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Model

Samsung Galaxy M21

Compare Samsung Galaxy M21 and vivo V25 Pro

Samsung Galaxy M21 vs vivo V25 Pro

Samsung Galaxy M21

Samsung Galaxy M21

vivo V25 Pro

Samsung Galaxy M21

vivo V25 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)

LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 38, 39, 40, 41
5G network

-

5G band 1, 3, 5, 8, 40, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2020-03

2022-08
Status

2020-03

2022-08

Design
Build

Glass front, plastic back, plastic frame

Glass front, glass back
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

159 mm

158.9 mm
Width

75.1 mm

73.5 mm
Thickness

8.9 mm

8.6 mm
Weight

188 g

190 g
Colors

Black, Blue

Black, Blue

Display
Display type

Super AMOLED capacitive touchscreen

AMOLED
Physical size

6.4 inches

6.56 inches
Resolution

1080 x 2340 pixels

1080 x 2376 pixels
Pixel density

403 ppi

398 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, Corning Gorilla Glass 3

-
Multitouch

Yes

-
Display features

420 nits max brightness

120Hz, HDR10+, 1300 nits (peak)

Hardware
CPU

Octa-core

Octa-core
CPU

Quad-core 2.3 GHz Cortex-A73

Single-core 3.0 GHz Cortex-A78
CPU(second)

quad-core 1.7 GHz Cortex-A53

Triple-core 2.6 GHz Cortex-A78
CPU(third)

Quad-core 2.0 GHz Cortex-A55
Chipset

Exynos 9611

MediaTek Dimensity 1300
GPU

Mali-G72 MP3

Mali-G77 MC9
Memory RAM

4, 6 GB

8, 12 GB
Internal storage

64, 128 GB

128, 256 GB
Memory card

microSD, microSDHC, microSDXC

No
Memory card max

512 GB

-
Storage

UFS 2.1

UFS 3.1

OS
OS

One UI 2 (Android 10.0)

Android 12, Funtouch 12

Main camera
Camera type

Triple

Triple
Main camera

48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm

64 MP, f/1.9 , 25 mm, 1/1.72" , 0.8 µm, (wide)
8 MP, f/2.2 , 12 mm, 1/4.0" , 1.12 µm

12 MP, f/2.2 , 16 mm, (ultrawide) , 120˚
5 MP, f/2.2

2 MP, f/2.4 , (macro)
Primary camera resolution

8000 x 6000 pixels

9280 x 6920 pixels
Primary camera video

2160p@30fps, 1080p@30fps, gyro-EIS

4K@30fps, 1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Autofocus, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

Selfie camera
Selfie camera type

-

Single
Selfie camera

20 MP, f/2.0 , 26 mm

32 MP, f/2.5 , (wide) , 1/2.8" , 0.8 µm
Selfie camera features

-

Face unlock, HDR, face detection, autofocus
Selfie camera video

1080p@30fps

4K@30fps, 1080p@30fps, HDR

Sound
3.5mm jack

Yes

No
Loudspeaker

Yes

Yes, with dual speakers
Earpiece

Yes

Yes

Multimedia
Radio

FM radio with RDS

No

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

-
BDS

-

Yes
QZSS

-

Yes
NavIC

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

6000 mAh

4830 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Yes

Yes, 66W (40% in 15 min, 71% in 30 min)

Cost
Price

180 USD

440 USD

Tests and performance
Antutu

-

698886 (v9)
Geekbench(single-core)

-

669 (v5.2)
Geekbench(multi-core)

-

2268 (v5.2)

SAR value
SAR(head)

-

0.94 W/kg
SAR(body)

-

1.24 W/kg
SAR EU(head)

-

0.88 W/kg
SAR EU(body)

-

1.19 W/kg

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