Start › Light box › wyze-t20x-jxf23

Wyze Cam v2, jxf23

SoC T20Sensor jxf23Alias wyze-t20x-jxf23

1

light-box runs

26

checks pass, newest run

19

checks fail, newest run

7 / 1 / 1

metrics open better / equal / worse than vendor (newest)

Runs

Every light-box protocol of this camera, newest first; the date opens the protocol. Image = flashed firmware build of the open stack.

protocol	pass	fail (handling)	image / stack	lamps
2026-11-08	26	19 7 open, 6 invalid, 4 vendor, 1 accepted, 1 fixed	claude/aperto-port-1107+725a14d, 2026-11-07 19:53:50 UTC wyze_cam2_t20x_jxf23_rtl8189ftv open: tx_isp_t20 md5=9c3d9681 libimp=0c0132c8	5000 K

Development over time

Key numbers of every run. The vendor stack is the reference (dashed line, squares); the open stack is the solid line with circles. A metric with a single run shows one point: more runs are needed for a trend.

open stack (open-tx-isp + OpenIMP) vendor stack (reference)

Picture

Brightness, defaults, day (frame Y)Y 0..255open 105.8 vendor 113.5

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	105.8	113.5

Brightness, defaults, night (frame Y)Y 0..255open 80.70 vendor 78.40

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	80.70	78.40

NV12 temporal noise Y, matched exposure, daytemporal std · lower is betteropen 1.42 vendor 1.23 worse

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	1.42	1.23

NV12 temporal noise Y, matched exposure, nighttemporal std · lower is betteropen 1.77 vendor 1.81 equal

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	1.77	1.81

Colour

Colour error to the chart (dE00 mean)dE00 · lower is betteropen 11.85 vendor 13.27 better

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	11.85	13.27

Colour error, grey-normalised (dE00 mean)dE00 · lower is betteropen 6.95 vendor 8.33 better

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	6.95	8.33

Colour difference open vs vendor (dE00 mean)dE00 · lower is betteropen vs vendor 3.21 differs

1 run with this metric: more runs needed for a trend

Values

run	open vs vendor
2026-11-08	3.21

Saturation (chroma / chart, 1 = chart)chroma / chart (1 = chart) · closer to 1 is betteropen 0.826 vendor 0.624 better

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	0.826	0.624

Saturation open / vendor (1 = vendor)ratio (1 = vendor) · closer to 1 is betteropen vs vendor 1.32 differs

1 run with this metric: more runs needed for a trend

Values

run	open vs vendor
2026-11-08	1.32

Sharpness

Sharpness MTF50 (cycles/pixel)cycles/pixel · higher is betteropen 0.296 vendor 0.276 better

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	0.296	0.276

Edge rise 10-90 % (px)px · lower is betteropen 1.98 vendor 5.25 better

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	1.98	5.25

CPU and reload

CPU of the streamer (% of all CPU)% of all CPU · lower is betteropen 9.08 vendor 9.88 better

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	9.08	9.88

CPU, system busy (%)% · lower is betteropen 10.20 vendor 10.60 better

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	10.20	10.60

Module reload: cycles with a valid pictureof 10 cycles · higher is betteropen 0.0000 vendor -

1 run with this metric: more runs needed for a trend

Values

run	open	vendor
2026-11-08	0.0000	-