KAMRUI Pinova Ryzen 7330U Mini PC or KAMRUI Ryzen 5 7530U Mini PC? Which KAMRUI Model to Buy
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We compare the kamrui pinova p2 mini PC vs e3b mini PC to help you decide. Both models offer 16GB of RAM and AMD Ryzen processors for home or office use. The main difference lies in the processor generation and memory type. The E3B uses a newer Ryzen 5 7530U with LPDDR4X, while the Pinova uses an older Ryzen 5 3500U with upgradable DDR4. We break down the specs to show which fits your workflow better.
Key differences
| Aspect | KAMRUI Ryzen 5 7530U Mini PC | KAMRUI Pinova Ryzen 7330U Mini PC |
|---|---|---|
| Processor | AMD Ryzen 5 3500U (4 cores, 8 threads, up to 3.7GHz) | AMD Ryzen 5 7530U (6 cores, 12 threads, up to 4.5GHz) |
| Memory Type | 16GB DDR4 (expandable to 32GB) | 16GB LPDDR4X (non-upgradeable) |
| Storage | 256GB M.2 SSD | 512GB SSD |
| Graphics | Radeon Vega 8 (1200MHz) | AMD Radeon RX Vega 7 (1800MHz) |
| Networking | WiFi unspecified, Gigabit Ethernet | WiFi 6, Bluetooth 5.2, Gigabit Ethernet |
| Display Output | HDMI 2.0 + DP 1.4 (Dual 4K@60Hz) | HDMI 2.0 + DP 1.4b + Full-Function Type-C (Triple 4K) |
Which one should you choose?
Choose KAMRUI Ryzen 5 7530U Mini PC if
- You need to upgrade RAM or storage later
- You prefer a lighter, more compact form factor
- You want a lower baseline storage cost
Choose KAMRUI Pinova Ryzen 7330U Mini PC if
- You need higher single-thread performance for multitasking
- You want faster WiFi 6 connectivity
- You need to connect three displays simultaneously
Verdict: Choose the Pinova if upgradability and portability are your top priorities. The E3B is the better choice for users who want stronger processing power and modern connectivity features without the ability to upgrade internal components.
Processor and Memory Comparison
Processor Performance
The KAMRUI E3B Mini PC features the AMD Ryzen 5 7530U, a six-core, twelve-thread processor with Zen 3 architecture. It operates with a base clock of 2.0 GHz and boosts up to 4.5 GHz. In contrast, the KAMRUI Pinova Ryzen 7330U Mini PC uses the older Ryzen 5 3500U, which has four cores and eight threads. The 3500U runs at a base frequency of 2.1 GHz and boosts to 3.7 GHz. The 7530U offers significantly higher single-thread performance, which improves responsiveness for web browsing and document editing. This newer architecture provides a clear advantage in processing power for demanding tasks.
Memory Configuration
Both mini PCs come with 16GB of RAM, but the type and upgradeability differ. The KAMRUI E3B uses 16GB of LPDDR4X memory, which is soldered and not upgradeable. The KAMRUI Pinova Ryzen 7330U Mini PC includes 16GB of DDR4 memory that is expandable up to 32GB. If you plan to run multiple heavy applications or need more memory in the future, the Pinova model offers flexibility. However, LPDDR4X in the E3B can offer better power efficiency. For users who require maximum RAM capacity, the Pinova is the better choice.
Storage Capacity
The KAMRUI E3B Mini PC starts with a 512GB SSD, which is double the storage of the KAMRUI Pinova Ryzen 7330U Mini PC. The Pinova model comes with a 256GB M.2 SSD. Both systems allow for storage expansion. The E3B features two M.2 2280 slots, one supporting NVMe/SATA and the other SATA only, with both supporting up to 2TB drives. The Pinova also supports SSD upgrades up to 2TB. While both are expandable, the E3B provides more initial storage space out of the box, reducing the need for immediate upgrades.
Display Outputs
The KAMRUI E3B Mini PC supports triple 4K displays. It includes a full-function Type-C port, an HDMI 2.0 port, and a DP 1.4b port. This allows you to connect three monitors simultaneously. The KAMRUI Pinova Ryzen 7330U Mini PC supports dual 4K displays via HDMI 2.0 and DP 1.4. If your workflow requires three monitors for multitasking, the E3B is superior. The Type-C port on the E3B also supports display output and charging, adding versatility. For most users, dual displays are sufficient, but the E3B offers more flexibility for complex setups.
