Redmi Note 15 vs Oppo F31 5G
Compare Redmi Note 15 and Oppo F31 5G to understand which one suits your needs the best. The Redmi Note 15 is priced from ₹22,999, while Oppo F31 5G is available at ₹23,999 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 vs Oppo F31 5G Comparison Overview
| Key Highlights | Redmi Note 15 | Oppo F31 5G |
|---|---|---|
| Price | ₹22,999 | ₹23,999 |
| Processor | Qualcomm Snapdragon 6 Gen 3 | MediaTek Dimensity 6300 |
| Display | 6.77", FHD+ AMOLED, 120Hz | 6.57", FHD+ AMOLED, 120Hz |
| Rear Camera | 108MP (Wide-angle), 8MP (Ultra-wide), 20MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 16MP (Front) |
| Battery | 5520mAh, 45Watt, Charger in the box | 7000mAh, 80Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 2.2) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
Key Specifications
| Processor | Qualcomm Snapdragon 6 Gen 3 | MediaTek Dimensity 6300 | ||
|---|---|---|---|---|
| Display | 6.77", FHD+ AMOLED, 120Hz | 6.57", FHD+ AMOLED, 120Hz | ||
| Camera | 108MP (Wide-angle), 8MP (Ultra-wide), 20MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 16MP (Front) | ||
| Battery | 5520mAh, 45Watt, Charger in the box | 7000mAh, 80Watt, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, Type-C Cable, Case, SIM Ejector Tool | Phone, 80W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Glacier Blue, Black, Mist Purple | Midnight Blue, Cloud Green, Bloom Red | ||
| Launch | January 06, 2026 | September 15, 2025 | ||
| Stores | Amazon, Reliance Digital | Oppo, Amazon, Flipkart, Croma, Vijay Sales, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹22,999 | ₹22,999 |
Display
🏆 Winner: Redmi Note 15
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | HDR10+ | SDR | ||
| Touch Sampling Rate | 240Hz | 240Hz | ||
| Display Size | 6.77 inches | 6.57 inches | ||
| Area | 110.9cm² | 105cm² | ||
| Display Form Factor | Curved Display | Flat Display | ||
| Screen to Body Ratio | 92 | 93 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2392 pixels | 2372 pixels | ||
| Aspect Ratio | 20:9 | - | ||
| Pixel Density | 388ppi | 397ppi | ||
| Display Bit Rate | 12-bit | 10-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| Typical Brightness | 800 nits | - | ||
| Peak Brightness | 3200 nits | 1400 nits | ||
| Eye Protection | TUV Rheinland certification | - | ||
| Contrast Ratio | 8,000,000:1 | - | ||
| Colour Gamut | DCI-P3 | DCI-P3 | ||
| Colour Depth | 68 Billion Colours | 1.07 Billion Colours | ||
| LTPS Support | - | Yes | ||
| High Brightness | - | 600 nits |
Body
🏆 Winner: Redmi Note 15
| Height | 164mm | 158.2mm | ||
|---|---|---|---|---|
| Width | 75.42mm | 75mm | ||
| Thickness | 7.35mm | 8mm | ||
| Weight | 178 grams | 185 grams | ||
| Screen Material | Glass | AGC DT-Star D+ | ||
| Display Protection | Double-Reinforced Glass | AGC DT-Star D+ | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | MIL-STD-810H | MIL-STD-810H compliant* | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | OTG | OTG | ||
| IP Rating | IP65/66 (Dust and Water Resistant) | IP66/68/69 (Dust and Water Resistant) | ||
| Sound Tuning | Dolby Atmos | Dolby Atmos | ||
| Speaker | - | Stereo Speakers |
Processor
🏆 Winner: Redmi Note 15
| Chipset Manufacturer | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset | Snapdragon 6 Gen 3 | Dimensity 6300 | ||
| Fabrication Size | 4nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55 | 1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520 | ||
| GPU | Adreno 710 | Mali-G57 MC2 | ||
| Cooling System | - | Vapor Chamber Cooling |
Performance Benchmarks
