&nbsp &nbsp
  • See it all on a big, brilliant screen
    Infinity U-display
  • Quad Cam lets you shoot with more perspective
    Multi Quad camera
  • Power that keeps you going
    Battery
Prism Crush Blue

Innovation is our legacy. Quality is our priority

SEE Galaxy A31 IN 360°

Galaxy A31 phone in Prism Crush Blue seen from the front with the display off. It begins spinning clockwise, showing the power and volume button side, the rear with the multi camera, and the SIM tray side.
Prism Crush Black

Innovation is our legacy. Quality is our priority

SEE Galaxy A31 IN 360°

Galaxy A31 phone in Prism Crush Black seen from the front with the display off. It begins spinning clockwise, showing the power and volume button side, the rear with the multi camera, and the SIM tray side.
Prism Crush White

Innovation is our legacy. Quality is our priority

SEE Galaxy A31 IN 360°

Galaxy A31 phone in Prism Crush White seen from the front with the display off. It begins spinning clockwise, showing the power and volume button side, the rear with the multi camera, and the SIM tray side.

Your first 2 months of YouTube Premium are on us

YouTube Premium and Galaxy came together to make sure you can watch your favorite content on YouTube ad-free, offline, and in the background. Your first 2 months are on us with the purchase of Galaxy A31.

YouTube Premium YouTube Premium

*With eligible purchase. New customers of YouTube Premium (formerly known as YouTube Red), YouTube Music Premium and Google Play Music only. Redeem in the YouTube application on eligible devices between February 14, 2020 and April 5, 2021 at 11:59pm US PST. Form of payment required. Rp59.000/month after trial billed on a recurring monthly basis. Cancel anytime. No refunds for partial billing periods. Full terms: https://www.youtube.com/t/premium_restrictions

Awesome screen built for cinema

Immerse yourself in the large 6.4-inch Infinity-U Display of Galaxy A31. A wide aspect ratio fills your screen with content from edge to edge. Watch your favorite videos, games and live streams in vivid FHD+ Super AMOLED.

See it all on a big, brilliant screen See it all on a big, brilliant screen

*Images simulated for illustrative purposes. **Infinity Display: a near bezel-less, full-frontal glass, edge-to-edge screen. ***Measured diagonally, the screen size is 162.1mm (6.4") in the full rectangle and 158.7mm (6.2") with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout.

Slim on the outside, big on the inside

Everything you want in a phone in a slim body. Housing a large 5,000mAh(typical) battery in the 8.6 mm-thick device, Galaxy A31 fits right in your hand and comes in a geometric design with a glossy finish. Choose from Prism Crush Black, Prism Crush White, or Prism Crush Blue.

Slim on the outside, big on the inside Slim on the outside, big on the inside

*Color availability may vary by country or carrier.**Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,860mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.

Awesome Quad camera to capture more

Go ultra high-res with a 48MP Main Cam for crisp, clear photos day and night. A 123° 8MP Ultra Wide Cam captures more of the view. Choose the upgraded 5MP Macro Cam for highly refined close-ups, and make sure the subject always stands out with the 5MP Depth Camera’s multiple Live Focus effects.

*Color availability may vary by country or carrier.

Quad Cam lets you shoot with more perspective Quad Cam lets you shoot with more perspective

*Color availability may vary by country or carrier.

Capture more of view from the same spot

Capture the wider world with the Ultra Wide Camera's wider field of vision. And with the 48MP Main Camera, your story stays bright and clear throughout the day.

 

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*Images simulated for illustrative purposes.**Ultra wide experience (photo/video) is supported for rear camera only.

 

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*Images simulated for illustrative purposes.**Ultra wide experience (photo/video) is supported for rear camera only.

Macro Cam that captures the up-close details

Quad Cam’s built-in 5MP Macro Cam (40mm) shoots with clarity and quality helping you bring out the ultra-fine details of your close-up shots. Apply natural background blur (Bokeh) to isolate your subject and make it stand out.

*Images simulated for illustrative purposes.**Macro Camera feature supported for rear camera only.

