Samsung Galaxy M21 vs Samsung Galaxy M11

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Display

Size

6.4 inches
6.4 inches

Resolution

2340 x 1080 pixels, 19.5:9 ratio,
403 PPI
1560 x 720 pixels, 19.5:9 ratio,
268 PPI

Technology

Super AMOLED
IPS LCD

Screen-to-body

84.11 %
81.81 %

Features

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

Hardware & Performance

System chip

Exynos 9611
Qualcomm Snapdragon 450 SDM450

Processor

Octa-core, 2300 MHz, Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm
Octa-core, 1800 MHz, Arm Cortex-A53, 64-bit, 14 nm

GPU

Mali-G72 MP3
Adreno 506

RAM

4GB LPDDR4
3GB LPDDR3

Internal storage

64GB
32GB

Storage expansion

microSDXC up to 512 GB
microSDXC up to 512 GB

OS

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

Battery

Capacity

6000 mAh
5000 mAh

Type

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

Charging

Fast charging
Fast charging

Camera

Rear

Triple camera
Triple camera

Main camera

48 MP (PDAF)
13 MP (PDAF)

Specifications

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.8; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm

Second camera

8 MP (Ultra-wide)
5 MP (Ultra-wide)

Specifications

Aperture size: F2.2; Focal Length: 12 mm; Sensor size: 1/4"; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 14 mm

Third camera

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

Specifications

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

Video recording

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

Features

EIS
 

Front

20 MP (HDR)
8 MP (HDR)

Design

Dimensions

6.26 x 2.96 x 0.35 inches (159.0 x 75.1 x 8.9 mm)
6.35 x 3.00 x 0.35 inches (161.4 x 76.3 x 9.0 mm)

Weight

6.63 oz (188 g)
the average is 6.4 oz (184 g)
6.95 oz (197 g)
the average is 6.4 oz (184 g)

Materials

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

Biometrics

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

Colors

Midnight blue, Raven black
Black, Metallic blue, Violet

Cellular

LTE (FDD)

Bands 1(2100), 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)

LTE (TDD)

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

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

Data Speed

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

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

Dolby Atmos
 

Connectivity & Features

Bluetooth

5.0
4.2

Wi-Fi

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

USB

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

Features

Charging
Charging

Sensors

Accelerometer, Gyroscope
Accelerometer
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