Realme 15 5G vs Vivo Y400 5G
Compare Realme 15 5G and Vivo Y400 5G to understand which one suits your needs the best. The Realme 15 5G is priced from ₹29,999, while Vivo Y400 5G is available at ₹31,999 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.
Realme 15 5G vs Vivo Y400 5G Comparison Overview
| Key Highlights | Realme 15 5G | Vivo Y400 5G |
|---|---|---|
| Price | ₹29,999 | ₹31,999 |
| Processor | MediaTek Dimensity 7300 Plus | Qualcomm Snapdragon 4 Gen 2 |
| Display | 6.8", FHD+ AMOLED, 144Hz | 6.67", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 50MP (Front) | 50MP (Wide-angle), 2MP (Depth), 32MP (Front) |
| Battery | 7000mAh, 80Watt, Charger in the box | 6000mAh, 90Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 3.1) | 8GB (LPDDR4X), 128GB (UFS 3.1) |
Performance Scorecard
GamingSee More Details
Realme 15 5G100
Vivo Y400 5G83
CameraSee More Details
Realme 15 5G100
Vivo Y400 5G47
DisplaySee More Details
Realme 15 5G100
Vivo Y400 5G91
BatterySee More Details
Realme 15 5G100
Vivo Y400 5G93
BodySee More Details
Realme 15 5G100
Vivo Y400 5G70
Key Specifications
| Processor | MediaTek Dimensity 7300 Plus | Qualcomm Snapdragon 4 Gen 2 | ||
|---|---|---|---|---|
| Display | 6.8", FHD+ AMOLED, 144Hz | 6.67", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 50MP (Front) | 50MP (Wide-angle), 2MP (Depth), 32MP (Front) | ||
| Battery | 7000mAh, 80Watt, Charger in the box | 6000mAh, 90Watt, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 3.1) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, 80W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 90W Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Flowing Silver, Velvet Green, Silk Pink | Glam White, Olive Green | ||
| Launch | July 24, 2025 | August 04, 2025 | ||
| Stores | Amazon, Flipkart, Realme, Vijay Sales, Croma, Reliance Digital | Flipkart, Vivo, Vijay Sales, Croma, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹25,999 | ₹21,999 |
Display
🏆 Winner: Realme 15 5G
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 144Hz | 120Hz | ||
| Playback Quality | HDR10+ | SDR | ||
| Display Engine | HyperGlow | E4 | ||
| Touch Sampling Rate | 240Hz | 360Hz | ||
| Display Size | 6.8 inches | 6.67 inches | ||
| Area | 112.8cm² | 107.4cm² | ||
| Display Form Factor | Quad Curved Display | Flat Display | ||
| Screen to Body Ratio | 94 | 91.9 | ||
| Resolution Width | 1280 pixels | 1080 pixels | ||
| Resolution Height | 2800 pixels | 2400 pixels | ||
| Aspect Ratio | 19.5:9 | 20:9 | ||
| Pixel Density | 453ppi | 394ppi | ||
| Display Bit Rate | 10-bit | 10-bit | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 1800 nits | 1200 nits | ||
| Peak Brightness | 4500 nits | 1800 nits | ||
| Eye Protection | PWM Dimming | SGS Display Certification | ||
| Contrast Ratio | 5,000,000:1 | 5,000,000:1 | ||
| Colour Depth | 1.07 Billion Colours | 1.07 Billion Colours | ||
| LTPS Support | - | Yes | ||
| Color Gamut Range | - | 100% | ||
| Colour Gamut | - | DCI-P3 |
Body
🏆 Winner: Realme 15 5G
| Height | 162.27mm | 162.29mm | ||
|---|---|---|---|---|
| Width | 76.16mm | 75.31mm | ||
| Thickness | 7.66mm | 7.9mm | ||
| Weight | 187 grams | 197 grams | ||
| Screen Material | Gorilla Glass | Glass | ||
| Display Protection | Gorilla Glass | - | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Aluminium Frame | Plastic Frame | ||
| Build Quality | corning Gorilla Glass | MIL-STD-810H | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | OTG, USB Type-C (bottom) | OTG, USB Type-C (bottom) | ||
| IP Rating | IP68/69 (Dust and Water Resistant) | IP68/IP69 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers |
Processor
🏆 Winner: Realme 15 5G
| Chipset Manufacturer | MediaTek | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Dimensity 7300 Plus | Snapdragon 4 Gen 2 | ||
