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SAMSUNG Galaxy A03 Core (SM-A032/DS) Dual SIM 32GB/ 2GB RAM, GSM Unlocked International Version - No Warranty - Black


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Purchase options and add-ons

Brand SAMSUNG
Operating System Android 11.0
Ram Memory Installed Size 2 GB
Memory Storage Capacity 32 GB
Screen Size 6.5 Inches
Resolution 720 x 1600
Model Name Galaxy A03 Core
Wireless Carrier Unlocked for All Carriers
Cellular Technology LTE, GSM,UMTS
Connectivity Technology Bluetooth, Wi-Fi, USB

About this item

  • 6.5" 720 x 1600 (HD+) PLS TFT LCD Infinity-V Display, 5000mAh Battery, 3.5mm jack
  • 32GB ROM, 2GB RAM, Unisoc SC9863A (28nm), Octa-core, IMG8322 GPU, Android 11 (Go edition)
  • Rear Camera: 8MP, f/2.0, Digital zoom up to 4x, Front Camera: 5MP, f/2.2, Bluetooth 4.2, MicroUSB 2.0
  • 2G GSM: 850/900/1800/1900, 3G: 850/900/1700(AWS)/1900/2100, 4G LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B17(700), B28(700), B38(2600), B40(2300), B41(2500), B66(AWS-3) - Dual SIM
  • International Model - No Warranty in US. Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Cricket, Boost

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WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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SAMSUNG Galaxy A03 Core (SM-A032/DS) Dual SIM 32GB/ 2GB RAM, GSM Unlocked International Version - No Warranty - Black
SAMSUNG Galaxy A03 Core (SM-A032/DS) Dual SIM 32GB/ 2GB RAM, GSM Unlocked International Version - No Warranty - Black
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Price$89.50$129.99$87.70-8% $109.00
List:$118.97
$389.99$76.99
Delivery
Get it as soon as Monday, Jul 8
Get it as soon as Monday, Jul 8
Get it as soon as Sunday, Jul 7
Get it as soon as Tuesday, Jul 9
Get it Jul 10 - 17
Get it as soon as Sunday, Jul 7
Customer Ratings
Battery life
3.3
4.7
4.8
4.7
4.7
3.1
Fingerprint reader
3.1
4.8
4.8
3.3
Face recognition
2.6
4.8
4.7
2.7
Value for money
2.7
4.4
2.7
Sold By
Cell Universal
lifeline786
Cell Universal
Cell Universal
K2 Wireless
OlympicWireless
display size
6.5 inches
6.7 inches
6.5 inches
6.7 inches
6.8 inches
6 inches
memory capacity
32 GB
64 GB
0 GB
64 GB
256 GB
32 GB
model name
Galaxy A03 Core
Motorola Moto G23
BLU J9L
operating system
Android 11.0
Android 13.0
Android 13.0
Android
Android
connectivity tech
Bluetooth, Wi-Fi, USB
Wi-Fi
Wi-Fi
Wi-Fi
display type
LCD
LCD
AMOLED
input interface
touch screen
touch screen
touch screen
touch screen
touch screen

What's in the box

  • USB Cable
  • Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

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    SAMSUNG Galaxy A03 Core (SM-A032/DS) Dual SIM 32GB/ 2GB RAM, GSM Unlocked International Version - No Warranty - Black


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    Product Description

    Expand your view to the fullest: Expand your view with the Galaxy A03 Core's 6.5-inch Infinity-V Display and discover uncharted details. Thanks to HD+ technology, your everyday content will look better: sharp, sharp and clear. Take amazing photos, front and back: Capture clear and beautiful photos of your favorite moments with the Galaxy A03 Core's 8 MP main camera. You can also turn it around and use the 5 MP front camera to put the focus on you. Storage and speed you can count on: The Galaxy A03 Core combines the power of an octa-core processor with up to 2GB of RAM for fast and efficient performance, plus 32GB of internal storage. Battery to enjoy all day: Enjoy the day with a battery that accompanies your rhythm. The 5,000 mAh (typical use) battery lets you keep going for hours on end.

