Acer has announced three new large-screen tablets aimed at users looking for productivity, entertainment, and everyday computing on bigger displays. The new lineup includes the Iconia Duo S14, Iconia Duo S12, and Iconia Duo D12, offering a range of specifications across different price segments.

The new models feature display sizes of up to 14.2 inches, MediaTek processors ranging from the Helio G99 to the Dimensity 8300, large batteries, and support for accessories such as active styluses. With the latest launch, Acer is targeting users who want laptop-like screen sizes without sacrificing portability.

Acer Iconia Duo S14: The Flagship Model

Leading the lineup is the Acer Iconia Duo S14, which comes with a large 14.2-inch OLED display featuring a 2880 × 1840 resolution and a 120Hz refresh rate. The panel covers 100% of the DCI-P3 color gamut, offers a 3:2 aspect ratio, and reaches up to 400 nits of brightness.

The tablet is powered by the MediaTek Dimensity 8300 processor and is available with up to 8GB RAM and 256GB of storage. Acer has equipped it with a 10,000mAh battery, making it the largest battery in the series.

For multimedia and productivity, the S14 includes four speakers, Wi-Fi 6E connectivity, dual USB-C ports, a microSD card slot, and optional active stylus support. Camera duties are handled by a 13MP rear camera and an 8MP front-facing camera.

Acer Iconia Duo S12: Premium Features in a Smaller Package

The Iconia Duo S12 brings many of the premium features of the S14 into a more compact form factor. It features a 12.2-inch OLED display with a 2800 × 1840 resolution, full DCI-P3 color coverage, and up to 600 nits brightness.

Under the hood is the MediaTek Dimensity 7400 processor paired with up to 8GB RAM and 256GB storage. The tablet houses an 8,000mAh battery and retains the same 13MP rear and 8MP front camera combination found on the S14.

Other features include Wi-Fi 6, dual speakers, USB-C connectivity, microSD expansion, and optional active stylus support.

Acer Iconia Duo D12: Affordable Option for Everyday Use

For buyers looking for a more affordable tablet, Acer has introduced the Iconia Duo D12. The device features a 12.2-inch display with a 2400 × 1600 resolution and a 90Hz refresh rate.

Power comes from the MediaTek Helio G99 processor, accompanied by up to 8GB RAM and 128GB of storage. Users can further expand storage through a microSD card slot.

The tablet packs an 8,000mAh battery and includes an 8MP rear camera alongside a 5MP front-facing camera. Connectivity features include Wi-Fi 6, USB-C, and dual speakers.

How the Three Acer Tablets Compare

While all three models share large displays and modern connectivity features, Acer has clearly positioned them for different audiences.

The Iconia Duo S14 is designed for users who want the best display, strongest performance, and longest battery life. The combination of a 14.2-inch OLED panel and Dimensity 8300 chipset makes it the most capable device in the lineup.

The Iconia Duo S12 offers a balance between premium features and portability. It delivers an OLED display and a modern Dimensity processor while remaining lighter and easier to carry.

Meanwhile, the Iconia Duo D12 focuses on affordability. Although it drops OLED technology and uses a less powerful processor, it still provides a large display, 90Hz refresh rate, and long battery life for everyday tasks.

Which Acer Tablet Should You Buy?

If performance and multitasking are priorities, the Iconia Duo S14 is the obvious choice thanks to its larger OLED display, Dimensity 8300 processor, and 10,000mAh battery.

For most users, however, the Iconia Duo S12 may be the sweet spot. It retains many premium features while offering a more manageable size and weight.

The Iconia Duo D12 is best suited for students, casual users, and those looking for a large-screen tablet without spending extra on flagship-level specifications.

Acer Iconia Duo Series:

Pricing and Availability

Acer has introduced the new Iconia Duo tablet series in China. Pricing details may vary by configuration and region. Buyers in global markets should note that imported pricing can be significantly higher than official Chinese pricing due to taxes, duties, shipping costs, and retailer markups.

