20 Best Samsung Galaxy S3 At&t [2024]

Are you looking for the best Samsung Galaxy S3 At&t? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Samsung Galaxy S3 At&t.

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1 Samsung OEM Original Standard Battery B450BU for Samsung Galaxy S3 S III Mini AT&T SM-G730A Verizon... Samsung OEM Original Standard Battery B450BU for Samsung Galaxy S3 S III Mini AT&T SM-G730A...
2 Galaxy S3 Battery Acevan Li-ion S3 Batteries Replacement for Samsung Galaxy S3 EB-L1G6LLU, Verizon... Galaxy S3 Battery Acevan Li-ion S3 Batteries Replacement for Samsung Galaxy S3 EB-L1G6LLU,...
3 Galaxy S3 Battery,Cleantt 2100mAh Li-ion Battery Replacement for Samsung Galaxy S3, EB-L1G6LLU,... Galaxy S3 Battery,Cleantt 2100mAh Li-ion Battery Replacement for Samsung Galaxy S3, EB-L1G6LLU,...
4 Galaxy S3 Battery,Upgraded 2500mAh Replacement Battery for Samsung Galaxy S3,EB-L1G6LLU,Verizon I535... Galaxy S3 Battery,Upgraded 2500mAh Replacement Battery for Samsung Galaxy S3,EB-L1G6LLU,Verizon...
5 5X Replacement Touch Stylus Tips S Pen Nibs for Samsung Galaxy Note 9, Note 8, Galaxy Tab S3,Tab S4... 5X Replacement Touch Stylus Tips S Pen Nibs for Samsung Galaxy Note 9, Note 8, Galaxy Tab S3,Tab...
6 Straight Talk AT&T Compatible SIM card for AT&T phone or Unlocked GSM Phone including iPhone 3 & 4... Straight Talk AT&T Compatible SIM card for AT&T phone or Unlocked GSM Phone including iPhone 3 &...
7 Samsung Galaxy S3 Replacement Battery (2100 mAh) for AT&T, Sprint & T-Mobile Models - Battery -... Samsung Galaxy S3 Replacement Battery (2100 mAh) for AT&T, Sprint & T-Mobile Models - Battery -...
8 Acase Samsung Galaxy S3 Case - Superleggera PRO Dual Layer Protection (Black/Black) (Fits AT&T,... Acase Samsung Galaxy S3 Case - Superleggera PRO Dual Layer Protection (Black/Black) (Fits AT&T,...
9 10W Extra Long 6.5 Ft Samsung Galaxy S2 S3 S4 S5 S6 S7 J3 J7 Note 3 4 5 Edge, Nexus, BlackBerry, LG... 10W Extra Long 6.5 Ft Samsung Galaxy S2 S3 S4 S5 S6 S7 J3 J7 Note 3 4 5 Edge, Nexus, BlackBerry,...
10 eTECH Collection 5 Pack of Anti-Glare Screen Protectors for Samsung Galaxy S3 / SIII /i9300 AT&T,... eTECH Collection 5 Pack of Anti-Glare Screen Protectors for Samsung Galaxy S3 / SIII /i9300 AT&T,...
11 Samsung Galaxy S7 G930A 32GB AT&T Unlocked GSM - Gold Samsung Galaxy S7 G930A 32GB AT&T Unlocked GSM - Gold
12 Premium Quality Verizon OEM Leather Pouch Case Cover Holster Swivel Belt Clip for Alltel Motorola... Premium Quality Verizon OEM Leather Pouch Case Cover Holster Swivel Belt Clip for Alltel Motorola...
13 eTECH Collection 5 Pack of Crystal Clear Screen Protectors for Samsung Galaxy S3 / SIII /i9300 AT&T,... eTECH Collection 5 Pack of Crystal Clear Screen Protectors for Samsung Galaxy S3 / SIII /i9300...
14 Samsung Galaxy S7 SM-G930A AT&T Unlocked Smartphone, (Black Onyx) Samsung Galaxy S7 SM-G930A AT&T Unlocked Smartphone, (Black Onyx)
15 Samsung SM-T817A Galaxy Tab S2 32 GB Tablet 9.7 inches AT&T Wifi 4G Tablet (Renewed) Samsung SM-T817A Galaxy Tab S2 32 GB Tablet 9.7 inches AT&T Wifi 4G Tablet (Renewed)
16 AT&T Samsung Galaxy S7 Active Adaptive Fast Charger Micro USB 2.0 [1 Wall Charger + 5 FT Micro USB... AT&T Samsung Galaxy S7 Active Adaptive Fast Charger Micro USB 2.0 [1 Wall Charger + 5 FT Micro...
17 Samsung Galaxy S5 G900a 16GB Smartphone - Unlocked by AT&T for all GSM Carriers Smartphone w/ 16MP... Samsung Galaxy S5 G900a 16GB Smartphone - Unlocked by AT&T for all GSM Carriers Smartphone w/...
18 Samsung Express Prime 3 with 16GB Memory, AT&T Prepaid Cell Phone - Black Samsung Express Prime 3 with 16GB Memory, AT&T Prepaid Cell Phone - Black
19 6ft Android Charger Cable, CyvenSmart 5-Pack 6 foot Micro USB Cable Cord Fast Charging Phone Charger... 6ft Android Charger Cable, CyvenSmart 5-Pack 6 foot Micro USB Cable Cord Fast Charging Phone...
20 SAMSUNG Galaxy S20 FE 5G Cell Phone, Factory Unlocked Android Smartphone, 128GB, Pro Grade Camera,... SAMSUNG Galaxy S20 FE 5G Cell Phone, Factory Unlocked Android Smartphone, 128GB, Pro Grade...
