General information
Rockchip is a series of SoC chips manufactured by chinese .
| Model |
CPU |
GPU |
Max. resolution |
Android |
| RK3188 |
4× Cortex-A9 (28nm/up to 1.6GHz) |
Mali-400 |
2048 × 1536 px |
4.4 |
| RK3168 |
2× Cortex-A9 (28nm/up to 1.2GHz) |
PowerVR SGX540 |
1920 × 1080 px |
4.2.2 |
| RK3066 |
2× Cortex-A9 (40nm/up to 1.6GHz) |
Mali-400 |
1280 × 800 px |
4.1 |
| RK2918 |
Cortex-A8 (up to 1.2GHz) |
– |
– |
2.3 |
| RK2818 |
ARM926EJ-S ARMv5 |
– |
1024 × 768 px |
2.1-2.3 |
| RK2808A |
ARM926EJ-S |
– |
– |
1.5 |
RK3188
- Android 4.4
- Quad-core ARM Cortex-A9 @28nm (up to 1.6GHz)
- Quad-core Mali-400 GPU
- OpenGL ES 1.1/2.0 & OpenVG 1.1
- 1080p@60fps video decoder, 1080p@30fps video encoder (H.264, VP8)
- Up to resolution of 2048 × 1536 pixels
- DDR3 & LPDDR2 support
- Embedded GPS baseband
RK3168
- Android 4.2.2
- Dual-core ARM Cortex-A9 @28nm (up to 1.2GHz)
- PowerVR SGX540 GPU
- OpenGL ES 1.1/2.0 & OpenVG 1.1
- 1080 video decoder/encoder (H.264, VP8)
- Up to resolution of 1920 × 1080 pixels
- DDR3, DDR2 & LPDDR2 support
RK3066
- Android 4.1 (Jelly Bean)
- Dual-core Cortex-A9 @40nm (up to 1.6GHz)
- Quad-core Mali-400 GPU
- OpenGL ES 1.1/2.0 & OpenVG 1.1
- 1080 video decoder/encoder (H.264, VP8)
- Up to resolution of 1280 × 800 pixels
- Adobe Flash Player 10.1 HW acceleration
- DDR3, DDR2, & LRDDR2 support
RK2918
- Android 2.3 (Gingerbread)
- Cortex-A8 (up to 1.2GHz)
- OpenGL ES 2.0 & OpenVG (up to 60M triangles/second)
- 1080p video decoding/encoding (Google WebM VP8, H.264, WMV, MPEG4)
- DDR3, DDR2, and mobile DDR support
- Up to 3× USB 2.0 interface (including OTG function)
- Android 2.1 (later 2.2/2.3)
- ARM926EJ-S ARMv5
- DDR2 (128MB ~ 512MB)
- Up to 640MHz
- better DSP (CEVA MM2000)
- Up to 32GB of internal (flash) storage
- Up to resolution of 1024 × 768 pixels
- Support Wi-Fi interal, supports external 3G module
- USB 2.0 interface, and supports the OTG function
- Supports YouTube, up to 720p video playpack, and HTML5 video
- Android 1.5 (CupCake)
- ARM926EJ-S
- SDRAM
Be noted that generic specification could be limited on real device (software maker could strip kernel modules for 3G modems, etc).