Networking and Connectivity
The KAMRUI E3B Mini PC is equipped with WiFi 6, which delivers faster speeds up to 2402 Mbps on the 5GHz band and reduces latency. It also includes Bluetooth 5.2. The KAMRUI Pinova Ryzen 7330U Mini PC features WiFi and Bluetooth, but the specific generation is not detailed in the provided data. The E3B offers double the wireless range compared to WiFi 5. Both models include a Gigabit Ethernet port. The E3B provides more modern wireless standards, which ensures better performance in congested network environments and faster data transmission.
Which KAMRUI Mini PC Should You Buy
Users needing expandable RAM and storage
The KAMRUI Essenx E2 uses standard DDR4 memory. This allows you to upgrade the RAM up to 32GB later. It also includes two M.2 slots for additional SSDs. If you plan to add more memory or storage over time, this model offers the flexibility that the E3B lacks due to its soldered LPDDR4X.
Users wanting faster single-task performance
The KAMRUI E3B features the Ryzen 5 7530U with Zen 3 architecture. Its single-thread performance is significantly higher than older models. This results in smoother web browsing and document editing. If you prioritize speed for everyday tasks and want a more responsive experience, the newer processor generation in the E3B is the better choice.
Users requiring triple 4K display support
The E3B supports three 4K displays simultaneously via DisplayPort, HDMI, and a full-function Type-C port. This is ideal for multitasking with multiple monitors. The Essenx E2 only supports dual 4K displays. If your workflow requires three screens for productivity or monitoring, the E3B provides the necessary connectivity and graphics output.
Users prioritizing lightweight and compact size
The Essenx E2 weighs only 9.52 ounces and has a small footprint. The E3B weighs over 3 pounds. If you need a Mini PC that is easy to move or mount behind a monitor, the lighter E2 is more convenient. Its compact dimensions make it less obtrusive in tight spaces compared to the heavier E3B unit.
The products compared
KAMRUI Ryzen 5 7530U Mini PC
Best for: multitasking with three monitors and office work
- Processor
- AMD Ryzen 5 7530U
- Installed RAM
- 16GB
- Storage Capacity
- 512GB
- Memory Type
- LPDDR4X
- Graphics
- AMD Radeon RX Vega 7
- Ethernet Ports
- 1x Ethernet
View on Amazon: KAMRUI Ryzen 5 7530U Mini PC Affiliate link
The KAMRUI E3B Mini PC uses the AMD Ryzen 5 7530U processor with six cores and twelve threads. It includes 16GB of LPDDR4X memory and a 512GB SSD. The system supports three 4K displays via DP, HDMI, and Type-C ports. It features WiFi 6 for stable connections and a full-function Type-C port for data and charging. This model suits users needing reliable multitasking and solid connectivity options.
Pros
- AMD Ryzen 5 7530U processor with 6 cores and 12 threads
- Full-function Type-C port supporting 10Gbps data and 4K display output
- WiFi 6 connectivity with up to 2402 Mbps speeds
- Supports three 4K displays simultaneously
Cons
- 16GB LPDDR4X memory is non-upgradeable
- Second M.2 SSD slot supports SATA only, not NVMe
- Integrated AMD Radeon RX Vega 7 graphics limits heavy gaming
Good fit if
- You need a compact system for office work and web browsing
- You want to connect three monitors for multitasking
- You require WiFi 6 for stable wireless performance
Skip if
- You need to upgrade the RAM later
- You require dedicated graphics for gaming
- You want NVMe storage in both M.2 slots
Verdict: KAMRUI E3B Ryzen 5 7530U Mini PC is a practical choice for users who prioritize multitasking capabilities and modern connectivity over upgradeable memory or dedicated graphics performance.
KAMRUI Pinova Ryzen 7330U Mini PC
Best for: Light office work and home entertainment
- Processor
- AMD Ryzen 4300U
- Installed RAM
- 16GB
- Storage Capacity
- 512GB
- Memory Type
- LPDDR4
- Graphics
- AMD Radeon Vega 5
- Ethernet Ports
- Gigabit LAN
View on Amazon: KAMRUI Pinova Ryzen 7330U Mini PC Affiliate link
The KAMRUI E2 uses an AMD Ryzen 5 3500U processor with Radeon Vega 8 graphics. It includes 16GB of expandable DDR4 RAM and a 256GB M.2 SSD. This model supports dual 4K displays and offers USB 3.2 ports for fast data transfer. You should choose this if you need a compact unit for light office work or home entertainment that allows for future memory upgrades.
