Samsung computer, ENERGY STAR certified
Samsung SM-X940
16 GB slate/tablet computer.
Memory
16 GB
Typical electricity use
9.8 kWh/yr
NPU installed
Yes
Storage
UFS 4.1 / 256 GB, 512 GB, 1 TB
Of 94 certified slate/tablet business computers, 59 have a lower typical electricity use than the SM-X940 (9.8 kWh/yr).
Its certified typical electricity use of 9.8 kWh/yr costs about $1.27 a year at 13¢/kWh.
- Maker
- Samsung
- Model
- SM-X940
- Type
- Slate/Tablet
- Memory
- 16 GB
- NPU installed
- Yes
- Storage
- UFS 4.1 / 256 GB, 512 GB, 1 TB
- Screen
- 14.6 in
- Battery
- 44.4 Wh
- Operating system
- Android 17.0
- Marketed as a workstation
- No
- Typical electricity use
- 9.8 kWh/yr
- Power in sleep
- 0.4 W
- Power at long idle
- 0.4 W
- Power when off
- 0.2 W
- On the market since
- Aug 2026
- ENERGY STAR certified
- 19 Jun 2026
Source: ENERGY STAR certified business computers dataset, US EPA, record 4654934, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the SM-X940
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| GETAC K120 | Slate/Tablet | - | 16 GB | 18.7 kWh/yr |
| Lenovo TB321FU | Slate/Tablet | - | 16 GB | 5.7 kWh/yr |
| HP Engage Go 10 Mobile System (ENERGY STAR) | Slate/Tablet | - | 16 GB | 13.2 kWh/yr |
| HP HSC-I006R | Slate/Tablet | - | 16 GB | 15.5 kWh/yr |
| Apple iPad Pro 11" | Slate/Tablet | - | 16 GB | 8.4 kWh/yr |
| Zebra ET8xx | Slate/Tablet | - | 16 GB | 16.7 kWh/yr |
Samsung
More Samsung business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| NP740VJK | Notebook | Intel Core 3 310 | 16 GB | 11.4 kWh/yr |
| SM-X848U | Slate/Tablet | - | 32 GB | 8.1 kWh/yr |
| NP960XRD | Notebook | Snapdragon X2 Elite X2E-88-100 | 32 GB | 14.8 kWh/yr |
| NP764BJG | Notebook | Intel / Intel(R) Core(TM) Ultra 7 355 | 32 GB | 9.2 kWh/yr |
| NP740VJG | Notebook | Intel / Intel(R) Core(TM) Ultra 7 355 | 32 GB | 8 kWh/yr |
| NP960UJG | Notebook | Intel / Intel(R) Core(TM) Ultra X7 358H | 64 GB | 11.1 kWh/yr |
| NP760XJG | Notebook | Intel / Intel(R) Core(TM) Ultra 7 355 | 32 GB | 14.4 kWh/yr |
| NP760VJG | Notebook | Intel / Intel(R) Core(TM) Ultra 7 355 | 32 GB | 11 kWh/yr |