Galaxy A42 5G 128 GB - Prism dot black - Unlocked

30 days to change your mind
  • Galaxy A42 5G
1 - 4
  • Current


Lowest price

Installment plans.

Works with all carriers

Comes with

Good Karma
Charging cable

For you? Only the best.

Renewed and sold by Avant Solutions Inc

Refurbisher since 2019, location: United States

  • Ships from

  • Accepts

    VisaMastercardDiscoverAmerican ExpressPayPalApple Pay

Galaxy A42 5G's customer reviews


33 verified reviews in the last 6 months.


Jordan S.


Reviewed in United States on December 6, 2022

This was a great phone. The battery is great but every two days my phone will stop receiving text messages. I can send messages, receive or deliver calls, but I can't receive messages. After I reboot my phone the messages all pile in. This is not acceptable as I run my business off my phone.

Purchased on the November 22, 2022


Crystal G.


Reviewed in United States on September 25, 2022

Probably the best customer service I have encountered. I was impressed when they emailed me to double check to see if I knew the phone I was buying was a locked phone. Showed me they care about customers. This is my second phone purchase from them. Definitely the first place I go to when looking for a new gadget.

Purchased on the September 13, 2022


Sylvia P.


Reviewed in United States on December 21, 2022

The proof of an honest and responsible company is how it handles returns. Back Market kept me abreast of what was happening with my return and did everything they could do to make sure it happened, and it did. I so appreciated being apprised of everything happening. The employees were knowledgeable, patient, and concerned about me as one of their customers! BackMarket is a wonderful company that stands behind good business practices. I wouldn't hesitate using them again. spotts47

Purchased on the November 22, 2022


Donna B.


Reviewed in United States on December 17, 2022

I bought the phone as a Christmas present for my grandson and already gave it to him and he loves it! The SIM tray works great! We are very pleased with the product and awesome customer service! Great job to all and to all a Merry Christmas and thank you. I will be upgrading my phone hopefully around spring time and I have some I can sell to you. Thanks ag

Purchased on the December 1, 2022


Anaïs S.


Reviewed in United States on September 8, 2022

The phone was absolutely perfect, as if I'd was new (i took average quality) I sent it back because I didn't check the dimensions and it is a bit big for me, but it is a personal thing. The seller is really polite and nice, answers rapidly and i got reimbursed really fast. Very good experiment (i ordered another one with another seller and it didn't go that well!!)

Purchased on the September 5, 2022


Maureen L.


Reviewed in United States on December 28, 2022

Amazing. Looks brand new Powered right up. Had sim card and got right on the network. No issues. Daughter loves it. Back market is the only place to buy electronics

Purchased on the December 15, 2022


Charles T.


Reviewed in United States on November 1, 2022

Great phone, looks brand new. Only been up and running 3 days so far it is great. Can’t believe I struggled for months with my old phone. This was so easy.

Purchased on the October 19, 2022

See all 33 reviews

Renewed vs. brand new

Here’s what you help prevent, on average, by choosing a renewed smartphone over a brand new one.

171.1 lbs of CO2e

That's like driving an SUV from NYC to Chicago.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

20,341.2 gallons of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy A42 5G

Basic Features 

  • Body: 164.4x75.9x8.6mm, 193g; Plastic body.
  • Display: 6.60" Super AMOLED , 720x1600px resolution, 20:9 aspect ratio, 266ppi.
  • Chipset: Qualcomm SM7225 Snapdragon 750 5G (8 nm): Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570); Adreno 619.
  • Memory: 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM; UFS 2.1; microSDXC (uses shared SIM slot).
  • OS/Software: Android 10, One UI 2.5.
  • Rear camera: Wide (main): 48 MP, f/1.8, 1/2.0", 0.8µm, PDAF; Ultra wide angle: 8 MP, f/2.2, 123˚; Macro: 5 MP, f/2.4; Depth: 5 MP, f/2.4.
  • Front camera: 20 MP, f/2.2, (wide).
  • Video capture: Rear camera: 4K@30fps, 1080p@30fps, 720p@480fps; Front camera: 1080p@30fps.
  • Battery: 5000mAh; Fast charging 15W.
  • Misc: Fingerprint reader (under display, optical); NFC; 3.5mm jack.

Galaxy A42 5G - 128 GB - Prism dot black - Unlocked

  • Screen size (inches) : 6.6
  • Is the phone Unlocked or tied to a carrier? : Fully unlocked (GSM & CDMA)
  • Sim Card Format : Nano
  • Storage : 128 GB
  • Memory : 4 GB
  • Model : Galaxy A42 5G
  • OS : Android
  • Resolution : 720x1600
  • Foldable : No
  • Connector : USB-C + Jack 3.5mm
  • Network : GSM/CDMA + 5G
  • Release Date : November
  • Double SIM : No
  • 5G : Yes
  • Color : Prism dot black
  • Maximum Memory Capacity (GB) : 128
  • Verizon compatible : Yes
  • AT&T compatible : Yes
  • T-Mobile compatible : Yes
  • Sprint Compatible : No
  • Release Year : 2020
  • Memory Card Slot : Yes
  • eSIM : No
  • Manufacturer Ref. : SM-A426B
  • Dual SIM : Single-SIM
  • Brand : Samsung
  • Weight : 7 oz
  • Height : 2,99 in
  • Width : 6,47 in
  • Depth : 0,34 in

Welcome to Back Market

The best prices for high-quality renewed goods by refurbishers we’ve checked and vetted. We don’t mind if you Google us .
Get to know us
Welcome to Back Market
  • Installment plans
  • 30 days to change your mind
  • Free standard shipping
  • 1-year warranty
1 - 3
  • Current