Pros
- AMD Ryzen 5 3500U processor with up to 3.7GHz boost
- 16GB DDR4 RAM expandable up to 32GB
- Dual 4K@60Hz display support via HDMI 2.0 and DP 1.4
- USB 3.2 Gen1 ports for 5Gbps data transfer
Cons
- Only 256GB of base storage
- No built-in Wi-Fi or Bluetooth listed in specifications
- Ryzen 5 3500U is an older generation compared to newer models
Good fit if
- You need expandable RAM for multitasking
- You require dual monitor support for home or office use
- You prefer a compact form factor for light workloads
Skip if
- You need high-end graphics for gaming
- You require built-in wireless connectivity
- You want the latest processor generation
Verdict: The KAMRUI E2 Ryzen 5 3500U Mini PC is a practical option for users who prioritize upgradable memory and dual display output over cutting-edge processing power.
Specifications side by side
| Spec | KAMRUI Ryzen 5 7530U Mini PC | KAMRUI Pinova Ryzen 7330U Mini PC |
|---|---|---|
| Processor | AMD Ryzen 5 7530U | AMD Ryzen 4300U |
| Installed RAM | 16GB | 16GB |
| Storage Capacity | 512GB | 512GB |
| Memory Type | LPDDR4X | LPDDR4 |
| Graphics | AMD Radeon RX Vega 7 | AMD Radeon Vega 5 |
| Ethernet Ports | 1x Ethernet | Gigabit LAN |
| Memory | not stated | 16GB RAM |
| Storage | 512GB SSD | 512GB SSD |
| Use | Gaming | Home |
| Networking | WiFi 6 | not stated |
| Weight | 3.04 pounds | 1.26 pounds |
| Dimensions | not stated | 5.04 × 5.04 × 1.63 inches |
| Size | AMD R7 5825U 16GB+512GB | 16GB RAM+512GB SSD/AMD Ryzen 4300U |
| Color | Black | Silver |
| Model | E3B | P2 |
Frequently asked questions
Does the KAMRUI E3B support three monitors?
Yes, the KAMRUI E3B Ryzen 5 7530U Mini PC supports three displays. This makes it ideal for multitasking and office work. You can connect multiple screens for a more productive setup. The E2 model is limited to dual display output. Choose the E3B if you need a triple-monitor arrangement for your workflow.
Is the KAMRUI E3B upgradeable?
No, the KAMRUI E3B has soldered memory. You cannot upgrade the RAM later. This model prioritizes modern connectivity over expandability. If you need to add more RAM or storage in the future, consider the Pinova E2 instead. The E2 uses standard DDR4 memory and includes two M.2 slots for SSDs.
Which model is better for home entertainment?
The KAMRUI Pinova Ryzen 5 3500U Mini PC is better for home entertainment. It is designed for light office work and media consumption. Its smaller size and lower weight make it easy to place near a TV. The E3B is heavier and better suited for desktop multitasking rather than casual home use.
What is the weight difference between the models?
The KAMRUI E3B weighs 3.04 pounds. The Pinova E2 is much lighter at 9.52 ounces. The E2 is nearly a pound, making it easier to transport or mount. The E3B is denser due to its internal components. Choose the E2 if portability or a compact footprint is a priority for your setup.
Does the E3B have dedicated graphics?
No, the KAMRUI E3B relies on integrated graphics. It does not include a dedicated GPU. This is sufficient for office tasks and media playback. The verdict notes it prioritizes multitasking over dedicated graphics performance. If you need heavy gaming or 3D rendering, neither model is ideal. Both are best for general computing.
Can I upgrade storage on the E2?
Yes, the KAMRUI Pinova E2 includes two M.2 slots. You can add additional SSDs for more storage. This makes it highly expandable for users who need extra space. The E3B comes with a 512GB SSD but lacks these upgrade slots. Choose the E2 if you plan to expand your storage capacity over time.