Amlogic S905W2 VS S905X4 RK3528 S905Y4 H618

Amlogic S905W2 VS S905X4 RK3528 S905Y4 H618

In comparing Amlogic S905W2 with its rivals: S905X4, RK3528, S905Y4, and H618—they cater to different needs. The amlogic s905w2 vs s905x4 shows the S905X4 is more powerful, while S905W2 offers budget-friendly AV1 streaming. The rk3528 vs s905w2 highlights the RK3528's connectivity, but S905W2's codec support shines. The h618 vs s905w2 indicates H618’s cost-effective focus, whereas S905W2 excels in 4K support. In s905y4 vs s905w2, S905Y4 fits dongles, while S905W2 is optimal for TV boxes with better connectivity. Each offers unique strengths by balancing performance, cost, and usage needs. 
Amlogic S905W2

1. Amlogic S905W2

The Amlogic S905W2 is a versatile system-on-chip (SoC) designed to provide an optimal balance of performance, power efficiency, and cost-effectiveness. This chip is particularly well-suited for entry-level smart TV boxes and streaming devices, offering strong multimedia capabilities while maintaining a focus on energy efficiency.

2. Amlogic S905w2 Specs

CPU Chipset S905W2
Architecture Quad Core ARM Cortex A35
GPU Chipset Mali-G31 MP2
Architecture OpenGL ES 1.1/2.0/3.2,OpenCL 2.0,Vulkan 1.1 support
RAM Capacity 2GB   (1/2GB Optional)
ROM Capacity 16GB  (8/16GB Optional)
External storage USB Storage Devices Supported
Micro SD card Supported
Software
Operating system OS Version Android 11
Language Multi-Language
Multimedia Video Video Decoder:
AV1     MP-10@L5.1 up to 4Kx2K@60fps
VP9 Profile-2 up to 4Kx2K@60fps
H.265 HEVC MP-10@L5.1 up to 4Kx2K@60fps
H.264 AVC HP@L5.1 up to 4Kx2K@30fps
MPEG-4 ASP@L5 up to 1080P@60fps (ISO-14496)
WMV/VC-1 SP/MP/AP up to 1080P@60fps
AVS-P16(AVS+) /AVS-P2 JiZhun Profile up to 1080P@60fps
MPEG-2 MP/HL up to 1080P@60fps (ISO-13818)
MPEG-1 MP/HL up to 1080P@60fps (ISO-11172)
Supports JPEG thumbnail, scaling, rotation and transition effects
Multiple language and multiple format sub-title video support
Supports *.mkv,*.wmv,*.mpg, *.mpeg, *.dat, *.avi, *.mov, *.iso, *.mp4, *.rm and *.jpg file formats
Audio Supports MP3, AAC, WMA, RM, FLAC
Image HD JPEG、BMP、GIF、PNG、TIF
Network service
Wi-Fi Type Option Support WiFi: IEEE 802.11 b / g / n or IEEE 802.11 a/b/g/n/ac
Frequency Option:2.4G &5G
Antenna Type Inside antennas
Bluetooth Bluetooth Option
Interface
Charge DC connector DC IN(5V/2A)
Video output HDMI 4K*2K UHD Output, HDMI 2.1
Micro SD External memory Support
USB port USB host 2*USB 2.0
Ethernet Ethernet 100M Ethernet

 

In conclusion, the Amlogic S905W2 is a capable and cost-effective SoC option for manufacturers developing entry-level smart TVs and streaming devices. Its efficient design, robust video and audio capabilities, and flexible connectivity options make it a strong choice for a wide range of multimedia applications. Whether you're a consumer looking for a budget-friendly media device or a manufacturer aiming to deliver a compelling product in a competitive market, the S905W2 is a processor worth considering.

 

3. Amlogic S905W2 VS S905X4 RK3528 S905y4 H618

3.1 Amlogic S905W2

Overview:
The Amlogic S905W2 is a quad-core processor noted for its excellent balance of performance and affordability. It is built on the ARM Cortex-A35 architecture, making it energy-efficient and suitable for low-power applications.

Features:

  • CPU: Quad-core ARM Cortex-A35
  • GPU: Mali-G31 MP2
  • Video Decoding: Up to 4K@60fps, supports AV1 decoding
  • Memory Support: DDR3, DDR4, and LPDDR4/4X
  • Connectivity: HDMI 2.1, USB 2.0, Ethernet

Pros:

  • Supports modern AV1 codec for efficient video streaming.
  • Affordable, making it a popular choice for budget-friendly devices.

Cons:

  • Limited to lower-tier GPU performance compared to higher-end models.

 

3.2 Amlogic S905X4

Overview:
A step up from the S905W2, the Amlogic S905X4 offers enhanced performance suitable for more demanding applications without breaking the bank.

