Samsung SM-M127F/DS Galaxy M12 2021 Standard Edition Global Dual SIM TD-LTE 128GB (Samsung M127B)
Samsung · Announced Mar 2021
About Samsung Galaxy M12 2021
The Samsung Galaxy M12 2021 presents a straightforward, no‑frills design that fits comfortably in the hand, measuring 75.9 mm wide, 164 mm tall and just under 10 mm thick while weighing 214 grams. Its front is dominated by a 6.52‑inch PLS TFT LCD panel that delivers a modest 720 by 1600 pixel resolution, offering clear enough visuals for everyday browsing, social media and video playback without pushing the device into premium territory.
Under the hood the phone runs Google Android 11 out of the box, paired with 3 gigabytes of RAM to keep basic multitasking smooth. A substantial 5000 mAh battery sits inside, promising extended usage between charges, and the device supports a single SIM card for straightforward connectivity. These specifications position the Galaxy M12 2021 as a practical option for users who prioritize battery life and essential performance over high‑end features.
Compared with the base Galaxy M12 2021, this model steps up to 4 GiB of RAM and offers 128 GB of internal storage, while retaining the same screen size, resolution, Android 11 OS, 5000 mAh battery and physical dimensions.
When placed alongside the other listed variants, it stands out for its larger storage capacity and higher memory than the 32 GB/3 GB and 64 GB/3 GB models, and it differs from the dual‑SIM versions by featuring a single SIM slot. Its global market positioning also sets it apart from the Korea‑specific and India‑specific models, which are limited to 32 GB or 64 GB storage and, in the case of the Indian variant, a dual‑SIM configuration.
Technical Specifications
All LTE bands (14)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1700/2100 MHz (Band 66)
- LTE 1700/2100 MHz (Band 66) bands
- LTE 1800 MHz (Band 3)
- LTE 1900 MHz (Band 2, PCS)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 700 MHz (Band 12)
- LTE 700 MHz (Band 17)
- LTE 700 MHz (Band 28)
- LTE 800 MHz (Band 20)
- LTE 850 MHz (Band 26)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (3)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI)
- TD-LTE 2600 MHz (Band 38)
All UMTS bands (5)
- UMTS 1700/2100MHz (Band IV, AWS)
- UMTS 1900MHz (Band II, PCS)
- UMTS 2100MHz (Band I, IMT)
- UMTS 850MHz (Band V, CLR)
- UMTS 900MHz (Band VIII)
All GSM bands (4)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
Model Variants
5 other phones with the same base model: Samsung Galaxy M12 2021
Samsung Galaxy M12 2021
Samsung SM-M127F/DS Galaxy M12 2021 Standard Edition Global Dual SIM TD-LTE 32GB (Samsung M127B)
Samsung Galaxy M12 2021
Samsung SM-M127F/DS Galaxy M12 2021 Standard Edition Global Dual SIM TD-LTE 64GB (Samsung M127B)
Samsung Galaxy M12 2021
Samsung SM-M127F/DSN Galaxy M12 2021 Standard Edition Global Dual SIM TD-LTE 64GB (Samsung M127B)
Samsung Galaxy M12 2021
Samsung SM-M127G/DS Galaxy M12 2021 Standard Edition Dual SIM TD-LTE IN 64GB (Samsung M127)
Samsung Galaxy M12 2021
Samsung SM-M127N Galaxy M12 2021 Standard Edition TD-LTE KR 32GB (Samsung M127B)