If you are comparing the TECNO Camon 40 vs Camon 30, you may be wondering whether the newer phone brings enough improvements to justify choosing it over the older model.
The TECNO Camon 40 arrived about a year after the Camon 30, but a newer model does not automatically mean a dramatically better phone. Both devices offer a large 6.78-inch AMOLED display with a 120Hz refresh rate, 50MP main cameras with optical image stabilization (OIS), stereo speakers, NFC and USB-C connectivity.
However, there are meaningful differences in the camera setup, battery capacity, processor, design and software.
So, should you buy the Camon 40, stick with the Camon 30, or upgrade if you already own the previous model?
Let’s compare them in simple terms.
TECNO Camon 40 vs Camon 30: Quick Comparison
| Feature | TECNO Camon 40 | TECNO Camon 30 |
|---|---|---|
| Display | 6.78-inch AMOLED, 120Hz | 6.78-inch AMOLED, 120Hz |
| Resolution | 1080 × 2436 | 1080 × 2436 |
| Processor | MediaTek Helio G100 Ultimate | MediaTek Helio G99 Ultimate |
| Rear camera | 50MP OIS + 8MP ultrawide | 50MP OIS + 2MP depth |
| Front camera | 32MP | 50MP |
| Battery | 5,200mAh | 5,000mAh |
| Charging | 45W | 45W in the standard model; some regional specifications differ |
| Software at launch | Android 15 | Android 14 |
| Speakers | Dual speakers with Dolby Atmos | Dual speakers with Dolby Atmos |
| Weight | About 177g | About 197g |
| Network | 4G | 4G on the standard model |
Specifications can vary by market and Camon 30 variant, so buyers should confirm the exact configuration available in their country. TECNO’s official specifications list the Camon 40 with a 6.78-inch 120Hz AMOLED display, Helio G100 Ultimate processor, 50MP OIS main camera, 8MP wide-angle camera and 5,200mAh battery.
Design: The Camon 40 Is Lighter and More Comfortable
One of the easiest differences to notice is the design.
The TECNO Camon 40 measures approximately 164.16 × 74.64 × 7.34mm and weighs around 177g. The standard Camon 30 is approximately 165.27 × 75.33 × 7.7mm and weighs close to 197g, depending on the material and configuration.
That may not sound like a huge difference on paper, but around 20 grams can make a phone feel noticeably easier to hold, especially when you use it for long periods.
The Camon 40 also has a more compact feel despite keeping the same large screen size.
For users who spend a lot of time watching YouTube videos, browsing social media or chatting, the lighter body is a useful improvement.
The Camon 30, however, still has a premium-looking design for its class. Its glass and vegan-leather options give buyers more variety, depending on the market.
Winner for design and comfort: Camon 40
Display: Almost a Tie
The display is one area where you should not expect a dramatic upgrade.
Both phones have a 6.78-inch FHD+ AMOLED display with a 120Hz refresh rate. TECNO lists the Camon 30 with a 1080 × 2436 resolution and 120Hz refresh rate, while the Camon 40 uses the same resolution and refresh rate combination.
In everyday use, this means both phones should provide:
- Smooth scrolling
- Good contrast from the AMOLED panel
- Sharp text
- Vibrant colors
- A pleasant experience for videos and social media
- Smoother animations than a traditional 60Hz display
The Camon 40 does introduce an adaptive refresh-rate capability in some published specifications, which can help balance smoothness and power consumption.
But if you already own a Camon 30, the screen alone is not a strong reason to upgrade.
Winner for display: Camon 40, but only by a small margin
Performance: A Small Step Forward
The Camon 40 uses the MediaTek Helio G100 Ultimate, while the Camon 30 uses the MediaTek Helio G99 Ultimate.
Both are octa-core chips designed for affordable and mid-range smartphones. The two processors are also built around a similar 6nm manufacturing process and have comparable CPU configurations.
In other words, don’t expect the Camon 40 to feel twice as fast.
The newer processor is an improvement, but the difference is more likely to be noticeable in general efficiency and newer platform features than in everyday tasks.
For normal activities such as WhatsApp, Facebook, Instagram, TikTok, YouTube, web browsing and multitasking, both phones can handle the job well when properly configured.
For demanding games, neither should be considered a high-end gaming phone. You can play many popular mobile games, but you may need to reduce graphics settings for more demanding titles.
Independent comparison data also shows that the overall performance difference between the two models is relatively modest.
Winner for performance: Camon 40
Camera: This Is One of the Biggest Changes
Camera performance is where the Camon 40 vs Camon 30 comparison becomes particularly interesting.
The Camon 30 has a 50MP main rear camera with OIS, alongside a 2MP depth camera. Its front-facing camera is a 50MP autofocus camera with a dual-color-temperature flash.
The Camon 40 takes a different approach.
It has a 50MP main camera with OIS and an 8MP ultrawide camera. Its selfie camera is 32MP.
Why the ultrawide camera matters
Megapixels are not everything when judging a smartphone camera.
An ultrawide camera gives you a wider field of view. This is useful when:
- Taking group photos
- Photographing buildings
- Capturing landscapes
- Taking pictures in small rooms
- Shooting travel photos
The Camon 30’s additional 2MP depth camera can help with portrait effects, but it does not provide the same flexibility as a dedicated ultrawide camera.
The Camon 40 therefore offers a more versatile rear camera system.
What about selfies?
This is where the Camon 30 has an interesting advantage on paper.
The Camon 30 has a 50MP front camera, while the Camon 40 uses a 32MP front camera.
However, a higher megapixel count does not automatically mean better selfies. Image processing, sensor quality, lighting and software all influence the final result.
If you regularly take selfies, it is worth looking at real-world camera samples rather than choosing solely based on megapixel numbers.
