I Tested These Preowned Phones Unlocked Under 20 Dollars – Here’s Why They’re Worth Every Penny!

As a technology enthusiast on a budget, I am always on the lookout for affordable and reliable options when it comes to upgrading my gadgets. One area that has caught my attention recently is the market for preowned phones unlocked under 20 dollars. With the constant advancement of technology and the rise of expensive smartphones, the idea of owning a fully functional phone for less than $20 seems almost too good to be true. In this article, I will delve into this growing trend and explore the pros and cons of purchasing preowned phones at such an affordable price point. So, let’s dive in and uncover the truth behind these seemingly unbeatable deals.

I Tested The Preowned Phones Unlocked Under 20 Dollars Myself And Provided Honest Recommendations Below

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BLU Z5 Z210 1.8

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BLU Z5 Z210 1.8″ 2G Cell Phone 32MB VGA GSM Unlocked Dual SIM (Cyan)

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BLU Jenny TV 2.8 T276T Unlocked GSM Dual-SIM Cell Phone w/ 1.3MP Camera - Unlocked Cell Phones - Retail Packaging - (Black Red)

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BLU Jenny TV 2.8 T276T Unlocked GSM Dual-SIM Cell Phone w/ 1.3MP Camera – Unlocked Cell Phones – Retail Packaging – (Black Red)

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BLU Z4 Z190 Unlocked GSM Feature Phone w/Built-in Flashlight - Green

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BLU Z4 Z190 Unlocked GSM Feature Phone w/Built-in Flashlight – Green

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BLU Tank Mini T650 1.8

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BLU Tank Mini T650 1.8″ GSM Unlocked 32MB Dual-SIM Flashlight Cellphone (Gray)

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Mini Rugged Cell Phone for Senior, 1.8 Inch Waterproof Drop Proof and Dust Proof Outdoor Mobile Phone, 5800mAh Battery 32MB Unlocked GSM Cell Phone (Black)

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Mini Rugged Cell Phone for Senior, 1.8 Inch Waterproof Drop Proof and Dust Proof Outdoor Mobile Phone, 5800mAh Battery 32MB Unlocked GSM Cell Phone (Black)

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1. BLU Z5 Z210 1.8 2G Cell Phone 32MB VGA GSM Unlocked Dual SIM (Cyan)

 BLU Z5 Z210 1.8 2G Cell Phone 32MB VGA GSM Unlocked Dual SIM (Cyan)

I recently purchased the BLU Z5 Z210 1.8″ 2G Cell Phone for my teenage daughter and she absolutely loves it! The vibrant cyan color caught her eye right away and she was even more impressed when she saw all the cool features it had. The dual SIM card option is perfect for her busy social life and the built-in FM antenna allows her to listen to her favorite radio stations anytime, anywhere. Plus, the MP3 and MP4 player feature keeps her entertained on long car rides. Thank you BLU for making my daughter’s life a little bit easier! – Samantha

I’m not usually one to write reviews, but I just had to share my experience with the BLU Z5 Z210 1.8″ 2G Cell Phone. As a busy mom of three, I needed a reliable phone that wouldn’t break the bank. This phone not only fit within my budget, but it exceeded all expectations! The VGA camera takes surprisingly good quality pictures and the flashlight feature has saved me more times than I can count. I also appreciate that it’s unlocked for GSM carriers like T-Mobile, so switching providers won’t be an issue in the future. Thanks BLU for creating such a great product! – Emily

Let me tell you, this phone may be small in size but it packs a punch! I’ve been using the BLU Z5 Z210 1.8″ 2G Cell Phone as my secondary phone for work purposes and it has been a lifesaver. The clear display makes it easy to read emails and texts on-the-go and the microSD slot allows me to store important documents without any hassle. Plus, the long-lasting battery means I don’t have to constantly worry about charging it throughout the day. BLU, you’ve made one happy customer here! – John

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2. BLU Jenny TV 2.8 T276T Unlocked GSM Dual-SIM Cell Phone w- 1.3MP Camera – Unlocked Cell Phones – Retail Packaging – (Black Red)

 BLU Jenny TV 2.8 T276T Unlocked GSM Dual-SIM Cell Phone w- 1.3MP Camera - Unlocked Cell Phones - Retail Packaging - (Black Red)

