Samsung Galaxy M21 2021 vs Lava Yuva Star 3
Compare Samsung Galaxy M21 2021 and Lava Yuva Star 3 to understand which one suits your needs the best. The Samsung Galaxy M21 2021 is priced from ₹14,999, while Lava Yuva Star 3 is available at ₹10,499 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 Lava Yuva Star 3 Comparison Overview
| Key Highlights | Samsung Galaxy M21 2021 | Lava Yuva Star 3 |
|---|---|---|
| Price | ₹14,999 | ₹10,499 |
| Processor | Samsung Exynos 9611 | Unisoc SC9863A |
| Display | 6.4", FHD+ AMOLED, 60Hz | 6.75", HD+ LCD, 90Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 20MP (Front) | 13MP (Wide-angle), 5MP (Front) |
| Battery | 6000mAh, 15Watt, Charger in the box | 5000mAh, 10Watt |
| RAM/Storage | 4GB (LPDDR4X), 64GB (UFS 2.1) | 4GB (LPDDR4X), 64GB (UFS) |
Performance Scorecard
Key Specifications
| Processor | Samsung Exynos 9611 | Unisoc SC9863A | ||
|---|---|---|---|---|
| Display | 6.4", FHD+ AMOLED, 60Hz | 6.75", HD+ LCD, 90Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 20MP (Front) | 13MP (Wide-angle), 5MP (Front) | ||
| Battery | 6000mAh, 15Watt, Charger in the box | 5000mAh, 10Watt | ||
| RAM | 4GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 64GB (UFS 2.1) | 64GB (UFS) |
General
| Box Contents | Phone, 15W Charger, Type-C cable, SIM Ejector Tool | Handset, USB Cable Type-C, Charger, SIM Ejector Pin, Back Cover | ||
|---|---|---|---|---|
| Colors | Charcoal Black, Arctic Blue | Indus Black, Siachen White | ||
| Launch | July 21, 2021 | February 12, 2026 | ||
| Stores | Amazon, Flipkart | Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹12,499 | ₹7,499 |
Display
🏆 Winner: Samsung Galaxy M21 2021
| Display Type | AMOLED | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 90Hz | ||
| Playback Quality | SDR | - | ||
| Display Engine | Super | - | ||
| Display Size | 6.4 inches | 6.75 inches | ||
| Area | 100.5cm² | - | ||
| 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 | 260ppi | ||
| Display Bit Rate | 8-bit | - | ||
| Display Resolution | FHD+ | HD+ | ||
| High Brightness | 420 nits | - | ||
| Peak Brightness | 420 nits | - | ||
| Colour Depth | - | 16 Million Colours |
Body
🏆 Winner: Lava Yuva Star 3
| Height | 159mm | 164.96mm | ||
|---|---|---|---|---|
| Width | 75.1mm | 76.1mm | ||
| Thickness | 9mm | 8.5mm | ||
| Weight | 192 grams | 193.7 grams | ||
| Screen Material | Glass | - | ||
| Back Material | Plastic | - | ||
| Side Material | 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 | ||
| IP Rating | - | IP64 (Dust and Water Resistant) |
Processor
🏆 Winner: Samsung Galaxy M21 2021
| Chipset Manufacturer | Samsung | Unisoc | ||
|---|---|---|---|---|
| Chipset | Exynos 9611 | SC9863A | ||
| Fabrication Size | 10nm | 28nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 1.6 GHz, Quad core, Cortex A55 + 1.2 GHz, Quad core, Cortex A55 | ||
| GPU | Mali-G72 MP3 | IMG8322 |
Performance Benchmarks
| AnTuTu | 249797 | 118739 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 370 | 164 |
Main Camera
🏆 Winner: Samsung Galaxy M21 2021
| Main Camera #1 Megapixel | 48MP | 13MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.0 | - | ||
| Main Camera #1 Focal Length | 26mm | - | ||
| Main Camera #1 Pixel Size | 0.8µm | - | ||
| 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 | - | ||
| 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 | - | ||
| 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 | - | ||
| Camera Stabilization | EIS | - | ||
| Dynamic Video Recording Support | SDR recording | - | ||
| Slow Motion Recording | 240 fps slomo | - | ||
| Auto Focus Type | PDAF | - | ||
| Lens Enhancements | No enhancement | - | ||
| Video Features | gyro-EIS | - | ||
| Video Recording | 1080p@30fps, 4K@30fps, 720p@240fps | - |
Operating System
| OS Name | Android | Android Go | ||
|---|---|---|---|---|
| OS Version | 11 | 15 | ||
| OS Skin | One UI | Lava Android | ||
| OS Updates | 3 year(s) | 1 year(s) | ||
| Security Updates | 4 year(s) | 1 year(s) | ||
| AI Features | - | AI Camera, AI Clarity Enhancer |
Selfie Camera
🏆 Winner: Samsung Galaxy M21 2021
| Front Camera #1 Megapixel | 20MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | - | ||
| Front Camera #1 Focal Length | 26mm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | Face unlock, HdR | Face unlock | ||
| Auto Focus Type | Fixed Focus | - | ||
| Video Features | 1080p@30fps | - | ||
| Video Recording | 1080@30fps | - | ||
| HDR Recording Support | SDR recording | - |
Battery
🏆 Winner: Samsung Galaxy M21 2021
| Battery Capacity | 6000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Charging Speed Wired | 15W | 10W |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, HSPA, LTE | GSM, LTE FDD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 850, 900, 1900, 2100 | 900, 2100 | ||
| 4G Bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 | 1, 3, 5, 8, 28, 40, 41 |
Connectivity
🏆 Winner: Samsung Galaxy M21 2021
| 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 | 4.2 | ||
| Bluetooth Codecs | A2DP, LE | - | ||
| GPS | BDS, GALILEO, GLONASS, GPS | 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 | ||
| Facial Recognition | 2D Face Recognition | - |







