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Samsung Galaxy M21 128GB
Updated On: Dec 5, 2022

Samsung Galaxy M21 128GB

7.5 MSP Score 4.2 182554 Ratings
Samsung Galaxy M21 128GB
Samsung Galaxy M21 128GB
Samsung Galaxy M21 128GB
Samsung Galaxy M21 128GB
Samsung Galaxy M21 128GB
Samsung Galaxy M21 128GB
Samsung Galaxy M21 128GB Video
Not available in any online store

Key Specifications

  • Samsung Exynos 9 Octa 9611 Processor
  • 6 GB RAM
  • 48 MP + 8 MP + 5 MP Triple Rear Camera
  • 128 GB Storage
  • 20 MP Front Camera
  • 6000 mAh Battery
  • 6.4 inches Super AMOLED Display
  • Android v10 (Q) OS
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Samsung Galaxy M21 128GB Price In India

Last known price of Samsung Galaxy M21 128GB was ₹14,990. The mobile will be available soon across various online stores in India.

Samsung Galaxy M21 128GB: Pros & Cons

out of 10
MSP Score
  • Pros
  • 6000mAh battery
  • 128GB storage
  • 5000mAh Battery
  • 64MP Quad Camera Setup
  • Cons
  • No fast charging
  • 48MP camera
  • Less powerful processor
The Samsung Galaxy M21 128GB version offers a massive 6000mAh battery that offers great battery life for all your requirements. Samsung bundles 15W charger with device, but you have various options to buy phones with 30W fast charging at this price range. The Super AMOLED screen offers vivid, clear viewing of the pictures and videos.

Samsung Galaxy M21 128GB Details

Design and Display
The smartphone is available in two colors variants-Midnight Blue and Raven Black. The 6.4-inches Super AMOLED display sports a screen resolution of 1080 x 2340 pixels and 403ppi pixel density. The device measures 159 x 75.1 x 8.9 mm in dimensions and weighs 188 grams. The bezel-less display is protected by a Corning Gorilla Glass V3 and projects an aspect ratio of 19.5:9. 
Camera and Security
In the camera department, the handset equips a triple camera setup featuring a 48MP primary camera, followed by an 8MP ultra-wide-angle camera, a 5MP depth camera. At the front, the device is equipped with a 20MP selfie camera equipped with a CMOS sensor. The handset is equipped with a rear-mounted fingerprint sensor for biometric authentication. 
Storage and Performance
In terms of internal memory, the smartphone packs 128GB of storage for storing user data, files, apps, and games. Users can also make use of an expandable memory capacity of 512GB using a microSD card. In terms of performance, the phone functions on Samsung Exynos 9 Octa 9611 powered by an octa-core processor. The device packs 6GB for smooth multitasking performance.
Battery and Connectivity
The Samsung Galaxy M21 128GB gets a 6000mAh Li-ion non-replaceable battery with 15W fast charging support. As for the connectivity options, the phone supports 4G VoLTE, with ac/b/g/n/n 5GHz, Bluetooth v5.0, A-GPS Glonass, Infrared, USB Type-C, and 3.5mm audio jack.

Samsung Galaxy M21 128GB Specifications


Processor Chipset Samsung Exynos 9 Octa 9611
Rear Camera Triple (48MP + 8MP + 5MP)
Internal Memory 128 GB
Screen Size 6.4 inches (16.26 cms)
Battery Capacity 6000 mAh


Chipset Samsung Exynos 9 Octa 9611
No Of Cores 8 (Octa Core)
CPU 2.3GHz, Quad core, Cortex A73 1.7GHz, Quad core, Cortex A53
Architecture 64-bit
Fabrication 10 nm
Graphics Mali-G72 MP3


Build Plastic back panel
Height 6.26 inches (159 mm)
Width 2.96 inches (75.1 mm)
Thickness 0.35 inches (8.9 mm)
Weight 188 grams
Colors Midnight Blue, Raven Black
Screen Unlock Fingerprint, Face unlock


Resolution 1080 x 2340 pixels
Aspect ratio 19.5:9
Display Type Super AMOLED
Size 6.4 inches (16.26 cms)
Bezel-less display Yes, with Waterdrop notch
Pixel Density 403 pixels per inch (ppi)
Brightness 420 nits
Protection Corning Gorilla Glass v3
TouchScreen Yes, Capacitive, Multi-touch
Color Reproduction 16M Colors
Screen to body percentage 84.02 %


Rear camera setup Triple
Rear camera (Primary) 48 MP resolutionf/2.0 aperture26 mm focal length 2" sensor size0.8µm pixel size
Rear camera (Secondary) 8 MP resolutionUltra-Wide Angle lensf/2.2 aperture12 mm focal length4.0" sensor size1.12µm pixel size
Rear camera (Tertiary) 5 MP resolutionDepth lensf/2.2 aperture
Front camera setup Single
Front camera (Primary) 20 MP resolutionf/2.2 aperture26 mm focal length
Sensor CMOS image sensor
Flash LED Rear flash
Digital zoom 4x
Video Resolution (Rear) 3840x2160 @ 30 fps1920x1080 @ 30 fps
Video Resolution (Front) 1920x1080 @ 30 fps
Camera Features Auto Flash Auto Focus Face detection Touch to focus
Shooting Modes Continuos Shooting High Dynamic Range mode (HDR)


Type Li-ion
Capacity 6000 mAh
Removable No
Fast Charging Yes, 15W
Charging speed 20% to 100% in 02h 09m 47s (in-house tested)
Wireless Charging No


Internal Memory 128 GB
Memory type UFS 2.1
Storage available for user 108 GB
Expandable Memory Yes, microSD, Up to 512 GB (Dedicated)


Operating System Android v10 (Q)
Custom UI Samsung One UI


SIM Configuration Dual SIM SIM1: Nano SIM2: Nano
Network SIM1: 4G, 3G, 2GSIM2: 4G, 3G, 2G
Voice over LTE(VoLTE) Yes
Wi-Fi Yes, with ac/b/g/n/n 5GHz
Wi-fi features Wi-Fi Direct, Mobile Hotspot
Bluetooth Bluetooth v5.0
USB USB Type-C, Mass storage device, USB charging, USB On-The-Go
USB OTG Support Yes
GPS Yes with A-GPS, Glonass
NFC Chipset No
Infrared Yes


Speaker Yes
Speaker Features Dolby Atmos
Audio Jack Yes, 3.5mm
Video Player Yes, Video Formats: 3G2, 3GP, ASF, AVI, M4V, MKV, MP4, WebM, WMV


Fingerprint sensor Yes, Rear
Face Unlock Yes
Other Sensor Light sensorProximity sensorAccelerometerGyroscope
Disclaimer: Specifications shown may be different from the actual product. We cannot guarantee that the information provided on this page is 100% correct. Please check with the retailer before purchasing.

The latest Samsung Galaxy M21 128GB news

Not too long ago, we came across the news surrounding the Samsung Galaxy M21 launching in India on March 16, 2020. The report has now received confirmation. Notably, the Samsung Galaxy M21 smartphone will launch in the country on March 16 and will be sold via Amazon India.
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Samsung has launched its latest budget smartphone, the Samsung Galaxy M21, in India. The smartphone is available in Opal Black, Sapphire Blue, and Pearl White colour options.
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The Samsung Galaxy M21 comes in two storage/RAM variants in India. The base version comes with 4GB of RAM and 64GB of storage and is priced at Rs 12,999 while the top-end variant gets 6GB of RAM and 128GB of storage and will set you back by Rs 15,999.
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