392 PPI that will provide users with an amazing cinematic vision. The device comes with an elegant triple camera sensor, having 24MP + 5MP + 10MP as the main lenses that can capture the pictures with all-new photography experience.

[mobilityhelp]

#Repost @truegadgets69 ・・・ Anyone counted how many phones are there 😂😂 Follow ➡️ @truegadgets69 . ❤ . . . Like ❤️ Share 🔃 Comments💬 . . . ⬇️⬇️. . . . . Tag your friends🥰🤡💯 . . #samsunggalaxyA90⁣ #ROGPhone2 #apple #SamsungGalaxyM30S⁣⁣⁣ #SamsungGalaxyM20S⁣⁣⁣⁣ #SamsungGalaxyM90⁣⁣⁣⁣⁣ #samsunggalaxynote10 #SamsungGalaxyA60⁣⁣⁣⁣⁣⁣⁣⁣ #SamsungGalaxyA30⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ #SamsungGalaxyM40 ⁣⁣ #SamsungGalaxyS10 #samsunggalaxyM30 #SamsungGalaxyM20 #SamsungGalaxyA80 #SamsungGalaxyA70 #SamsungGalaxyA60 #SamsungGalaxyA50⁣⁣ #SamsungGalaxyA9 #SamsungGalaxyNote9⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ #SamsungGalaxyA7⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣0 #SamsungGalaxyA20⁣⁣⁣⁣⁣ #SamsungGalaxyA70s #SamsungGalaxyM10s #apple #oneplus #HuaweiP30Pro #beebom #GalaxyNote10 #style #instatech #truegadgets69 https://www.instagram.com/p/CCIjrepgAV4/?igshid=1d64f3n2dyswz

[appliancesreviews]

Overview of cameras in the multi-camera smartphones

For several years, smartphones have been steadily leading in popularity in the consumer electronics segment. Enormous competition encourages companies to constantly expand the functionality of their models. For example, companies already offer Projector Mobile Phones with a projector function, including Blackview MAX 1 Projector Mobile Phone.

But as before, the choice of optimal smartphone depends on its price, brand and specs, including OS, smartphone performance, Smartphone Storage, screen, etc.

Smartphone cameras

Of course, the camera also belongs to the most important specs of a modern smartphone. In recent years, almost all leading companies have been actively improving the cameras of their models, including by increasing the number of modules. As a result, today the market offers smartphones with different numbers of lenses in different combinations. Many modern phones, including budget models, already use two modules, but many flagships have 3 or even 4 cameras. For example, in 2018 Samsung introduced the Galaxy A9 (2018) with Main Camera and three additional, including Ultra-Wide, Telefoto (optical zoom), and Depth cameras.

But at the end of February at the MWC-2019 in Barcelona, HMD Global already introduced the Nokia 9 PureView with five cameras.

Nokia 9 uses Zeiss optics, provides a 12-MP picture, saves the image in RAW format, providing its editing on a smartphone. It has two color 12-MP, f / 1.82 cameras and three black and white with similar parameters. In addition, the smartphone uses a 20-MP front camera. Finally, Sony announced a model with 8 cameras, including 20-MP f/2.4, 48-MP f/1.2 and f/2, 16-MP f/2.4, 8-MP f/2.4, 12-MP f/1.2 and f/2.4, and 0.5-MP ToF lenses on the rear panel.

In addition, it has front 10-MP and 0.3-MP ToF cameras providing Portrait Mode.

Basic cameras

Functionally, smartphones with dual cameras can be divided into several types. The second camera can be used as a Depth or Ultra-Wide, for zooming or night shooting (monochrome camera). Additionally, such models can collect data for portraiture or other effects, eliminating the need for a dedicated sensor. Thus, dual cameras provide greater flexibility, providing improved quality for different shooting conditions. For example, Telephoto lens provides background blur and optical zoom without loss of quality. In 2016, Apple first used it in the iPhone 7 Plus. The experiment was successful and today many companies use it. Until 2019, their optical magnification did not exceed 2x or 3x. But today the Huawei P30 Pro, Oppo Reno and Xiaomi Mi Mix 4 already support 5x.