Macro Cam that captures the up-close details Macro Cam that captures the up-close details

*Images simulated for illustrative purposes.**Macro Camera feature supported for rear camera only.

Depth Camera brings your subject into the spotlight

The 5MP Depth Camera lets you adjust the depth of field before and after you nail the shot. It reduces unwanted background noise from your images to make them look more professional.

 

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*Images simulated for illustrative purposes.

 

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*Images simulated for illustrative purposes.

Attention-grabbing selfies made easy

You want your selfie to look good. So for stunning daytime looks, Galaxy A31's 20MP front camera gives you clear, high-resolution photos. And with Live focus to gently blur the background, your face becomes the star.

*Images simulated for illustrative purposes.

Attention-grabbing selfies made easy Attention-grabbing selfies made easy

*Images simulated for illustrative purposes.

Awesome battery, the marathon champ

When out living life, you need a phone that can last. A 5,000mAh (typical)* battery gives you the power to stream, share and game on. And if you start running low, plug in and power up with 15W Fast Charging.

Power that keeps you going Power that keeps you going

*Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,860 mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.

Give yourself more room to play

Galaxy A31 has fast processing and spacious storage so you can focus on now. An advanced Octa-core processor and 4/6GB of RAM deliver smooth and efficient performance. Download more and delete less with 64GB/128GB internal storage. Add even more with a 512GB microSD card.

Give yourself more room to play Give yourself more room to play

*RAM and internal memory capacity may vary by country. **MicroSD card sold separately. ***Actual storage available may vary depending on pre-installed software.

Game Booster gives you the edge

Maximize performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimize battery, temperature and memory.

Game Booster gives you the edge Game Booster gives you the edge

*Device and screen images simulated for illustrative purposes.

Defense-grade security. Protect what matters to you.

Built into the phone's hardware and software from the start, Samsung Knox protects your phone from the minute it's turned on. Offering multi-layered security, it defends your most sensitive information from malware and malicious threats.

Defense-grade security available to everyone Defense-grade security available to everyone

Your fingerprint is the key

Galaxy A31 comes with high-tech biometric authentication. The On-Screen Fingerprint scanner recognizes your unique fingerprint, so you are the only one who can press and unlock in one easy move.

Your fingerprint is the key Your fingerprint is the key

*If you use a screen protector, make sure it allows for use of the On-screen fingerprint sensor.

Check out the new Galaxy A series to find the one for you

Introducing a series of phones that enables today’s generation to do what others can’t. Meet the new Galaxy A. Awesome is for Everyone. Visit here: https://www.samsung.com/id/smartphones/galaxy-a-series/

Check out the new Galaxy A series to find the one for you Check out the new Galaxy A series to find the one for you

Galaxy A31 Spesifikasi

Spesifikasi

  • CPU Speed 2GHz, 1.7GHz
  • Weight (g) 185
  • Audio Playback Time (Hours) Up to 97
Galaxy A31(SM-A315GZBWXID) is rated 3.6 out of 5 by 27.
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Rated 3 out of 5 by from Layar baru beli tadi siang. Malamnya layar nya kadang suka susah untuk di sentuh/susah berfungsi dengan baik. Kamera depan bagus bgt sebelum dijepret untuk foto. Setelah jadi hasil fotonya kurang memuaskan. Karena jadi lebih pucat. Saya lebih suka seperti sebelum di jepret. Menurutku btre nya tidak seawet itu juga untuk 5000 mAh
Date published: 2020-12-21
Rated 2 out of 5 by from unimpressed I've had this phone for 3 weeks now and have had issues with the black screen of death, and the camera just doesn't seem to want to work half the time. It can go back to the store and they fix it. I shouldn't be having this issue with a new phone.
Date published: 2020-07-13
Rated 1 out of 5 by from Layar sering delay touch Saat hp mulai agak panas, layar untuk multitouch bis sangat delay dan terganggu untuk aktivitas kuliah online dan main game
Date published: 2021-05-15
Rated 4 out of 5 by from *Second review* This model had a shaky launch and unfortunately was riddled with rather frustrating bugs, however I am pleased to say Samsung have released updates and fixed pretty much every issue I had with this phone. Pros: Mid range price point, this phone is still quite cheap and whilst the specs are a step down from premium phones, things like the battery capacity are insane - this phone will keep decent charge for two days of heavy use I've found. The screen looks amazing, samsung really have this down to a fine art to the point you can get a stunning display in a reasonably priced unit. I will put the build of the phone into a pro as although it is plastic, it does not feel cheap as you might expect, and infact seems rather sturdy and less likely to scratch or crack. Performance appears to be quite decent, generally apps load quickly, and switching between apps is usually a smooth process. I have noticed some Web pages especially with lots of ads cause the phone to lag, although this may not necessarily be the fault of the phone itself. Cons: As before, the camera is not amazing. It does its job okay and pictures are colourful, but especially in low light the camera isn't above any other phones of similar price point. The hidden fingerprint sensor is a little slow, however I've been using facial recognition and this works much faster and consistently and is an easy alternative. My first review was rather negative as there were several bugs which really limited the stability of this phone, however samsung have fixed most of these issues and I can know recommend this phone after several months of use.
Date published: 2020-09-08
Rated 5 out of 5 by from Cocok buat kaum milenials. Ini adalah hp Seri A yang paling compact mnurut sy, enak bgt buat digenggam. Dan juga satu satunya seri A yang punya batre 5000 mah dg layar amoled. Mgkn hp ini akan jd korban pembandingan mending seri yg M. Tapi masalahnya hp ini lengkap smuanya, utk ukuran sy. Batre gede and awet seharian, layar oke, desain cakepp, gak suka infinity u display tggal di sembunyiin pake ftur advance fitur dpengaturan, gak berat, nyaman digenggam and compact, nfc, satu2nya seri yg pake mediatek, kamera oke utk kbutuhan umum, kcuali yg mgharap suka fotografi ya yg ad nightmode and suka video stabilnya jp ini gak mndukung. Ya mgkn itu yg dikorbankan. Tapi overall kita tiap hari seringan ambil foto kan bkn video. And di range harga 4 jutaan dapet ini semua itu worth it ya.. ram 8 dan storage 128. Mgkn kalau dibilang series A31 ini bener bener middlenya mid endnya samsung. Serba cukup tapi lengkap bet. Kayak perkawinan M series sm A series.
Date published: 2020-08-13
Rated 1 out of 5 by from Touch screen malfunction Baru seminggu beli ga pernah jatuh atau tertindih tapi beberapa spot di layar udh nggak sensitif buat disentuh. Ditambah lagi sering scroll sendiri, gerak2 sendiri tanpa di sentuh. Udah reset semua tapi malah makin menjadi. Akhirnya pasrah buat dikirim ke service center. 2minggu udah berlalu, blm kelar2.
Date published: 2020-07-17
Rated 5 out of 5 by from Ignore the haters - great phone Had this phone for a few months and its great, performs everything I need for work and family life. If you're complaining about it not being specced enough then you needed to buy a model further up the chain, this model is great as a mid-level model. Handles apps well, is slim and functions well.
Date published: 2020-08-14
Rated 4 out of 5 by from Fitur-fiturnya relatif sangat baik. Saya membeli smartphone ini 3 hari yang lalu. Saya relatif puas.
Date published: 2020-07-13
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* User memory is less than the total memory due to storage of the operating system and software used to operate the device features. Actual user memory will vary depending on the operator and may change after software upgrades are performed.

* Key feature may different from key spec.

* Network : The bandwidths supported by the device may vary depending on the region or service provider.

* Battery : Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors.

*Virtual Proximity Sensing : Sensing proximity information by using software without proximity sensor

Display Size : Measured diagonally, the screen size is 162.1mm (6.4") in the full rectangle and 158.7mm (6.2") with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout.

* All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. Samsung reserves the right to make changes to this web page and the product described herein, at anytime, without obligation on Samsung to provide notification of such change. All functionality, features, specifications, GUI and other product information provided in this web page including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice or obligation. The contents within the screen are simulated images and are for demonstration purposes only.

* All images simulated for illustrative purposes.

* Battery capacity: Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC61960 standard. Rated (minimum) capacity is 4,860mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.