NEXBOX A5: The World’s No.1 Android 6.0 S905X TV Box, Amlogic S905X 64bit VP9 decoding TV Box

NEXBOX A5 is The World’s No.1 Android 6.0 S905X TV Box!

NEXBOX A5 uses Amlogic S905X chipset, which is a 64-bit quad-core CPU with a frequency of clock of 2.0 GHz. It supports 10-bit 4K@60Hz H265 and VP9 decoding, Gigabit Ethernet (RGMII), Android 6.0, HDMI 2.0a, built-in DAC and more. Get it at GeekBuying NOW!





3 models

NEXBOX A5 S905X TV Box uses a Amlogic S905X chipset, which includes a Penta-Core (5-core) GPU that can reach speeds of up to 2.0 GHz. Support 4K Ultimate HD vedio hardware decoding. With preinstalled Google Play Store and other apps, you can enjoy smooth multi-tasking, game playing or movie viewing. This NEW model will be updated, and thank you for your kind attention!

CPU – Quad core Cortex A53 @ up to 2.0 GHz 64 bit
GPU – Penta-core ARM Mali-450MP @ up to 750 MHz

Memory I/F – 16/32-bit DDR3/4, LPDDR2/3 up to 2GB, DDR2400
Storage I/F – NAND flash @ BCH60, eMMC 5310, SD, NOR flash
Video Decoder – 4Kp60 10-bit H.265, 4Kp60 VP9 Profile 2, 4Kp30 H.264
Video Encoder – 1080p60 H.264
Ethernet – 10/100/1000 RGMII, 10/100M PHY
Audio – Stereo DACs, I2S, S/PDIF, DMIC
USB – 2x USB 2.0
Video Output – 4Kp60 HDMI 2.0a, CVBS, RGB
Video Input – TS in, DVP
HDR – HDR10, royalty-free Hybrid Log Gamma (HLG)
Package – 15 x 15 mm BGA (S905 is 13 x 13 mm)
PCB – 4-layer

Detailed Features of Amlogic S905X

CPU Sub-system

  • Quad core ARM Cortex-A53 CPU up to 2GHz (DVFS)
  • ARMv8-A architecture with Neon and Crypto extensions
  • 8-stage in-order full dual issue pipeline
  • Unified system L2 cache
  • Advanced TrustZone security system
  • Application based traffic optimization using internal QoS-based switching fabrics

3D Graphics Processing Uni

  • Penta-core ARM Mali-450 GPU up to 750MHz+ (DVFS)
  • Dual Geometry Processors and triple Pixel Processors
  • Concurrent multi-core processing
  • Full scene over-sampled 4X anti-aliasing engine with no additional bandwidth usage
  • OpenGL ES 1.1/2.0 and OpenVG 1.1 support

2.5D Graphics Processor

  • Fast bitblt engine with dual inputs and single output
  • Programmable raster operations (ROP)
  • Programmable polyphase scaling filter
  • Supports multiple video formats 4:2:0, 4:2:2 and 4:4:4 and multiple pixel formats (8/16/24/32 bits graphics layer)
  • Fast color space conversion
  • Advanced anti-flickering filter

Crypto Engine

  • AES/AES-XTS block cipher with 128/192/256 bits keys, standard 16 bytes block size and streaming ECB, CBC and CTR modes
  • DES/TDES block cipher with ECB and CBC modes supporting 64 bits key for DES and 192 bits key for 3DES
  • Built-in hardware True Random Number Generator (TRNG), CRC and SHA-1/SHA-2/HMAC SHA engine

Video/Picture CODEC

  • Amlogic Video Engine (AVE) with dedicated hardware decoders and encoders
  • Supports multiple “secured” video decoding sessions and simultaneous decoding and encoding
  • Video/Picture Decoding
    • 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
    • H.264 MVC up to 1080P@60fps
    • 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)
    • RealVideo 8/9/10 up to 1080P@60fps
    • WebM up to VGA
    • Multiple language and multiple format sub-title video support
    • MJPEG and JPEG unlimited pixel resolution decoding (ISO/IEC-10918)
    • Supports JPEG thumbnail, scaling, rotation and transition effects
    • Supports *.mkv,*.wmv,*.mpg, *.mpeg, *.dat, *.avi, *.mov, *.iso, *.mp4, *.rm and *.jpg file formats
  • Video/Picture Encoding
    • Independent JPEG and H.264 encoder with configurable performance/bit-rate
    • JPEG image encoding
    • H.264 video encoding up to 1080P@60fps with low latency

Video Post-Processing Engine

  • Supports HDR10 and HLG HDR processing
  • Motion adaptive 3D noise reduction filter
  • Advanced motion adaptive edge enhancing de-interlacing engine
  • 3:2 pull-down support
  • Programmable poly-phase scalar for both horizontal and vertical dimension for zoom and windowing
  • Programmable color management filter (to enhance blue, green, red, face and other colors)
  • Dynamic Non-Linear Luma filter
  • Deblocking filters
  • Programmable color matrix pipeline
  • Video mixer:  2 video planes and 2 graphics planes per video output

