[LeEco Le Max 2 Questions & Answers] being.yash:
Did that, though I can't spot any difference. Have a look at it here..

Le X821

3.18.20-perf-g06b7f15

ae-bracket-hdr-values=Off,AE-Bracket

ae-bracket-hdr=Off

antibanding-values=off,60hz,50hz,auto

antibanding=off

auto-exposure-lock-supported=true

auto-exposure-lock=false

auto-exposure-values=frame-average,center-weighted,spot-metering,center-weighted,spot-metering-adv,center-weighted-adv

auto-exposure=center-weighted

auto-hdr-enable=disable

auto-hdr-supported=true

auto-whitebalance-lock-supported=true

auto-whitebalance-lock=false

avtimer=disable

beauty-levels=0

brightness-step=1

cache-video-buffers=disable

camera-mode=0

capture-burst-interval=1

capture-burst-queue-depth=2

capture-burst-retroactive=2

cds-mode-values=off,on,auto

cds-mode=on

contrast-step=1

contrast=5

cur-exposure-time=33.003815

cur-focus-diopter=0

cur-focus-scale=100

cur-iso=897

denoise-values=denoise-off,denoise-on

denoise=denoise-on

dis-values=enable,disable

dis=disable

effect-values=none,mono,negative,solarize,sepia,posterize,whiteboard,blackboard,aqua,emboss,sketch,neon

effect=none

exposure-compensation-step=0.166667

exposure-compensation=0

face-detection-values=off,on

face-detection=off

flash-mode-values=off,auto,on,torch

flash-mode=off

flip-mode-values=off,flip-v,flip-h,flip-vh

focal-length=4.52

focus-areas=(0, 0, 0, 0, 0)

focus-distances=Infinity,Infinity,Infinity

focus-mode-values=auto,infinity,fixed,macro,continuous-video,continuous-picture,manual

focus-mode=auto

hdr-mode-values=hdr-mode-sensor,hdr-mode-multiframe

hdr-mode=hdr-mode-multiframe

hdr-need-1x-values=false,true

hdr-need-1x=false

hfr-size-values=1920x1080,1280x720

histogram-values=enable,disable

histogram=disable

horizontal-view-angle=61.7223

internal-restart=true

iso-values=auto,ISO_HJR,ISO100,ISO200,ISO400,ISO800,ISO1600,ISO3200

iso=auto

jpeg-quality=85

jpeg-thumbnail-height=288

jpeg-thumbnail-quality=85

jpeg-thumbnail-size-values=512x288,480x288,256x154,432x288,320x320,320x240,176x144,240x320,144x176,0x0

jpeg-thumbnail-width=512

lensshade-values=enable,disable

lensshade=enable

letv_algo_version=0.4.2.20151130

letv_trace=troop.com.freedcam.LETV.freed.cam.ActivityFreeDcamMain

long-shot=off

longshot-supported=true

luma-adaptation=3

manual-exposure-modes=off,exp-time-priority,iso-priority,user-setting

manual-focus-modes=off,scale-mode,diopter-mode

manual-wb-gains=1.947146,1.000000,1.829516

manual-wb-modes=off,color-temperature,rbgb-gains

max-brightness=6

max-contrast=10

max-exposure-compensation=12

max-exposure-time=655.215515

max-focus-pos-dac=1023

max-focus-pos-diopter=10

max-focus-pos-index=1023

max-focus-pos-ratio=100

max-iso=1600

max-num-detected-faces-hw=10

max-num-detected-faces-sw=10

max-num-focus-areas=1

max-num-metering-areas=10

max-saturation=10

max-sce-factor=100

max-sharpness=36

max-wb-cct=8000

max-wb-gain=4

max-zoom=70

mce-values=enable,disable

mce=enable

metering-areas=(0, 0, 0, 0, 0)

