Repair parts Samsung Galaxy M34 5G
Receive it on tuesday 27 de october
In this section, you’ll find spare parts for the Samsung Galaxy M34 5G: a complete screen assembly, USB charging port and two internal flex cables. They’re suitable both for individuals repairing their own phone and for repair shops that need parts correctly identified by model. Launched by Samsung in July 2023, this mid-range model combines a 120 Hz Super AMOLED panel with a fingerprint sensor located in the side button, not under the screen. This affects how each component is selected and replaced.
SM-M346B model codes: tell your Galaxy M34 5G apart from the A34 5G and F34 5G
The Galaxy M34 5G can be identified by codes beginning with SM-M346B. The variants listed in our records are SM-M346B, SM-M346B/DS, SM-M346B1 and SM-M346B1/DS; the /DS suffix indicates dual-SIM versions, while the other variations are for sales, region or capacity, with no change to the device’s form factor.
To check yours, go to Settings > About phone: the model is shown alongside the IMEI and serial number. It’s also printed on the label on the original box. Checking this before placing an order helps avoid the most common mix-up with this phone: confusing it with another model that has a similar name or code.
There are two models worth keeping in mind:
- Galaxy F34 5G (SM-E346B): sold in India with the same design and specifications as the M34 5G, but with a different code. If you’re repairing one, check compatibility on each spare part’s product page before installing it.
- Galaxy A34 5G (SM-A346B): it shares the 346 numbering, but it’s a different device, with a 6.6-inch screen, an under-display fingerprint sensor and IP67 certification. Its screen is not compatible with the M34 5G, and you shouldn’t assume any other part is compatible either.
From the Super AMOLED panel to the charging port: parts available for the Galaxy M34 5G
What Premium quality offers compared with the factory-fitted panel
As supplied from the factory, the M34 5G features a 6.5-inch Super AMOLED panel with FHD+ resolution (1080 x 2340), a 120 Hz refresh rate, peak brightness of up to 1000 nits and Gorilla Glass 5. These specifications are the benchmark for comparing replacement parts.
The complete screen assembly compatible with Samsung Galaxy M34 5G that we offer is Premium quality: a compatible replacement that isn’t made by Samsung and sits in the mid-price range of the replacement parts market. It’s an option for anyone looking to restore their phone with a new part without paying for an original replacement.
Compatible panels for this model are available with different technologies, and their maximum refresh rate, brightness and overall thickness may vary. If you want to keep exactly 120 Hz or the factory colour reproduction, check the product page to see which technology and refresh rate are specified and whether it comes with a frame. For repair shops, checking the assembly type before opening the phone saves time during installation.
Charging and internal connections for the M34 5G
The rest of the range covers charging and internal connections. The M34 5G supports fast charging up to 25 W, so a connector in good condition is what lets you make the most of it alongside a high-capacity battery.
- USB charging port for Galaxy M34 5G, in OEM quality: an affordable option for restoring charging and data connectivity.
- Original volume button flex cable for M34 5G, in Original quality: for the volume keys on the side.
- Original motherboard connection flex cable, in Original quality: this is an interconnection cable that connects to the motherboard. Compare its connectors with those on your phone before ordering.
As these are internal parts with no colour variants, choosing the right one comes down to confirming the model code and the function of each cable. For flex cables, Original quality ensures the same layout and connectors as the factory-fitted part.
Fingerprint sensor in the power button: what changes when repairing a Samsung Galaxy M34 5G
The M34 5G’s fingerprint reader is built into the power button on the right-hand side, not under the screen as it is on the A34 5G. In practice, this means that fingerprint unlocking does not depend on the panel: replacing the screen doesn’t mean moving or recalibrating a sensor under the glass.
It’s also worth distinguishing between the side buttons. The flex cable listed is for the volume button, while the fingerprint sensor is in the power button, which is a separate part. If the problem is with fingerprint recognition or the power button, this flex cable won’t resolve it, so check which button is faulty before selecting a replacement.
Frequently asked questions from repair shops and Galaxy M34 5G users
Is the Galaxy A34 5G screen compatible with the M34 5G?
No. The A34 5G has a 6.6-inch screen with an under-display fingerprint reader, while the M34 5G has a 6.5-inch screen and no built-in fingerprint sensor. Always look for a replacement with the reference SM-M346B.
Will the fingerprint sensor stop working if I replace the screen?
On this model, the fingerprint sensor is in the power button, so it doesn’t depend on the panel. Replacing the screen won’t affect the sensor, as long as the button and its flex cable aren’t damaged during the repair.
Can I fit these spare parts to a Galaxy F34 5G?
The F34 5G (SM-E346B) shares its design and specifications with the M34 5G, but has a different model code. Before fitting a part to it, check the compatibility details on the product page.
Does the Premium screen retain the original panel’s 120 Hz refresh rate?
It depends on the technology used in the compatible panel, and not all replacement parts on the market offer the same refresh rate. Check the Premium screen product page for the specified technology and refresh rate before choosing.