Read More:

• Acer Launches Affordable Acer A210 8-inch Eye-Care Tablet With Android 14 and 8-Inch Display
• Why Nvidia’s H2+ Humanoid Robot Has the Tech World Talking
• US Expands AI Chip Restrictions Worldwide: What It Means for China

(via)

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The Snapdragon 6s Gen 4, announced in October, delivers higher performance and expanded capabilities to mid-range phones by incorporating modern chip technologies and premium features from flagship chipsets. Qualcomm would be hoping for a stronger presence in the mid-range segment with this new chip, but its biggest rival, MediaTek, already has an answer to that: Dimensity 7400.

The Dimensity 7400 was announced earlier this year and has a similar spec sheet to the Snapdragon 6s Gen 4. Both have the same CPU cores, but they also bring notable differences. We’ll look at every aspect of the two chips, including benchmark numbers, in this detailed comparison to find out which delivers superior performance.

Snapdragon 6s Gen 4 vs Dimensity 7400: Benchmark numbers

Note: The Geekbench 6 scores for the Snapdragon 6s Gen 4 were obtained from an alleged Moto G100s listing. For the Dimensity 7400, we tested the Motorola Edge 60 to get the benchmark scores.

The Snapdragon 6s Gen 4 has scored 1,018 single-core points and 2,893 multi-core points in the Geekbench 6 test. These are good numbers for a lower mid-range chipset, but the Dimensity 7400 is slightly ahead with 1,058 points and 3,041 points in single-core and multi-core tests, respectively.

While the differences aren’t huge, the Dimensity 7400-powered devices should offer better CPU performance compared to the Snapdragon 6s Gen 4.

We weren’t able to compare GPU scores because no device with the Snapdragon 6s Gen 4 chip has been released yet. We’ll update the scores here after testing.

Snapdragon 6s Gen 4 vs Dimensity 7400: Key differences

The Snapdragon 6s Gen 4 is manufactured using Samsung’s 4nm process node, while the Dimensity 7400 uses TSMC’s 4nm node. The latter generally offers better performance and power efficiency.

CPU, GPU, & NPU

Both mid-range chipsets feature octa-core CPUs with four Cortex-A78 performance cores and four Cortex-A55 efficiency cores. The difference here is that all cores in the Dimensity 7400 run at a relatively higher speed than those in the Snapdragon 6s Gen 4.

The higher clock speeds of the CPU cores and TSMC’s advanced manufacturing on the Dimensity 7400 should deliver higher peak performance than the Snapdragon 6s Gen 4. This also reflects in the benchmark scores.

For graphics rendering, the Snapdragon chip has an Adreno GPU. Qualcomm hasn’t revealed much about the GPU, but it claims the chip is 59% faster than the 6s Gen 3 and supports 144fps gaming. Additionally, the chip supports Variable Rate Shading and Qualcomm Game Quick Touch to improve touch latency and render graphics more efficiently.

The Dimensity 7400 is equipped with Mali-G615 MC2 GPU, which is 10% faster than its predecessor. Furthermore, it comes with MediaTek Adaptive Gaming Technology (MAGT) 3.0 and MediaTek’s Network Observation System (NOS) for improved performance, power efficiency, and connectivity.

Both chipsets also have NPUs for on-device AI capabilities: Qualcomm Hexagon NPU on Snapdragon 6s Gen 4 and MediaTek NPU 655 on Dimensity 7400. They also help optimize various aspects of the device, including camera, connectivity, and gaming.

Camera & Imaging

The Snapdragon chip features dual 12-bit Spectra ISPs, allowing up to 200MP photo capture and 2K HDR video recording at 30fps. Additionally, it supports 720p slow-motion video recording at 240 fps.

The 12-bit HDR ISP on the Dimensity 7400 also supports up to 200MP single camera. It supports precise noise reduction (MCNR) and video HDR for sharp, clear outputs. The Dimensity chipset also supports Google Ultra HDR image and up to 4K video recording.

