Side-by-Side Comparison
LILYGO T5 E-Paper S3 Pro vs Radxa Rock 5B+ 12GB
Standardized 5-pillar engineering audit, thermal telemetry, verified longevity metrics, and complete technical specification diff.
▲ DOCUMENTED QUIRKS
Composite Score:
3.9
/ 5.0
A capable low-power IoT SBC with excellent battery management features, though software stability varies across different IDEs and board revisions.
★ Recommended Winner
▲ DOCUMENTED QUIRKS
Composite Score:
4.2
/ 5.0
A powerhouse 100 x 75 mm SBC boasting 12GB LPDDR5, dual NVMe slots, and 4K HDMI capture, requiring active cooling under sustained workloads.
⚖️
Mizex Comparative Audit Verdict
The Radxa Rock 5B+ 12GB achieves the higher Mizex Composite Score (4.2 vs 3.9), leading across 4 of 5 engineering pillars. With an advantage in Engineering & Architecture, Build Quality & Materials, Real-World Reliability, Buyer Value & Upgrades, it represents the stronger technical recommendation.
5-Pillar Engineering Telemetry
Detailed comparison across standardized normalized 1.0 – 5.0 engineering pillars.
LILYGO T5 E-Paper S3 Pro
Radxa Rock 5B+ 12GB
Engineering & Architecture
(30%)
Winner: Radxa Rock 5B+ 12GB (+0.4)
4.0
4.4
Build Quality & Materials
(20%)
Winner: Radxa Rock 5B+ 12GB (+0.4)
3.8
4.2
Thermal, Power & Acoustics
(20%)
Winner: LILYGO T5 E-Paper S3 Pro (+0.2)
4.0
3.8
Real-World Reliability
(20%)
Winner: Radxa Rock 5B+ 12GB (+0.5)
3.6
4.1
Buyer Value & Upgrades
(10%)
Winner: Radxa Rock 5B+ 12GB (+0.3)
4.2
4.5
LILYGO T5 E-Paper S3 Pro: Strengths & Caveats
✔ Advantages
- Integrated LoRa transceiver enables long-range off-grid communication without external modules.
- Comprehensive power management suite including fuel gauge and RTC for true battery independence.
- V2 revision adds support for multi-constellation GNSS tracking.
✖ Documented Caveats
- Arduino IDE examples frequently fail to compile on M1 Macs due to library incompatibilities.
- V1 boards lack a GNSS receiver, requiring an upgrade to V2 for location services.
- Passive thermal design limits sustained high-power transmission without external heat sinking.
Radxa Rock 5B+ 12GB: Strengths & Caveats
✔ Advantages
- Dense high-speed storage expansion via dual M.2 M-Key slots operating at PCIe 3.0 x2
- Full-size HDMI input supporting 4K video ingestion alongside dual 8K HDMI outputs
- Integrated 2.5GbE Ethernet and onboard Wi-Fi 6/Bluetooth 5.2 connectivity
- Soldered onboard eMMC 5.1 storage eliminating socket-retention failure modes
✖ Documented Caveats
- Demands active cooling under sustained multicore or NPU load to prevent thermal throttling
- Full NPU and video acceleration features remain dependent on Rockchip vendor BSP kernels
- Requires a compliant USB-PD power supply capable of 30W or greater to ensure boot stability with peripherals
Technical Specification Comparison
Side-by-side spec alignment. Rows highlighted with subtle shading denote differing specifications.
| Specification | LILYGO T5 E-Paper S3 Pro | Radxa Rock 5B+ 12GB |
|---|---|---|
| Brand DIFF | LILYGO | Radxa |
| Model DIFF | LILYGO T5 E-Paper S3 Pro | Rock 5B+ 12GB |
| Mcu DIFF | ESP32-S3-WROOM-1 | — |
| Processor Speed Mhz DIFF | 240 | — |
| Wifi Standard DIFF | 802.11n WiFi 4 | — |
| Bluetooth Version DIFF | Bluetooth 5.0 LE | — |
| Flash Memory Mb DIFF | 16 | — |
| Psram Mb DIFF | 8 | — |
| Display Size Inches DIFF | 4.7 | — |
| Display Resolution DIFF | 960x540 | — |
| Display Technology DIFF | E-Paper (ED047TC1) | — |
| Grayscale Levels DIFF | 16 | — |
| Touch Controller DIFF | GT911 capacitive touch | — |
| LoRa Transceiver DIFF | Semtech SX1262 (TCXO) | — |
| LoRa Frequencies Mhz DIFF | 433, 868, 915 | — |
| Gnss Module DIFF | u-blox MIA-M10Q or Quectel L76K (V2 only) | — |
| Battery Capacity Mah DIFF | 1500 | — |
| Battery Type DIFF | Li-Po | — |
| Usb Port DIFF | USB Type-C | — |
| Rtc Chip DIFF | PCF8563 | — |
| Charger Chip DIFF | BQ25896 | — |
| Fuel Gauge Chip DIFF | BQ27220 | — |
| Io Expander DIFF | PCA9535 | — |
| Dimensions Mm DIFF | 129 x 69 x 11 | — |
| Processor Soc DIFF | — | Rockchip RK3588 (8nm) |
| Cpu Architecture DIFF | — | Octa-core (4x Cortex-A76 @ up to 2.4 GHz + 4x Cortex-A55 @ up to 1.8 GHz) |
| Gpu DIFF | — | ARM Mali-G610 MC4 |
| Npu Performance DIFF | — | 6 TOPS (INT8 tri-core) |
| Memory Capacity DIFF | — | 12GB LPDDR5 |
| Storage Subsystem DIFF | — | Onboard eMMC 5.1, MicroSD slot |
| M2 Expansion Slots DIFF | — | 2x M.2 M-Key (PCIe 3.0 x2), 1x M.2 B-Key (Cellular/4G/5G with SIM slot) |
| Networking Wired DIFF | — | 1x 2.5GbE RJ45 (PoE support via add-on HAT) |
| Networking Wireless DIFF | — | Realtek RTL8852BE Wi-Fi 6 (802.11ax) 2x2 MIMO, Bluetooth 5.2 |
| Video Outputs DIFF | — | 2x Full-Size HDMI 2.1 (up to 8K@60Hz / 4K@120Hz), 1x DisplayPort via USB-C |
| Video Inputs DIFF | — | 1x Full-Size HDMI 2.0 (up to 4K@60Hz) |
| Camera Interfaces DIFF | — | 2x 4-lane MIPI CSI |
| Display Interfaces DIFF | — | 1x 4-lane MIPI DSI |
| Usb Ports DIFF | — | 2x USB 3.0 Type-A, 2x USB 2.0 Type-A, 1x USB Type-C (Data/DP) |
| Gpio Header DIFF | — | 40-pin expansion header |
| Power Input DIFF | — | Dedicated USB Type-C PD 2.0/3.0 (9V, 12V, 15V, 20V; 30W-40W recommended) |
| Idle Power Draw DIFF | — | 1.8W - 2.4W |
| Peak Load Power Draw DIFF | — | 11W - 15W |
| Form Factor Dimensions DIFF | — | 100 mm x 75 mm (Pico-ITX) |
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