Bestseller No. 1
Samsung OEM Original Standard Battery B450BU for Samsung Galaxy S3 S III Mini AT&T SM-G730A Verizon...
  • Brand : Samsung
  • Item : B450BU
  • Capacity : 2000 mAh
  • Compatibility : Samsung Galaxy S3 Mini AT&T SM-G730A , Verizon SM-G730V
Bestseller No. 2
Galaxy S3 Battery Acevan Li-ion S3 Batteries Replacement for Samsung Galaxy S3 EB-L1G6LLU, Verizon...
  • Manufactured and tested under strict quality control standards, CE and ROHS certified
  • High quality grade A battery cells ensure longer battery life (500+ cycles) , high-speed, efficient charging
  • Build-in special microchip will prevent your Samsung Galaxy S3 battery Over-Charging, Over-Discharging, Over-Heating and Short-Circuiting, extended...
  • 2 Years Worry-Free Warranty, Purchased with confidence: 30 days money back guarantee,2 years warranty support. What we sell is not only high quality...
  • What you get: 1 x 2300 mAh Galaxy S3 phone battery new, 1 x Micro USB 2.0 charger cable ( gift ), 1 x Manual, 2 years warranty. Any question, please...
Bestseller No. 3
Galaxy S3 Battery,Cleantt 2100mAh Li-ion Battery Replacement for Samsung Galaxy S3, EB-L1G6LLU,...
  • Compatible with all major wireless Carriers for the Samsung Galaxy S3, I9305 LTE, I535 (Verizon), T999 (Tmobile), I747 (AT&T), L710 (Sprint), [ Not...
  • High Qulity:The Galaxy S3 Battery is manufactured and tested under strict quality control standards.Passed FCC, CE and RoHS certification, reliable...
  • Upgraded Spare Battery:This Grade A cells battery will provide you with up to 400 Lifetime Charge Cycles with a high-speed and efficient...
  • Specifications:This Galaxy S3 replacement battery has a capacity of 2,100 mAh,Lithium Ion material, 3.85V Voltage, will make your phone's battery life...
  • Customer Service Guarantee: 24-hour customer service support, 30-day full refund, 24-month quality warranty.If you have any questions, please feel...
Bestseller No. 4
Galaxy S3 Battery,Upgraded 2500mAh Replacement Battery for Samsung Galaxy S3,EB-L1G6LLU,Verizon I535...
  • 〠【HIGH QUALITY GRADE A PREMIUM BATTERY】:This Upgraded S3 battery uses Grade A+ rated battery cells with CE and ROHS certification,ensure last...
  • 〠【COMPATIBLE MODELS】:Suitable for all Samsung Galaxy S3 EB-L1G6LLA/LZ/LU,I9300,I9305 LTE, I535 (Verizon),T999 (Tmobile),I747 (AT&T),L710...
  • 〠【HOW TO USE】:Using up all the power of battery for the first three times before charging,and then take a full charge,thus the battery can be...
  • 〠【LONG-LASTING REPLACEMENT BATTERY】:Bring your Galaxy S3's battery life back to glory and save the money of an upgrade; get from 0% to 100%...
  • 〠【WORRY-FREE WARRANTY】:36 Month Warranty and 30 days Money Back.We take care of all quality-related issues with a REPLACEMENT or REFUND.Please...
Bestseller No. 5
5X Replacement Touch Stylus Tips S Pen Nibs for Samsung Galaxy Note 9, Note 8, Galaxy Tab S3,Tab S4...
  • 5 pieces top tips nibs replacement, mixed colors as picture
  • Included special design tool to make the replacement work easy
  • Included 3 soft tips nibs and 2 less soft tips nibs for your convenient, some users would prefer soft other hard also soft work on most application...
  • Easy 2 steps installation and repair work is done, no need to spend extra cost to new expensive stylus pen, will work as good as when you first got...
  • Compatible Samsung Galaxy Note 9, Note 8, Galaxy Tab S3,Tab S4 Tab 2 AT&T Verizon Sprint Tmobile Carriers
Bestseller No. 6
Straight Talk AT&T Compatible SIM card for AT&T phone or Unlocked GSM Phone including iPhone 3 & 4...
  • This SIM card is for Straight Talk bring your own phone $45 plan which includes unlimited talk/text/data. Includes 5GB of LTE data. It only works on...
  • For AT&T branded or factory unlocked iPhone 3, 3S, 4, 4S. NOT COMPATIBLE with iPhone 5 and 6 (need Nano SIM).
  • For AT&T branded or factory unlocked Samsung Galaxy phones S3, S4 and S5, Note 2, 3, 4. NOT COMPATIBLE with S6 series and Note 5 (need Nano SIM).
