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Buy Certified Pre-owned (CPO) iPhones, Samsung and Huawei phones in Grade A condition and performing like new.

Unlocked and open to all S.A networks. Sourced from reputable suppliers, extensively tested and phone check certified. Buy a Certified Pre-owned phone from Techexchange with our 7 day guarantee and covered by our 6 month Techexchange warranty. You’re getting a quality device at a great price! All certified pre-owned devices are sold with a premium generic charging cable.

Showing 17–32 of 102 resultsSorted by popularity

TechExchange

4.9

Based on 319 reviews

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Nicholas Naude

5 months ago

I have bought a second phone from them, and it has been very easy. They come in excellent condition. I recommend them if you ever want to buy a phone.

kraftin kolor

6 months ago

I bought a iPhone from Tech Exchange on the 26 February 2026 and received it the 4 March, and the service was absolutely amazing. Richard contacted me and just offered me different options on the phone I wanted. Absolutely amazing service and will definitely recommend them. Thank you for the excellent service. Regards Yolande

Stanley Gie

8 months ago

Outstanding experience – highly recommended

I was honestly quite skeptical about buying a refurbished phone, but my experience with TechExchange has completely changed my view.

The phone arrived quickly, well packaged, and in immaculate condition — genuinely looks and feels brand new. Screen, body, and overall finish are flawless, and the device performs exactly as it should. If it hadn’t come in a refurbished box, I would have assumed it was new.

Communication was clear and professional, and Richard at TechExchange was upfront and helpful throughout the process, which I really appreciated. Delivery was fast, and the whole experience was smooth from start to finish.

What really stands out is the quality of the refurbishment and the confidence they inspire. It’s clear that these devices are properly checked and graded, not just resold.

I’d happily recommend TechExchange to anyone considering a refurbished device, especially if you’re on the fence like I was. Great service, great value, and multiple payment options make the whole experience even better.

Will definitely use them again.

lwazi dube

9 months ago

Excellent service. I was reffered to your company and made my first purchase. I was informed that there would be a color change on the device as the initial one I ordered is faulty. They asked for my consent and I agreed and within 24hrs my Demo IPhone 14 Pro Max was delivered to me. You guys are the best.

Kristy Jubber

11 months ago

If you are looking for a credible, reliable and professional company, who goes over and beyond, then Techexchange is most definitely a brilliant option.

After a different online company stole 13k from me, I was obviously nervous about placing another order.
I emailed them and explained that I was apprehensive to order anything online anymore due to my experience a few days earlier.

Within minutes I received a phone call from one of the friendliest and most professional people, who spoke me through the process and asked for more details of exactly what I was looking for.
He then checked to ensure availability and spec of the device and stayed in direct contact with me, updating me constantly.
This was not just an employee, but the CEO.

Richard, THANK YOU.
Your company delivers on exactly what you offer, in service, spec of goods and standard.
It is absolutely awesome to work with a company with such high integrity and professionalism.

Charlotte Minky

1 year ago

5 stars are not even enough to describe how Happy I am... Definitely gonna make another purchase they are loving kind people who give nothing but 1100%. I am happy with my purchase.

Sarah Kok

1 year ago

I wasn't sure about this company, but checked out some reviews and took a chance. It took 5 working days before I held my new phone in my hand.

After nearly 6 years of owning an S10 (still a great phone by the way), I have now upgraded to an S21. While is has many of the same features as the S10, there are differences. The photos? Wow! Again, same 12 MP camera as the S10, but it does portrait-type shots even when it's on normal camera mode. I sometimes struggled to take wide shots with the S10 and get the blurry background effect, whereas this phone does it without even breaking a circuit.

But I digress, back to TechExchange. The generic charger isn't fast charging, despite what the box says, but the phone is exactly as advertised and that is definitely what will make me buy from you guys again (hubby needs a new phone so I will be back). Thank you!

Hugh Stam

1 year ago

Had a brilliant experience dealing with tech exchange

Tshwanelo Mokatsanynane

1 year ago

Phone arrived within 3days of purchase and is in excellent condition

JIMMY GOUNARIS

2 years ago

Highly recommended. I bought a demo S22 then we changed to a S22 plus as my wife wanted a bigger screen
Even with the exchange all went well.
Phone is as new demo model.

Virginie Rozot

2 years ago

I bought an iPhone 13 Pro demo on techexchange. I was extremely worried about scams but I chatted to Richard on WhatsApp who replied to all my questions. I received a call from Richard as the phone color I wanted did not have 100% battery life and he proposed me another color. I received the phone as described, new condition, 100% battery in its original box with charger and pin 3 days after the call. The courrier guy has a tracking system which allows you to follow the delivery process. I am extremely satisfied by the product and service. I definitely recommend!

