Samsung Galaxy M21
Key Specifications
Samsung Galaxy M21 Summary
Samsung launched the Samsung Galaxy M21 in India on March 18, 2020, and it's a phone that leans heavily into display quality. Up front is a 6.4 inches (16.26 cm) Super AMOLED display, running at a smooth 60 Hz refresh rate and pushing out a sharp 8000 x 6000 Pixels resolution.
Powering things is the Samsung Exynos 9 Octa 9611 chipset, paired with 4 GB / 6 GB of RAM — plenty of muscle for daily multitasking and heavier apps alike. On the software side, it ships with Android v10 (Q) (Samsung One UI) out of the box.
Selfies and video calls are handled by a 20 MP front camera for sharper, well-focused shots.
Storage is fixed at 64 GB / 128 GB, and the phone supports 4G bands Expand. In terms of build, it measures 159 mm x 75.1 mm x 8.9 mm and weighs 188 grams.
On connectivity, the Samsung Galaxy M21 supports 5G Not Supported, 4G, Wi-Fi, Bluetooth, GPS, 3.5mm headphone jack. Security is handled via a fingerprint sensor.
As of 11th September 2026, the Samsung Galaxy M21 is priced starting at ₹14,980 in India.
General
4 specsBack Camera
7 specsFront Camera
1 specsPerformance
8 specsDisplay
8 specsDesign & Body
5 specsNetwork
6 specsBattery
5 specsStorage
3 specsMultimedia
1 specsSensors
3 specsDisclaimer: While we strive for accuracy, specifications listed here may differ slightly from the actual product due to regional variants. Please verify details with the retailer before purchase.
Samsung Galaxy M21 FAQs
6 Questions Answered1. Is Samsung Galaxy M21 a 5G phone?
Yes, Samsung Galaxy M21 supports 5G connectivity out of the box in India, allowing you to access high-speed 5G mobile data, quick video streaming, and low-latency online gaming.
2. What is the display size and quality of Samsung Galaxy M21?
Samsung Galaxy M21 features a 6.4 inches (16.26 cm) Super AMOLED display with a 8000 x 6000 Pixels resolution, delivering vibrant colors and sharp visual clarity for everyday entertainment and reading.
3. Which processor is used in Samsung Galaxy M21 and how is the performance?
Samsung Galaxy M21 is powered by the Samsung Exynos 9 Octa 9611 processor. It provides smooth multitasking, seamless app switching, and efficient power management for daily tasks and gaming.
4. What is the battery capacity of Samsung Galaxy M21 and does it support fast charging?
Samsung Galaxy M21 is backed by a 3.0 % battery, paired with 15W Fast Charging support so you can quickly recharge your device on the go.
5. What camera setup does Samsung Galaxy M21 offer for photography?
For photography, Samsung Galaxy M21 is equipped with a 20 MP front selfie camera for video meetings and selfies.
6. What RAM and storage options are available for Samsung Galaxy M21?
Samsung Galaxy M21 provides 4 GB / 6 GB of RAM and 64 GB / 128 GB of internal storage, with support for further storage expansion via a microSD card slot.