vivo Y31
V2521 · Vivo
- SoC
- Snapdragon 4 Gen 2
- RAM
- 6 GB LPDDR4X
- Resolution
- 1608x720
- Android API
- 16 (36)
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 vivo V2521 reports its platform as Snapdragon 4 Gen 2. The CPU configuration is 8-core, Cortex-A78 Cortex-A55, running up to 499 - 2208 MHz. The GPU is Qualcomm Adreno (TM) 613. Without a confirmed SoC tier mapping for this platform string, we treat the device as unverified. If you're using this entry to compare against a phone you're inspecting, focus on the raw fields below rather than tier-level conclusions.
Day-to-day workload
6 GB LPDDR4X of RAM is adequate for mainstream daily use; modern games may benefit from closing background apps. Display resolution is 1608x720.
This record reflects Android API level 36 (16). Android 14 or newer — modern security baseline, supported by all current banking and payment apps.
Trust & buying notes
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
- vivo
- BRAND
- vivo
- MODEL
- V2521
- MODEL_NAME
- vivo Y31
- PRODUCT
- V2521LC
Operating System
- API
- 16 (36)
- KERNEL
- 6.6.89-android15-8-g42db9ecb036b-ab14487600-4k
- PLATFORM
- qcom
SoC / CPU
- SOC
- Snapdragon 4 Gen 2
- CPU
- sm4450
- CORES
- 8
- FAMILY
- Cortex-A78 Cortex-A55
- CLUSTERS
- 2 x 2.21 GHz 6 x 1.96 GHz
- CLOCK_SPEED
- 499 - 2208 MHz
- REVISION
- r1p2 r2p0
- TECHPROCESS
- 4 nm
GPU
- GPU_VENDOR
- Qualcomm
- GPU_MODEL
- Adreno (TM) 613
- GPU_VERSION
- 3.2 V@0800.70 (GIT@4e394f1848, Id1d5872b13, 1770185849) (Date:02/04/26)
Memory & Storage
- RAM
- 6 GB LPDDR4X
- FLASH
- UFS
Display
- RESOLUTION
- 1608x720
Sensors
- ACCELEROMETER
- bma510
- GYROSCOPE
- pseudo_gyroscope
- MAGNETOMETER
- maglib_mag
- ALSPS
- sip3510
- FINGERPRINT_SENSOR
- goodixfp
Connectivity
- WIFI
- wcn3990
- NFC
- qcom,sn-nci
Audio & Power
- CHARGER
- USE PMIC
Other
- CAMERA
- imx852_pd2511F_EXgc08a8_v3_pd2511F_EXgc02m1b_pd2511
- SOUND
- ravelinqrdsndca
- PMIC
- et5904 i2c_pmic i2c_pmic i2c_pmic i2c_pmic
- OTHER
- max20328-driver unk29 unk30 unk36 unk3e unk52 unk66
Related devices
Other phones in our database with similar hardware — same brand or same SoC.
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