Video Output

  • Built-in HDMI 2.0a transmitter including both controller and PHY with CEC, HDR and HDCP 2.2, 4Kx2K@60 max resolution output
  • CVBS 480i/576i standard definition output
  • Supports all standard SD/HD/FHD video output formats:  480i/p, 576i/p, 720p, 1080i/p and 4Kx2K

Audio Decoder and Input/Output

  • Supports MP3, AAC, WMA, RM, FLAC, Ogg and programmable with 7.1/5.1 down-mixing
  • I2S audio interface supporting 2-channel input and 8-channel (7.1) output
  • Built-in serial digital audio SPDIF/IEC958 output and PCM input/output
  • Built-in stereo audio DAC
  • Stereo digital microphone PDM input
  • Supports concurrent dual audio stereo channel output with combination of analog+PCM or I2S+PCM

Memory and Storage Interface

  • 16/32-bit SDRAM memory interface running up to DDR2133
  • Supports up to 2GB DDR3/4, DDR3L, LPDDR2, LPDDR3 with dual ranks
  • Supports SLC/MLC/TLC NAND Flash with 60-bit ECC, compatible to Toshiba toggle mode in addition to ONFI 2.2
  • SDSC/SDHC/SDXC card and SDIO interface with 1-bit and 4-bit data bus width supporting spec version 2.x/3.x/4.x DS/HS modes up to UHS-I SDR104
  • eMMC and MMC card interface with 1/4/8-bit data bus width fully supporting spec version 5.0 HS400
  • Supports serial 1, 2 or 4-bit NOR Flash via SPI interface
  • Built-in 4k bits One-Time-Programming memory for key storage


  • Integrated IEEE 802.3 10/100M Ethernet MAC controller with 10/100M PHY interface
  • Supports Energy Efficiency Ethernet (EEE) mode
  • WiFi/IEEE802.11 & Bluetooth supporting via SDIO/USB/UART/PCM
  • Network interface optimized for mixed WIFI and BT traffic

Integrated I/O Controllers and Interfaces

  • Dual USB 2.0 high-speed USB I/O, one USB Host and one USB OTG
  • Multiple UART, I2C and SPI interface with slave select
  • Multiple PWMs
  • Programmable IR remote input/output controllers
  • Built-in 10bit SAR ADC with 2 input channels
  • A set of General Purpose IOs with built-in pull up and pull down

System, Peripherals and Misc. Interfaces

  • Integrated general purpose timers, counters, DMA controllers
  • 24 MHz crystal input
  • Embedded debug interface using ICE/JTAG

Power Management

  • Multiple external power domains controlled by PMIC
  • Multiple internal power domains controlled by software
  • Multiple sleep modes for CPU, system, DRAM, etc.
  • Multiple internal PLLs for DVFS operation
  • Multi-voltage I/O design for 1.8V and 3.3V
  • Power management auxiliary processor in a dedicated always-on (AO) power domain that can communicate with an external PMIC


  • Trustzone based Trusted Execution Environment (TEE)
  • Secured boot, encrypted OTP, encrypted DRAM with memory integrity checker, hardware key ladder and internal control buses and storage
  • Protected memory regions and electric fence data partition
  • Hardware based Trusted Video Path (TVP) , video watermarking and secured contents (needs SecureOS software)
  • Secured IO and secured clock


  • LFBGA,13x13mm, 20×20 ball matrix, 0.65 ball pitch, RoHS compliant


One of the first devices featuring Amlogic S905X could be the NEXBOX A5.

Android 6.0/Linux

64bit Mainstream CPU
The Amlogic S905X chipset (Quad core Cortex A53 2.0 GHz 64bit) in NEXBOX A5 (S905X Chipset TV Box) is perfect for 4K video solution with its Penta-Core HD Graphics GPU. This mainstream processor comes with 2 GB DDR3, 16 GB Flash and Wifi 802.11 b/g/n which make home entertainment become easy.

Home Entertainment Center
NEXBOX A5 (S905X Chipset TV Box) is a practical home streaming media player. With the pre-installed latest KODI, you can enjoy all your favorite movies from Netflix, Phoenix, Genesis, Navix, and you also can play thousands of android games in a large screen smoothly. This TV Box supports DLNA, Google TV Remote, LAN, 3D Moive, Email, office suit, etc.

Tons of SNS Applications
NEXBOX A5 (S905X Chipset TV Box) supports SKYPE video call, MSN, Facebook, Twitter, QQ ,Local Media playback, HDD, flash disck, SD card etc. Supports apps download freely form Android market, Amazon appstore, etc.

Great Gift
Gift is a timeless way to remember birthdays or special moments, and NEXBOX A5 can be a great gift for your families and friends. As a popular consumer electronics brand, NEXBOX delivers love for people.