Poco X3 vs Redmi Note 15 SE 5G
Compare Poco X3 and Redmi Note 15 SE 5G to understand which one suits your needs the best. The Poco X3 is priced from ₹16,999, 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.
Poco X3 vs Redmi Note 15 SE 5G Comparison Overview
| Key Highlights | Poco X3 | Redmi Note 15 SE 5G |
|---|---|---|
| Price | ₹16,999 | ₹19,999 |
| Processor | Qualcomm Snapdragon 732G | Qualcomm Snapdragon 6 Gen 3 |
| Display | 6.67", FHD+ IPS LCD, 120Hz | 6.77", FHD+ AMOLED, 120Hz |
| Rear Camera | 64MP (Wide-angle), 13MP (Ultra-wide), 2MP (Depth), 2MP (Macro), 20MP (Front) | 50MP (Wide-angle), 2MP (Depth), 20MP (Front) |
| Battery | 6000mAh, 33Watt, Charger in the box | 5800mAh, 45Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 64GB (UFS 2.1) | 6GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Redmi Note 15 SE 5G100
Poco X390
CameraSee More Details
Poco X3100
Redmi Note 15 SE 5G59
DisplaySee More Details
Redmi Note 15 SE 5G100
Poco X343
BatterySee More Details
Redmi Note 15 SE 5G100
Poco X381
BodySee More Details
Redmi Note 15 SE 5G100
Poco X363
Key Specifications
| Processor | Qualcomm Snapdragon 732G | Qualcomm Snapdragon 6 Gen 3 | ||
|---|---|---|---|---|
| Display | 6.67", FHD+ IPS LCD, 120Hz | 6.77", FHD+ AMOLED, 120Hz | ||
| Camera | 64MP (Wide-angle), 13MP (Ultra-wide), 2MP (Depth), 2MP (Macro), 20MP (Front) | 50MP (Wide-angle), 2MP (Depth), 20MP (Front) | ||
| Battery | 6000mAh, 33Watt, Charger in the box | 5800mAh, 45Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 64GB (UFS 2.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 33W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Cobalt Blue, Shadow Grey | Crimson Reserve, Frosted White, Carbon Black | ||
| Launch | September 22, 2020 | April 02, 2026 | ||
| Stores | Flipkart, Amazon | Xiaomi, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹16,999 | ₹19,999 |
Display
🏆 Winner: Redmi Note 15 SE 5G
| Display Type | IPS LCD | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | HDR10 | HDR10+ | ||
| Display Size | 6.67 inches | 6.77 inches | ||
| Area | 107.4cm² | 110.5cm² | ||
| Display Form Factor | Flat Display | Curved Display | ||
| Screen to Body Ratio | 84.6 | 92 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2400 pixels | 2392 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 395ppi | 388ppi | ||
| Display Bit Rate | 8-bit | 12-bit | ||
| Display Resolution | FHD+ | FHD+ | ||
| Typical Brightness | 450 nits | 800 nits | ||
| LTPS Support | - | Yes | ||
| Touch Sampling Rate | - | 2560Hz | ||
| Color Gamut Range | - | 100% | ||
| Peak Brightness | - | 3200 nits | ||
| Eye Protection | - | TUV Rheinland certification | ||
| Contrast Ratio | - | 8,000,000:1 | ||
| Colour Gamut | - | DCI-P3 | ||
| Colour Depth | - | 1.07 Billion Colours |
Body
🏆 Winner: Redmi Note 15 SE 5G
| Height | 165.3mm | 164mm | ||
|---|---|---|---|---|
| Width | 76.8mm | 75.42mm | ||
| Thickness | 10.1mm | 7.35mm | ||
| Weight | 225 grams | 178 grams | ||
| Screen Material | Gorilla Glass 5 | Glass | ||
| Display Protection | Gorilla Glass 5 | Glass | ||
| Back Material | Plastic | Leather | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Corning Gorilla Glass 3 | 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 | IP53 (Dust and Splash Resistant) | IP65/66 (Dust and Water Resistant) | ||
| Speaker | 24-bit/192kHz Hi-Res Audio, Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | - | Dolby Atmos |
Processor
🏆 Winner: Redmi Note 15 SE 5G
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 732G | Snapdragon 6 Gen 3 | ||
| Fabrication Size | 8nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55 | ||
| GPU | Adreno 618 | Adreno 710 |
Performance Benchmarks
| AnTuTu | 395728 | 529327 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 747 | 1017 |
Main Camera
🏆 Winner: Poco X3
| Main Camera #1 Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.9 | f/1.8 | ||
| Main Camera #1 Pixel Size | 0.8µm | 1.22µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.73" | 1/2.88" | ||
| Main Camera #1 Camera Features | PDAF | - | ||
| Main Camera #2 Megapixel | 13MP | 2MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.4 | ||
| Pixel Size | 1µm | - | ||
| Main Camera #2 Field of View | 119 | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Depth | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Main Camera #4 Megapixel | 2MP | - | ||
| Main Camera #4 Aperture | f/2.4 | - | ||
| Main Camera #4 Lens Type | Macro | - | ||
| Features | Dual LED Flash, HDR | LED-Flash, panorama, Portrait mode, Slow Motion, Time Lapse | ||
| Camera Stabilization | EIS | No Stabilization | ||
| Dynamic Video Recording Support | HDR recording | SDR recording | ||
| Slow Motion Recording | 960 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Video Features | gyro-EIS | Slo-mo video support up to 240 FPS, Time-lapse Video | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 4K@30fps, 720p@960fps | 1080p@30fps, 4K@30fps, 720p@30fps | ||
| Main Camera #1 Camera Sensor | - | Light Fusion 400 | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Zoom Capability | - | 2-10X | ||
| Lens Enhancements | - | No enhancement |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 15 | ||
| OS Skin | Redmi MIUI | Redmi HyperOS | ||
| OS Updates | 2 year(s) | 4 year(s) | ||
| Security Updates | 2 year(s) | 6 year(s) | ||
| Gaming Mode | - | Yes | ||
| AI Features | - | AI Beauty, AI Camera, AI Erase, AI Sky, Circle to Search with Google, Gemini Live |
Selfie Camera
🏆 Winner: Redmi Note 15 SE 5G
| Front Camera #1 Megapixel | 20MP | 20MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Pixel Size | 0.8µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/3.4" | 1/4" | ||
| Features | HdR, panorama | Face unlock, HDR Photos, panorama, Screen flash | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | 1080p@30 fps, 720p@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording |
Battery
🏆 Winner: Redmi Note 15 SE 5G
| Battery Capacity | 6000mAh | 5800mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Silicon Carbon | ||
| Charging Speed Wired | 33W | 45W | ||
| Reverse Wired Charging Support | - | Yes | ||
| 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 | 4G | 5G | ||
| Band Types | GSM, HSPA, LTE | 5G, GSM, LTE, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 3, 5, 8 | ||
| 3G Bands | 850, 900, 1900, 2100 | 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 40, 41 | 1, 3, 5, 8, 28, 40, 41 | ||
| 5G Bands | - | 1, 3, 5, 8, 28, 40, 78 |
Connectivity
🏆 Winner: Redmi Note 15 SE 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 | 5.1 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | A-GPS, Beidou, GPS | BDS (B1I+B1c), GALILEO (E1), GLONASS (G1), GPS (L1) | ||
| Radio | FM Radio, Recording | - |
Features
| Fingerprint Scanner | Side Mounted | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Gyroscope, IR Blaster, Virtual Proximity Sensor | ||
| Haptic Feedback | - | Ordinary Motor | ||
| Facial Recognition | - | 2D Face Recognition |
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