Samsung Galaxy M12 vs Samsung Galaxy M02 vs Samsung Galaxy M51

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

6.5 inches
6.5 inches
6.7 inches

Resolution:

1600 x 720 pixels, 20:9 ratio, 270 PPI
1600 x 720 pixels, 20:9 ratio, 270 PPI
2340 x 1080 pixels, 20:9 ratio, 385 PPI

Technology:

PLS
PLS
Super AMOLED Plus

Screen-to-body:

81.86 %
81.86 %
88.27 %

Features:

90Hz refresh rate, Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 850 S5E3830
Mediatek MT6739W
Qualcomm Snapdragon 730 SM7150-AA

Processor:

Octa-core, 2000 MHz, Cortex-A55, 64-bit, 8 nm
Quad-core, 1500 MHz, Arm Cortex-A53, 64-bit, 28 nm
Octa-core, 2200 MHz, Kryo 470, 64-bit, 8 nm

GPU:

Mali-G52 MP1
IMG PowerVR GE8100
Adreno 618

RAM:

4GB LPDDR4
2GB
6GB LPDDR4

Internal storage:

64GB (eMMC 5.1), available to use: 19.5 GB
32GB (eMMC 5.1), available to use: 22.4 GB
128GB, available to use: 106 GB

Storage expansion:

microSDXC up to 1024 GB
microSDXC up to 1024 GB
microSDXC up to 512 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (10)
Android (10), One UI
Android (10), Samsung One UI

Battery

Capacity:

6000 mAh
5000 mAh
7000 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable
Not user replaceable

Charging:

Fast charging
Fast charging, Reverse charging

Max charge speed:

Wired: 15.0W
Wired: 25.0W

Camera

Rear:

Quad camera
Dual camera
Quad camera

Main camera:

48 MP (Autofocus)
13 MP (Autofocus)
64 MP (PDAF)

Specifications:

Aperture size: F2.0
Aperture size: F1.9
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.76"; Pixel size: 0.8 μm

Second camera:

5 MP (Ultra-wide)
2 MP (Macro)
12 MP (Ultra-wide)

Specifications:

Aperture size: F2.2
Aperture size: F2.4
Aperture size: F2.2

Third camera:

2 MP (Macro)
5 MP (Macro)

Specifications:

Aperture size: F2.4
Aperture size: F2.4

Fourth camera:

2 MP (Depth information)
5 MP (Depth information)

Specifications:

Aperture size: F2.4
Aperture size: F2.4

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD)

Front:

8 MP (HDR)
5 MP
32 MP (HDR)

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

6.46 x 2.99 x 0.38 inches (164.0 x 75.9 x 9.7 mm)
6.46 x 2.99 x 0.36 inches (164 x 75.9 x 9.1 mm)
6.45 x 3.00 x 0.37 inches (163.9 x 76.3 x 9.5 mm)

Weight:

7.80 oz (221.0 g)
7.27 oz (206.0 g)
7.51 oz (213.0 g)

Materials:

Back: Plastic; Frame: Plastic
Back: Plastic; Frame: Plastic

Biometrics:

2D Face unlock, Fingerprint (touch)
Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Black, white, blue
Black, White

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

UMTS:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Bands 1(2100), 5(850), 8(900)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A Cat 7 (300/100 Mbit/s), LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Dual SIM:

Shared with microSD
Yes
Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Screen mirroring:

Wireless screen share, MirrorLink
Wireless screen share
Wireless screen share

Radio:

FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation
for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0
5.0

Wi-Fi:

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 2.0
microUSB, USB 2.0
Type-C (reversible), USB 2.0

Features:

Charging, Mass storage device
Charging, Mass storage device
Charging

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer
Accelerometer
Accelerometer, Gyroscope, Compass

Other:

NFC

Regulatory Approval

FCC approval:

Date approved:

Mar 22, 2021

FCC ID value:

A3LSMM127G

Measured SAR:

Head:

1.15 W/kg

Body:

1.20 W/kg

Simultaneous Transmission:

1.51 W/kg

Wireless Router:

1.25 W/kg

Buyers information

Price:

€ 360

Availability

Officially announced:

Mar 11, 2021
Feb 02, 2021
Aug 31, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless