Samsung computer, ENERGY STAR certified
Samsung SM-X238U
6 GB slate/tablet computer.
Memory
6 GB
Typical electricity use
5.7 kWh/yr
NPU installed
No
Storage
UFS
Of 94 certified slate/tablet business computers, 19 have a lower typical electricity use than the SM-X238U (5.7 kWh/yr).
Its certified typical electricity use of 5.7 kWh/yr costs about $0.74 a year at 13¢/kWh.
- Maker
- Samsung
- Model
- SM-X238U
- Type
- Slate/Tablet
- Memory
- 6 GB
- NPU installed
- No
- Storage
- UFS
- Screen
- 11 in
- Battery
- 26.3 Wh
- Operating system
- Android OS
- Marketed as a workstation
- No
- Typical electricity use
- 5.7 kWh/yr
- Power in sleep
- 0.3 W
- Power at long idle
- 0.3 W
- Power when off
- 0.3 W
- On the market since
- Nov 2025
- ENERGY STAR certified
- 26 Sep 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: SM-X230, SM-X238U1.
Source: ENERGY STAR certified business computers dataset, US EPA, record 4510313, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the SM-X238U
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| GETAC ZX80 | Slate/Tablet | - | 6 GB | 11.9 kWh/yr |
| Zebra ET4010A | Slate/Tablet | - | 6 GB | 10.7 kWh/yr |
| MAXHUB XPT34M | Slate/Tablet | - | 6 GB | 4.1 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-X940 | Slate/Tablet | - | 16 GB | 9.8 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 |