Vivo Y400 5G vs Redmi Note 15
Compare Vivo Y400 5G and Redmi Note 15 to understand which one suits your needs the best. The Vivo Y400 5G is priced from ₹21,999, while Redmi Note 15 is available at ₹22,999 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 Y400 5G vs Redmi Note 15 Comparison Overview
| Key Highlights | Vivo Y400 5G | Redmi Note 15 |
|---|---|---|
| Price | ₹21,999 | ₹22,999 |
| Processor | Qualcomm Snapdragon 4 Gen 2 | Qualcomm Snapdragon 6 Gen 3 |
| Display | 6.67", FHD+ AMOLED, 120Hz | 6.77", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 2MP (Depth), 32MP (Front) | 108MP (Wide-angle), 8MP (Ultra-wide), 20MP (Front) |
| Battery | 6000mAh, 90Watt, Charger in the box | 5520mAh, 45Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 3.1) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
Key Specifications
| Processor | Qualcomm Snapdragon 4 Gen 2 | Qualcomm Snapdragon 6 Gen 3 | ||
|---|---|---|---|---|
| Display | 6.67", FHD+ AMOLED, 120Hz | 6.77", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 2MP (Depth), 32MP (Front) | 108MP (Wide-angle), 8MP (Ultra-wide), 20MP (Front) | ||
| Battery | 6000mAh, 90Watt, Charger in the box | 5520mAh, 45Watt, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 3.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 90W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Glam White, Olive Green | Glacier Blue, Black, Mist Purple | ||
| Launch | August 04, 2025 | January 06, 2026 | ||
| Stores | Flipkart, Vivo, Vijay Sales, Croma, Reliance Digital | Amazon, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹21,999 | ₹22,999 |
Display
🏆 Winner: Redmi Note 15
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| LTPS Support | Yes | - | ||
| Playback Quality | SDR | HDR10+ | ||
| Display Engine | E4 | - | ||
| Touch Sampling Rate | 360Hz | 240Hz | ||
| Display Size | 6.67 inches | 6.77 inches | ||
| Area | 107.4cm² | 110.9cm² | ||
| Display Form Factor | Flat Display | Curved Display | ||
| Screen to Body Ratio | 91.9 | 92 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2400 pixels | 2392 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 394ppi | 388ppi | ||
| Display Bit Rate | 10-bit | 12-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 1200 nits | - | ||
| Peak Brightness | 1800 nits | 3200 nits | ||
| Eye Protection | SGS Display Certification | TUV Rheinland certification | ||
| Contrast Ratio | 5,000,000:1 | 8,000,000:1 | ||
| Colour Gamut | DCI-P3 | DCI-P3 | ||
| Colour Depth | 1 Billion Colours | 68 Billion Colours | ||
| Typical Brightness | - | 800 nits |
Body
🏆 Winner: Redmi Note 15
| Height | 162.29mm | 164mm | ||
|---|---|---|---|---|
| Width | 75.31mm | 75.42mm | ||
| Thickness | 7.9mm | 7.35mm | ||
| Weight | 197 grams | 178 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | OTG | OTG | ||
| IP Rating | IP68/IP69 (Dust and Water Resistant) | IP65/66 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | - | ||
| Display Protection | - | Double-Reinforced Glass | ||
| Build Quality | - | MIL-STD-810H | ||
| Sound Tuning | - | Dolby Atmos |
Processor
🏆 Winner: Redmi Note 15
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 4 Gen 2 | Snapdragon 6 Gen 3 | ||
| Fabrication Size | 4nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2 × 2.2 GHz + 6 × 1.95 GHz | 4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55 | ||
| GPU | Adreno 613 | Adreno 710 |
Performance Benchmarks
| AnTuTu | 427408 | 529327 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 918 | 1017 | ||
| Geekbench 6 CPU Multi-Core | 2121 | 2910 |
Main Camera
🏆 Winner: Redmi Note 15
| Main Camera #1 Megapixel | 50MP | 108MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.7 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/2.96" | 1/1.67" | ||
| Main Camera #1 Camera Features | PDAF | OIS, PDAF | ||
| Main Camera #2 Megapixel | 2MP | 8MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.2 | ||
| Main Camera #2 Lens Type | Depth | Ultra-wide | ||
| Features | Dual View, LED-Flash, Night mode, Pro, Slow Motion, Time Lapse | HDR, LED Fash, Slow Motion | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | Fixed Focus | ||
| Video Features | 120fps Slo-mo | gyro-EIS, OIS | ||
| Video Recording | 1080p@30fps | 1080p@30fps, 4K@30fps | ||
| Main Camera #1 Focal Length | - | 24mm | ||
| Main Camera #1 Pixel Size | - | 0.64µm | ||
| Main Camera #2 Focal Length | - | 16mm | ||
| Pixel Size | - | 1.12µm | ||
| Main Camera #2 Sensor Size | - | 1/4.0" | ||
| Camera Stabilization | - | EIS | ||
| Zoom Capability | - | 2-10X | ||
| Lens Enhancements | - | No enhancement |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 15 | ||
| OS Skin | Vivo Funtouch | Redmi HyperOS | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 3 year(s) | 4 year(s) | ||
| Security Updates | 4 year(s) | 6 year(s) | ||
| AI Features | AI Documents, AI Eraser 2.0, AI Image Studio, AI Notes, AI Screen Translation, AI Transcript, Circle to Search with Google | AI Beauty, AI Erase, AI Reflection Remover, AI Sky, Circle to Search with Google, Google Gemini |
Selfie Camera
🏆 Winner: Redmi Note 15
| Front Camera #1 Megapixel | 32MP | 20MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.45 | f/2.2 | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | Dual--view Video, Night mode, Portrait Mode | AI Face Unlock | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080@30fps | 1080@30fps | ||
| Video Recording | 1080@30fps | 1080@60fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Sensor Size | - | 1/4" |
Battery
🏆 Winner: Vivo Y400 5G
| Battery Capacity | 6000mAh | 5520mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Bypass Charging Support | Yes | - | ||
| Charging Speed Wired | 90W | 45W | ||
| Charging Speed Reverse Wired | - | 18W |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs + 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, 6, 8, 19 | 1, 5, 8 | ||
| 4G Bands | LTE 1, 3, 4, 5, 8, 18, 19, 26, 28B, 38, 40, 41, 42, 48 | 1, 3, 5, 8, 28, 40, 41 | ||
| 5G Bands | SA/NSA 1, 3, 5, 8, 28B, 40, 77, 78 | 1, 3, 5, 8, 28, 40, 78 |
Connectivity
🏆 Winner: Redmi Note 15
| 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 | 5.1 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LDAC, LE | ||
| GPS | Beidou, Galileo, Glonass, GPS, QZSS | BDS (B1I+B1c), Galileo(E1), GLONASS (G1), GPS (L1) |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Gyroscope, IR Blaster, Virtual Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |












