Samsung Galaxy M21 2021 vs Redmi 15A 5G
Compare Samsung Galaxy M21 2021 and Redmi 15A 5G to understand which one suits your needs the best. The Samsung Galaxy M21 2021 is priced from ₹14,999, while Redmi 15A 5G is available at ₹13,499 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 2021 vs Redmi 15A 5G Comparison Overview
| Key Highlights | Samsung Galaxy M21 2021 | Redmi 15A 5G |
|---|---|---|
| Price | ₹14,999 | ₹13,499 |
| Processor | Samsung Exynos 9611 | Unisoc T8300 |
| Display | 6.4", FHD+ AMOLED, 60Hz | 6.9", HD+ IPS LCD, 120Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 20MP (Front) | 32MP (Wide-angle), 0.03MP (Auxiliary), 8MP (Front) |
| Battery | 6000mAh, 15Watt, Charger in the box | 6300mAh, 15Watt, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 64GB (UFS 2.1) | 4GB (LPDDR4X), 64GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Redmi 15A 5G100
Samsung Galaxy M21 202152
CameraSee More Details
Samsung Galaxy M21 2021100
Redmi 15A 5G26
DisplaySee More Details
Samsung Galaxy M21 2021100
Redmi 15A 5G88
BatterySee More Details
Redmi 15A 5G100
Samsung Galaxy M21 202187
BodySee More Details
Redmi 15A 5G100
Samsung Galaxy M21 202135
Key Specifications
| Processor | Samsung Exynos 9611 | Unisoc T8300 | ||
|---|---|---|---|---|
| Display | 6.4", FHD+ AMOLED, 60Hz | 6.9", HD+ IPS LCD, 120Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 20MP (Front) | 32MP (Wide-angle), 0.03MP (Auxiliary), 8MP (Front) | ||
| Battery | 6000mAh, 15Watt, Charger in the box | 6300mAh, 15Watt, Charger in the box | ||
| RAM | 4GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 64GB (UFS 2.1) | 64GB (UFS 2.2) |
General
| Box Contents | Phone, 15W Charger, Type-C cable, SIM Ejector Tool | Phone, 15W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Charcoal Black, Arctic Blue | Awesome Blue, Amaze Purple, Ace Black | ||
| Launch | July 21, 2021 | March 27, 2026 | ||
| Stores | Amazon, Flipkart | Xiaomi, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹12,499 | ₹12,999 |
Display
🏆 Winner: Samsung Galaxy M21 2021
| Display Type | AMOLED | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Super | - | ||
| Display Size | 6.4 inches | 6.9 inches | ||
| Area | 100.5cm² | 114.9cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 84.2 | - | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2340 pixels | 1600 pixels | ||
| Aspect Ratio | 19.5:9 | 20:9 | ||
| Pixel Density | 403ppi | 254ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | FHD+ | HD+ | ||
| High Brightness | 420 nits | - | ||
| Peak Brightness | 420 nits | 800 nits | ||
| Touch Sampling Rate | - | 2500Hz | ||
| Color Gamut Range | - | 83% | ||
| Eye Protection | - | TUV Rheinland certification | ||
| Colour Gamut | - | NTSC |
Body
🏆 Winner: Redmi 15A 5G
| Height | 159mm | 171.56mm | ||
|---|---|---|---|---|
| Width | 75.1mm | 79.47mm | ||
| Thickness | 9mm | 8.15mm | ||
| Weight | 192 grams | 210 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack | 3.5mm Headphone Jack | ||
| Speaker | Loudspeaker | - | ||
| Sound Tuning | No Tuning | No Tuning | ||
| Display Protection | - | Glass | ||
| IP Rating | - | IP52 (Dust and Splash Resistant) |
Processor
🏆 Winner: Redmi 15A 5G
| Chipset Manufacturer | Samsung | Unisoc | ||
|---|---|---|---|---|
| Chipset | Exynos 9611 | T8300 | ||
| Fabrication Size | 10nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 2*A78 2.2Ghz + 6*A55 2.0GHz | ||
| GPU | Mali-G72 MP3 | Mali-G57 |
Performance Benchmarks
| AnTuTu | 249797 | 479599 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 370 | 752 | ||
| Geekbench 6 CPU Multi-Core | 1103 | 2209 |
Main Camera
🏆 Winner: Samsung Galaxy M21 2021
| Main Camera #1 Megapixel | 48MP | 32MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.0 | f/2.0 | ||
| Main Camera #1 Focal Length | 26mm | - | ||
| Main Camera #1 Pixel Size | 0.8µm | 1.12µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/2.0" | - | ||
| Main Camera #1 Camera Features | PDAF | - | ||
| Main Camera #2 Megapixel | 8MP | 0.03MP | ||
| Main Camera #2 Aperture | f/2.2 | - | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Field of View | 123 | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Auxiliary | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #3 Megapixel | 5MP | - | ||
| Main Camera #3 Aperture | f/2.2 | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Features | HDR, LED flash | HDR, LED flash, Portrait mode | ||
| Camera Stabilization | EIS | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | No slomo | ||
| Auto Focus Type | PDAF | - | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Features | gyro-EIS | - | ||
| Video Recording | 1080p@30fps, 4K@30fps, 720p@240fps | 1080p@30fps | ||
| Dedicated Imaging Chip | - | No Chip |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 16 | ||
| OS Skin | One UI | Redmi HyperOS | ||
| OS Updates | 3 year(s) | 4 year(s) | ||
| Security Updates | 4 year(s) | 6 year(s) | ||
| AI Features | - | AI Beauty, Circle to Search with Google, Google Gemini |
Selfie Camera
🏆 Winner: Redmi 15A 5G
| Front Camera #1 Megapixel | 20MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.0 | ||
| Front Camera #1 Focal Length | 26mm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | Face unlock, HdR | AI Beauty Mode, Face unlock, HDR Photos | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | 1080p@30 fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Pixel Size | - | 1.12µm | ||
| Front Camera #1 Sensor Size | - | 1/4" |
Battery
🏆 Winner: Redmi 15A 5G
| Battery Capacity | 6000mAh | 6300mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | - | ||
| Charging Speed Wired | 15W | 15W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Speed Reverse Wired | - | 7.5W |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Dual SIM | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, HSPA, LTE | 5G, GSM, LTE, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 3, 5, 8 | ||
| 3G Bands | 850, 900, 1900, 2100 | 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 | 1, 3, 5, 8, 28, 40, 41 | ||
| 5G Bands | - | 1, 3, 5, 8, 28, 40, 41, 78 |
Connectivity
🏆 Winner: Redmi 15A 5G
| 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 | 5.4 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | BDS, GALILEO, GLONASS, GPS | AGPS, Galileo, GPS | ||
| NFC Support | Supported | - | ||
| Radio | FM Radio | FM Radio |
Features
| Fingerprint Scanner | Rear Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Compass, Gyroscope, Proximity Sensor | Ambient Light Sensor, Virtual Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | - | ||
| Haptic Feedback | - | Ordinary Motor |
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