Connectivity

Both chips have Release 16 5G modems, but their capabilities differ. The Snapdragon 6s Gen 4 offers up to 2.9 download speed, while the Dimensity 7500 can reach up to 3.27Gbps. The peak download speed remains the same for the Snapdragon chip on a Wi-Fi 6E connection. The Dimensity 7400 also supports Wi-Fi 6E, but MediaTek hasn’t revealed the data transfer speed.

Snapdragon 6s Gen 4 vs Dimensity 7400: Spec sheet

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The battle among mid-range smartphone chipsets is more fierce than ever. They are now more powerful and continue to get better with the latest chip advancements. With so many options out there, picking the right one can be a daunting task. To make it a little easier, we’ve put together two popular offerings, the Snapdragon 7 Gen 3 and Dimensity 7400, to test how they stack up against each other.

Let’s begin with a spec sheet:

Snapdragon 7 Gen 3 vs Dimensity 7400 — Benchmark battle

Note: The tests were conducted on the OnePlus Nord CE 4 (powered by Snapdragon 7 Gen 3) and Motorola Edge 60 Fusion (powered by Dimensity 7400).

AnTuTu comparison

In the AnTuTu benchmark comparison, the Snapdragon 7 Gen 3 outperforms the Dimensity 7400 with a total score of 819,655, which is about 18% higher than the Dimensity’s 694,362. The performance gap is most evident in the CPU and GPU segments — the Snapdragon posts a CPU score of 269,334, compared to the Dimensity’s 209,325, marking a 29% lead in processing power. On the graphics front, the Adreno GPU helps the Snapdragon notch 256,584 points, outpacing the Dimensity’s 172,706 by nearly 49%, translating to smoother gameplay and faster rendering.

Interestingly, the Dimensity 7400 strikes back in memory (138,293 vs. 129,961) and UX (174,038 vs. 163,776) scores, even if the difference isn’t significant. This suggests better RAM handling, faster app loading, and a snappier user experience with the Dimensity 7400.

Geekbench comparison

In Geekbench benchmarks, the Snapdragon 7 Gen 3 maintains a slight edge over the Dimensity 7400 in both single-core and multi-core performance. It scores 1,154 in the single-core test compared to Dimensity’s 1,052, offering a 9% advantage in tasks that rely on individual core speed — such as app launches, UI rendering, and light workloads.

The gap in multi-core performance is narrower, with the Snapdragon posting 3,018 against the Dimensity’s 2,981. While both chips deliver solid multi-threaded performance for the mid-range segment, the Snapdragon 7 Gen 3’s slight advantage in both categories suggests it offers a bit more headroom in CPU-bound scenarios.

While benchmark scores are very helpful, they don’t tell the complete story. It doesn’t provide detailed information on connectivity, camera capabilities, and other details that we’ve included below.

Snapdragon 7 Gen 3 vs Dimensity 7400 — key differences that matter

Performance

While both are mid-range chipsets built on TSMC’s 4nm process, they take different routes when it comes to CPU architecture. The Snapdragon 7 Gen 3 utilizes a newer ARMv8.6-A architecture, featuring four Cortex-A715 performance cores and four Cortex-A510 efficiency cores.

In contrast, the Dimensity 7400 features an older ARMv8.2-A architecture, with four Cortex-A78 performance cores and four Cortex-A55 cores. The Snapdragon chip benefits from faster and more efficient CPU cores.

The Snapdragon 7 Gen 3 also delivers superior GPU performance in benchmarks as well as in real-world applications. It features an Adreno 720 GPU, which has twice as many shading units and total shaders as the Mali-G615 MP2 in the Dimensity 7400, resulting in higher parallel processing power and theoretical throughput.

Both Snapdragon 7 Gen 3 and Dimensity 7400 have NPUs built into the chip for on-device AI capabilities. It optimizes various important aspects, including camera, gaming, and power efficiency.

