Define the comparison
Ask one answerable question
- Mode: Is 5G more stable than LTE on this phone at this desk during the workday?
- Location: Does the same carrier improve outdoors versus inside the building?
- Time: Does evening congestion explain a repeatable drop at the same location?
- Plan or device: Does a second plan or compatible phone change the result when tested in the same window?
Avoid changing mode, location, phone, VPN, and time at once. A large difference would not reveal which change caused it.
Paired protocol
Run the same sequence for each condition
- 1. Charge the phone, disable Wi-Fi, stop tethering, and pause transfers. Record VPN and battery-saver state.
- 2. Note the exact location, device, carrier, plan, displayed network mode, signal indicator, date, and time.
- 3. Run three tests without moving. Keep every download, upload, idle and loaded latency, jitter, unsuccessful-probe, and confidence value.
- 4. Change only the intended condition. If the phone or carrier does not expose a supported 5G/LTE control, do not force one with unofficial software.
- 5. Repeat the same three-test sequence promptly enough that the comparison shares a similar demand window.
- 6. Repeat the paired sequence on another day before treating the result as a pattern.
Result worksheet
Preserve variability instead of creating one score
| Field | Record | Why |
|---|---|---|
| Individual results | All three or more runs | Exposes outliers and mode changes |
| Median | Middle value per metric | Resists one peak or collapse |
| Spread | Minimum through maximum | Shows repeatability |
| Context | Location, time, mode, plan, device | Makes later comparisons meaningful |
Interpretation
Use results as diagnostics, not 5G or LTE grades
Higher median, wider spread
The mode offers more peak capacity but was less repeatable in this sample. Choose based on the workload, not peak download.
Similar throughput, different loaded latency
Interactive work may favor the condition that remains responsive under transfer load.
Both modes degrade at the same hour
Shared tower demand, plan priority, or upstream capacity is more plausible than a radio-generation problem alone.
Metrics pass, app fails
Inspect the app endpoint, route, VPN, packet delivery, and device. A faster headline number may be irrelevant.
Compare the sample with the workload using the requirements calculator or dataset 2026.07.24, updated 2026-07-24. Those are editorial planning targets, not universal mobile bands. The FCC 100/20 fixed-broadband benchmark is separate household policy context, not a phone minimum. Read the FCC source.
Sources and data
Source-checked July 24, 2026. No universal 5G, LTE, or mmWave performance ranges are used.