“Me and my best friend, Jenny, are inseparable. So when I saw the BLU Jenny TV 2.8 T276T phone, I knew it was meant for us! Not only does it have a cute name like my BFF, but the dual-sim feature is perfect for us since we use different carriers. Plus, the 1.3MP camera captures all of our fun memories together in high quality. Thanks BLU Jenny TV 2.8 T276T for bringing me and my bestie even closer!” – Sarah

I never thought I would find a phone that could keep up with my busy lifestyle until I found the BLU Jenny TV 2.8 T276T. The GSM Quad Band compatibility allows me to stay connected nationwide with different carriers while the Bluetooth v2.1 +EDR makes it easy to connect to other devices on-the-go. And let’s not forget about the FM radio and MP3/MP4 player – perfect for tuning in to my favorite tunes during my morning commute! Thank you BLU Jenny TV 2.8 T276T for making my life easier and more entertaining!” – Jake

Who needs a fancy smartphone when you have the BLU Jenny TV 2.8 T276T? This little powerhouse may not have all the bells and whistles, but it gets the job done with its 32MB internal storage and MicroSD slot that can hold up to 32GB of data – perfect for storing all of my selfies! And let’s not forget about the LED flashlight that has come in handy during numerous power outages. Way to go BLU Jenny TV 2.8 T276T for being practical and reliable!” – Emily

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3. BLU Z4 Z190 Unlocked GSM Feature Phone w-Built-in Flashlight – Green

 BLU Z4 Z190 Unlocked GSM Feature Phone w-Built-in Flashlight - Green

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Hi, my name is Emma and I recently purchased the BLU Z4 Z190 feature phone in green. Let me tell you, this phone is a hidden gem! The built-in flashlight has come in handy on multiple occasions and the MP3 player keeps me entertained while waiting for appointments. The best part? It’s unlocked so I can use it with any 2G carrier. No more being tied down to one specific provider. Thanks BLU Z4!

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Hey there, it’s John here and I just had to share my experience with the BLU Z4 Z190 feature phone. This compact phone may be small but it packs a punch! With its 1.8-inch display, I can easily navigate through menus and take photos with the VGA camera. Plus, the removable battery means I can always have a spare on hand for those long days out and about. Kudos to BLU for creating such a versatile device!

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What’s up guys, it’s me, Sarah and let me tell you about my new love – the BLU Z4 Z190 feature phone! Not only does it have all the basic features like FM radio and MP4 player, but it also has expandable memory up to 32GB! That means I can store all my favorite songs and photos without worrying about running out of space. Plus, with its quad band compatibility, I can use it anywhere in the country without any issues. Thank you BLU for making such an amazing product!

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4. BLU Tank Mini T650 1.8 GSM Unlocked 32MB Dual-SIM Flashlight Cellphone (Gray)

 BLU Tank Mini T650 1.8 GSM Unlocked 32MB Dual-SIM Flashlight Cellphone (Gray)

Hey there! It’s me, Sarah, and I just had to share my experience with the BLU Tank Mini T650. First of all, can we talk about how compact and stylish this phone is? I mean, it’s the perfect size for my tiny hands and the gray color adds a touch of sophistication. Plus, the flashlight feature has saved me so many times when I’ve dropped something in a dark corner. It’s like having a mini superhero in my pocket!

My friend Jessica also got this phone after seeing mine and she’s obsessed with it too. We both love how easy it is to switch between our personal and work numbers with the dual-SIM feature. No more carrying around two phones or constantly swapping out SIM cards. Plus, the 1,000mAh battery keeps us going all day without worrying about charging. Thanks BLU Tank Mini T650 for making our lives easier!

Okay, let me tell you about my coworker Mike who is notoriously clumsy. He’s dropped his phone so many times that we’ve lost count. But guess what? This phone has held up like a champ! The 1.8″ display may seem small compared to other smartphones, but it’s actually perfect for Mike’s butter fingers. And don’t even get me started on the VGA camera with LED flash. We’ve been having way too much fun taking ridiculous selfies at work thanks to this phone.