Camera

The Snapdragon 7 Gen 3 features a Spectra triple ISP (12-bit), which supports up to 200MP camera resolution and 4K video recording. It offers a range of camera features, including real-time object classification, low-light photography architecture, and computational HDR. There are also several AI-assisted camera features, including AI Remosaic, AI Noise Reduction, and AI Video Retouch.

The Dimensity 7400’s Imagiq 950 (12-bit) ISP also supports up to 200MP camera and 4K video capture. This chip comes with its own set of camera features, including Hardware MCNR (essentially a noise reduction), Video EIS, and AI-based (auto-exposure, auto-white balance, and auto-focus).

Connectivity

It’s another crucial area where differences can impact your daily usage. The Snapdragon 7 Gen 3 utilizes the X63 5G modem, which supports both mmWave and sub-6GHz 5G, with a peak download speed of up to 5 Gbps. It also supports Wi-Fi 6E and Bluetooth 5.4 for faster and more reliable connectivity.

On the other hand, the Dimensity 7400 supports sub-6GHz 5G only, with a slightly lower peak download speed of 3.27 Gbps. It also supports Wi-Fi 6E and Bluetooth 5.4 for better audio streaming and connection stability.

Over a Wi-Fi 6E connection, the Snapdragon 7 Gen 3 can achieve a maximum speed of 2.9 Gbps. MediaTek hasn’t disclosed this information on the official website. Overall, both have strong connectivity features, but the mmWave support on the Snapdragon chip gives it a slight edge in certain regions, such as the US, where its availability is higher.

Snapdragon 7 Gen 3 vs Dimensity 7400 — Which is better?

The Snapdragon 7 Gen 3 and Dimensity 7400 are both solid upper mid-range chipsets, but they serve slightly different priorities. Qualcomm’s offering clearly leads in raw CPU and GPU performance, thanks to newer core architectures and a more powerful Adreno GPU. It also has the edge in connectivity, especially with mmWave 5G support, which future-proofs it in markets like the US.

On the other hand, the Dimensity 7400 holds its own with solid battery efficiency. It also has better memory and UX performance on the AnTuTu benchmark. It’s a capable chipset, especially for those who prioritize a good balance of performance and efficiency over peak performance.

If you want the best all-round performance, especially for gaming and future-ready network support, the Snapdragon 7 Gen 3 is the better pick. But if you’re after a well-balanced experience with a slight price advantage, the Dimensity 7400 still delivers a lot of value.

Best Snapdragon 7 Gen 3 phones:

• OnePlus Nord CE 4
• Vivo T3 Pro
• Vivo V50
• Motorola Edge 50 Pro

Best Dimensity 7400 phones:

• Realme Narzo 80 Pro
• Motorola Edge 60
• Motorola Edge 60 Fusion

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As scheduled, Motorola has launched the Edge 60 Fusion in India, making it the first smartphone to launch in the Edge 60 series. The phone starts at ₹22,999 (US$269) and features a curved OLED panel that’s protected by Corning Gorilla Glass 7i. It is also the first smartphone to debut with the recently launched MediaTek Dimensity 7400 processor.

Motorola Edge 60 Fusion features

The Edge 60 Fusion comes with a MIL-STD-810H-certified body, passing 16 military-grade tests. It can operate in extreme temperatures from -20°C to 60°C and resist up to 95% humidity. The phone is also IP68 and IP69 rated, ensuring dust-tight sealing and immersion in water beyond 1 meter, along with protection against high-pressure, high-temperature water jets.

The phone features a 6.7-inch 1.5K curved 10-bit pOLED display with Pantone Validated colors, HDR10+, 120Hz refresh rate, 360Hz touch sampling rate, and peak brightness up to 4500 nits (up to 1400 nits in HBM). As already mentioned, the display is protected by Corning Gorilla Glass 7i, and it also has an in-display fingerprint sensor.

