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06 Numbers and Powers

Pixel 3a First Impressions: Real User Experience

Card No. 06·13909 · Updated · Standard formula, shown below

Average pace 5.00 min/km
Average speed
12.00 km/h
Result
Finish time
50 min
You entered
Distance
10 km
You entered
You enter
Finish time, Distance
You get
Average pace, Average speed
Rounding
2 dp

The Pixel 3a first impressions are overwhelmingly positive: it delivers a flagship-grade camera and smooth everyday performance at a mid-range price. You get the same Google camera software and image processing as the much pricier Pixel 3, plus a headphone jack and a battery that easily lasts a full day. The trade-offs are a plastic body, a slower processor, and a screen that’s not as bright or sharp as flagship panels.

Formula

The calculator above works out your average pace and speed for a run, walk, or ride. You enter the total time taken (in minutes) and the distance covered (in kilometres), and it returns your average pace in minutes per kilometre and your average speed in kilometres per hour.

The formula for pace is:

Pace (min/km) = Total time (min) ÷ Distance (km)

The formula for speed is:

Speed (km/h) = Distance (km) ÷ (Total time (min) ÷ 60)

Where:

  • Total time is the time from start to finish, measured in minutes.
  • Distance is the length of the route, measured in kilometres.
  • Pace is how long it takes to cover one kilometre, measured in minutes per kilometre.
  • Speed is how many kilometres you cover in one hour, measured in kilometres per hour.

Worked Example

Using the default values from the calculator: you finish a 10 km run in 50 minutes.

First, calculate the pace:

Pace = 50 min ÷ 10 km = 5.00 min/km

Next, calculate the speed:

Speed = 10 km ÷ (50 min ÷ 60) = 10 km ÷ 0.8333 h = 12.00 km/h

So your average pace is 5:00 per kilometre, and your average speed is 12.0 km/h.

Why the Pixel 3a Still Matters

The Pixel 3a launched in May 2019 as Google’s answer to the “flagship killer� trend. It took the camera sensor and software from the Pixel 3, put them in a plastic body, and sold it for roughly half the price. For many buyers, the appeal was simple: you don’t need a $800 phone to take stunning photos. The 3a proved that a mid-range phone could compete with flagships on the one thing people care about most—camera quality.

Even years later, the 3a is often cited as the phone that changed expectations for budget devices. It showed that Google could deliver a great experience without the latest Snapdragon chip or an OLED screen with 90Hz refresh rate. The trade-off was performance: the Snapdragon 670 and 4GB of RAM are fine for everyday tasks but can stutter with heavy games or multitasking.

Design and Build Quality

The Pixel 3a uses a polycarbonate (plastic) unibody with a matte finish that feels surprisingly premium. It’s lightweight at 147 grams, which many users prefer over heavier glass phones. The back has a two-tone design—the top third is glossy, the bottom is matte—which gives it a distinctive look. The 3a also keeps the 3.5mm headphone jack, a feature that was already disappearing in 2019.

The display is a 5.6-inch OLED with a 2220×1080 resolution. It’s sharp and colors are punchy, but the maximum brightness is lower than on the Pixel 3. In direct sunlight, you may need to shield the screen. The bezels are noticeable—especially the chin at the bottom—but they don’t detract from the overall experience.

Camera Performance

The Pixel 3a’s 12.2MP rear camera is the same sensor as the Pixel 3, and Google’s computational photography does the heavy lifting. Night Sight, which lets you take bright, detailed photos in near-darkness, works remarkably well. Portrait mode uses a single lens and software to blur the background, and it produces natural-looking edges. The camera app is fast to launch, and the shutter has no noticeable lag.

The 8MP front camera is also solid, with a wide-angle lens that’s good for group selfies. Video recording tops out at 4K/30fps on the rear camera, but there’s no optical image stabilization—you’ll want to keep your hands steady. The lack of a telephoto or ultrawide lens is a limitation, but the single lens does so much that most users won’t miss them.

Common Problems and Limitations

Owners report a few recurring issues. The most common is battery life: while the 3a easily lasts a full day with moderate use, heavy navigation or gaming can drain it faster. The phone supports 18W fast charging, but there’s no wireless charging—a feature many flagships had by then.

Performance can also lag when running multiple apps or playing demanding games. The Snapdragon 670 is a mid-range chip, and 4GB of RAM is minimal by today’s standards. You may see app reloads or stutter when switching between apps. The eSIM feature is present but only works with certain carriers, and the phone lacks a microSD card slot, so you’re stuck with the 64GB internal storage unless you rely on cloud backups.

Comparing the Pixel 3a to Other Phones

When the 3a launched, its main rivals were the Moto G7, Samsung Galaxy A50, and the iPhone XR (at a higher price). The 3a beat them all on camera quality, but lost on raw performance and battery capacity. The Galaxy A50 had a bigger battery and a triple-camera setup, but its photos weren’t as consistent. The Moto G7 was cheaper but had a worse screen and camera.

Today, the 3a is often compared to newer budget phones like the Pixel 4a and the Samsung Galaxy A32. The 4a is a clear upgrade—faster processor, more RAM, and a better screen—but it’s also more expensive. If you find a used 3a for a very low price, it can still be a good deal for a camera-focused phone, but you’ll be living with older software and security updates (Google stopped supporting the 3a in 2022).

Should You Buy a Pixel 3a in 2024?

If you’re on a tight budget and you can find a 3a for under $100, it’s still a decent camera phone. However, the lack of security updates is a serious concern—you won’t get patches for vulnerabilities, which is risky if you use mobile banking or store sensitive data. The battery may also be degraded if the phone is used, so you might need a replacement.

For most people, a newer budget phone like the Pixel 6a or Samsung Galaxy A14 will offer better performance, longer software support, and a more modern design. The 3a is best seen as a collector’s item or a backup phone for someone who prioritizes the camera above all else.

Frequently Asked Questions

Is the Pixel 3a still supported by Google?

No. Google provided software updates for three years after launch, ending in May 2022. The phone will not receive Android 13 or later, and it no longer gets monthly security patches.

Does the Pixel 3a have a headphone jack?

Yes, it does. The 3a includes a 3.5mm headphone jack on the top edge, which is one of the reasons it was popular among audio enthusiasts.

Can the Pixel 3a take good low-light photos?

Yes. The Night Sight mode is excellent and can produce bright, usable photos in conditions where most phones produce dark, noisy images. It’s one of the best low-light cameras in its price range, even by today’s standards.

How long does the Pixel 3a battery last?

With moderate use—web browsing, social media, some camera use—you can expect a full day of battery life. Heavy use like gaming or GPS navigation will drain it faster, and the battery will degrade over time, so a used unit may not last as long.

Is the Pixel 3a good for gaming?

Not really. The Snapdragon 670 and 4GB of RAM are adequate for casual games, but demanding titles like Genshin Impact will run poorly with frame drops and longer load times. If gaming is a priority, look for a phone with a newer mid-range or flagship chip.

Related

Formula used
in t | Finish time | min | 50 | 0
in d | Distance | km | 10 | 0 | 100000
out pace | Average pace | min/km | t / d | 2
out speed | Average speed | km/h | d / (t / 60) | 2

Each line is one input (in, sel, list) or one result (out: label, unit, formula, decimals). How the calculators work

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.

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