PentagramTAB7.6
PentagramTAB7.6 · Rk30sdk
- SoC
- rk30board
- RAM
- 1 GB
- Resolution
- 800x1280
- Android API
- 4.2 (17)
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 rk30sdk PentagramTAB7.6 reports its platform as rk30board. The CPU configuration is 2-core, Cortex-A9, running up to 312 - 1200 MHz. The GPU is Imagination Technologies PowerVR SGX 540. 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
1 GB of RAM is insufficient for modern Android. Display resolution is 800x1280.
This record reflects Android API level 17 (4.2). Android 7 or older — effectively retired; very few modern apps will run, and Google Play Services support is limited.
Trust & buying notes
Because this entry runs Android 4.2, treat it as a reference for older inventory: refurb shops sometimes flash old firmware to make a device look "stock," so a modern build date with this API level is a red flag.
Identity
- MANUFACTURER
- rockchip
- BRAND
- rk30sdk
- MODEL
- PentagramTAB7.6
Operating System
- API
- 4.2 (17)
- PLATFORM
- rk30board
SoC / CPU
- CPU
- RK30board
- CORES
- 2
- FAMILY
- Cortex-A9
- CLOCK_SPEED
- 312 - 1200 MHz
GPU
- GPU_VENDOR
- Imagination Technologies
- GPU_MODEL
- PowerVR SGX 540
Memory & Storage
- RAM
- 1 GB
Display
- RESOLUTION
- 800x1280
- TOUCHSCREEN
- ft5x0x_ts
Sensors
- ACCELEROMETER
- bma2x2
Connectivity
- WIFI
- RTL8188EU
Audio & Power
- CHARGER
- USE PMIC
Other
- CAMERA
- gc0311
- SOUND
- RKRK616
- PMIC
- act8846 tps65910
- OTHER
- rk616
Related devices
Other phones in our database with similar hardware — same brand or same SoC.
Spot a refurbished, cloned,
or emulated phone in 3 seconds.
DevCheck AI cross-checks 8 hardware signals on your Android device — CPU cores, ABI, SoC↔GPU vendor pairing, sensor presence, build fingerprint structure and more — and gives a single Hardware Trust Score.
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- ✓ SoC variant + big.LITTLE breakdown
- ✓ Multi-source thermal monitoring