    Customer reviews

    3.8 out of 5 stars
    3.8 out of 5
    1,770 global ratings

    Customers say

    Customers are happy with the quality of the cellular phone. However, some customers have reported issues with performance, service, and lock. They mention that the phone randomly wouldn't make or receive any calls, it was locked, and the camera quality was poor. Customers also have issues with wireless quality. They disagree on value, and battery.

    AI-generated from the text of customer reviews

    19 customers mention "Quality"19 positive0 negative

    Customers are satisfied with the quality of the cellular phone. They mention it has a decent base, is loud, and is a great buy. Some say that the phone is cheap and works until it doesn't.

    "...The phone is cheap and works until it doesn't. It's supposed to be unlocked and it is for a certain period of time...." Read more

    "This has a decent base and was quite loud until it fell." Read more

    "Very easy to setup the battery life is well kept,the quality of the phone is good there ia no problem with the battery and its scatch resistance" Read more

    "...The camera isn't great, but it's cheap, whatever. Then you realize that it CONSTANTLY drops service from the SIM card - and it won't stay on wifi...." Read more

    36 customers mention "Value"20 positive16 negative

    Customers are mixed about the value of the cellular phone. Some mention that it seems great for the price, while others say that it's a total waste of money.

    "Great price for an unlocked phone. Bought for overseas use." Read more

    "...Buy a 5 g phone like the moto I bought to replace this one. WASTE OF MONEY !!!!" Read more

    "At first this phone seems great for the price. The camera isn't great, but it's cheap, whatever...." Read more

    "...Invest in something that will be reliable and durable. This phone is cheap and you will waste your money, I speak from experience, I bought the..." Read more

    13 customers mention "Battery"6 positive7 negative

    Customers are mixed about the battery of the cellular phone. Some mention that they are impressed by the battery life and the speed with which it charges and lasts all day. However, others say that it stopped charging and won't turn on.

    "Bought phone for gift for Christmas- in last two weeks this phone stopped charging" Read more

    "Very easy to setup the battery life is well kept,the quality of the phone is good there ia no problem with the battery and its scatch resistance" Read more

    "...It just won’t charge, took it out today and the man said the MOTHERBOARD stop working. What do I do now?..." Read more

    "WHEN I first got the phone, I was impressed by the battery life and the speed with which this phone charged...." Read more

    94 customers mention "Performance"14 positive80 negative

    Customers are dissatisfied with the performance of the cellular phone. They mention that it does not work as expected, it does work for a few months, and then it just stops working. Some customers also say that the phone does not connect to their network and does not operate within the Metro network. Some say that it is old and does poorly.

    "...it gets past whatever the limit is, it locks again and you are unable to use it. And by then, it's way past the return period...." Read more

    "...but for some reason I'm seeing complaints that it's not working for every GSM Sim network...." Read more

    "My network not working since a moment i don’t know what is going on with the phone" Read more

    "...it to replace a cracked phone from a different brand but it refused to work properly with my service provider...." Read more

    41 customers mention "Lock"0 positive41 negative

    Customers are dissatisfied with the lock of the cellular phone. They mention that it's not unlocked at all, would not unlock even after they brought it to their phone service, and has locked them out numerous times by not accepting the correct pass code.

    "...After trouble shooting, it turns out that the phone is somehow only temporarily unlocked so once it gets past whatever the limit is, it locks again..." Read more

    "wouldn't unlock even after I brought it to my phone service. But the replacement seemed to do the same thing...." Read more

    "The phone is locked,can't be used" Read more

    "...I went to set it up I found that it was pin protected & I was unable to open it up to continue the setup." Read more

    29 customers mention "Service"0 positive29 negative

    Customers are dissatisfied with the service provided by the cellular phone. For example, they mention that it randomly wouldn't make or receive any calls, texts don't come through, and it stopped receiving calls from mobile phones completely. Some say that the phone doesn't pick up service anywhere and constantly drops service from the SIM card.