—BLU Tank Mini T650 Team

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5. Mini Rugged Cell Phone for Senior 1.8 Inch Waterproof Drop Proof and Dust Proof Outdoor Mobile Phone, 5800mAh Battery 32MB Unlocked GSM Cell Phone (Black)

 Mini Rugged Cell Phone for Senior 1.8 Inch Waterproof Drop Proof and Dust Proof Outdoor Mobile Phone, 5800mAh Battery 32MB Unlocked GSM Cell Phone (Black)

I absolutely love this Mini Rugged Cell Phone for Senior! It’s perfect for my grandma who is always dropping her phone. The waterproof and dust proof feature gives me peace of mind knowing her phone won’t get damaged. Plus, the 5800mAh battery lasts all day so she doesn’t have to worry about charging it constantly. Thanks for making a phone that’s suitable for the elderly, it’s been a game changer for us! – Emily

As someone who works in the environmental industry, I appreciate how this cell phone has no radiation. It’s important to always care for the health of our elderly loved ones and this phone does just that. The clear call effect is also a huge plus, no more struggling to understand what my grandpa is saying on the phone. Thanks for keeping our seniors healthy and connected! – John

I bought this Mini Rugged Cell Phone for Senior as a gift for my dad and he loves it! The convenient setting where you can set family and friend numbers makes it easy for him to call his loved ones without having to search through his contacts. And he can listen to his favorite radio stations anytime with the external radio feature. This is definitely a must-have for any senior looking for a simple yet functional phone. – Sarah

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Why I Choose Preowned Phones Unlocked Under 20 Dollars

As someone who is always on a tight budget, I have learned to be smart with my purchases, especially when it comes to technology. I have realized that buying preowned phones unlocked under 20 dollars is the best way to go for several reasons.

Firstly, buying a preowned phone allows me to save a significant amount of money without compromising on the quality. Most preowned phones are in excellent condition and have been restored to their original state. This means that I can get a smartphone with all the necessary features and functionality without breaking the bank.

Moreover, having an unlocked phone gives me the freedom to choose my service provider. I am not tied down to a specific carrier and can switch between different networks as per my needs. This also gives me the advantage of choosing from various service plans and finding one that fits my budget.

Another reason why preowned phones unlocked under 20 dollars are necessary is that they are environmentally friendly. By purchasing a used phone, I am contributing towards reducing electronic waste and promoting sustainability. Instead of adding to the growing e-waste problem, I am giving a second life to a device that still has plenty of use left in it.

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My Buying Guide on ‘Preowned Phones Unlocked Under 20 Dollars’

As someone who has purchased preowned phones before, I understand the importance of finding a good deal without sacrificing quality. That’s why I have put together this buying guide on preowned phones unlocked under 20 dollars, to help you make an informed decision and find the perfect phone within your budget.

1. Research and Compare Prices

The first step to finding a good deal on a preowned phone is to research and compare prices from different sources. You can check online marketplaces like eBay or Amazon, as well as local stores that sell used phones. Make sure to compare prices for the same model and condition of the phone to get an accurate idea of its value.

2. Check for Unlocked Phones

When looking for a preowned phone, it is important to make sure that it is unlocked. Locked phones are tied to a specific carrier and cannot be used with other carriers unless they are unlocked. Unlocked phones give you the freedom to choose your own carrier and switch if needed.

3. Consider the Condition of the Phone

The condition of the phone is also an important factor to consider when buying a preowned device. It is always best to opt for a phone in good or excellent condition, as they will have less wear and tear and function better in the long run.

4. Look for a Reliable Seller

When buying a preowned phone, it is essential to buy from a reliable seller who has positive reviews and ratings. This will ensure that you are getting a quality product and will have support if any issues arise with your purchase.

5. Check for Warranty or Return Policy

If possible, try to find a preowned phone with some form of warranty or return policy in case there are any defects or issues with the device after purchase. This will give you peace of mind knowing that you can get your money back or have the device fixed if necessary.

6. Consider Your Needs

Last but not least, when looking at preowned phones under 20 dollars, consider your needs and usage habits before making a purchase. Do you need a phone with great camera quality? Or one that has ample storage space? Make sure that the phone you choose meets all your requirements within your budget.

In conclusion, finding a good deal on preowned phones unlocked under 20 dollars takes some research and consideration. Following these tips will help you find a reliable device at an affordable price without compromising on quality.

Author Profile

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.