min-brightness=0

min-contrast=0

min-exposure-compensation=-12

min-exposure-time=0.025744

min-focus-pos-dac=0

min-focus-pos-diopter=0

min-focus-pos-index=0

min-focus-pos-ratio=0

min-iso=100

min-saturation=0

min-sce-factor=-100

min-sharpness=0

min-wb-cct=2000

min-wb-gain=1

num-retro-burst-per-shutter=0

num-snaps-per-shutter=1

picture-format-values=jpeg,bayer-mipi-10gbrg,bayer-mipi-10grbg,bayer-mipi-10rggb,bayer-mipi-10bggr,yuv422sp

picture-format=jpeg

picture-size-values=5312x3984,5312x2988,3984x3984,3840x2880,3840x2160,3264x2448,3264x1836,2880x2880,2688x1512,2560x1920,2560x1440,2448x2448,2016x1512,1920x1920,1920x1080,1512x1512,1440x1080,1280x720,1080x1080,640x480,320x240,176x144

picture-size=176x144

preferred-preview-size-for-video=2560x1440

preview-flip=off

preview-format-values=yuv420sp,yuv420p,nv12-venus

preview-format=yuv420sp

preview-fps-range-values=(15000,15000),(20000,20000),(10000,24000),(24000,24000),(10000,30000),(30000,30000)

preview-fps-range=10000,30000

preview-frame-rate-values=10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30

preview-frame-rate=30

preview-size-values=2560x1440,1920x1920,1920x1080,1440x1080,1280x960,1280x720,1080x1080,960x720,720x720,720x480,640x480,352x288,320x240,176x144

preview-size=1440x1080

qc-camera-features=67276287

qc-max-num-requested-faces=10

raw-size=5344x4016

rdi-mode-values=enable,disable

rdi-mode=disable

redeye-reduction-values=enable,disable

redeye-reduction=disable

rotation=0

saturation-step=1

saturation=5

sce-factor-step=10

scene-detect-values=off,on

scene-detect=off

scene-mode-values=auto,asd,landscape,snow,beach,sunset,night,portrait,backlight,sports,steadyphoto,flowers,candlelight,fireworks,party,night-portrait,theatre,action,AR,hdr

scene-mode=auto

scene-selection=disable

secure-mode-values=enable,disable

secure-mode=disable

selectable-zone-af-values=auto,spot-metering,center-weighted,frame-average

selectable-zone-af=auto

sensor-hdr-values=off,on

sensor-hdr=off

sharpness-step=6

sharpness=12

skinToneEnhancement-values=enable,disable

skinToneEnhancement=0

smooth-zoom-supported=false

snapshot-burst-num=1

snapshot-fd-data-enable=0

snapshot-picture-flip=off

supported-live-snapshot-sizes=3840x2160,1920x1080,1600x900,1280x960,1280x720,720x480,352x288,320x240,176x144

tintless=enable

tnr-mode-values=off,on

tnr-mode=off

touch-af-aec-values=touch-off,touch-on

touch-af-aec=touch-off

vertical-view-angle=48.4615

video-batch-size=0

video-cds-mode-values=off,on,auto

video-flip=off

video-frame-format=android-opaque

video-hdr-values=off,on

video-hdr=off

video-hfr-values=60,120,off

video-hfr=off

video-hsr=off

video-rotation-values=0,90,180,270

video-rotation=0

video-size-values=3840x2160,1920x1080,1280x960,1280x720,720x480,640x480,352x288,320x240,176x144

video-size=3840x2160

video-snapshot-supported=true

video-stabilization-supported=false

video-tnr-mode-values=off,on

wb-manual-cct=4144

whitebalance-values=auto,incandescent,fluorescent,warm-fluorescent,daylight,cloudy-daylight,twilight,shade,manual

whitebalance=auto

zoom-ratios=100,102,104,107,109,112,114,117,120,123,125,128,131,135,138,141,144,148,151,155,158,162,166,170,174,178,182,186,190,195,200,204,209,214,219,224,229,235,240,246,251,257,263,270,276,282,289,296,303,310,317,324,332,340,348,356,364,373,381,390,400,409,418,428,438,448,459,470,481,492,503

zoom-supported=true

zoom=0

zsl-burst-led-on-period=300

zsl-hdr-supported=true

zsl-values=off,on

zsl=off