In 2025,Allwinnersuccessivelylaunchedthree new smart processors aimed at general tablet applications:A733, A537, and A333. These three “core” members are positioned as high-end, mid-rangeandentry-levelprocessors, precisely coveringthe diverse needs ofvarious Android tablet products,and can be applied to:tablets, educational products, smart displays, commercial display devices, e-books, cash registers, and other general tablet products,providing just the right performance support fordifferent usage scenarios.
Hardcore Standard Configuration
Powerful Core
All three processors integrate high-performancebig cores CPU.
Worry-Free Certification
All can pass Google GMS certification, meeting the actual usage needs of mainstream applications.
Development Friendly
Allwinner provides a complete development kit, including SDK, development and debugging tools, mass production tools, reference designs, and development documentation, significantly lowering the development threshold.
Flexible Design
The hardware reference designs of the three chips have certain compatibility, allowing customers to differentiate performance levels and peripheral component stocking for the same series of terminal products; among them, A537 and A333 achieve complete Pin to Pin compatibility, making design switching smoother.
Three “Cores” Debut,Each Showcasing Their Strengths
A733:StrongPerformance, AI Empowered
A733 is a high-performance platform processor designed specifically for mid-to-high-end tablets and interactive display applications..
Core Configuration
Dual-coreArm® Cortex® – A76 + Six-core Arm Cortex- A55 CPU + Imagination PowerVR BXM-4-64 GPU + 3 TOPS NPU.
Video Capabilities
Supports dual-screen independent display output or synchronized display output, supports up to8K@24fps H.265/VP9/AVS2 video format decoding, supports up to4K@30fps H.265/H.264 video format encoding.
RichInterfaces
High-speed interfaces such as PCIe 3.0, USB 3.1 Gen2 DRD, GMAC, etc.; video output interfaces such as RGB, LVDS, MIPI-DSI, E-ink (electronic ink screen), and eDP 1.4b/DP 1.4.
Memory Support
LPDDR4, LPDDR4x, LPDDR5 DRAM, and UFS/eMMC.
A733 Chip Brief Block Diagram
A537:High Energy Efficiency,PerformanceBalancedDesign
A537is an octa-core big.LITTLE tablet processor series aimed at mid-range tablets and interactive display applications.Core Configuration
Dual-coreArm Cortex – A73 + Six-core Arm Cortex – A53 CPU + Arm Mali™ – G57 MC1 GPU.
Video Capabilities
H.265/H.264/VP9 hardware decoding capabilities and H.264 hardware encoding capabilities.
RichInterfaces
High-speed interfaces such as PCle2.1, USB3.1 GEN1 DRD, GMAC, etc., as well as display output interfaces such as RGB, Dual LVDS, MIPI DSI, eDP1.3, and E-ink.
Memory Support
Supports up to16GB capacity of DDR3, DDR3L, LPDDR3, DDR4, LPDDR4, LPDDR4x.
A537 Chip Brief Block Diagram
A333:Entry-Level Tool,EfficientEnergySaving
A333 is a five-core big.LITTLE tablet processor series aimed at entry-level tablets and interactive display applications.
Core Configuration
Single-coreArm Cortex – A73 + Four-core Arm Cortex – A53 CPU + Arm Mali – G57 MC1 GPU.
Video Capabilities
Supports H.265/H.264/VP9 hardware decoding and H.264 hardware encoding.
RichInterfaces
Including high-speed interfaces such as PCle2.1, USB3.1 GEN1 DRD, GMAC, etc., as well as display output interfaces such as RGB, Dual LVDS, MIPI DSI, eDP1.3, and E-ink.
Memory Support
Supports up to8GB capacity of DDR3, DDR3L, LPDDR3, DDR4, LPDDR4, LPDDR4x.
A333 Chip Brief Block Diagram
SeriesDesign AchievesDynamic Balance of PPA, Avoiding Specification Redundancy
Allwinner A733, A537,A333 three processors adopt a similarseriesdesign language, fully demonstrating Allwinner’s deep technical accumulation and stable platform capabilities in the field of Android tablet processors. More importantly, Allwinner, based on a profound insight into the general Android tablet market, does not simply stack performance when defining different tier chip specifications, but preciselyanchors the “impossible triangle” of SoC PPA (Performance, Power, Area), achieving a clever balance between specifications and needs, performance and cost. This not only reflectsAllwinner’s strongtechnical strength but also demonstratesAllwinner’s precise understanding ofthe market demand for general tablets.
For more information on “A733”“A537”“A333”product information, please click the “Read Original” link at the bottom of the article to jump to the official product page.
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Allwinner Core News Collection
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