Vivo Y21 5G vs Redmi Note 15 SE 5G
Compare Vivo Y21 5G and Redmi Note 15 SE 5G to understand which one suits your needs the best. The Vivo Y21 5G is priced from ₹18,499, while Redmi Note 15 SE 5G is available at ₹19,999 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.
Vivo Y21 5G vs Redmi Note 15 SE 5G Comparison Overview
| Key Highlights | Vivo Y21 5G | Redmi Note 15 SE 5G |
|---|---|---|
| Price | ₹18,499 | ₹19,999 |
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 6 Gen 3 |
| Display | 6.74", HD+ LCD, 120Hz | 6.77", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 0.08MP (Auxiliary), 5MP (Front) | 50MP (Wide-angle), 2MP (Depth), 20MP (Front) |
| Battery | 6500mAh, 44Watt, Charger in the box | 5800mAh, 45Watt, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 128GB (UFS 2.2) | 6GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Redmi Note 15 SE 5G100
Vivo Y21 5G90
CameraSee More Details
Redmi Note 15 SE 5G100
Vivo Y21 5G41
DisplaySee More Details
Redmi Note 15 SE 5G100
Vivo Y21 5G39
BatterySee More Details
Vivo Y21 5G100
Redmi Note 15 SE 5G98
BodySee More Details
Redmi Note 15 SE 5G100
Vivo Y21 5G91
Key Specifications
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 6 Gen 3 | ||
|---|---|---|---|---|
| Display | 6.74", HD+ LCD, 120Hz | 6.77", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 0.08MP (Auxiliary), 5MP (Front) | 50MP (Wide-angle), 2MP (Depth), 20MP (Front) | ||
| Battery | 6500mAh, 44Watt, Charger in the box | 5800mAh, 45Watt, Charger in the box | ||
| RAM | 4GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 44W Charger, Type-C Cable, SIM Ejector Tool, Case | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Midnight Blue, Champagne Gold | Crimson Reserve, Frosted White, Carbon Black | ||
| Launch | March 25, 2026 | April 02, 2026 | ||
| Stores | Croma, Vivo, Amazon, Vijay Sales, Reliance Digital | Xiaomi, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹18,999 | ₹19,999 |
Display
🏆 Winner: Redmi Note 15 SE 5G
| Display Type | LCD | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | SDR | HDR10+ | ||
| Display Size | 6.74 inches | 6.77 inches | ||
| Area | 109.7cm² | 110.5cm² | ||
| Display Form Factor | Flat Display | Curved Display | ||
| Screen to Body Ratio | 85 | 92 | ||
| Resolution Width | 720 pixels | 1080 pixels | ||
| Resolution Height | 1600 pixels | 2392 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 260ppi | 388ppi | ||
| Display Bit Rate | 8-bit | 12-bit | ||
| Color Gamut Range | 83% | 100% | ||
| Display Resolution | HD+ | FHD+ | ||
| High Brightness | 1200 nits | - | ||
| Eye Protection | TUV Rheinland certification | TUV Rheinland certification | ||
| Colour Gamut | NTSC | DCI-P3 | ||
| Colour Depth | 16 Million Colours | 1.07 Billion Colours | ||
| LTPS Support | - | Yes | ||
| Touch Sampling Rate | - | 2560Hz | ||
| Typical Brightness | - | 800 nits | ||
| Peak Brightness | - | 3200 nits | ||
| Contrast Ratio | - | 8,000,000:1 |
Body
🏆 Winner: Redmi Note 15 SE 5G
| Height | 167.4mm | 164mm | ||
|---|---|---|---|---|
| Width | 77.1mm | 75.42mm | ||
| Thickness | 8.39mm | 7.35mm | ||
| Weight | 209 grams | 178 grams | ||
| Screen Material | Glass | Glass | ||
| Display Protection | Glass | Glass | ||
| Back Material | Plastic | Leather | ||
| Side Material | Metal Frame | Plastic Frame | ||
| Build Quality | MIL-STD-810H | MIL-STD-810H Military Certification | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | OTG | ||
| IP Rating | IP65 (Dust and Water Resistant) | IP65/66 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | - | Dolby Atmos |
Processor