A wide-angle camera provides 120 degrees, capturing more objects in the frame. In 2016, LG first introduced the flagship with such a lens. At the end of 2018, Samsung and Huawei began to install a similar module in some expensive models. Today, the Galaxy S10 uses an ultra-wide 123 degree lens.

The black and white camera works in tandem with the main module and provides improved light capture in low light conditions. In 2018, Sony installed such a camera in the Xperia XZ2 Premium. In the 2018 Oppo RX17 Pro and Honor View 20 was first used the 3D ToF (Time of Flight) stereo camera. The 3D sensor provides scanning of objects to form a 3D image.

The number of cameras in the modern smartphone

Of course, adding a third camera further expanded the functionality. As known, Huawei P20 Pro was the first such model. It has a 40-megapixel main module, a 8-MP telephoto camera with 3x zoom, and a 20-megapixel monochromatic camera. The combination of such optics and effective software provided excellent zoom and high quality even in low light conditions.

Нuawei has previously already used hybrid technology with a monochrome camera to improve images in low light and to increase digital zoom. But the combination of a 3x telephoto lens and a 40-megapixel high-resolution matrix in the P20 Pro ensured high quality even for 5x zoom. The LG V40 also uses three cameras, including a 12-MP main camera, a 12-MP lens with 2x zoom, and a 16-MP wide-angle camera. This combination provides excellent quality for almost any shooting condition.

However, Samsung took the next step by adding a fourth module. Its Galaxy A9 (2018) uses main, telephoto, wide-angle and 5-megapixel Depth modules. Of course, such a decision may seem controversial because the wide-angle and zoom cameras provide information about the frame depth. For example, the Live Focus feature in Galaxy Note 8, 9, and S9 Plus uses telephoto camera data. But the addition of a special sensor exclusively for frame depth increases the detail, improving the image quality in portrait mode and creating a bokeh effect.

For this purpose, other companies often use a monochrome camera instead of the Depth module.

Dimensions

Unlike the large cases of traditional digital SLR cameras, smartphones have a very limited internal volume. Its slim body should include a screen, chipset, battery and other components. Therefore, companies use very compact matrices for smartphone cameras. As a result, they capture significantly less luminous flux compared to the much larger matrices of full-size cameras. Today, developers use sophisticated image creation algorithms, including Image Averaging, etc. In general, adding new modules requires reducing the sensor size of each camera, reducing the size of other components, or changing the phone design. But the first method radically reduces the image quality, and the second method degrades other specs of the device. Thus, a design change remains the only acceptable way. Perhaps new models with a large number of cameras will be thicker or will have a protrusion near the lenses. In addition, this trend has another aspect. A similar situation was already in the photo industry segment. A few years ago, Light introduced a 52-megapixel Light L16 with 16 cameras.

The focal length of their lenses varies from 28 to 150 mm. Theoretically, it should provide high-quality zoom with a resolution of up to 52 MP. Unfortunately, the low speed of creating a picture, the need to use the Light Lumen app for most settings, and the huge variation in frame quality have radically limited its popularity. Therefore, adding cameras without high-performance software can create many additional problems.

Conclusion

Fierce competition encourages companies to actively expand the functionality of smartphones by increasing the number of cameras and improving their collaboration algorithms. Of course, this aspect affects the choice of the optimal model. Probably, at some stage, factors of price, device size and control complexity will limit this trend. But modern models already offer from two cameras in the mid-budget segment to an unprecedented 8 cameras in the new Sony smartphone. This video illustrates the effectiveness of dual camera operation in the Xperia XZ2 Premium. Read the full article

[thecutescientist]

i still don't know how to use properly the camera of my phone #samsung #samsunggalaxya9 #samsunggalaxya92018 #night #nightshot #latepost #photography #dubai #uae https://www.instagram.com/p/BvsBFFQgdQG/?utm_source=ig_tumblr_share&igshid=j16ljoq4v4nx