Features:

  • CPU: Quad-core ARM Cortex-A55
  • GPU: Mali-G31 MP2
  • Video Decoding: Up to 4K@60fps, supports AV1, H.265, VP9
  • AI Performance: Integrated NPU for AI applications
  • Connectivity: HDMI 2.0, USB 3.0, Ethernet

Pros:

  • Better CPU architecture (Cortex-A55) for improved performance.
  • Enhanced AI capabilities with built-in NPU.

Cons:

  • Slightly higher cost due to advanced features.

 

3.3 Amlogic S905Y4

Overview:
Tailored for dongle-type applications, the S905Y4 is optimized for compact form factors with focus on AV1 video decoding.

Features:

  • CPU: Quad-core ARM Cortex-A35
  • GPU: Mali-G31 MP2
  • Video Decoding: 4K@60fps, AV1, H.265, VP9
  • Connectivity: USB 2.0, HDMI capabilities

Pros:

  • Focused on power efficiency and compact design.
  • Excellent for compact devices needing advanced video playback.

Cons:

  • Limited connectivity options compared to full-box solutions.

 

3.4 Rockchip RK3528

Overview:
A notable competitor from Rockchip, the RK3528, stands out with its versatile applications and powerful GPU.

Features:

  • CPU: Quad-core ARM Cortex-A53
  • GPU: ARM Mali-450 MP2
  • Video Decoding: 4K support, including H.265 and VP9, AV1 
  • Connectivity: Rich I/O support, including multiple HDMIs, USB ports

Pros:

  • Extensive connectivity options making it highly versatile.
  • Robust performance for multimedia applications.

Cons:

  • No native AV1 support, potentially less future-proof for streaming.

 

3.5 Allwinner H618

Overview:
The Allwinner H618 focuses on cost-effectiveness while still supporting 4K video playback and enhancing the smart device ecosystem.

Features:

  • CPU: Quad-core ARM Cortex-A53
  • GPU: Mali-G31 MP2
  • Video Decoding: 4K video decoding capabilities, supports H.265, AV1,VP9 
  • Connectivity: Standard HDMI, USB interfaces

Pros:

  • Known for cost-effectiveness in low to mid-range devices.
  • Decent graphics performance for its category.

Cons:

  • Lacks AV1 video codec support.

 

3.6 Specific comparison

Amlogic S905W2 vs S905X4

Both the Amlogic S905W2 and the S905X4 are quad-core processors, but the S905X4 offers a more powerful ARM Cortex-A55 CPU architecture compared to the Cortex-A35 in the S905W2. This gives the S905X4 a performance edge suited for slightly more demanding applications. Additionally, the S905X4 includes an integrated NPU for AI tasks, making it ideal for smart TV boxes needing advanced functions. However, the S905W2 is more energy-efficient and cost-effective, making it suitable for budget-conscious devices focusing on 4K streaming with AV1 support.

RK3528 vs S905W2

The Rockchip RK3528 and Amlogic S905W2 both cater to multimedia applications, yet they differ significantly in application focus. The RK3528, with its broader connectivity options including multiple HDMI and USB interfaces, is more versatile for applications requiring diverse peripheral connections and display outputs. However, the S905W2 stands out in the streaming device arena with its support for the AV1 codec, lacking in the RK3528, offering better future-proofing for streaming services aiming to optimize bandwidth.

H618 vs S905W2

When considering the H618 vs S905W2, the primary distinction lies in cost and codec support. The Allwinner H618 is designed for ultra low-cost markets, providing essential functionality without the latest codec support. The S905W2, on the other hand, supports AV1, H.265, and VP9, making it a superior choice for 4K streaming applications where future codec support is a priority. The S905W2 also benefits from a slightly more powerful GPU, enhancing graphics performance over the H618.

S905Y4 vs S905W2

The comparison of S905Y4 vs S905W2 highlights differences in device types and form factors. The S905Y4 is tailored for compact dongle-type applications, prioritizing form factor efficiency while still maintaining excellent video decoding capabilities. Both processors share similar video decoding support, including AV1, but the S905W2 tends to be used in slightly larger, more traditional TV box formats, offering a more comprehensive connectivity suite with Ethernet support that the S905Y4 version, aiming for minimalism, typically lacks.

 

4. Conclusion

In sum, the Amlogic S905W2 is a well-rounded, cost-effective processor that targets efficient 4K streaming applications with modern codec support. Its matchup with the Amlogic S905X4 reveals trade-offs between enhanced processing power and price efficiency, while comparisons to the RK3528 and H618 underline its strong positioning for streaming use-cases with codec future-proofing. Meanwhile, against the S905Y4, the choice comes down to device form factor needs and connectivity preferences. Each processor serves distinct market needs, guiding consumers to make informed decisions based on performance, connectivity, and future-proofing requirements.

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