LEX821
LEX821 · Letv
- SoC
- Snapdragon 820
- RAM
- 4 GB LPDDR4
- Resolution
- 2560x1440
- Android API
- 10 (29)
What this hardware actually means
Editorial interpretation generated from the device's self-reported fields and our SoC tier database. Cross-reference with the raw fields below; if you spot a contradiction, please tell us.
Platform & performance positioning
The letv LEX821 is built around the Snapdragon 820, a legacy flagship — capable in its day, now superseded from Qualcomm. It launched in 2015 on a Samsung 14nm LPP process. 2016 flagship (Galaxy S7, OnePlus 3). End-of-life for security updates.
Not recommended for primary use in 2026 — Android 9 ceiling on most devices; many modern apps refuse to install.
Day-to-day workload
4 GB LPDDR4 of RAM is tight for 2026 standards — usable for the basics but limits modern app behavior. Display resolution is 2560x1440.
This record reflects Android API level 29 (10). Android 10–11 — increasingly limited; expect some modern apps to refuse to install or downgrade features.
Trust & buying notes
If you're cross-checking a phone advertised as a letv LEX821, the fields most worth verifying are: Build.MANUFACTURER lowercase-equal to "leeco"; Build.SOC_MODEL set (Android 12+) and consistent with Snapdragon 820. For an automated check, run our Hardware Trust Score from the DevCheck AI app and compare its output against this entry.
For a second-hand purchase, also verify the security patch date is no more than ~12 months old, the boot count is plausible for the claimed age, and battery health is above 85%.
Identity
- MANUFACTURER
- LeEco
- BRAND
- LeEco
- MODEL
- LEX821
- PRODUCT
- LeMax2_WW
Operating System
- API
- 10 (29)
- KERNEL
- 3.18.140-BlackScreen-7.1-OC
- PLATFORM
- qcom
SoC / CPU
- SOC
- Snapdragon 820
- CPU
- msm8996
- CORES
- 4
- FAMILY
- Kryo Kryo
- CLUSTERS
- 2 x 2.26 GHz 2 x 1.73 GHz
- CLOCK_SPEED
- 307 - 2265 MHz
GPU
- GPU_VENDOR
- Qualcomm
- GPU_MODEL
- Adreno (TM) 530
- GPU_CLOCK
- 133 - 729 MHz
Memory & Storage
- RAM
- 4 GB LPDDR4
Display
- RESOLUTION
- 2560x1440
- TOUCHSCREEN
- synaptics_dsx_i2c
Sensors
- ACCELEROMETER
- BMI160
- GYROSCOPE
- BMI160
- MAGNETOMETER
- AK09915
- ALSPS
- PA22A
- FINGERPRINT_SENSOR
- +
Connectivity
- WIFI
- qca6174
Audio & Power
- AUDIO
- tfa98xx
- CHARGER
- smb1351-charger
Other
- LCM
- le_x2_mdss_dsi_truly_qhd_dualdsi_cmd_pvt
- CAMERA
- imx230_sunnyov8865_ofilm
- SOUND
- msm8996tashamtp
- MODEM
- .2.0.c1.9-00050-M8996FAAAANAZM-1,.2.0.c1.9-00050-M8996FAAAANAZM-1
- OTHER
- at24 cyccg drv2604l-haptics
- SCSI
- THGLF2G8J4LBATRH
- BATTERY
- letv_x2_3200mah
Related devices
Other phones in our database with similar hardware — same brand or same SoC.
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