  • For other GSM unlocked phone such as Blu, Huawei, OnePlus, Motorola, Nokia and other brands.
  • Operates on ATT tower through Straight Talk. NOT COMPATIBLE woth CDMA OR VERIZON branded phone that works on VERIZON tower. Please verify your phone...
Bestseller No. 7
Samsung Galaxy S3 Replacement Battery (2100 mAh) for AT&T, Sprint & T-Mobile Models - Battery -...
  • Guaranteed brand new product when purchased
  • Samsung original battery for Galaxy S3
  • It is recommended to fully drain and fully charge the battery especially during the first 3 charging and discharging cycles doing so may greatly...
  • 2100mAh battery allows you to store power necessary to keep your device charged throughout the day
Bestseller No. 8
Acase Samsung Galaxy S3 Case - Superleggera PRO Dual Layer Protection (Black/Black) (Fits AT&T,...
  • Compatibility: Samsung Galaxy S3 i9300 i747 i535 T999 L710 -Verizon & AT&T & Sprint & T-mobile
  • Combines Polycarbonate Cover with rubber coating with Protective silicone skin
  • The Acase Samsung Galaxy S3 case can access to all buttons and features
  • Slick, highly Black Polycarbonate Cover with Black Protective Silicone Skin
  • Black, White, Red, Blue and Purple
Bestseller No. 9
10W Extra Long 6.5 Ft Samsung Galaxy S2 S3 S4 S5 S6 S7 J3 J7 Note 3 4 5 Edge, Nexus, BlackBerry, LG...
  • FEATURES / POWER SPECS : Only Pwr+ Chargers Have Extra Long 6.5 Ft Power Cords / Smart Power: 5V 2.1A 5W 9W 10W Powerfast Quick Rapid Fast Charger...
  • COMPATIBILITY: Samsung Galaxy S2 S3 S4 S5 S6 S7 Edge Active Plus J3 J7 Note 2 3 4 5 Tab 3 4 E 9.6 A 9.7 10.1 10.5 Pro 12.2 Rugby Grand Core Prime...
  • HTC One A9 M7 M8 M9 530 626 Rezound | RCA Cambio 10.1 Galileo Pro 11.5 | NVIDIA SHIELD | Asus Transformer Book Pad T100 Mini T102HA Zenpad 8 10...
  • SAFETY / UL LISTED: Tested, Approved and Certified by UL. E475124 number is unique to PWR+ and easily verifiable on UL website. Amazon prohibits sale...
  • WARRANTY: 30 Days Refund - 24 Months Exchange. PWR+ is WA, USA based company. We are friendly Customer Support Experts
Bestseller No. 10
eTECH Collection 5 Pack of Anti-Glare Screen Protectors for Samsung Galaxy S3 / SIII /i9300 AT&T,...
  • Specially designed screen protector for Samsung Galaxy S3 (samsung part# i9300)
  • Precisely cut to fit devices screen.
  • Non-adhesive backing will not leave sticky residue behind if you decide to remove screen protector.
  • Includes cloth, and screen protector.
  • INCLUDES 5 SCREEN PROTECTORS! EVERYONE NEEDS BACKUPS OR YOU CAN GIVE THE OTHER 4 AS GIFTS!
Bestseller No. 11
Samsung Galaxy S7 G930A 32GB AT&T Unlocked GSM - Gold
  • 4 GB RAM; 32 GB Internal Memory; microSD, up to 256 GB (dedicated slot); Non removable Li Ion 3000 mAh battery
  • OS Android OS, v6.0 (Marshmallow); Chipset Qualcomm MSM8996 Snapdragon 820; CPU Dual Core 2.15 GHz Kryo Dual Core 1.6 GHz Kryo; GPU Adreno 530
Bestseller No. 12
Premium Quality Verizon OEM Leather Pouch Case Cover Holster Swivel Belt Clip for Alltel Motorola...
  • Item 1: Original Verizon leather case. Premium quality cover with Verizon Model # UNILPDASDPCH4. Soft lining and protection against scratching and 180...
  • Magnetic Closure for convenience. Finger hole in bottom of case for easy removal. Designed for perfect fit with your phone and Device friendly magnets...
  • NOTE: IT IS NOT GUARANTEED THAT YOUR PHONE WILL FIT IF YOUR PHONE HAS ANOTHER COVER ON IT SUCH SILICONE OR HARD CASE.
  • Item 2: Universal Phone Stand: Credit Card Size Flexible and Adjustable Phone Stand that fits in your wallet.
  • NOTE: This stand is a free item and might come in different colors and drawing patterns on it.
Bestseller No. 13
eTECH Collection 5 Pack of Crystal Clear Screen Protectors for Samsung Galaxy S3 / SIII /i9300 AT&T,...
  • Specially designed screen protector for Samsung Galaxy S3 (samsung part# i9300)
  • Precisely cut to fit devices screen.
