Samsung Galaxy M12

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Full Specifications September 5, 2026

Samsung · 2021

Samsung Galaxy M12

Name: Samsung Galaxy M12
Brand: Samsung

Samsung Galaxy M12 Android smartphone. Announced Apr 2021. Features 6.5″ display, Exynos 850 chipset, 5000 mAh battery, 128 GB storage, 4 GB RAM.

Display 6.5"

Chipset Exynos 850

RAM 3/4 GB

Storage 32GB/64GB/128GB storage, microSDXC

Camera 48 MP

Battery 5000 mAh

OS Android 11, One UI Core 3.1

Build 212g, 9.7mm thickness

Launch

Announced 2021, April 19

Status Available. Released 2021, April 30

Platform

OS Android 11, One UI Core 3.1

Chipset Exynos 850 (8 nm)

CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)

GPU Mali-G52

Display

Type PLS LCD, 90Hz

Size 6.5 inches, 102.0 cm 2 (~81.9% screen-to-body ratio)

Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density)

Memory

Card slot microSDXC (dedicated slot)

Internal 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM

memoryother eMMC 5.1

Main Camera

Quad 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens

Features LED flash, panorama, HDR

Video 1080p@30fps

Selfie camera

Single 8 MP, f/2.2, (wide)

Features HDR

Video 1080p@30fps

Body

Dimensions 164 x 75.9 x 9.7 mm (6.46 x 2.99 x 0.38 in)

Weight 212 g (7.48 oz)

Build Glass front, plastic back, plastic frame

SIM Nano-SIM + Nano-SIM

Battery

Type Li-Po 5000 mAh

Charging 15W wired

Sound

Loudspeaker Yes

3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct

Bluetooth 5.0, A2DP, LE

Positioning GPS, GLONASS, GALILEO, BDS

NFC Yes

Radio Unspecified

USB USB Type-C 2.0

Network

Technology GSM / HSPA / LTE

2G bands GSM 850 / 900 / 1800 / 1900

3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66

Speed HSPA, LTE

Features

Sensors Fingerprint (side-mounted), accelerometer

featuresother Virtual proximity sensing

Misc

Colors Black, Blue, Green

Models SM-M127F, SM-M127F/DSN, SM-M127N

SAR EU 0.54 W/kg (head) 1.39 W/kg (body)

In depth

Full specifications

Announced	2021, April 19
Status	Available. Released 2021, April 30

OS	Android 11, One UI Core 3.1
Chipset	Exynos 850 (8 nm)
CPU	Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU	Mali-G52

Type	PLS LCD, 90Hz
Size	6.5 inches, 102.0 cm 2 (~81.9% screen-to-body ratio)
Resolution	720 x 1600 pixels, 20:9 ratio (~270 ppi density)

Card slot	microSDXC (dedicated slot)
Internal	32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
memoryother	eMMC 5.1

Quad	48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens
Features	LED flash, panorama, HDR
Video	1080p@30fps

Single	8 MP, f/2.2, (wide)
Features	HDR
Video	1080p@30fps

Dimensions	164 x 75.9 x 9.7 mm (6.46 x 2.99 x 0.38 in)
Weight	212 g (7.48 oz)
Build	Glass front, plastic back, plastic frame
SIM	Nano-SIM + Nano-SIM

Type	Li-Po 5000 mAh
Charging	15W wired

Loudspeaker	Yes
3.5mm jack	Yes

WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS
NFC	Yes
Radio	Unspecified
USB	USB Type-C 2.0

Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Speed	HSPA, LTE

Sensors	Fingerprint (side-mounted), accelerometer
featuresother	Virtual proximity sensing

Colors	Black, Blue, Green
Models	SM-M127F, SM-M127F/DSN, SM-M127N
SAR EU	0.54 W/kg (head) 1.39 W/kg (body)
Price	About 170 EUR

PhoneInsight Benchmark

39.7/100

Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 28.8

Display 61.3

Camera 62.5

Battery 71.6

1.6%Popularity rank

3,500,194 hitsTotal views

Samsung Galaxy M12

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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