Fire tv stick 45 Unlock a complete 4K Ultra HD experience- With support for leading HDR formats, Dolby Atmos Audio
Android version android.os.Build.VERSION.SDK_INT
API Level 25 (Android 7.1)
Fire OS version
Fire OS 6
Processor (SoC)
MTK8695+MT7668
CPU
Quad Core 1.7GHz
Application Binary
Interface (ABI)
32-bit
GPU
IMG GE8300
Memory (RAM)
1.5GB DDR4
Resolution and refresh rates
Up to 4K @ 60fps
Audio codecs
(input formats)
Dolby Atmos (EC3_JOC). Up to 48kHz, 8 channels, 16-bit and 24-bit
AC3 (Dolby Digital). Up to 48kHz, 6 channels, 16-bit and 24-bit
eAC3 (Dolby Digital Plus). Up to 48kHz, 8 channels, 16-bit and 24-bit
AAC-LC. Up to 48kHz, 6 channels, 16-bit and 24-bit
HE-AACv1 (AAC+). Up to 48kHz, 6 channels, 16-bit and 24-bit
HE-AACv2 (enhanced AAC+). Up to 48kHz, 6 channels, 16-bit and 24-bit
FLAC. Up to 48kHz, 2 channels, 16-bit and 24-bit (no dither for 24 bit)
MIDI. MIDI (Type 0 and 1), DLS (Version 1 and 2), XMF, and Mobile XMF. Ringtone formats RTTTL/RTX, OTA, and iMelody.
MP3. Up to 48kHz, 2 channels in DSP (16-bit and 24-bit) and software (16-bit).
Vorbis. Ogg (.ogg), Matroska (.mkv).
PCM/Wave. Up to 96kHz, 6 channels, 16-bit and 24-bit.
AMR-NB. Supported.
Opus. Up to 8 channels, 48 kHz.
Video codecs
Dolby Vision. Dolby Vision support for Profile 4-MEL, 5, 8, 9. (Up to Level 9 for profiles 5 and 8. Up to Level 5 for Profile 9.)
H.265 (HEVC). Hardware accelerated up to 3840x2160p (4K) @ 60fps, 35 Mbps, Main 10 Profile Level 5.1, Color space 8-bit and 10-bit input with HDR10, HDR10+, and HLG.
H.264. Hardware accelerated up to 3840x2160p (4K) @ 60fps, 20 Mbps, High 10 Profile Level 5.2
H.263. Hardware accelerated up to 1080p @ 30fps, 6 Mbps, Profile 0 Level 70
VP8. Supported up to 1080p 30fps. Baseline profile, non-secure
VP9. Hardware accelerated up to 4K @ 60fps, Profile 2 up to 30 Mbps
MPEG-2. Hardware accelerated up to 1080p @ 60fps
MPEG-4. Up to 1080p @ 30fps, Simple and Advanced Simple Profiles Level 5, non-secure