🏆 Winner: Redmi Note 15 SE 5G
| Chipset Manufacturer | MediaTek | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Dimensity 6300 | Snapdragon 6 Gen 3 | ||
| Fabrication Size | 6nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2 × 2.4 GHz + 6 × 2.0 GHz | 4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55 | ||
| GPU | Mali-G57 MC2 | Adreno 710 |
Performance Benchmarks
| AnTuTu | 452218 | 529327 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 782 | 1017 | ||
| Geekbench 6 CPU Multi-Core | 2012 | 2910 |
Main Camera
🏆 Winner: Redmi Note 15 SE 5G
| Main Camera #1 Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Features | Auto Focus | - | ||
| Main Camera #2 Megapixel | 0.08MP | 2MP | ||
| Main Camera #2 Aperture | f/3.0 | f/2.4 | ||
| Main Camera #2 Lens Type | Auxiliary | Depth | ||
| Features | Documents Mode, LED flash, Night mode, panorama, Portrait mode, Pro mode, Time Lapse | LED-Flash, panorama, Portrait mode, Slow Motion, Time Lapse | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | Contrast Detection Auto Focus | PDAF | ||
| Video Recording | 1080p@30fps | 1080p@30fps, 4K@30fps, 720p@30fps | ||
| Main Camera #1 Pixel Size | - | 1.22µm | ||
| Main Camera #1 Camera Sensor | - | Light Fusion 400 | ||
| Main Camera #1 Sensor Size | - | 1/2.88" | ||
| Camera Stabilization | - | No Stabilization | ||
| Slow Motion Recording | - | 240 fps slomo | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Zoom Capability | - | 2-10X | ||
| Lens Enhancements | - | No enhancement | ||
| Video Features | - | Slo-mo video support up to 240 FPS, Time-lapse Video |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 16 | 15 | ||
| OS Skin | Origin OS | Redmi HyperOS | ||
| OS Updates | 2 year(s) | 4 year(s) | ||
| Security Updates | 4 year(s) | 6 year(s) | ||
| AI Features | AI Camera, AI Creation, AI Documents, AI Photo Enhance, AI Screen Translation, Circle to Search with Google | AI Beauty, AI Camera, AI Erase, AI Sky, Circle to Search with Google, Gemini Live | ||
| Gaming Mode | - | Yes |
Selfie Camera
🏆 Winner: Tie
| Front Camera #1 Megapixel | 5MP | 20MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | Face Detection, Face unlock, Night mode, Portrait Mode, Screen flash | Face unlock, HDR Photos, panorama, Screen flash | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 720p@30fps | 1080p@30 fps, 720p@30fps | ||
| Video Recording | 720p@30fps | 1080@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Sensor Size | - | 1/4" |
Battery
🏆 Winner: Vivo Y21 5G
| Battery Capacity | 6500mAh | 5800mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 44W | 45W | ||
| Charging Speed Reverse Wired | - | 18W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, WCDMA | 5G, GSM, LTE, WCDMA | ||
| 2G Bands | 1800, 850, 900 | 3, 5, 8 | ||
| 3G Bands | WCDMA 1, 5, 8 | 1, 5, 8 | ||
| 4G Bands | LTE 1, 3, 5, 8, 28B, 38, 40, 41 | 1, 3, 5, 8, 28, 40, 41 | ||
| 5G Bands | SA/NSA 1, 3, 5, 8, 28B, 38, 40, 41, 77, 78 | 1, 3, 5, 8, 28, 40, 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 | 5.4 | 5.1 | ||
| Bluetooth Codecs | AAC | A2DP, LE | ||
| GPS | Beidou, Galileo, Glonass, GPS, QZSS | BDS (B1I+B1c), GALILEO (E1), GLONASS (G1), GPS (L1) | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Side Mounted | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Geomagnetic Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Gyroscope, IR Blaster, Virtual Proximity Sensor | ||
| Haptic Feedback | Ordinary Motor | Ordinary Motor | ||
| Facial Recognition | - | 2D Face Recognition |
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