  • Non-adhesive backing will not leave sticky residue behind if you decide to remove screen protector.
  • Includes cloth, and screen protector.
  • INCLUDES 5 SCREEN PROTECTORS! EVERYONE NEEDS BACKUPS OR YOU CAN GIVE THE OTHER 4 AS GIFTS!
Bestseller No. 14
Samsung Galaxy S7 SM-G930A AT&T Unlocked Smartphone, (Black Onyx)
  • AT&T Branded but is ALSO unlocked for all GSM carriers worldwide (i.e. carriers that use a SIM card), like T-Mobile, H2O, etc. LTE Band include: 1, 2,...
  • Built-in, defense-grade mobile security with the industry-trusted Samsung Knox platform
  • Powerful productivity features so you can work on the move, all day long, on the stunning 5.1-inch Super AMOLED Display
  • Light, sleek, elegant design with an all-glass-and-metal chassis that reflects the quality of your organization
  • Internal Memory: 32 GB, 4 GB RAM (memory not expandable)
Bestseller No. 15
Samsung SM-T817A Galaxy Tab S2 32 GB Tablet 9.7 inches AT&T Wifi 4G Tablet (Renewed)
  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic...
  • Display: 9.7" (2048 x1536) touchscreen
  • CPU: octa-core (1.9 GHz Quad + 1.3 GHz Quad), exynos 5433
  • Os: Android 5.1, lollipop
  • Standard Memory: 3 GB + 32GB SSD
SaleBestseller No. 17
Samsung Galaxy S5 G900a 16GB Smartphone - Unlocked by AT&T for all GSM Carriers Smartphone w/ 16MP...
  • 5.1(inch) Super AMOLED Capacitive Touchscreen, 1080 x 1920 pixel resolution w/ Corning Gorilla Glass 3
  • Operating System: Android OS, Internal Memory: 16GB, 2GB RAM (microSD Up to 256GB)
  • 16 Megapixel Camera with Phase Detection Autofocus, f/2.2, 31mm, 1/2.6" Sensor Size w/ 2 Megapixel Front Camera with f/2.4, 22mm lens, 1080p @ 30fps
  • Processor: QuadCore 2.5 GHz Krait 400, Chipset: Qualcomm MSM8974AC Snapdragon 801
  • Removable Lithium Ion 2800 mAh Battery, Dimensions: 5.59 x 2.85 x 0.32 inches, Weight: 5.11 oz
Bestseller No. 18
Samsung Express Prime 3 with 16GB Memory, AT&T Prepaid Cell Phone - Black
  • Prepaid Mobile Phone
  • Allows you to capture images and videos on the go. Also includes a 5.0MP front-facing camera.
  • Enjoy plenty of storage space for your contacts, music, apps and more. Expand your storage space up to 256GB by adding a microSD card (sold...
  • Share your 4G data connection with other compatible wireless devices.*
  • Provides fast web connection for downloading apps, streaming content and staying connected on social media.
Bestseller No. 19
6ft Android Charger Cable, CyvenSmart 5-Pack 6 foot Micro USB Cable Cord Fast Charging Phone Charger...
  • 【Compatible Devices】 6 ft USB Charging Cable fast charge and work well with most Android Phone,Samsung Galaxy S7/S7 Edge/S6/S6 Edge/A...
  • 【QUICK CHARGING & SYNC】Rated at 2.4 A, this CYVENSMART Micro USB charging cable can charge your phone faster than regular cables. Equipped with...
  • 【EXTRA REACH】6ft Android charging cable is well made with smooth double - braided Nylon that could protect wire cores and resists kinks.
  • 【DURABILITY & FLEXIBLE】With tested 10000+ bend lifespan, our USB charger cords are still sturdy and strong. The cord is also tangle free and...
  • 【What You Get】CYVENSMART 6ft Android Charger Cable.
Bestseller No. 20
SAMSUNG Galaxy S20 FE 5G Cell Phone, Factory Unlocked Android Smartphone, 128GB, Pro Grade Camera,...
  • MORE FREEDOM: With unlocked by Samsung, you call the shots; Start with the Galaxy S20 FE 5G then choose your carrier, data plan, services, features,...
  • INFINITY-O DISPLAY: The 6.5” FHD Infinity-O Display has barely-there bezels surrounding the flat edges, and a super small punch hole for the...
  • PRO-GRADE CAMERA: The same pro-grade triple lens S20 camera, now available in FE; Three cameras on the rear let you snapshot moments in your own way
  • 30X SPACE ZOOM: Zoom in close from afar or magnify details of something nearby with the power of 30X Space Zoom
  • NIGHT MODE: With bigger pixels and enhanced camera AI, the rear camera adjusts to pull in light even when it’s dark so your shots come out detailed...