Jacques 76

2 years ago

Very happy with Techexchange will recommend to my friends and family, Richard is always quick to respond and happy to help

Siphokazi Maku

2 years ago

Excellent Service. Highly recommended. Received my second purchase iphone 7. Happy customer.

Charles Khotso Letebele

2 years ago

Very satisfied with services rendered,will highly recommend it.
Still happy with my purchase(A33 5G)

Joanie Vertue

2 years ago

Best and friendliest servers ever. Very quick and supportive. Open and clear communication.
Thank you very much!

Etienne Allers

2 years ago

I've bought three phones from TechExchange over a period of time. There service and products are outstanding, will definitely buy from them again without hesitation.

Aggrey Mokaya

2 years ago

Great product. Better than advertised and great price and customer care. The delivery was prompt and everything was professionally managed. I would definitely buy another device from them.

wernich wilsenach

2 years ago

i’ve bought two demo phones from techexchange two tears apart and they both appeared to be brand new. screens were unscratched, and not like when someone tells you it looks new, i mean literally no scratches. rest of the phone also great, even had those little plastic strips on the sides and the one on the screen and the back. also, the prices are great. :)

David Moshabane

2 years ago

I'm very delighted with the Samsung S20 plus i have received 😀 no complaints 😀

Lyle Arrison

2 years ago

I was seeking to buy a phone. Went online and came across TechExchange,with a huge amount of skeptism, did some research and with the help of the reviews of others, I trusted the process. And here I am typing this review from my new device. Thanks to Richard and his team delivering excellent service, device was received within a day. Extremely chuffed. Thanks again.

siphe sicwetsha

2 years ago

thank you so much for the remarkable and exceptional service

Babalwa Outshiki

2 years ago

I purchased a Samsung Galaxy S8 in May of 2024 in pristine condition and am still using it. Today, I received a Samsung A50 for my husband, and he is thrilled with it. I highly recommend TechExchange; their services are excellent, and the team maintains constant communication from the moment an order is placed until it is received. Kudos to the TechExchange team.

Serena TM

2 years ago

Wow, absolutely incredible service!!

They really went out of their way to assist me in purchasing a device.

The delivery was incredibly quick as well.

I would absolutely recommend anyone who would like to purchase any electronic device to actually use tech exchange they also provide a warranty on their devices, how cool is that!?

Thank you so much for the amazing work guys keep it up!

Jeremy Nel

2 years ago

Highly recommended TechExchange.
Service is very good and communication excellent.Great shopping experience if you looking for a cell phone.

Jillian Bryant

2 years ago

This is the second time we have done business with TechExchange and again, the service we received was fantastic. They were eager to help and answer all our questions. We were in a rush to get the Samsung note 9 and Richard was very kind in assisting. We received the phone in one day.

Thank you and we will definitely do business again in the future.

2 years ago

TechExhange's personnel are competent and friendly. Their service is excellent. This is the company that should be on top of your list. I am very satisfied with both the phone and Richard's competence and friendliness. Will definitely recommend them to my friends.

Olefile Selau

2 years ago

Service was efficient! Highly Recommend! Will definitely be coming back for more!

Evert Visser

2 years ago

I bought a new Huawei P20 Pro phone from this company. The service was very fast, profesional and friendly. Phone was shipped promptly and I was informed all the way until I recieved it. Delivery was also very fast. I am very happy with my purchase. Will buy again from this seller.

Ian Grant

2 years ago

Excellent Service from the sales team. Had my new phone delivered to me in port elizabeth within 24hrs of placing the order.The phone is 💯. I Highly recommend Tech Exchange.

Faith Fikizolo

2 years ago

I also bought my cellphone through TechExchange, I have received efficacy customer service from Richard and that was 3 years ago. Yes at first I was skeptical however Everything was smooth, and fast from ordering to delivering. I can definitely recommend anyone to purchase from them.

Nonhle Mhlongo

3 years ago

I purchased Samsung A30s Demo in 2021 November. Firstly I received best selling experience from Richard. When I had a problem that phone was locked, he was ready to send a courier guy to take my phone and replace it, but my brother managed to unlock it for me so I did not need to return it. I have my phone since then working perfectly.

Sakhile Nkosi

3 years ago

I ordered a smartphone on Saturday and my order was processed and shipped on Monday. It arrived expeditiously on Tuesday in excellent working order.
I am extremely happy with my speedy service and experience and I highly recommend TechExchange.

