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OnePlus 5T A5010 Review: Flagship Speed on an Old Phone, With Warranty and Carrier Caveats

The OnePlus 5T A5010 Midnight Black is a fast budget android with real caveats, best for GSM carrier users on a budget. Rated 4.5 out of 5 across 188 user ratings. The main drawback: no microSD slot to expand the 64GB storage. We scored it 4.5 out of 5.

By Athena, Home & Family Editor Published September 26, 2026 Updated September 26, 2026
4.5Our score
OnePlus 5T A5010 64GB Midnight Black, Dual Sim, 6.01", 6GB RAM, GSM Unlocked International Model, No Warranty OnePlus 5T A5010 64GB Midnight Black, Dual Sim, 6.01", 6GB RAM, GSM Unlocked International Model, No Warranty, view 2 OnePlus 5T A5010 64GB Midnight Black, Dual Sim, 6.01", 6GB RAM, GSM Unlocked International Model, No Warranty, view 3 OnePlus 5T A5010 64GB Midnight Black, Dual Sim, 6.01", 6GB RAM, GSM Unlocked International Model, No Warranty, view 4
Product gallery, 4 images
$179.99$204.22 12% off Check price on Amazon

Prices shown were correct on September 26, 2026 and change frequently.

TL;DRThe Short Answer: Is the OnePlus 5T A5010 Midnight Black Worth It?

Thanks to its Snapdragon 835 and 6GB of RAM, the OnePlus 5T still feels quick, but this older international unit comes without a warranty, works on GSM carriers only, and has software limits that matter more today than the hardware does.

NoFussDeal rates the OnePlus 5T A5010 Midnight Black 4.5 out of 5 at $179.99. Last updated September 26, 2026.

Key Facts

Memory Storage Capacity
64 GB
Item Dimensions
3.15 x 0.31 x 6.3 inches
Color
Black
Item Weight
500 g
Battery Capacity
3300 milliamp_hours
Water Resistance Level
Water Resistant

What Stands Out

  1. Qualcomm Snapdragon 835 octa-core at up to 2.45GHz with 6GB RAM and 64GB storage
  2. 6.01-inch AMOLED display
  3. 16MP + 20MP rear cameras with dual LED flash and 1080p video
  4. 3300mAh battery with fast charging over USB-C
  5. Dual SIM, NFC and a rear fingerprint sensor

Strengths and Drawbacks

What works

  • Snapdragon 835 and 6GB RAM keep it fast in everyday use
  • Vivid 6.01-inch AMOLED display
  • Keeps a headphone jack, plus NFC and dual SIM
  • Clean OxygenOS interface with little bloatware
  • Strong battery life and fast USB-C charging
  • Charger, cable and screen protector included

What does not

  • International model sold with no US warranty
  • GSM only, and some carrier features such as Wi-Fi calling may not work
  • Some streaming apps may be limited to 480p
  • No microSD slot to expand the 64GB storage
  • Used unit with visible scratches and a ding

Features in Depth

01

Snapdragon 835 and 6GB RAM

CPU Speed 2.45 GHz Memory Storage Capacity 64 GB Color Black

The octa-core Snapdragon 835 runs at up to 2.45GHz, paired with 6GB of RAM and 64GB of storage. It was top-tier silicon in its day and still keeps the phone responsive.

$179.99 4.5/5 Check price
02

6.01-inch AMOLED Display

Connectivity Technology NFC, Wi-Fi Screen Size 6.01 inches

The 6.01-inch AMOLED panel gives deep blacks and vivid colour, and the phone comes with a screen protector fitted.

$179.99 4.5/5 Check price
03

Dual Rear Cameras

A 16MP and 20MP rear pair with dual LED flash handles photos, with a single front camera for selfies and 1080p video capture.

$179.99 4.5/5 Check price
04

3300mAh Battery and Fast Charging

A 3300mAh battery charges over USB-C, and a charger and cable are included in the box.

$179.99 4.5/5 Check price

How We Scored It

Based on
The manufacturer's published specifications and the product's live Amazon listing.
Owner rating
4.5 out of 5 on Amazon, recorded September 26, 2026
How we score
We score each thing that comes up most in owner feedback on the OnePlus 5T A5010 64GB Midnight Black. Eight things come up most in owner feedback: all eight draw praise. Its ratings average 4.5 stars (77% five stars, 10% four, 5% three and 8% one or two), so every score starts at 90, that average on a 100 point scale. Where opinion is split, we take off 6. Where it draws mostly complaints, we take off 12. Then we read ten owner reviews in full (every one we found gave it four or five stars) and move the score up to 5 points either way depending on how the owners who mention it rated the product. Our overall score starts from the same 4.5 star average and loses 0.1 for each thing that draws mostly complaints, with 0.1 more when at least a tenth of ratings are one star, never more than 0.3 in all. Nothing comes off here, so it stays at 4.5. Read our editorial standards

Quality

Two of the ten owner reviews we read mention it. All of them gave the product four or five stars. Score 95: we started at 90 and added 5 because the owner reviews that mention it are positive.

95Positive

Battery Life

OnePlus lists the battery capacity as 3300 milliamp_hours. Five of the ten owner reviews we read mention it. All of them gave the product four or five stars. Score 95: we started at 90 and added 5 because the owner reviews that mention it are positive.

95Positive

Performance

One of the ten owner reviews we read mentions it. That owner gave the product four or five stars. Score 90: its 4.5 star average on a 100 point scale.

90Positive

Speed

OnePlus lists the cpu speed as 2.45 GHz. Two of the ten owner reviews we read mention it. All of them gave the product four or five stars. Score 95: we started at 90 and added 5 because the owner reviews that mention it are positive.

