Pixel 8a vs Pixel 7a: Is the Upgrade Worth It?

The Pixel 8a is a modest but meaningful upgrade over the Pixel 7a, and whether it’s worth the premium depends on how much you value a brighter display, seven years of updates, and a slightly newer chip. For most buyers, the Pixel 7a remains a great budget phone, but the 8a’s longer software support and better screen make it the smarter long-term purchase if the price difference is under $100.

Background: Where the A-Series Fits

Google’s A-series phones sit at the budget end of the Pixel lineup, offering the core Pixel experience—clean Android, excellent cameras, and timely updates—at a lower price than the flagship Pixel 8 or 8 Pro. The Pixel 7a launched in May 2023 at $499, and the Pixel 8a arrived in May 2024 at the same $499 starting price. That price stability is notable: you get the newer phone for the same launch price, but the 8a often sells for less than the 7a once discounts are applied.

Both phones share the same design language: a matte aluminum frame, a visor-style camera bar, and IP67 water resistance. The 8a is slightly more rounded at the corners and has a more prominent camera visor, but the differences are subtle. If you’re upgrading from a Pixel 6a or earlier, either model is a big step forward; if you’re choosing between the 7a and 8a, the decision comes down to a handful of key specs.

Key Differences: Display, Chip, and Updates

The most noticeable upgrade on the Pixel 8a is its display. It’s a 6.1-inch OLED panel with a 120Hz refresh rate, up from the 7a’s 90Hz. The 8a also gets significantly brighter, reaching up to 2,000 nits in peak brightness (the 7a tops out around 1,400 nits). In direct sunlight, the 8a is easier to read, and the smoother scrolling is immediately apparent when swiping through apps or reading long articles.

Under the hood, the 8a uses the Tensor G3 chip, the same processor found in the Pixel 8 and 8 Pro. The 7a uses the Tensor G2 from the Pixel 7 series. In everyday use, both feel snappy, but the G3 handles gaming and photo processing a bit faster, and it enables some AI features that the G2 can’t run, like Magic Eraser for audio (removing unwanted sounds from videos) and better on-device language translation.

Perhaps the most important difference is software support. The Pixel 8a gets seven years of OS updates and security patches, through May 2031. The Pixel 7a gets three years of OS updates and five years of security patches, ending in May 2028. If you plan to keep your phone for more than three years, the 8a is the clear winner.

Camera and Battery: Minor Tweaks

Both phones have the same main camera hardware: a 64MP primary sensor and a 13MP ultrawide. The 8a’s Tensor G3 processor improves image processing, so photos taken in low light are slightly sharper and have less noise, but the difference is hard to spot without zooming in. The front camera is identical (13MP), and video recording tops out at 4K/30fps on both.

Battery capacity is nearly the same: 4,492mAh on the 8a versus 4,385mAh on the 7a. In real-world use, both comfortably last a full day with moderate use. The 8a charges slightly faster at 18W wired (up from 18W on the 7a, but the 8a supports faster wireless charging at 7.5W vs. 5W). Neither phone includes a charger in the box, so you’ll need to supply your own USB-C power adapter.

How to Choose: What’s Your Priority?

To decide between the two, consider these factors:

• Longevity: If you keep phones for 4+ years, the 8a’s seven years of updates is a huge advantage. The 7a will stop getting OS updates after three years.
• Display quality: The 8a’s 120Hz screen and higher brightness are noticeable daily. If you read outdoors or watch a lot of video, this matters.
• Price difference: If the 8a costs more than $50–$100 over the 7a, the 7a is still a solid value. If the gap is small, the 8a is worth it.
• Performance: The Tensor G3 is faster for gaming and AI tasks, but the G2 is fine for everyday apps.

If you’re buying a phone for a child or as a backup, the 7a is perfectly adequate. If it’s your primary device and you want to keep it as long as possible, the 8a is the better investment.

Common Problems and Misconceptions

A frequent misconception is that the 8a has a significantly better camera. In reality, the hardware is identical, and the software improvements are subtle—most users won’t notice a difference in normal lighting. Another myth is that the 8a’s 120Hz display drains battery faster; in practice, the adaptive refresh rate (which drops to 60Hz when static) means battery life is similar to the 7a.

Some users report that the 8a runs slightly warm during heavy gaming, but this is common with Tensor chips and not a defect. Both phones support wireless charging, but neither charges as fast as many rivals—don’t expect a full charge in under an hour.

Costs and Value Over Time

At launch, both phones cost $499. However, the 7a has been discounted frequently, often dropping to $399 or even $349 during sales. The 8a, being newer, is less likely to see deep discounts early on. If you find a 7a for $349, it’s a bargain; if the 8a is $499 and the 7a is $449, the 8a is the better value because of the longer software support.

Trade-in deals can also affect the effective price. Google and carriers often offer higher trade-in values for the 8a. Over a five-year period, the 8a’s longer support means you won’t need to buy a new phone as soon, potentially saving you money in the long run.

Safety and Security Considerations

Both phones receive regular security patches, but the 8a will continue getting them for two extra years. If you use your phone for sensitive tasks like banking or two-factor authentication, a device that receives security updates for longer is safer. The 8a also supports the same biometric security options (fingerprint sensor and face unlock) as the 7a, with the face unlock being slightly more reliable on the 8a due to the newer processor.

Neither phone has a physical SIM card slot in the US version—they use eSIM only. If you travel internationally and need a physical SIM, check the model you’re buying; some regions still include a SIM tray.

Alternatives to Consider

If you’re not set on a Pixel, the Samsung Galaxy A54 (or A55) offers a similar price and a 120Hz display, but with slower software updates (four years of OS updates). The Nothing Phone (2) has a more distinctive design and a faster chip, but a less refined camera. The iPhone SE (2022) is an option for iOS users, but its design is dated and the battery life is worse.

Within the Pixel family, the Pixel 8 (not the 8a) is worth considering if you want a larger screen, a better ultrawide camera, and faster charging. It typically costs $100–$200 more, but it has the same seven-year support and a more premium build.

Frequently Asked Questions

Is the Pixel 8a worth it over the 7a?

Yes, if the price difference is under $100. You get a smoother 120Hz display, a faster processor, and four extra years of software updates. If the 7a is heavily discounted (under $350), it’s still a great budget phone, but you’ll need to upgrade sooner.

Does the Pixel 8a have a better camera than the 7a?

No, the camera hardware is identical (64MP main, 13MP ultrawide). The 8a’s Tensor G3 chip improves low-light processing slightly, but in good lighting, photos look the same. If camera quality is your top priority, consider the Pixel 8 Pro.

How long will the Pixel 7a receive updates?

The Pixel 7a will get three years of OS updates (through Android 16, expected in 2026) and five years of security patches (through May 2028). The 8a gets seven years of both, ending in May 2031.

Is the Pixel 8a waterproof?

Both the 7a and 8a have an IP67 rating, meaning they can survive submersion in up to 1 meter of water for 30 minutes. They’re not designed for swimming or high-pressure water, but they handle rain and accidental drops in the sink fine.

Does the Pixel 8a support wireless charging?

Yes, both phones support Qi wireless charging. The 8a charges at up to 7.5W, and the 7a at 5W. Wired charging is 18W for both, which is slower than many competitors but adequate for overnight charging.

Should I buy the Pixel 8a or the Pixel 8?

The Pixel 8 offers a larger 6.2-inch 120Hz display, a better ultrawide camera, faster wired charging (27W), and a more premium aluminum frame. If those features are worth $100–$200 extra to you, go with the Pixel 8. Otherwise, the 8a gives you the same processor and software support for less.

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