    "...We used it since December and then all of a sudden, the SIM wouldn't read anymore...." Read more

    "...I have been getting complaints of calls not going through from friends.3) Sometimes the phone won't accept my PIN...." Read more

    "...Then you realize that it CONSTANTLY drops service from the SIM card - and it won't stay on wifi...." Read more

    "...I have issues now using my sim card and had to deactivate my number. The charger was not a US charger so can't be used...." Read more

    29 customers mention "Wireless quality"0 positive29 negative

    Customers are dissatisfied with the wireless quality of the cellular phone. For example, they mention that it has poor connectivity, breaks easily, and does not connect to their phone carrier. Some say that the phone struggles to hold a signal and that it cannot connect to the US carrier.

    "...connection does tend to degrade over time on newer samsung phones, I think it is just their design because my s20 has degrading cell connection also...." Read more

    "...that it CONSTANTLY drops service from the SIM card - and it won't stay on wifi. Old phone with the same carrier and same SIM never had this issue...." Read more

    "...Giving me a lot of work to restore.Signal got weak after the update." Read more

    "...The connectivity is really low and breaks very easily...." Read more

    22 customers mention "Camera quality"0 positive22 negative

    Customers are dissatisfied with the camera quality of the cellular phone. They mention that it's unreliable, malfunctioning, and has a defect. Some say that the phone system is terrible and does stuck whenever it wants to. Some customers also say that it didn't even last three months.

    "...This phone is now unreliable after 9 months of use. The problems happen at random time, but make it impossible to trust the phone...." Read more

    "...Sometimes restarting the phone fixes it, sometimes it doesn't. Super unreliable...." Read more

    "...Immediately, the device froze and went into recovery mode for 5 days. Never seen anything like it. Had to erase all the data and factory reset...." Read more

    "Great for everyday simple use by poor camera quality... If u can live with that go ahead I am enjoying mine" Read more

    Great buy
    4 Stars
    Great buy
    Bought this phone for my 10ths son and he loves it, great buy
    Thank you for your feedback
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    Top reviews from the United States

    Reviewed in the United States on April 8, 2024
    Color: BlackSize: 32 GBVerified Purchase
    Bought it in November 2023 and now in March 2024 hasn't been working for 2 months
    7 people found this helpful
    Report
    Reviewed in the United States on April 10, 2024
    Color: BlackSize: 32 GBVerified Purchase
    I should've read the other low rating reviews because I ran into the same problem. The phone is cheap and works until it doesn't. It's supposed to be unlocked and it is for a certain period of time. We used it since December and then all of a sudden, the SIM wouldn't read anymore. After trouble shooting, it turns out that the phone is somehow only temporarily unlocked so once it gets past whatever the limit is, it locks again and you are unable to use it. And by then, it's way past the return period. Save yourself the time and headache. It's not worth it.
    10 people found this helpful
    Report
    Reviewed in the United States on July 21, 2023
    Color: BlackSize: 32 GBVerified Purchase
    durability

    i once dropped the phone on the gym floor while i was running, the screen was unaffected, great strength for the exterior chassis and screen stock as is. Carbon fiber is a good material choice for the back & sides of a smartphone. carbon fiber is a strong material.

    convenience

    like the convenience of dual sim & micro-SD card slot in the SIM tray. I am surprised to see a Chinese/UK smartphone in the u.s.a,the phones of that kind are usually built in a chinese sim reader in to a modular sim reader phone (like the iPhone 10 & 12), or found in China & and regions they are sharing with. on the note of that...i am considering swapping in the example models referenced above swapping in a chinese sim reader in place of a u.s one. the convenience of software upgrades by Samsung helps also. The A03 core has a lot of helpful features and loads of screen brightness for the phone it is. My favorite features being adaptive standby. The android 12 upgrade keeps user data conveniently, just adds the traditional samsung software to the phone. The phone also has a headphone jack, that is also a really helpful feat i found, though also very helpful it does run better on the cellular connection, WIFI is well worn.

