Samsung Galaxy M21s

Name: Samsung Galaxy M21s
Brand: Samsung

Display6.4" 1080 x 2340 pixels

ChipsetExynos 9611 (10 nm)

Main camera64MP

Battery6000 mAh

6.1GoSolo score

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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, 13, 17, 20, 26, 28, 38, 40, 41, 66

Speed

HSPA, LTE

Launch

Announced

2020, November 06. Released 2020, November 06

Status

Discontinued

Body

Dimensions

159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)

Weight

191 g (6.74 oz)

Build

Glass front (Gorilla Glass 3), plastic back, plastic frame

SIM

· Nano-SIM· Nano-SIM + Nano-SIM

Display

Type

Super AMOLED, 420 nits (peak)

Size

6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)

Resolution

1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

Protection

Corning Gorilla Glass 3

Platform

Android 10, One UI 2.5

Chipset

Exynos 9611 (10 nm)

CPU

Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)

GPU

Mali-G72 MP3

Memory

Card slot

microSDXC (dedicated slot)

Internal

64GB 4GB RAM, 128GB 6GB RAM

Type

eMMC 5.1

Main Camera

Modules

64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens

Features

LED flash, panorama, HDR

Video

4K@30fps, 1080p@30fps, gyro-EIS

Selfie Camera

Module

32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm

Features

HDR · 1080p@30fps

Sound

Loudspeaker

Yes

3.5mm jack

Yes

Comms

WLAN

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

Bluetooth

5.0, A2DP, LE

Positioning

GPS, GLONASS, GALILEO, BDS

NFC

Radio

FM radio

USB

USB Type-C 2.0

Features

Sensors

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Battery

Type

Li-Po 6000 mAh

Charging

15W wired

Misc

Colors

Blue, Black

Models

SM-F415F, SM-F415F/DS

SAR

0.38 W/kg (head)

GoSolo Read / what it means6 takeaways

battery

6000mAh, about 1.5 days light useWith a 6000mAh pack and a modest 1080p AMOLED screen, you'll get roughly 10 to 12 hours of screen-on time on typical mixed use, stretching to a full day and a half if you stick to messaging and web browsing.

charging

15W wired, roughly 2 to 2.5 hours full chargeThe 15W charger will take around 2 to 2.5 hours to go from empty to full, so plan accordingly if you need a quick top-up before leaving.

display

Super AMOLED, 420 nits peak brightnessThe AMOLED panel is sharp at 403 ppi and handles 420 nits peak, so you can read it outdoors in bright sun without straining, though not as effortlessly as a 600+ nit screen.

performance

Exynos 9611, older mid-range gamingThis 2020 chipset handles everyday apps, video, and light games like Candy Crush smoothly, but will struggle with demanding titles like Genshin Impact or Call of Duty Mobile at medium-high settings.

camera

64MP main, 8MP ultrawide, basic zoomThe 64MP sensor with f/1.8 aperture captures sharp, well-lit daytime shots and the 8MP ultrawide fits more people into group photos, but there is no telephoto zoom, so distant subjects come out soft and small.

durability

Gorilla Glass 3, plastic body, no water ratingGorilla Glass 3 on the screen is standard for this era and resists light scratches, but the plastic back and frame are prone to dents, and there is no IP rating, so rain or spills are a real risk.