95Positive

Camera

OnePlus lists the rear facing camera photo sensor resolution as 20 mp and the camera description as Rear. Four of the ten owner reviews we read mention it. All of them gave the product four or five stars. Score 95: we started at 90 and added 5 because the owner reviews that mention it are positive.

95Positive

Fingerprint Recognition

Four of the ten owner reviews we read mention it. All of them gave the product four or five stars. Score 95: we started at 90 and added 5 because the owner reviews that mention it are positive.

95Positive

Owner Satisfaction

77% of ratings are five stars and 10% are four. 5% are three stars and 8% are one or two. The spread skews positive, but enough ratings sit low that the drawbacks below are worth reading. Score 90: its 4.5 star average on a 100 point scale.

90Positive

Value for Money

Six of the ten owner reviews we read mention it. All of them gave the product four or five stars. Score 95: we started at 90 and added 5 because the owner reviews that mention it are positive.

95Positive

Specifications

Size and weight

Memory Storage Capacity
64 GB
Item Dimensions
3.15 x 0.31 x 6.3 inches
Item Weight
500 g
Battery Capacity
3300 milliamp_hours

Materials and warranty

Color
Black

Other specifications

Water Resistance Level
Water Resistant

What Buyers Say

Based on 188 Amazon customer ratings, averaging 4.5 out of 5, recorded 12 September 2026. See the reviews on Amazon

5 stars 77%
4 stars 10%
3 stars 5%
2 stars 2%
1 stars 6%
★★★★★

Excellent phone especially for the price

This phone ticked a lot of my essential phone boxes. It has:- a headphone jack- a simple OS without a lot of bloatware- a fingerprint scanner on the back- a good camera with some fancy featu… Read it on Amazon
Kristine · January 18, 2019 · Verified
★★★★★

Long lasting, great camera, good battery, best phone I've had

Best phone I've had so far. I've had it for a year and it's still working the same as when I first bought it. There are minor things like external mics not being detected for videos but ever… Read it on Amazon
Amazon Customer · May 8, 2019 · Verified
★★★★★

One of the best purchases I have ever made

In the past I have used Windows Phones (remember those?), Android, and iPhones. I stuck with the latter for around 4.5 years because they worked and worked well. I went from the iPhone 5, to… Read it on Amazon
BrotherMarkinter · March 1, 2019 · Verified
★★★★★

No WiFi Calling with AT&T

What a great phone for the money! Battery life is incredible. You have seen the reviews of the 5 and 6 models, but if AT&T is your provider, you should know that not all features of this "in… Read it on Amazon
Amazon CustomerJDofing · January 5, 2019 · Verified
★★★★☆

The best phone I have ever owned, but one issue to be aware of...

This is the best phone I have ever owned. All the reviews you have read are legit. This phone is crazy fast...it absolutely flies. Oxygen OS is as close to stock Android as you'll find (besi… Read it on Amazon
Jake · July 16, 2018 · Verified
★★★★★

For the price, im suprised it isn't more recognized

Its a fairly good phone for a reasonable price, compared to most phones such as the galaxy series or iphone. Probably the biggest features that this phone comes with is a 6 inch screen, OLED… Read it on Amazon
Bob · October 8, 2018 · Verified

Setting It Up

  1. Check Carrier Compatibility

    Before buying, confirm that your GSM carrier supports this model's LTE bands. CDMA carriers such as Verizon and Sprint are not supported.

  2. Insert Your SIM Cards

    Eject the SIM tray and fit one or two SIM cards, then power on the phone.

  3. Confirm Mobile Data

    If mobile data does not appear in the status bar, restart the phone; one owner needed two restarts before data came up.

  4. Set Up Fingerprint and Face Unlock

    Register your fingerprints on the rear sensor and set up face unlock in the security settings.

  5. Check Streaming Quality

    Open Netflix or YouTube TV and look at the playback quality; if it tops out at 480p, the phone has the known certification issue.

Common Questions

Is the OnePlus 5T A5010 Midnight Black worth it?

Yes: we score it 4.5 out of 5. The OnePlus 5T's hardware has aged well: the Snapdragon 835 and 6GB of RAM keep it responsive, the AMOLED screen looks great, and it keeps a headphone jack, NFC and dual SIM.

What do owners say about the OnePlus 5T A5010 Midnight Black?

Rated 4.5 out of 5 across 188 user ratings, with 77% giving it five stars and 6% one star.

What are the downsides of the OnePlus 5T A5010 Midnight Black?

International model sold with no US warranty. GSM only, and some carrier features such as Wi-Fi calling may not work.

How does custom ROM support work on the OnePlus 5T A5010 Midnight Black?

The bootloader can be unlocked for installing a custom ROM, which one owner suggests for extra privacy and control; do this only if you are comfortable with the risks.

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The Verdict

4.5Out of 5

The OnePlus 5T's hardware has aged well: the Snapdragon 835 and 6GB of RAM keep it responsive, the AMOLED screen looks great, and it keeps a headphone jack, NFC and dual SIM. What has aged is everything around it. This international unit has no US warranty, works only on GSM carriers, runs old Android software, may be limited to SD in some streaming apps, and arrives with cosmetic wear.

Who should buy it

  • GSM carrier users on a budget
  • Anyone who wants a headphone jack and dual SIM
  • Tinkerers interested in custom ROMs

A good secondary or budget phone for AT&T or T-Mobile users who value speed and a headphone jack over the latest software. Skip it if you need a warranty, a CDMA carrier, or guaranteed HD streaming.

Check price on Amazon

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