Having trouble finding a great Samsung Galaxy S3 At&t?

This problem is well understood by us because we have gone through the entire Samsung Galaxy S3 At&t research process ourselves, which is why we have put together a comprehensive list of the best Samsung Galaxy S3 At&ts available in the market today.

After hours of searching and using all the models on the market, we have found the best Samsung Galaxy S3 At&t for 2023. See our ranking below!

How Do You Buy The Best Samsung Galaxy S3 At&t?

Do you get stressed out thinking about shopping for a great Samsung Galaxy S3 At&t? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Samsung Galaxy S3 At&t, which is why we have assembled a comprehensive list of the greatest Samsung Galaxy S3 At&t available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Samsung Galaxy S3 At&t that you consider buying. Your questions might include the following:

  • Is it worth buying an Samsung Galaxy S3 At&t?
  • What benefits are there with buying an Samsung Galaxy S3 At&t?
  • What factors deserve consideration when shopping for an effective Samsung Galaxy S3 At&t?
  • Why is it crucial to invest in any Samsung Galaxy S3 At&t, much less the best one?
  • Which Samsung Galaxy S3 At&t are good in the current market?
  • Where can you find information like this about Samsung Galaxy S3 At&t?

We’re convinced that you likely have far more questions than just these regarding Samsung Galaxy S3 At&t, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Samsung Galaxy S3 At&t, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Samsung Galaxy S3 At&t. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Samsung Galaxy S3 At&t buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Samsung Galaxy S3 At&t currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Samsung Galaxy S3 At&t has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Samsung Galaxy S3 At&t?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Samsung Galaxy S3 At&t.
  5. Customer Ratings: Number ratings grade Samsung Galaxy S3 At&t objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Samsung Galaxy S3 At&t.
  7. Product Quality: You don’t always get what you pay for with an Samsung Galaxy S3 At&t, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Samsung Galaxy S3 At&t is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Samsung Galaxy S3 At&t information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Samsung Galaxy S3 At&t is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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