Hardkernel ODROID XU4 Review
Feature Comparison (Raspberry Pi 2 vs ODROID XU4 and more)
Hardkernel has a nice block diagram showing the features of the ODROID-XU4:
(click on image for larger version – image courtesy of hardkernel.com)
Here is my feature comparison table, comparing some of the popular single board computers I have reviewed:
Banana Pro | ODROID | MIPS Create | Raspberry Pi | Raspberry Pi | ODROID | |
C1 | CI20 | Model B+ | 2 Model B | XU4 | ||
Processor | Allwinner A20 | Amlogic S805 | JZ4780 | BCM2835 | BCM2836 | Samsung Exynos5422 |
Architecture | ARMv7 | ARMv7 | MIPS32 | ARMv6 | ARMv7 | ARM v7 |
Cores | 2 | 4 | 2 | 1 | 4 | 8 |
Clock Speed | 912MHz* | 1500Mhz | 1200Mhz | 700Mhz | 900Mhz | 2.0/1.4Ghz |
BogoMips | 3824 | timer | 1197*2? | 698 | timer | timer |
GPU | Mali 400 | Mali 450 | SGX540 | VideoCore IV | VideoCore IV | Mali T628 |
Video HW Decode | yes | yes | yes | yes | yes | yes |
Memory Size | 1GB | 1GB | 1GB | 512MB | 1GB | 2GB |
Memory Type | DDR3 | DDR3 | DDR3 | SDRAM | LPDDR2 | LPDDR3 |
Mrmoty Mhz | 432 | 400 | 400 | 400 | 450 | 933 |
GPIO pins | 40 | 40 | 26+16+JTAG | 40 | 40 | 30+12 |
Analog Inputs | **4 | 2 | 7 | – | – | 2 |
I2C | 2 | 2 | 1 | 2 | 2 | 2 |
SPI | 1/2CS | 1/2CS | 2/4CS | 1/2CS | 1/2CS | 1 |
UART | 4* | 3 | 1 | 1 | 2 | |
Camera Flex Socket | Parallel* | – | Parallel* | CSI | CSI | – |
LCD Flex Socket | LVDS | – | – | DSI | DSI | – |
Ethernet | 10/100/1000* | 10/100/1000* | 10/100 | 10/100 | 10/100 | 10/100/1000 |
Controller | Allwinner A20 | Amlogic S805 | Davicom DM9000C | LAN9514 | LAN9514 | Realtek RTL8153 |
WiFi | AP6181 b/g/n | – | IW8103 | – | – | – |
Bluetooth 4.0 | – | – | YES | – | – | – |
eMMC | – | eMMC socket | 8GB eMMC | – | – | eMMC 5.0 |
SD | uSD | UHS-1 uSD | SD opt.SD2 | uSD | uSD | uSD |
HDMI out | YES | YES | YES | YES | YES | YES |
Video out | YES | pth | no | * | * | no |
3.5mm audio | YES w/video | – | w/audio in | YES w/video | YES w/video | – |
SPDIF out | – | – | – | – | – | I2S |
SATA | YES | – | – | – | – | – |
USB 3.0 | – | – | – | – | – | 2 |
USB Host | 2 | 4 | 1 | 4 | 4 | 1 |
USB OTG | 1 | 1 | 1 | – | – | – |
RTC | YES | YES | YES | – | – | YES |
Microphone | YES | – | – | – | – | – |
audio input | – | – | YES | – | – | – |
IR sensor | YES | YES | YES | – | – | – |
Power Button | YES | header | – | – | – | YES |
Reset Button | YES | header | – | header | header | – |
Uboot Button | YES | YES | – | – | – | |
Power Con | 2 | 1 | 10/100 | 1 | 1 | DC 4A PS |
Mnt holes | 4 | 4 | 3 | 4 | 4 | 4 |
Size | 92mm*60mm | 85mm*56mm | 90mm*95mm | 85mm*56mm | 85mm*56mm | 94mm*70mm |
MSRP | $45.00 | $35 | $65.00 | $35.00 | $35.00 | $75.00 |
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As you can see, the ODROID-XU4 costs more, but it provides quite a bit more for the money as well – higher clock speed, 8 cores, 2GB and USB 3.0 are major gains in capability.
Review Index
- Page 1: Introduction, Does XU4 look like a C1 or RPi2?
- Page 2: A Closer look at the ODROID XU4
- Page 3: ODROID-XU4 Tour (continued)
- Page 4: Feature Comparison
- Page 5: Operating Systems, Multimedia
- Page 6: Software Compatibility & Hardware Compatibility
- Page 7: WiFi Compatibility & Documentation
- Page 8: XU4 Benchmarks: Booting, Apps, Compiling Emacs
- Page 9: XU4 Benchmarks: SysBench, iperf, nBench
- Page 10: XU4 Benchmarks: Unix Bench, hdparm, dd
- Page 11: Power Utilization, Support, Conclusion