Samsung Galaxy A10 vs Samsung Galaxy M11 vs Samsung Galaxy M21 - specs comparison

Display

Size:

6.2 inches

6.4 inches

Resolution:

1520 x 720 pixels, 19:9 ratio, 271 PPI

1560 x 720 pixels, 19.5:9 ratio, 268 PPI

2340 x 1080 pixels, 19.5:9 ratio, 403 PPI

Technology:

IPS LCD

Super AMOLED

Screen-to-body:

80.07 %

81.81 %

84.11 %

Peak brightness:

420 cd/m2 (nit)

Features:

Proximity sensor

Ambient light sensor, Proximity sensor

Scratch-resistant glass (Corning Gorilla Glass 3), Proximity sensor

Hardware

System chip:

Samsung Exynos 7884

Qualcomm Snapdragon 450 SDM450

Exynos 9611

Processor:

Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

Octa-core, 1800 MHz, Arm Cortex-A53, 64-bit, 14 nm

Octa-core, 2300 MHz, Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm

GPU:

Mali-G71 MP2

Adreno 506

Mali-G72 MP3

RAM:

2GB LPDDR4

3GB LPDDR3

4GB LPDDR4

Internal storage:

32GB, available to use: 22.9 GB

32GB, available to use: 21.2 GB

64GB, available to use: 49 GB

Storage expansion:

microSDXC up to 512 GB

Device type:

Smartphone

OS:

Android (9.0 Pie), Samsung One UI

Android (10), Samsung One UI

Battery

Capacity:

3400 mAh

5000 mAh

6000 mAh

Type:

Not user replaceable

Li - Ion, Not user replaceable

Li - Polymer, Not user replaceable

Battery life test results:

link

Charging:

Fast charging

Camera

Rear:

Single camera

Triple camera

Main camera:

13 MP (Autofocus)

13 MP (PDAF)

48 MP (PDAF)

Specifications:

F1.9; 27 mm; 1/3.1"; 1.12 μm

F1.8; 27 mm; 1/3.1"; 1.12 μm

F2.0; 26 mm; 1/2"; 0.8 μm

Second camera:

5 MP (Ultra-wide)

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 14 mm

Aperture size: F2.2; Focal Length: 12 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

2 MP (Depth information)

5 MP (Depth information)

Specifications:

Aperture size: F2.4

Aperture size: F2.2

Video recording:

1920x1080 (Full HD) (30 fps)

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD), 1280x720 (HD) (240 fps)

Features:

Video calling, Video sharing

EIS

Front:

5 MP

8 MP (HDR)

20 MP (HDR)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.13 x 2.98 x 0.31 inches (155.6 x 75.6 x 7.94 mm)

6.35 x 3.00 x 0.35 inches (161.4 x 76.3 x 9.0 mm)

6.26 x 2.96 x 0.35 inches (159.0 x 75.1 x 8.9 mm)

Weight:

5.93 oz (168.0 g)

6.95 oz (197.0 g)

6.63 oz (188.0 g)

Materials:

Back: Plastic

Back: Plastic; Frame: Plastic

Biometrics:

2D Face unlock

2D Face unlock, Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Black, Blue, Red

Black, Metallic blue, Violet

Midnight blue, Raven black

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)

Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)

LTE (TDD):

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

UMTS:

850, 900, 1900, 2100 MHz

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Dolby Atmos

Screen mirroring:

Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0

4.2

5.0

Wi-Fi:

802.11 b, g, n; Wi-Fi Direct, Hotspot

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

USB:

microUSB, USB 2.0

Type-C (reversible), USB 2.0

Features:

Charging, Mass storage device

Charging

Location:

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

Sensors:

Accelerometer

Accelerometer, Gyroscope

Other:

VoIP, Tethering, Computer sync, OTA sync

Regulatory Approval

FCC approval:

Date approved:

Feb 27, 2019

FCC ID value:

A3LSMA105F link

Measured SAR:

Head:

0.20 W/kg

Body:

0.63 W/kg

Simultaneous Transmission:

0.97 W/kg

Wireless Router:

0.65 W/kg

Buyers information

Price:

€ 159

In The Box:

This is the official Samsung Galaxy M21 User Guide in English provided from the manufacturer.

Availability

Officially announced:

Mar 30, 2020

Mar 18, 2020