| Fabrication Size | 4nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55 | ||
| Cooling System | Vapor Chamber Cooling | Dual-Module Cooling System | ||
| GPU | Mali-G615 | Adreno 613 |
Performance Benchmarks
| AnTuTu | 685857 | 427408 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1058 | 918 |
Main Camera
🏆 Winner: Realme 15 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 Sensor | Sony IMX882 | - | ||
| Main Camera #1 Camera Features | OIS | PDAF | ||
| Main Camera #2 Megapixel | 8MP | 2MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.4 | ||
| Main Camera #2 Field of View | 112 | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Depth | ||
| Features | Dual View, Google Lens, HIGH-RES, Long Exposure, Movie, Night mode, panorama, Portrait mode, Pro mode, Slow-Mo, Time Lapse | Documents Mode, Dual View, LED-Flash, Night mode, Portrait mode, Pro, Slow Motion, Time Lapse, Underwater Photography | ||
| Camera Stabilization | OIS | - | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Max Zoom Supported | 10-20X | - | ||
| Video Features | Cinematic mode, Dual Video, EIS, OIS, Slow Motion, Time-lapse Video | 120fps Slo-mo, Time-lapse Video | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 720p@120fps, 720p@240fps, 720p@30fps, 720p@60fps | 1080p@30fps | ||
| Main Camera #1 Sensor Size | - | 1/2.96" |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 15 | ||
| OS Skin | Realme UI | Vivo Funtouch | ||
| Gaming Mode | Yes | Yes | ||
| AI Frame Interpolation | Yes | - | ||
| OS Updates | 3 year(s) | 3 year(s) | ||
| Security Updates | 4 year(s) | 4 year(s) | ||
| AI Features | AI Edit Genie, AI Eraser 2.0, AI Gaming, AI Glare Remover, AI Image Editing, AI Motion, AI Night Mode, AI Recorder, AI Smart Loop, AI Snap Mode, AI Studio, AI Ultra Clarity 2.0, AI Writer, Circle to Search | AI Documents, AI Eraser 2.0, AI Image Studio, AI Notes, AI Photo Enhance, AI Screen Translation, AI Transcript, Circle to Search with Google |
Selfie Camera
🏆 Winner: Realme 15 5G
| Front Camera #1 Megapixel | 50MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.4 | f/2.45 | ||
| Front Camera #1 Focal Length | 23mm | - | ||
| Front Camera #1 Field of View | 87 | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/2.88" | - | ||
| Features | Dual--view Video, Night, panorama, Portrait, Time Lapse | Dual Video, Dual--view Video, Night mode, Portrait Mode | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | Dual Video, EIS, Time Lapse | Dual Video | ||
| Video Recording | 1080@30fps, 4k@30fps, 720p@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording |
Battery
🏆 Winner: Realme 15 5G
| Battery Capacity | 7000mAh | 6000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Lithium Ion | ||
| Charging Speed Wired | 80W | 90W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Bypass Charging Support | - | Yes |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | WCDMA 1, 5, 8 | WCDMA 1, 5, 6, 8, 19 | ||
| 4G Bands | LTE 1, 3, 5, 8, 28B, 40, 41 | LTE 1, 3, 4, 5, 8, 18, 19, 26, 28B, 38, 40, 41, 42, 48 | ||
| 5G Bands | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 | SA/NSA 1, 3, 5, 8, 28B, 40, 77, 78 |
Connectivity
🏆 Winner: Realme 15 5G
| Wi-Fi Standards | Wi-Fi 6 802.11 a/b/g/n/ac/ax | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6 | WiFi 5 | ||
| Bluetooth Version | 5.4 | 5 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | Beidou, Galileo, Glonass, GPS, QZSS | Beidou, Galileo, Glonass, GPS, QZSS |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Gyroscope, Infrared Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor | ||
| Haptic Feedback | Vibration Motor | Ordinary Motor |
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