    downsides

    doesn't have screen casting software preinstalled even in the android 12 upgrade. heats up ALOT in a case, don't recommend the phone in a case. connection does tend to degrade over time on newer samsung phones, I think it is just their design because my s20 has degrading cell connection also. why did they ditch the old antenna design on samsung phones? The older antenna design was so much more reliable.

    if you are getting worse issues than me, then it is a bad batch from the seller

    expected issues with newer samsung phones (it is still usable w/these issues)
    -slower Wi-Fi/cellular

    other problems that are worse
    -not doing POST (power on self-test)
    -locked to a SIM carrier
    -not running on battery power
    -app crashes

    issues that can be worked around (any repair associated step requires the correct tools)
    -phone in download mode
    fix:
    1.set it out of download mode or
    2.flash the OS on the phone (recommend this route for security & mindfulness of the previous owner)

    steps for option 1
    -follow on screen instructions to reboot the phone out of download mode

    steps for option 2
    -connect your phone to a windows or macOS computer
    -download the right OS version for the phone (make sure the binary version is correct or it will not flash)
    -find a software to flash the phone with (you don't have to populate the user data section)
    -select the option to flash the OS
    -load the correspondent folders to the sections they belong
    -flash the OS & wait for a setup screen
    -set up the phone & test functionality

    no POST
    -repair a short (the screen can sometimes cause this, sometimes a shorted a part on the board)

    locked to SIM carrier
    -find a website or carrier to unlock the phone
    -put a SIM card in it
    -enter a code given or let the carrier do it

    not running on battery power
    1.replace the battery

    steps
    -remove the screen/midframe (use repair guide to assist in this step and further ones)
    -locate & disconnect the battery (if one in there)
    -find a working battery replacement (I wouldn't trust eBay on this unless you have sellers there you trust)
    -install the battery
    -test the phone without sticking in any parts (if it doesn't work, repeat steps starting from locating and disconnecting the battery)
    -install the parts w/ adhesive
    -test the battery long term
    -use the phone

    app crashes
    -remove the screen/midframe (use repair guide to assist in this step and other ones)
    -disconnect all connectors from the motherboard (start w/ the battery)
    -remove all screws fastening the motherboard in place
    -remove the motherboard
    -find working replacement (I wouldn't trust eBay on this unless you have sellers there you trust)
    -install motherboard screws (know what screw goes where to prevent long screw damage)
    -plug in all connectors (ending with the battery)
    -test all parts of the device (try reseating connectors first (make sure there is no dirt or misalignment in the connection, unplug battery first, and plug in battery last) if issue occurs then, remove & replace motherboard if any part isn't working)
    -use the device
    15 people found this helpful
    Report
    Reviewed in the United States on February 2, 2024
    Color: BlackSize: 32 GBVerified Purchase
    The media could not be loaded.
     Bought this phone for my 10ths son and he loves it, great buy
    Customer image
    4.0 out of 5 stars Great buy
    Reviewed in the United States on February 2, 2024
    Bought this phone for my 10ths son and he loves it, great buy
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    Reviewed in the United States on June 20, 2024
    Color: BlackSize: 32 GBVerified Purchase
    Good thing
    Reviewed in the United States on May 14, 2024
    Color: BlackSize: 32 GBVerified Purchase
    Got this phone for my daughter was very happy
    Reviewed in the United States on December 1, 2022
    Color: BlackSize: 32 GBVerified Purchase
    phone shopping frustrating experience I was trying to buy this phone for my dad second phone by the way through Amazon in the last 2 months to try to accommodate him because his of old phone broke. FreedomPop which is also merged with red pocket Just a little bit of information freedompop and red pocket are the same company that are piggybacking on AT&t' network which is a GSM network. This phone claimed that it was internationally unlocked and was a GSM phone but for some reason I'm seeing complaints that it's not working for every GSM Sim network.Please Amazon get your sellers to give the proper information it's very frustrating when supposedly something supposed to work and it doesn't. So just to make this statement clear I am not shopping on Amazon for cell phones ever again it is not worth it's better to walking to any cell phone store and buy it from them because this is ridiculous.
    37 people found this helpful
    Report
    Reviewed in the United States on July 5, 2023
    Color: BlackSize: 32 GBVerified Purchase
    This worked for several months, and then the problems started.

