Redmi Note 15 SE 5G vs Realme P4x 5G
Compare Redmi Note 15 SE 5G and Realme P4x 5G to understand which one suits your needs the best. The Redmi Note 15 SE 5G is priced from ₹19,999, while Realme P4x 5G is available at ₹15,999 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.
Redmi Note 15 SE 5G vs Realme P4x 5G Comparison Overview
| Key Highlights | Redmi Note 15 SE 5G | Realme P4x 5G |
|---|---|---|
| Price | ₹19,999 | ₹15,999 |
| Processor | Qualcomm Snapdragon 6 Gen 3 | MediaTek Dimensity 7400 Ultra |
| Display | 6.77", FHD+ AMOLED, 120Hz | 6.72", FHD+ LCD, 144Hz |
| Rear Camera | 50MP (Wide-angle), 2MP (Depth), 20MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 8MP (Front) |
| Battery | 5800mAh, 45Watt, Charger in the box | 7000mAh, 45Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.2) | 6GB (LPDDR4X), 128GB (UFS 3.1) |
Performance Scorecard
Key Specifications
| Processor | Qualcomm Snapdragon 6 Gen 3 | MediaTek Dimensity 7400 Ultra | ||
|---|---|---|---|---|
| Display | 6.77", FHD+ AMOLED, 120Hz | 6.72", FHD+ LCD, 144Hz | ||
| Camera | 50MP (Wide-angle), 2MP (Depth), 20MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 8MP (Front) | ||
| Battery | 5800mAh, 45Watt, Charger in the box | 7000mAh, 45Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Crimson Reserve, Frosted White, Carbon Black | Matte Sliver, Elegant Pink, Lake Green | ||
| Launch | April 02, 2026 | December 04, 2025 | ||
| Stores | Xiaomi, Flipkart | Realme, Flipkart, Amazon, Vijay Sales, Croma, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹19,999 | ₹15,999 |
Display
🏆 Winner: Redmi Note 15 SE 5G
| Display Type | AMOLED | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 144Hz | ||
| LTPS Support | Yes | - | ||
| Playback Quality | HDR10+ | SDR | ||
| Touch Sampling Rate | 2560Hz | 240Hz | ||
| Display Size | 6.77 inches | 6.72 inches | ||
| Area | 110.5cm² | 109cm² | ||
| Display Form Factor | Curved Display | Flat Display | ||
| Screen to Body Ratio | 92 | 91.4 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2392 pixels | 2400 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 388ppi | 391ppi | ||
| Display Bit Rate | 12-bit | 8-bit | ||
| Color Gamut Range | 100% | 83% | ||
| Display Resolution | FHD+ | FHD+ | ||
| Typical Brightness | 800 nits | 800 nits | ||
| Peak Brightness | 3200 nits | 1000 nits | ||
| Eye Protection | TUV Rheinland certification | - | ||
| Contrast Ratio | 8,000,000:1 | - | ||
| Colour Gamut | DCI-P3 | NTSC | ||
| Colour Depth | 1.07 Billion Colours | 16.7 Million Colours | ||
| High Brightness | - | 1000 nits |
Body
🏆 Winner: Realme P4x 5G
| Height | 164mm | 165.85mm | ||
|---|---|---|---|---|
| Width | 75.42mm | 75.95mm | ||
| Thickness | 7.35mm | 8.39mm | ||
| Weight | 178 grams | 208 grams | ||
| Screen Material | Glass | Armorshell Glass | ||
| Display Protection | Glass | ArmorShell | ||
| Back Material | Leather | Plastic | ||
| Side Material | Plastic Frame | Aluminium Frame | ||
| Build Quality | MIL-STD-810H Military Certification | MIL-STD-810H | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | OTG | USB Type-C (bottom) | ||
| IP Rating | IP65/66 (Dust and Water Resistant) | IP64 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | Dolby Atmos | - |
Processor
🏆 Winner: Realme P4x 5G
| Chipset Manufacturer | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset | Snapdragon 6 Gen 3 | Dimensity 7400 Ultra | ||
| Fabrication Size | 4nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55 | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | ||
| GPU | Adreno 710 | Mali-G615 MC2 | ||
| Cooling System | - | Vapor Chamber Cooling |
Gaming Benchmarks
| BGMI Smooth + Extreme | - | 89 FPS 36.2 °C (Temp) |
|---|
Performance Benchmarks
| AnTuTu | 529327 | 977409 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1017 | 1039 | ||
| Geekbench 6 CPU Multi-Core | - | 3010 |
Main Camera
🏆 Winner: Realme P4x 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 | Light Fusion 400 | OmniVision OV50D40 | ||
| Main Camera #1 Sensor Size | 1/2.88" | - | ||
| Main Camera #2 Megapixel | 2MP | 2MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #2 Lens Type | Depth | Monochrome | ||
| Features | LED-Flash, panorama, Portrait mode, Slow Motion, Time Lapse | HDR | ||
| Camera Stabilization | No Stabilization | Hybrid Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Dedicated Imaging Chip | No Chip | - | ||
| Max Zoom Supported | 2-10X | 2-10X | ||
| Lens Enhancements | No enhancement | - | ||
| Video Features | Slo-mo video support up to 240 FPS, Time-lapse Video | EIS, OIS | ||
| Video Recording | 1080p@30fps, 4K@30fps, 720p@30fps | 1080p@30fps, 1080p@60fps, 4K@30fps, 720p@30fps, 720p@60fps | ||
| Main Camera #2 Field of View | - | 89 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 15 | ||
| OS Skin | Redmi HyperOS | Realme UI | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 4 year(s) | 2 year(s) | ||
| Security Updates | 6 year(s) | 3 year(s) | ||
| AI Features | AI Beauty, AI Camera, AI Erase, AI Sky, Circle to Search with Google, Gemini Live | AI Camera, AI Eraser, AI Gaming, AI Image Editing, AI Reflection Remover, NEXT AI |
Selfie Camera
🏆 Winner: Realme P4x 5G
| Front Camera #1 Megapixel | 20MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.0 | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/4" | - | ||
| Features | Face unlock, HDR Photos, panorama, Screen flash | Face unlock, panorama, Portrait Mode | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30 fps, 720p@30fps | 1080p@30/60fps, 720p@30fps, EIS | ||
| Video Recording | 1080@30fps, 720p@30fps | 1080@30fps, 1080@60fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 80 |
Battery
🏆 Winner: Realme P4x 5G
| Battery Capacity | 5800mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Silicon Carbon | Lithium Polymer | ||
| Reverse Wired Charging Support | Yes | - | ||
| Charging Speed Wired | 45W | 45W | ||
| Charging Speed Reverse Wired | 18W | - | ||
| Bypass Charging Support | - | Yes | ||
| Charging Standards Supported | - | SUPERVOOC |
Battery Test Results
| Charging Time (0 To 50%) | - | 1hr 30 min (0 to 100%) |
|---|
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 3, 5, 8 | 1800, 850, 900 | ||
| 3G Bands | 1, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 28, 40, 41 | LTE 1, 3, 5, 8, 28B, 40, 41 | ||
| 5G Bands | 1, 3, 5, 8, 28, 40, 78 | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Realme P4x 5G
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 6 | ||
| Bluetooth Version | 5.1 | 5.4 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | BDS (B1I+B1c), GALILEO (E1), GLONASS (G1), GPS (L1) | Beidou, Galileo, Glonass, GPS, QZSS |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Gyroscope, IR Blaster, Virtual Proximity Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor | ||
| Haptic Feedback | Ordinary Motor | Eccentric Rotating Mass |




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