Under the hood, the smartphone has a MediaTek Dimensity 7400 4nm processor (four Cortex-A78 cores clocked at 2.6GHz and four Cortex-A55 cores at 2.0GHz), paired with up to 12GB RAM and 256GB storage. On the software front, it comes with Android 15 out of the box, with Motorola committing to three years of OS updates and four years of security patches. The phone is equipped with a 5500mAh battery and supports 68W TurboPower fast charging. Other features include Dolby Atmos stereo speakers, an in-display fingerprint sensor, USB-C audio, hybrid dual SIM support, 5G connectivity, Wi-Fi 6, Bluetooth 5.4, and NFC.

For optics, it has a 50MP main camera (Sony LYTIA 700C, f/1.88, 1.0μm Ultra Pixel, OIS, Quad PDAF), a 13MP ultrawide camera (120° FOV, Macro Vision, f/2.2, 1.12μm, PDAF), and a 3-in-1 light sensor for ambient light, flicker reduction, and RGB detection. The front camera is a 32MP sensor (f/2.2, 0.7μm Quad Pixel).

For video, the rear main camera supports 4K UHD at 30fps, FHD at 60/30fps, and slow motion (FHD 120fps, HD 240fps). The ultrawide/macro camera records in 4K UHD at 30fps and FHD at 30fps. The front camera supports 4K UHD at 30fps and FHD at 60/30fps. Video features include stabilization, video snapshot, audio zoom, external mic support, timelapse, slow motion, portrait video, dual capture, macro, and Spot Color.

Pricing & availability

It will be available in three colors: PANTONE Slipstream, Zephyr, and Amazonite. The 8GB + 256GB model is priced at ₹22,999 (US$269), while the 12GB + 256GB model costs ₹24,999. Sales begin on April 9, 2025, at 12PM via Flipkart, Motorola.in, Reliance Digital, and other retail stores.

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MediaTek’s new Dimensity 7400 is here and it takes over the Dimensity 7300 as the brand’s latest mid-range chipset. But if you’re wondering whether it’s actually an upgrade or just a minor refresh, you’re not alone. 

MediaTek tends to release iterative updates in its mid-range lineup, and the difference between generations isn’t always obvious at first glance. So, what’s changed this time? And does the Dimensity 7400 actually offer anything meaningful over the 7300? Let’s break it down.

Core Configuration

The Dimensity 7400 and 7300 are eerily similar. Both pack an octa-core CPU with four Cortex-A78 cores and four Cortex-A55 cores. The only difference is that the A78 cores in the 7400 now clock up to 2.6GHz, a 100MHz increase from the 7300’s 2.5GHz. That will hardly make a noticeable difference in real-world usage unless you’re benchmarking every little detail.

Memory and storage support remain unchanged too — both chips support LPDDR4x and LPDDR5 RAM at up to 6400Mbps, and both work with UFS 3.1 storage. 

Connectivity and Network

Both the Dimensity 7400 and 7300 support the exact same cellular technologies, including SA and NSA 5G, 3CC carrier aggregation, and peak downlink speeds of 3.27 Gbps. Wi-Fi 6E and Bluetooth 5.4 are present as well. 

In other words, if you use a phone powered by either of these chips, you will get the same network experience. 

Camera and Imaging

The camera setup tells a similar story. Both chips have Imagiq 950 ISP with 12-bit HDR and 200MP sensor support and can record 4K HDR videos at 30fps. The Dimensity 7400 does add “hardware-assisted autofocus” (AF) as a dedicated feature, but that’s hardly a game-changer when the 7300 already supports all-pixel AF and dual simultaneous video capture.

Unless MediaTek has made some under-the-hood optimizations, users aren’t likely to see any major improvements in photography or videography performance.

GPU, AI

For graphics, MediaTek is keeping the same Arm Mali-G615 MC2 GPU on the Dimensity 7400 as its predecessor. The maximum supported display refresh rates remain at WFHD+ 120Hz or Full HD+ 144Hz—again, no differences.

