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Banana Pi BPI-M4 Zero vs Milk-V Mars: Comparison
Banana Pi BPI-M4 Zero vs Milk-V Mars: the memory difference
Start with memory, because it is the widest measured gap between them: Banana Pi BPI-M4 Zero 2 GB against Milk-V Mars 8 GB, 75% in favour of Milk-V Mars. Wireless is not the same on both, WiFi 6 on the Banana Pi BPI-M4 Zero versus WiFi 5 on the Milk-V Mars. There is a split on use case as well, Ultra-Compact / Budget on the Banana Pi BPI-M4 Zero versus General Purpose on the Milk-V Mars.
Banana Pi BPI-M4 Zero vs Milk-V Mars: which one fits your build
The Banana Pi BPI-M4 Zero is the one to take for battery-powered IoT sensors needing WiFi 6 and ultra-compact embedded projects with tight space budgets, though it is the wrong buy for projects depending on the Pi Zero HAT ecosystem and beginners wanting maximum tutorial availability. Buy the Milk-V Mars for budget GPIO projects reusing existing Pi 4 HATs/cases and basic NPU-accelerated vision on a tight budget, though it is not the pick for peak single-thread CPU performance needs and buyers wanting the largest tutorial/community base. Our rating of the Banana Pi BPI-M4 Zero (6.7/10): A capable, WiFi 6-equipped Pi Zero rival for battery-powered IoT projects, held back mainly by a thinner tutorial and HAT ecosystem than the official Pi Zero line. Our rating of the Milk-V Mars (6.8/10): A smart budget play for anyone who already owns Pi 4 HATs or cases and wants to save money without changing their physical setup.
Banana Pi BPI-M4 Zero vs Milk-V Mars price
The Milk-V Mars asks 125% more, $45.00 against $20.00 for the Banana Pi BPI-M4 Zero.
Frequently asked questions
Do the Banana Pi BPI-M4 Zero and Milk-V Mars differ on gpu model?
Yes. GPU Model reads Mali-G31 MP2 on the Banana Pi BPI-M4 Zero versus Mali-G52 2EE on the Milk-V Mars.
Is the CPU Architecture the same on the Banana Pi BPI-M4 Zero and Milk-V Mars?
It is. Both are listed at ARM, so it is not a reason to pick one over the other.
Which is cheaper, Banana Pi BPI-M4 Zero or Milk-V Mars?
The Milk-V Mars asks 125% more, $45.00 against $20.00 for the Banana Pi BPI-M4 Zero.
Specs and benchmarks
Brand
- Banana Pi BPI-M4 Zero
- Banana Pi
- Milk-V Mars
- Milk-V
CPU Architecture
- Banana Pi BPI-M4 Zero
- ARM
- Milk-V Mars
- ARM
Model Number
- Banana Pi BPI-M4 Zero
- BPI-M4 Zero
- Milk-V Mars
- Mars
Memory
- Banana Pi BPI-M4 Zero
- 2 GB-75%
- Milk-V Mars
- 8 GBBest
Storage Type
- Banana Pi BPI-M4 Zero
- microSD
- Milk-V Mars
- eMMC
SoC Model
- Banana Pi BPI-M4 Zero
- Allwinner H618, Quad-Core Cortex-A53 @ 1.5GHz
- Milk-V Mars
- Rockchip RK3566, Quad-Core Cortex-A55 @ 1.8GHz
Has AI Accelerator / NPU
- Banana Pi BPI-M4 Zero
- No
- Milk-V Mars
- Yes
Wireless
- Banana Pi BPI-M4 Zero
- WiFi 6
- Milk-V Mars
- WiFi 5
GPIO Header
- Banana Pi BPI-M4 Zero
- Yes
- Milk-V Mars
- Yes
Price
- Banana Pi BPI-M4 Zero
- 20 USD
- Milk-V Mars
- 45 USD
Use Case
- Banana Pi BPI-M4 Zero
- Ultra-Compact / Budget
- Milk-V Mars
- General Purpose
GPU Model
- Banana Pi BPI-M4 Zero
- Mali-G31 MP2
- Milk-V Mars
- Mali-G52 2EE
Power Input
- Banana Pi BPI-M4 Zero
- 5V/2A USB-C
- Milk-V Mars
- 5V/3A USB-C
Which one should you pick?
Choose Banana Pi BPI-M4 Zero if you already have it on hand or find it at a lower price.
Choose Milk-V Mars if you want the higher memory (8 GB vs 2 GB).
Price comparison
| Retailer | Banana Pi BPI-M4 Zero | Milk-V Mars |
|---|---|---|
| Consumercarts listing | $20.00 View on Consumercarts listing | $45.00 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Banana Pi BPI-M4 Zero
6.7 / 10 Expert Rating
A capable, WiFi 6-equipped Pi Zero rival for battery-powered IoT projects, held back mainly by a thinner tutorial and HAT ecosystem than the official Pi Zero line.
Milk-V Mars
6.8 / 10 Expert Rating
A smart budget play for anyone who already owns Pi 4 HATs or cases and wants to save money without changing their physical setup.