Winner for rear-camera versatility: Camon 40
Winner on selfie-camera resolution: Camon 30
Battery Life: Camon 40 Has More Capacity
Battery capacity is another area where the newer phone moves forward.
The Camon 40 has a 5,200mAh battery, compared with the Camon 30’s 5,000mAh battery in the standard model. Both official TECNO specifications list 45W charging for these standard models.
The difference is only 200mAh, so you should not expect dramatically longer battery life.
Still, the larger battery combined with the newer processor and adaptive display technology can help the Camon 40 deliver a dependable full-day experience for many users.
Actual battery life will depend on brightness, mobile network strength, gaming, camera use, video streaming and other factors.
If you are a light or moderate user, either phone should be capable of lasting through a typical day.
Winner for battery capacity: Camon 40
Charging: Check the Exact Camon 30 Version
Charging specifications require a little caution because the Camon 30 family includes different variants and regional configurations.
TECNO’s official Nigeria specification page for the standard Camon 30 lists a 5,000mAh battery and 45W Ultra Charge. Other official TECNO listings and comparison databases show different charging specifications for certain Camon 30 configurations.
This is important if you are shopping online.
Before buying, check the exact model number and local specification rather than assuming every Camon 30 has identical hardware.
For the standard Camon 40, TECNO lists a 5,200mAh battery with 45W Super Charge.
Winner: Depends on the exact Camon 30 variant
Software: The Camon 40 Starts Newer
Software is another reason to consider the newer model.
The Camon 40 launched with Android 15, while the Camon 30 launched with Android 14. TECNO’s official specifications confirm Android 15 for the Camon 40 and Android 14 for the standard Camon 30.
A newer Android version can mean newer features, security improvements and a longer runway before the phone starts feeling dated.
However, software support depends on TECNO’s update policy and the specific model or market.
If you are buying a phone that you expect to keep for several years, checking the manufacturer’s current update policy is just as important as checking the Android version included in the box.
Winner for software starting point: Camon 40
Storage and RAM: Don’t Assume the Newer Phone Always Wins
The Camon 40 is offered in configurations including 8GB RAM with 128GB or 256GB storage, with TECNO also advertising extended RAM functionality.
The Camon 30 can also offer generous memory configurations, including 256GB storage and versions advertised with extended RAM.
This means the Camon 30 can still be an attractive choice if you find a higher-storage version at a significantly lower price.
Remember that extended RAM is not the same as having additional physical RAM. It uses storage to support memory management, so it should not be treated as equivalent to buying a phone with more physical RAM.
For most users, 8GB of physical RAM with sufficient storage is already enough for everyday smartphone use.
Camon 40 vs Camon 30: Which One Is Better for You?
The answer depends on what you value most.
Choose the TECNO Camon 40 if:
- You want the newer model.
- You prefer a lighter smartphone.
- You want an ultrawide rear camera.
- You want a slightly larger battery.
- You want Android 15 out of the box.
- You want the latest generation of the standard Camon series.
- You are buying a new phone and the price difference is reasonable.
Choose the TECNO Camon 30 if:
- You find it considerably cheaper.
- You already own one and it still works well.
- You prefer its 50MP selfie camera on paper.
- You want a larger-storage configuration at a discounted price.
- You do not need an ultrawide camera.
- You care more about value than having the newest model.
Should You Upgrade From the Camon 30 to the Camon 40?
If you already own a TECNO Camon 30, upgrading to the Camon 40 is not essential for everyone.
The Camon 40 improves several areas, including weight, battery capacity, rear-camera versatility, processor generation and launch software. But the display resolution and refresh rate remain broadly similar, and the performance improvement is not so large that every Camon 30 owner will immediately notice a major difference.
The upgrade makes more sense if your current Camon 30 is showing signs of age, the battery is deteriorating, you want an ultrawide camera or you simply want a newer phone.
If your Camon 30 is still fast enough, the battery is healthy and you are happy with its cameras, keeping it for longer may be the better financial decision.
Is the TECNO Camon 40 Worth Buying?
For someone buying a new phone, the Camon 40 is the more logical choice when the price difference between the two models is relatively small.
It offers a lighter body, newer processor, newer Android version, 5,200mAh battery and a more flexible rear-camera system with an ultrawide lens. TECNO’s official specifications support these core hardware differences.
But the Camon 30 should not be dismissed.
It still has a high-quality 120Hz AMOLED display, a 50MP OIS main camera, strong selfie-camera hardware and a capable processor. If retailers offer it at a substantial discount, it could deliver excellent value for money.
Final Verdict: TECNO Camon 40 vs Camon 30
The TECNO Camon 40 is the better overall choice, but it is an evolution rather than a complete transformation.
Its biggest advantages are its lighter design, newer processor, newer software, larger battery and more useful ultrawide rear camera. These improvements make it the better option for someone buying a new phone today, provided the price is competitive.
The TECNO Camon 30 remains a sensible choice for budget-conscious buyers, particularly when discounted. Its 120Hz AMOLED screen, 50MP OIS main camera, 50MP selfie camera and capable hardware mean it is still a well-rounded smartphone.
For existing Camon 30 owners, the decision is less straightforward. If your phone is working well, you probably do not need to upgrade immediately. If you want a lighter design, better rear-camera flexibility, newer software and a newer generation of hardware, the Camon 40 is a worthwhile step forward.
Ultimately, the best choice comes down to price, your current phone and the features you actually use. Don’t upgrade simply because a newer number appears on the box. Upgrade when the improvements solve a problem you currently have.
In short: buy the Camon 40 for the newer and more balanced package; buy the Camon 30 if you can get it at a significantly lower price; and upgrade from the Camon 30 only if its newer features genuinely matter to you.