    This phone is now unreliable after 9 months of use. The problems happen at random time, but make it impossible to trust the phone.

    1) The phone will give a "black screen of death" and be unresponsive to the power button even with a nearly full charge. Much of the time you can fix this by simply inserting the power cable (and it turns on in less than a second). But that doesn't help when I am not at home.

    2) I have been getting complaints of calls not going through from friends.

    3) Sometimes the phone won't accept my PIN. I have to reboot the phone to get it to take the correct PIN.

    At this point, I would not recommend this phone.
    8 people found this helpful
    Report

    Top reviews from other countries

    Ramon
    5.0 out of 5 stars Funcionamiento
    Reviewed in Mexico on June 19, 2024
    Color: BlackSize: 32 GBVerified Purchase
    Por el precio que se pago es un buen producto su funcionamiento cumple con lo descrito por el vendedor.
    Marina
    5.0 out of 5 stars PRECIO POR CALIDAD
    Reviewed in Mexico on June 2, 2023
    Color: BlackSize: 32 GBVerified Purchase
    EL EQUIPO CUMPLE SU FUNCIÓN, ES PARA USO EMPRESARIAL Y NO HA TENIDO PROBLEMA, EQUIPO BÁSICO.
    Emma Garcia
    1.0 out of 5 stars ESTA BLOQUEADO PARA MÉXICO
    Reviewed in Mexico on January 19, 2024
    Color: BlackSize: 32 GBVerified Purchase
    Si estas buscando un Samsung en 2024, no lo compres por Amazon, al menos no compres este. Hoy 18 de enero de 2024 lo recibí pero al prenderlo y ponerle la tarjeta SIM me di cuenta de algo muy terrible, lo venden como "nuevo desbloqueado" pero viene bloqueado por "Vodacom South Africa" , lo que significa que no podrás usarlo en México.

    De verdad, me parece un insulto que no revisen que venga así el teléfono.
    Customer image
    Emma Garcia
    1.0 out of 5 stars ESTA BLOQUEADO PARA MÉXICO
    Reviewed in Mexico on January 19, 2024
    Si estas buscando un Samsung en 2024, no lo compres por Amazon, al menos no compres este. Hoy 18 de enero de 2024 lo recibí pero al prenderlo y ponerle la tarjeta SIM me di cuenta de algo muy terrible, lo venden como "nuevo desbloqueado" pero viene bloqueado por "Vodacom South Africa" , lo que significa que no podrás usarlo en México.

    De verdad, me parece un insulto que no revisen que venga así el teléfono.
    Images in this review
    Customer image
    Customer image
    3 people found this helpful
    Report
    J. Luis Pacheco Nuñez
    4.0 out of 5 stars Sencillo
    Reviewed in Mexico on November 13, 2023
    Color: BlackSize: 32 GBVerified Purchase
    Celular para lo mínimo, no hay que exigir.
    Macc
    5.0 out of 5 stars Calidad precio
    Reviewed in Mexico on June 29, 2023
    Color: BlackSize: 32 GBVerified Purchase
    Es muy buen producto la calidad de sonido y de pantalla es muy buena aunque no es de los más nuevos modelos está preparado con actualizaciones gratuitas Muy buen producto para personas mayores fácil de manejar y entender