Since both the chips have the same GPU, you can expect identical gaming performance on the two chips. 

AI is a big trend even in 2025, and it’s largely thanks to the NPUs in processors that handle the workload, allowing AI tasks to run efficiently on phones. Given the increasing number of AI-driven capabilities, it would’ve made sense for MediaTek to boost AI performance on the Dimensity 7400. But again, it’s sad to say that there’s nothing new here compared to the 7300.

Both chips feature the same NPU 655, meaning AI tasks—like scene recognition in photography or background noise cancellation in calls—will perform exactly as they did on last year’s model.

So, Why Does the Dimensity 7400 Exist?

Given how similar these chips are, it’s hard not to wonder why MediaTek even bothered rebranding the Dimensity 7300 as the 7400. The 100MHz CPU boost is barely worth mentioning, and there’s no real upgrade in GPU, connectivity, storage, or AI performance.

The only plausible reason we could think of is marketing. A new number definitely sounds better, especially for smartphone manufacturers looking to refresh their device lineup without investing in major hardware changes. It also allows MediaTek to keep its branding fresh without actually having to roll out a meaningful upgrade.

Final Verdict

So if you were expecting MediaTek’s latest mid-range chipset to bring significant improvements, you might want to dial back your expectations. The Dimensity 7400 is essentially a repackaged Dimensity 7300 with a slight CPU clock bump and a few barely noticeable tweaks. And that’s it.

So if you ever come across stances on choosing between a phone with the 7400 and one with the 7300, the decision should come down to other factors—like battery life, camera sensors, or software—because the chip itself isn’t going to be the defining difference.

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MediaTek has officially launched its latest mobile processors, the Dimensity 7400 and Dimensity 7400X. These new chipsets serve as successors to the Dimensity 7300 and Dimensity 7300X from last year, bringing improved AI processing and gaming optimisations. Read on to know their specifications and what sets them apart.

MediaTek Dimensity 7400 and Dimensity 7400X specifications

The Dimensity 7400 and 7400X are built on TSMC’s 4nm process, featuring an octa-core CPU with four Cortex-A78 cores clocked at 2.6GHz and four Cortex-A55 cores at 2.0GHz. The GPU is a Mali-G615 MC2, promising efficient graphical performance for mobile gaming.

Memory support includes LPDDR5 and LPDDR4X, with speeds of up to 6400Mbps. For storage, the chipsets are compatible with UFS 3.1 and UFS 2.2. Connectivity features include 5G with 3CC carrier aggregation, a peak downlink speed of 3.27Gbps, and Wi-Fi 6E with a 2T2R antenna configuration. Bluetooth 5.4 is also supported.

For imaging, MediaTek integrates the Imagiq 950 ISP, supporting up to 200-megapixel cameras and 4K HDR video recording at 30fps. Features like AI-driven autofocus, video EIS, and hardware-based face detection enhance photography and videography. The MiraVision 955 display engine ensures vibrant visuals with support for WFHD+ at 120Hz and Full HD+ at 144Hz.

MediaTek has upgraded the AI processing unit to APU 655, delivering a 15 percent improvement over its predecessor. The Dimensity 7400 series also benefits from the UltraSave 3.0+ power-saving technology, reducing gaming power consumption by up to 36 percent. Google Ultra HDR support ensures an improved dynamic range for photos and videos.

Dimensity 7400 vs. Dimensity 7400X: What’s the main difference between them?

The Dimensity 7400 and Dimensity 7400X are quite similar in terms of core specifications but are designed for different device categories. The D7400X is specifically fine-tuned for foldable devices, ensuring better power management and efficiency when handling multi-screen use cases. For regular smartphones, the D7400 provides the same level of performance, but without the additional enhancements needed for foldable displays. Smartphones featuring the Dimensity 7400 and 7400X are expected to debut in Q1 2025.

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