Samsung Galaxy A11 vs Samsung Galaxy A21s - specs comparison

Display

Size

6.4 inches

6.5 inches

Resolution

1560 x 720 pixels, 19.5:9 ratio,

268 PPI

1600 x 720 pixels, 20:9 ratio,

270 PPI

Technology

IPS LCD

TFT

Screen-to-body

81.81 %

82.94 %

Features

Ambient light sensor, Proximity sensor

Proximity sensor

Hardware

System chip

Qualcomm Snapdragon 450 SDM450

Samsung Exynos 850

Processor

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

Octa-core, 2000 MHz, Arm Cortex-A55, 64-bit

GPU

Adreno 506

Mali-G76

RAM

2GB LPDDR3

3GB LPDDR4

Internal storage

32GB, available to use: 20.3 GB

32GB (eMMC 5.1), available to use: 19.5 GB

Storage expansion

microSDXC up to 512 GB

OS

Android (10)

Android (10), Samsung One UI

Battery

Capacity

4000 mAh

5000 mAh

Type

Not user replaceable

Li - Polymer, Not user replaceable

Charging

Fast charging

Camera

Rear

Triple camera

Quad camera

Main camera

13 MP (Autofocus)

48 MP (PDAF)

Specifications

Aperture size: F1.8

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera

5 MP (Ultra-wide)

8 MP (Ultra-wide)

Specifications

Aperture size: F2.2

Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera

2 MP (Depth information)

2 MP (Macro)

Specifications

Aperture size: F2.4

Fourth camera

2 MP (Depth information)

Specifications

Aperture size: F2.4

Video recording

1920x1080 (Full HD)

1920x1080 (Full HD) (30 fps)

Front

8 MP

13 MP

Design

Dimensions

6.35 x 3.00 x 0.31 inches (161.4 x 76.3 x 8.0 mm)

6.44 x 2.96 x 0.35 inches (163.7 x 75.3 x 8.9 mm)

Weight

6.24 oz

6.77 oz

177.0 g

192.0 g

Materials

Back: Plastic; Frame: Plastic

Biometrics

2D Face unlock, Fingerprint (touch)

Colors

White, Red, Black, Blue

Black, White, Blue, Red

Cellular

Carrier locked

Yes

LTE (FDD)

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3)

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+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz

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

Dual SIM

Yes

SIM type

Nano SIM

HD Voice

Yes

VoLTE

Yes

Multimedia

Headphones

3.5mm jack

Speakers

Earpiece, Loudspeaker

Screen mirroring

Wireless screen share

Connectivity & Features

Bluetooth

4.2

5.0

Wi-Fi

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

USB

Type-C (reversible), USB 2.0

Features

Charging

Location

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

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

Sensors

Accelerometer

Accelerometer, Gyroscope

Other

UMA (Wi-Fi Calling)

NFC

Buyers information

Price

$ 180