Redmi Note 8 vs Vivo Y21 5G
Compare Redmi Note 8 and Vivo Y21 5G to understand which one suits your needs the best. The Redmi Note 8 is priced from ₹16,499, while Vivo Y21 5G is available at ₹18,499 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.
Redmi Note 8 vs Vivo Y21 5G Comparison Overview
| Key Highlights | Redmi Note 8 | Vivo Y21 5G |
|---|---|---|
| Price | ₹16,499 | ₹18,499 |
| Processor | Qualcomm Snapdragon 665 | MediaTek Dimensity 6300 |
| Display | 6.3", FHD+ IPS LCD, 60Hz | 6.74", HD+ LCD, 120Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 2MP (Depth), 13MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 5MP (Front) |
| Battery | 4000mAh, 18Watt, Charger in the box | 6500mAh, 44Watt, Charger in the box |
| RAM/Storage | 3GB (LPDDR4X), 32GB (eMMC 5.1) | 4GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Vivo Y21 5G100
Redmi Note 846
CameraSee More Details
Redmi Note 8100
Vivo Y21 5G28
DisplaySee More Details
Redmi Note 8100
Vivo Y21 5G76
BatterySee More Details
Vivo Y21 5G100
Redmi Note 838
BodySee More Details
Vivo Y21 5G100
Redmi Note 863
Key Specifications
| Processor | Qualcomm Snapdragon 665 | MediaTek Dimensity 6300 | ||
|---|---|---|---|---|
| Display | 6.3", FHD+ IPS LCD, 60Hz | 6.74", HD+ LCD, 120Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 2MP (Depth), 13MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 5MP (Front) | ||
| Battery | 4000mAh, 18Watt, Charger in the box | 6500mAh, 44Watt, Charger in the box | ||
| RAM | 3GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 32GB (eMMC 5.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 18W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 44W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Space Black, Neptune Blue, Moonlight White, Cosmic Purple | Midnight Blue, Champagne Gold | ||
| Launch | October 16, 2019 | March 25, 2026 | ||
| Stores | Flipkart, Redmi | Croma, Vivo, Amazon, Vijay Sales, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹9,799 | ₹18,999 |
Display
🏆 Winner: Redmi Note 8
| Display Type | IPS LCD | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Size | 6.3 inches | 6.74 inches | ||
| Area | 97.4cm² | 109.7cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 81.7 | 85 | ||
| 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 | 8-bit | ||
| Color Gamut Range | 84% | 83% | ||
| Display Resolution | FHD+ | HD+ | ||
| Peak Brightness | 450 nits | - | ||
| Eye Protection | TUV Rheinland certification | TUV Rheinland certification | ||
| Contrast Ratio | 1500:1 | - | ||
| Colour Gamut | NTSC | NTSC | ||
| High Brightness | - | 1200 nits | ||
| Colour Depth | - | 16 Million Colours |
Body
🏆 Winner: Vivo Y21 5G
| Height | 158.3mm | 167.4mm | ||
|---|---|---|---|---|
| Width | 75.3mm | 77.1mm | ||
| Thickness | 8.35mm | 8.39mm | ||
| Weight | 188 grams | 209 grams | ||
| Screen Material | Glass | Glass | ||
| Display Protection | Gorilla Glass 5 | Glass | ||
| Back Material | Glass | Plastic | ||
| Side Material | Plastic Frame | Metal Frame | ||
| Build Quality | Gorilla Glass 5 | MIL-STD-810H | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack | 3.5mm Headphone Jack, OTG | ||
| Speaker | Mono Speaker | Stereo Speakers | ||
| Sound Tuning | No Tuning | - | ||
| IP Rating | - | IP65 (Dust and Water Resistant) |
Processor
🏆 Winner: Vivo Y21 5G
| Chipset Manufacturer | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset | Snapdragon 665 | Dimensity 6300 | ||
| Fabrication Size | 11nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | 2 × 2.4 GHz + 6 × 2.0 GHz | ||
| GPU | Adreno 610 | Mali-G57 MC2 |
Performance Benchmarks
| AnTuTu | 235828 | 452218 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 335 | 782 | ||
| Geekbench 6 CPU Multi-Core | 1166 | 2012 |
Main Camera
🏆 Winner: Redmi Note 8
| Main Camera #1 Megapixel | 48MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.79 | f/1.8 | ||
| 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 | Auto Focus | ||
| Main Camera #2 Megapixel | 8MP | 0.08MP | ||
| Main Camera #2 Aperture | f/2.2 | f/3.0 | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Field of View | 120 | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Auxiliary | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Pixel Size | 1.75µm | - | ||
| Main Camera #3 Lens Type | Macro | - | ||
| Main Camera #4 Megapixel | 2MP | - | ||
| Main Camera #4 Aperture | f/2.4 | - | ||
| Main Camera #4 Pixel Size | 1.75µm | - | ||
| Main Camera #4 Lens Type | Depth | - | ||
| Features | HDR | Documents Mode, LED flash, Night mode, panorama, Portrait mode, Pro mode, Time Lapse | ||
| Camera Stabilization | EIS | - | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | - | ||
| Auto Focus Type | PDAF | Contrast Detection Auto Focus | ||
| Zoom Capability | 2-10X | - | ||
| Lens Enhancements | No enhancement | - | ||
| Video Features | gyro-EIS | - | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps, 720p@120fps, 720p@240fps, 720p@30fps | 1080p@30fps |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 9 | 16 | ||
| OS Skin | Redmi MIUI | Origin OS | ||
| OS Updates | 2 year(s) | 2 year(s) | ||
| Security Updates | 3 year(s) | 4 year(s) | ||
| AI Features | - | AI Camera, AI Creation, AI Documents, AI Photo Enhance, AI Screen Translation, Circle to Search with Google |
Selfie Camera
🏆 Winner: Redmi Note 8
| Front Camera #1 Megapixel | 13MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.2 | ||
| Front Camera #1 Pixel Size | 1.12µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/3.1" | - | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | 720p@30fps | ||
| Video Recording | 1080@30fps | 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Features | - | Face Detection, Face unlock, Night mode, Portrait Mode, Screen flash |
Battery
🏆 Winner: Vivo Y21 5G
| Battery Capacity | 4000mAh | 6500mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Charging Speed Wired | 18W | 44W | ||
| Reverse Wired Charging Support | - | Yes |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, LTE, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 2, 3, 5, 8 | 1800, 850, 900 | ||
| 3G Bands | 1, 2, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 40, 41 | LTE 1, 3, 5, 8, 28B, 38, 40, 41 | ||
| 5G Bands | - | SA/NSA 1, 3, 5, 8, 28B, 38, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Vivo Y21 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 | 4.2 | 5.4 | ||
| Bluetooth Codecs | A2DP, LE | AAC | ||
| GPS | A-GPS, BDS, GLONASS, GPS | Beidou, Galileo, Glonass, GPS, QZSS | ||
| Radio | FM Radio | FM Radio |
Features
| Fingerprint Scanner | Rear Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Geomagnetic Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | - | ||
| Haptic Feedback | - | Ordinary Motor |