Jabulani Tshabalala

3 years ago

Wow wow wow, I thought nothing could come close to Takealot when it comes to smooth and seemless online shopping . I was wrong, TechExchange is even smoother and probably better, I bought a Galaxy Note 20 Ultra this Monday (10 July 2023) Techexchange was communicating throughout the whole waiting process and the delivery was the smoothest, can't wait to buy another phone for my wife from you guys, and I'll definitely be referring everyone to you guys I have been WOWED. Keep it up 5/5

Hubert Dennis Deacon

3 years ago

What a pleasure to still be able to deal with good honest people. My business with TechExchange was rather complicated, mainly my own doing but Richard went out of his way to make it work - very much to my benefit in the end. Thank you.

Heidi Engelbrecht

3 years ago

Highly recommended. Awesome service and awesome product

Louis Erasmus

3 years ago

I bought a new IPhone from TechExchange recently. Firstly was the price of the phone substantially less than the iStore prices. The process to buy, pay and receive it was effortless. The phone was delivered within 3 business days. I was kept informed of the process daily until I received it. Delivery was done by Mr Courier basically to my door. Very impressed with this service and I highly recommend them. Well done.

Brandon Jackson

3 years ago

Thank you for the great customer service. I placed my order with express shipping and I received my phone early the very next day. I will definitely be buying from them again.

Nonhlanhla Ndlovu

3 years ago

The excellent service i received from Richard Mincer was out of this world. Bought a phone on Wednesday and received it this morning (friday). i expected my delivery on Tuesday... Customer is kept informed all the way. brilliant, amazing service. My daughter is extremely happy with her new phone.. keep up the good service. will definitely recommend you to anyone in need of a new phone.

Sihle Mgazi

4 years ago

I was sceptical at first but after seeing hundreds of reviews online i decided to go for TechExchange😉. I bought a Galaxy Note 20 Ultra Dual sim Demo😎😎 and got it in 2 days. Im very happy with my new device😉 got it on sale btw.

Vikelwa Majola

4 years ago

Perfect, Awesome and Flawless service form TechExchange. Very prompt on delivery and i got all the items as per my purchase.
Richard and the team at the warehouse pulled through for me. My old phone had died out, i had a trip coming up the very same day of delivery and the delivery was made early morning.

I am grateful.

The communication is top tier if not number one...i mean. Happy chappy here with a brand new phone cant even tell its pre-owned unless i tell :-)

Vennesa M

4 years ago

I feel like 5 stars aren't enough to describe the excellent service I received from Tech Exchange (Richard). I bought a CPO phone from them yesterday Monday and I received in the next day (Tuesday) in literally less than 24 hours and I'm all the way in Cape Town! Exceptional service is guaranteed from them. Just like anyone, I was a bit skeptical about purchasing from them as I am in a different city however I'm glad I made this decision of buying from them. The phone doesn't even look used at all. It is scratch free and has a great battery life. I am really happy with my purchase and will be buying from them again.

Melichia Mitchell

4 years ago

I received my Samsung S21 and it is working perfectly. I am also happy with the exceptional service provided by Richard,he is friendly and very helpful.Will definitely recommend using them as I will be doing so in the future.

Lorraine Dreyer

4 years ago

Ordered two phones, quality was fantastic - literally brand new. Super fast shipping and great customer service. Highly recommend - I got great value.

CPO Phones

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Buy Certified Pre-owned (CPO) iPhones, Samsung and Huawei phones in Grade A condition and performing like new.

Apple iPhone 12 Mini 128GB Black CPO

Apple iPhone 12 Pro Max 256GB Pacific Blue CPO

Apple iPhone 13 Pro 128GB Gold CPO

Apple iPhone 12 Pro Max 512GB Graphite CPO

Apple iPhone 11 Pro 64GB Space Grey CPO

Apple iPhone 11 Pro MAX 256GB Space Grey CPO

Apple iPhone 11 256GB Green CPO

Apple iPhone 6s Plus 128GB Silver CPO

Apple iPhone 6S 128GB Space Grey CPO

Apple iPhone 13 mini 128GB Pink CPO

Apple iPhone 13 mini 128GB Midnight CPO

Apple iPhone XR 128GB Blue CPO

Apple iPhone 13 128GB Pink CPO

Apple iPhone 16 Pro Max 256GB Black Titanium CPO

Apple iPhone 16 Pro Max 256GB Desert Titanium CPO

Apple iPhone 16 Pro 256GB Black Titanium CPO