Google Pixel 4a

OS Android 10, upgradable to Android 11

Chipset Qualcomm SDM730 Snapdragon 730G (8 nm)

CPU Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)

GPU Adreno 618

Results:

Twitch stable 720p@48fps

Low Latency

hevc settings:

4500kbs preset=7 zerolatency=1 profile=rext

ffmpeg settings:

ffmpeg -loglevel warning -r 48 -fflags nobuffer -i "tcp://192.168.1.252:9000?listen=1" -c:v libx264 -x264opts keyint=96:no-scenecut -r 48 -b:v 6000k -minrate 6000k -maxrate 6000k -bufsize 4500k -profile:v baseline -tune zerolatency -frame_drop_threshold 5.0 -preset superfast -threads 16 -g 96 -keyint_min 48 -c:a copy -bsf:a aac_adtstoasc -flvflags no_duration_filesize -f flv "rtmp://{ingest}.contribute.live-video.net/app/{stream_key}"

Moto 6g

OS Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)

Chipset Qualcomm SDM450 Snapdragon 450 (14 nm)

CPU Octa-core 1.8 GHz Cortex-A53

GPU Adreno 506

Results:

Twitch stable 720p@30fps

Low Latency

hevc settings:

3500kbps preset=7 zerolatency=1

ffmpeg settings:

ffmpeg -loglevel warning -r 30 -i "tcp://192.168.1.252:9000?listen=1" -c:v libx264 -x264opts keyint=60 -r 30 -b:v 6000k -minrate 6000k -maxrate 6000k -bufsize 4500k -profile:v baseline -tune zerolatency -frame_drop_threshold 5.0 -preset superfast -threads 16 -g 60 -keyint_min 30 -c:a aac -flvflags no_duration_filesize -f flv "rtmp://{ingest}.contribute.live-video.net/app/{stream_key}"