Phone CheckerReal or copy?
Is that Tecno Spark 40 original?
Copies of the Spark 40 look right and even say Spark 40 in Settings. The hardware inside doesn't lie. Check it on the phone itself in 20 seconds, before you pay.
- 6 things a copy gets wrong
- 20 s on the phone itself
- 1 checked here
Real Spark 40 vs a copy
| A real Spark 40 | A typical copy | |
|---|---|---|
| Model code | ✓TECNO KM5, TECNO KM5N, TECNO KM5S | ✕A different code, or "SPARK 40" typed in its place |
| Graphics chip | ✓Mali-G52 | ✕A cheaper chip: it can't be swapped, so it gives the phone away |
| RAM | ✓4 GB or more | ✕Less, whatever Settings says |
| Screen | ✓720 px wide | ✕A lower resolution panel |
| Android | ✓15 or newer | ✕An older Android with a newer skin |
| Storage | ✓128 GB or 256 GB | ✕A made-up size: 512 GB on a phone that holds 16 |
The Spark 40's figures come from its launch specs and are confirmed as genuine ones are checked here.
Check one in 20 seconds
- Open the site on the phone you're buying. Type ogphonechecker.com into its browser, or scan our code with its camera.
- Tap "Check this phone". Keep the screen on while it reads the hardware.
- Read the verdict. Original, or exactly what doesn't match a real Spark 40. Then test the screen, cameras and sound, and that it's Google free.
Checked here
Software: Android 15 and up
Genuine Spark 40s checked here were running Android 15. A Spark 40 showing Android older than 15 isn't what it says.
Spark 40 or Spark 40C?
Sellers mix these up, by mistake or on purpose. If the seller says one and the check says the other, believe the check.
| Spark 40 | Spark 40C | |
|---|---|---|
| Model code | TECNO KM5, TECNO KM5N | TECNO KM4K |
| Graphics chip | Mali-G52 | Mali-G52 |
| RAM | 4 GB+ | 4 GB+ |
| Screen | 720 px | 720 px |
| Came with | Android 15 | Android 15 |
Questions people ask
What model number is the Spark 40?
A real Tecno Spark 40 reports TECNO KM5 or TECNO KM5N or TECNO KM5S. In Chrome, Phone Checker reads it from the phone itself, so a copy can't hide behind Settings.
How much RAM does the Spark 40 have?
At least 4 GB in the smallest version sold. A copy often has less, whatever its Settings say.
Which Android versions does the Spark 40 run?
It came with Android 15. A version older than 15 means a different phone.
How do I know if my Spark 40 is original?
Open ogphonechecker.com on the phone itself and tap Check this phone. In about 20 seconds it compares the model code, graphics chip, RAM and screen with a real Spark 40, for free.