[u4get2015]

情人節補鑊專用！ 買 Note9 送 Café ÉPURE / DALLOYAU 二人套餐

明天就是情人節正日，可惜香港人有返工無放工，情人節都未必可以同情人過，要補鑊又有什麼方案？最近 Samsung 便推出一系列優惠，凡選購手機 Galaxy Note9 、 Galaxy A8s 、 Galaxy A9 及智能手錶 Galaxy Watch ，即可獲得情人節專屬禮遇，優惠期由即日開始至2月28日。 Read the full article

[techietaka-blog]

Are you planning to buy a good phone under 31,000 INR ? Then this is the right time for you. Samsung Galaxy A9 prices has been cut down again. 📸 @samsungist #samsung #samsunga9 #samsunggalaxya9 #phone #mobile #android #technology #techno #tech #techietaka #gadgets #electronics #instatech #device #smartphones #cellphone #samsungj7 https://www.instagram.com/p/BtivjZ5l-az/?utm_source=ig_tumblr_share&igshid=1ne6fz3hvxs6b

[kinitular]

(via 4 Kamera Belakang - Samsung Galaxy A9 2018 Kini Rasmi - Kini Tular)

[mobilityhelp]

#Repost @amit_techs ・・・ Samsung Galaxy A90 5G now available in China. The Samsung Galaxy A90 5G is the fourth phone in the brand’s lineup to support the next-gen networks. It was unveiled back in September and has now made its way to China. Along with the 5G capabilities, the phone comes with some high-end specs like the Snapdragon 855 chipset, a 48MP main camera and a large 6.7-inch SuperAMOLED display. The display features a small U-shaped notch fort the 32MP selfie cam and also comes with an optical UD fingerprint scanner. The battery comes in at 4,500 mAh with 25W fast charging. The Galaxy A90 5G is currently offered only in the 8GB RAM and 128GB storage configuration and goes for CNY 4,499 ($635). Seeing how availability is expanding, we hope to see the A90 5G in more regions soon. Like: @amit_techs . 🔰Follow @amit_techs . Like ❤️ Share 🔃 Comments⬇️⬇️ Tag your friends🥰🤡💯 . . #samsunggalaxyA90⁣ #ROGPhone2 #HuaweiP30Pro #SamsungGalaxyM30S⁣⁣⁣ #SamsungGalaxyM20S⁣⁣⁣⁣ #SamsungGalaxyM90⁣⁣⁣⁣⁣ #samsunggalaxynote10 #SamsungGalaxyA60⁣⁣⁣⁣⁣⁣⁣⁣ #SamsungGalaxyA30⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ #SamsungGalaxyM40 ⁣⁣ #SamsungGalaxyS10 #samsunggalaxyM30 #SamsungGalaxyM20 #SamsungGalaxyA80 #SamsungGalaxyA70 #SamsungGalaxyA60 #SamsungGalaxyA50⁣⁣ #SamsungGalaxyA9 #SamsungGalaxyNote9⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ #SamsungGalaxyA7⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣0 #SamsungGalaxyA20⁣⁣⁣⁣⁣ #SamsungGalaxyA40 #SamsungGalaxyA70s #SamsungGalaxyM10s #samsungfans #iPhone11ProMax #shotforbeebom #beebom #amittechs #amittechs_official https://www.instagram.com/p/B3wz7SaASNn/?igshid=646bvp9q2yqw

[universonokia]

#specifiche_tecniche #samsunggalaxyA9 (2018) #universonokiablog universonokia.blogspot.it CARATTERISTICHE PRINCIPALI display Infinity 6.3 pollici 1080x2220 pixel 18.5:9, 4G LTE, CPU octa-core 2.2GHz, Android 8.0 Oreo, batteria 3800mAh, 6GB o 8GB di RAM, 128GB storage, microSD, fotocamera frontale 24MP, fotocamera posteriore quadrupla 24MP e 10MP e 8MP e 5MP. (presso Messina, Italy) https://www.instagram.com/p/Bqc1qn5HEhe/?utm_source=ig_tumblr_share&igshid=v6zsr5itpqzn