| AnTuTu | 529327 | 452218 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1017 | 782 | ||
| Geekbench 6 CPU Multi-Core | 2910 | 2012 |
Main Camera
🏆 Winner: Redmi Note 15
| Main Camera #1 Megapixel | 108MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.7 | f/1.8 | ||
| Main Camera #1 Focal Length | 24mm | - | ||
| Main Camera #1 Pixel Size | 0.64µm | - | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.67" | - | ||
| Main Camera #1 Camera Features | OIS, PDAF | Auto Focus, PDAF | ||
| Main Camera #2 Megapixel | 8MP | 2MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.4 | ||
| Main Camera #2 Focal Length | 16mm | - | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Monochrome | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Features | HDR, LED Fash, Slow Motion | Digital zoom, Documents Mode, Dual View, Google Lens, Hi-Res Mode, HIGH-RES, Night mode, panorama, Portrait mode, Pro mode, Slow-Mo, Time Lapse | ||
| Camera Stabilization | EIS | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | 120 fps slomo | ||
| Auto Focus Type | Fixed Focus | PDAF | ||
| Zoom Capability | 2-10X | - | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Features | gyro-EIS, OIS | 120fps Slo-mo, Dual Video, Night mode Time lapse | ||
| Video Recording | 1080p@30fps, 4K@30fps | 1080p@120fps, 1080p@30fps, 1080p@60fps | ||
| Main Camera #1 Field of View | - | 76degree | ||
| Main Camera #2 Field of View | - | 89 | ||
| Dedicated Imaging Chip | - | No Chip |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 15 | ||
| OS Skin | Redmi HyperOS | ColorOS | ||
| 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 Erase, AI Reflection Remover, AI Sky, Circle to Search with Google, Google Gemini | AI Assistant, AI Camera, AI Eraser 2.0, AI Game Boost, AI LinkBoost, AI Night Mode, AI Perfect Shot, AI Portrait, AI recompose, AI Reflection Remover, AI Unblur |
Selfie Camera
🏆 Winner: Redmi Note 15
| Front Camera #1 Megapixel | 20MP | 16MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.4 | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/4" | - | ||
| Features | AI Face Unlock | Dual--view Video, Face unlock, Filters, Night, panorama, Portrait, Screen flash, Time Lapse | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080@30fps | 1080p@30fps, Dual Video, Time Lapse | ||
| Video Recording | 1080@60fps, 720p@30fps | 1080@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 85 |
Battery
🏆 Winner: Oppo F31 5G
| Battery Capacity | 5520mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Silicon Carbon | Silicon Carbon | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 45W | 80W | ||
| Charging Speed Reverse Wired | 18W | - | ||
| Charging Standards Supported | - | PD, PPS, SUPERVOOC |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 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, 900 | ||
| 3G Bands | 1, 5, 8 | WCDMA 1, 8 | ||
| 4G Bands | 1, 3, 5, 8, 28, 40, 41 | LTE 1, 3, 5, 8, 19, 28B, 38, 40, 41, 42, 48 | ||
| 5G Bands | 1, 3, 5, 8, 28, 40, 78 | SA/NSA/NR 1, 3, 5, 8, 28B, 38, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Oppo F31 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 | 5.1 | 5.4 | ||
| Bluetooth Codecs | A2DP, LDAC, LE | AAC, aptX, aptX HD, LDAC, SBC | ||
| GPS | BDS (B1I+B1c), Galileo(E1), GLONASS (G1), GPS (L1) | A-GNSS, A-GPS, Beidou, Galileo, Glonass, GPS, QZSS |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Gyroscope, IR Blaster, Virtual Proximity Sensor | Accelerometer, Ambient Light Sensor, Magnetometer Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition | ||
| Haptic Feedback | - | Rotor Motor |













