Samsung Galaxy M21 vs Samsung Galaxy M31s
Compare Samsung Galaxy M21 and Samsung Galaxy M31s to understand which one suits your needs the best. The Samsung Galaxy M21 is priced from ₹13,990, while Samsung Galaxy M31s is available at ₹13,999 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Samsung Galaxy M21 vs Samsung Galaxy M31s Comparison Overview
| Key Highlights | Samsung Galaxy M21 | Samsung Galaxy M31s |
|---|---|---|
| Price | ₹13,990 | ₹13,999 |
| Processor | Samsung Exynos 9611 | Samsung Exynos 9611 |
| Display | 6.4", FHD+ AMOLED, 60Hz | 6.5", FHD+ AMOLED, 60Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 20MP (Front) | 64MP (Wide-angle), 12MP (Ultra-wide), 5MP (Depth), 5MP (Macro), 32MP (Front) |
| Battery | 6000mAh, 15Watt, Charger in the box | 6000mAh, 25Watt, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 64GB (UFS 2.1) | 6GB (LPDDR4X), 128GB (UFS 2.1) |
Performance Scorecard
GamingSee More Details
Samsung Galaxy M31s100
Samsung Galaxy M2192
CameraSee More Details
Samsung Galaxy M31s100
Samsung Galaxy M2190
DisplaySee More Details
Samsung Galaxy M21100
Samsung Galaxy M31s87
BatterySee More Details
Samsung Galaxy M31s100
Samsung Galaxy M2193
BodySee More Details
Samsung Galaxy M21100
Samsung Galaxy M31s100
Key Specifications
| Processor | Samsung Exynos 9611 | Samsung Exynos 9611 | ||
|---|---|---|---|---|
| Display | 6.4", FHD+ AMOLED, 60Hz | 6.5", FHD+ AMOLED, 60Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 20MP (Front) | 64MP (Wide-angle), 12MP (Ultra-wide), 5MP (Depth), 5MP (Macro), 32MP (Front) | ||
| Battery | 6000mAh, 15Watt, Charger in the box | 6000mAh, 25Watt, Charger in the box | ||
| RAM | 4GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 64GB (UFS 2.1) | 128GB (UFS 2.1) |
General
| Box Contents | Phone, 15W Charger, Type-C Cable, SIM Ejector Tool | Phone, 25W Charger, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Midnight Blue, Raven Black, Iceberg Blue | Mirage Black, Mirage Blue | ||
| Launch | March 18, 2020 | July 30, 2020 | ||
| Stores | Flipkart, Amazon | Flipkart, Amazon | ||
| Launch Country | India | India | ||
| Launch Price | ₹12,999 | ₹19,999 |
Display
🏆 Winner: Samsung Galaxy M21
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 60Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Super | Super | ||
| Display Size | 6.4 inches | 6.5 inches | ||
| Area | 100.5cm² | 102cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 84.2 | 86.1 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2340 pixels | 2400 pixels | ||
| Aspect Ratio | 19.5:9 | 20:9 | ||
| Pixel Density | 403ppi | 405ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | FHD+ | FHD+ | ||
| Peak Brightness | 420 nits | - | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours |
Body
🏆 Winner: Tie
| Height | 159mm | 159.3mm | ||
|---|---|---|---|---|
| Width | 75.1mm | 74.4mm | ||
| Thickness | 8.9mm | 9.3mm | ||
| Weight | 188 grams | 203 grams | ||
| Screen Material | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 | ||
| Display Protection | Gorilla Glass 3 | Gorilla Glass 3 | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | Plastic Material | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | 3.5mm Headphone Jack, OTG | ||
| Speaker | Mono Speaker | Mono Speaker | ||
| Sound Tuning | No Tuning | No Tuning |
Processor
🏆 Winner: Tie
| Chipset Manufacturer | Samsung | Samsung | ||
|---|---|---|---|---|
| Chipset | Exynos 9611 | Exynos 9611 | ||
| Fabrication Size | 10nm | 10nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | ||
| GPU | Mali-G72 MP3 | Mali-G72 MP3 |
Performance Benchmarks
| AnTuTu | 249797 | 249797 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 370 | 370 | ||
| Geekbench 6 CPU Multi-Core | 1103 | 1103 |
Main Camera
🏆 Winner: Samsung Galaxy M31s
| Main Camera #1 Megapixel | 48MP | 64MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.0 | f/1.8 | ||
| Main Camera #1 Focal Length | 26mm | 26mm | ||
| Main Camera #1 Pixel Size | 0.8µm | 0.8µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Features | PDAF | PDAF | ||
| Main Camera #2 Megapixel | 8MP | 12MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.2 | ||
| Main Camera #2 Focal Length | 12mm | - | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Ultra-wide | ||
| Main Camera #3 Megapixel | 5MP | 5MP | ||
| Main Camera #3 Aperture | f/2.2 | f/2.2 | ||
| Main Camera #3 Lens Type | Depth | Depth | ||
| Features | HDR | HDR | ||
| Camera Stabilization | EIS | EIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | No slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@30fps, 4K@30fps, 720p@240fps | 1080p@30fps, 4K@30fps | ||
| Main Camera #2 Field of View | - | 123 | ||
| Main Camera #4 Megapixel | - | 5MP | ||
| Main Camera #4 Aperture | - | f/2.4 | ||
| Main Camera #4 Lens Type | - | Macro |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 10 | ||
| OS Skin | One UI | One UI | ||
| OS Updates | 1 year(s) | 2 year(s) | ||
| Security Updates | 2 year(s) | 4 year(s) |
Selfie Camera
🏆 Winner: Samsung Galaxy M31s
| Front Camera #1 Megapixel | 20MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Focal Length | 26mm | 26mm | ||
| Features | Filters, HdR, Panoramic View, Portrait Mode | - | ||
| Video Recording | 1080@30fps | 4k@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Pixel Size | - | 0.8µm | ||
| Front Camera #1 Sensor Size | - | 1/2.8" | ||
| Video Features | - | 1080p@30fps |
Battery
🏆 Winner: Samsung Galaxy M31s
| Battery Capacity | 6000mAh | 6000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 15W | 25W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Speed Reverse Wired | - | 4.5W |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, HSDPA, LTE | GSM, HSPA, LTE | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 850, 900, 1900, 2100 | 850, 900, 1900, 2100 | ||
| 4G Bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
Connectivity
🏆 Winner: Samsung Galaxy M21
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5 | 5 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | BDS, GALILEO, GLONASS, GPS | BDS, GALILEO, GLONASS, GPS | ||
| NFC Support | Supported | - | ||
| Radio | FM Radio | FM Radio |
Features
| Fingerprint Scanner | Rear Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Compass, Gyroscope, Proximity Sensor | Accelerometer, Compass, Gyroscope, Proximity Sensor |