[raushan-stepwisetech]

Samsung galaxy A9 launched in India starting ₹37000 It has 4 Camera 24 MP,10 MP,8 MP,5 MP #samsung,#samsungphone,#samsunggalaxya9 https://www.instagram.com/p/BqZ04MFhlbZ/?utm_source=ig_tumblr_share&igshid=17jnv3bqj00hg

[scriptyvijay]

Samsung Galaxy A9 (2018) India Launch Set for Today @samsungmobile #samsung #galaxya9 #samsunggalaxya9 (at Delhi, India) https://www.instagram.com/p/BqYtc7iHwgs/?utm_source=ig_tumblr_share&igshid=1r37unfuuig7u

[inanews-blog1]

Gara-gara Sukses, Samsung Galaxy A7 dan A9 Naik Kelas

Inanews - Ternyata, dua smartphone Samsung Galaxy A Series terbaru memiliki kelas yang sedikit berbeda. Samsung Galaxy A7 berada pada segmen mid-range dan Samsung Galaxy A9 ada di kelas mid-high, atau disebut sebagai semi-flagship. Head of IT & Mobile Product Marketing Samsung Electronics Indonesia, Denny Gallant menyatakan, pasar mid-high ini mulai ada, saat Samsung Galaxy A8 dan Samsung Galaxy A8 Plus diluncurkan awal tahun ini. “Jadi, tahun ini A8 dan A8 Plus berpikir segmennya gimana nih, karena premium belum sementara harga segmen di bawahnya juga ada,” ujar Denny di Kuala Lumpur, Malaysia, Jumat 12 Oktober 2018. IT & Mobile Senior Product Marketing Manager Samsung Electronics Indonesia, Selvia Gofar menyatakan, kelas middle dan flagship memang saat ini, memiliki perbedaan harga yang mencolok. Dia menuturkan salah satu alasannya, karena nilai tukar mata uang saat ini. Namun, dia menjelaskan, untuk flagship tetap pada smartphone Samsung seri Galaxy S dan Galaxy Note. Sedangkan Seri Galaxy A, mulai menjadi lebih lebar sejak peluncuran Samsung Galaxy A8 itu. “Tadinya benar-benar mid segmen, nah ini kita upgrade ke semi flagship. Untuk mendapatkan hal yang lebih, yang mana ada satu segmen mereka mau mendapat fitur seperti flagship tapi affordable,” kata Selvia. Denny mengungkapkan, analisis awal saat rilis Samsung Galaxy A8 dan Samsung Galaxy A8 Plus malah ada perkembangan pengguna di kelas tersebut. Penggunanya bukan hanya kalangan milenial, tetapi berkembang ke level premium. Walaupun Samsung Galaxy A8 dan Samsung Galaxy A8 plus berada di kelas semi-flagship, Denny mengklaim, produk diterima baik oleh masyarakat. Dia menyatakan, untuk smartphone harga Rp6-8 jutaan, Samsung merebut 80 persen pangsa pasar. Itulah mengapa kelas mid high atau semi flagship dihadirkan lagi untuk Samsung Galaxy A9. Dia juga menjelaskan, harganya akan berada di atas Samsung Galaxy A7 yakni Rp 4,5 jutaan. “Kemudian, untuk A9 ini kita positioning harganya di atas A7, karena kan dari speknya itu lebih (bagus)” kata Denny. Read the full article

[u4get2015]

情人節補鑊專用！ 買 Note9 送 Café ÉPURE / DALLOYAU 二人套餐

明天就是情人節正日，可惜香港人有返工無放工，情人節都未必可以同情人過，要補鑊又有什麼方案？最近 Samsung 便推出一系列優惠，凡選購手機 Galaxy Note9 、 Galaxy A8s 、 Galaxy A9 及智能手錶 Galaxy Watch ，即可獲得情人節專屬禮遇，優惠期由即日開始至2月28日。 Read the full article