Xiaomi Redmi Note 15R vs Vivo X300 Ultra
Compare Xiaomi Redmi Note 15R and Vivo X300 Ultra side by side, including display, battery, camera, chipset, and other key specifications.
Xiaomi Redmi Note 15R
HyperOS
Starting priceN/A
Memory8GB / 256GB
Battery7000 mAh
Vivo X300 Ultra
OriginOS 6
Starting priceN/A
Memory16GB / 1TB
Battery6600 mAh (typ) / 6395 mAh (rated)
Quick buying guide
The important differences at a glance
Xiaomi Redmi Note 15R leads in more of the measurable highlights below, while the other phone may still suit different priorities.
This summary uses catalog data and current starting prices. Camera quality, software experience, and real-world battery life can differ from raw specifications.
Full comparison
Specifications side by side
Differences are highlighted
| Specification | Xiaomi Redmi Note 15R | Vivo X300 Ultra |
|---|---|---|
| Variants & Pricing | ||
| All Variants | GLOBAL: 8GB / 256GB, PTA: N/A, Card slot: Yes, Availability: Yes | GLOBAL: 16GB / 1TB, PTA: N/A, Card slot: No, Availability: Yes, Colors: Victory Green, Eclipse Black |
| Price | N/A | N/A |
| PTA Approved | N/A | N/A |
| RAM | 8GB | 16GB |
| Storage | 256GB | 1TB |
| Card Slot | Yes | No |
| Colors | N/A | Victory Green, Eclipse Black |
| Availability | Yes | Yes |
| Currency | PKR | PKR |
| Basic | ||
| Launch Date | N/A | N/A |
| Security Updates Until | 2029-01-01 | N/A |
| Upcoming Device | No | No |
| Status | Available | Available |
| Manufacturer | Xiaomi | vivo |
| Warranty | 1 Year | 1 Year |
| Official Website | https://www.mi.com | https://www.vivo.com |
| OS | HyperOS | OriginOS 6 |
| Android Version | Android 15 | Android 16 |
| Performance | ||
| Chipset | Qualcomm Snapdragon 6s Gen 3 SM6375 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | Octa-core (2x 2.3 GHz Cortex-A78 + 6x 2.0 GHz Cortex-A55) | Octa-core, up to 4.6GHz |
| GPU | Adreno 619 | 8850-AC Snapdragon 8 Elite Gen 5 (3 nm) CPU Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) GPU |
| Benchmark | AnTuTu | AnTuTu |
| Benchmark Score | 0 | 0 |
| Benchmark Remarks | Balanced mid-range performance with Snapdragon 6s Gen 3, optimized for battery life and smooth 144Hz experience | Ultra-flagship camera phone featuring Snapdragon 8 Elite Gen 5, ZEISS triple-prime imaging system, dual 200MP cameras, 6600mAh battery, 144Hz 2K display, and 7 years of security updates. |
| Display | ||
| Size | 6.9 inches | 6.82 inches |
| Type | IPS LCD, 144Hz, 850 nits peak brightness | 2K ZEISS Master Color Display, AMOLED, 1.07B colors, 100% DCI-P3, Dolby Vision |
| Resolution | 1080 x 2340 pixels | 3168 x 1440 pixels |
| PPI Density | 374 | 510 |
| Refresh Rate | 144Hz | 1-144Hz Adaptive |
| Body | ||
| Dimensions | 169.48 x 80.45 x 8.40 mm | N/A |
| Weight | 217 g | N/A |
| SIM | Dual SIM (Nano-SIM, hybrid) | Dual Nano-SIM |
| IP Rating | IP64 | IP68/IP69 |
| Battery | ||
| Battery | 7000 mAh | 6600 mAh (typ) / 6395 mAh (rated) |
| Charging | 33W fast charging | 100W FlashCharge, 40W Wireless FlashCharge |
| Camera | ||
| Back Camera | 50 MP, f/1.8 (wide) + auxiliary lens | 50 MP Sony LYTIA 818 (14mm ultrawide, OIS) + 200 MP Sony LYTIA 901 (35mm main) + 200 MP HP0 APO Telephoto (85mm, OIS) + 5 MP Color-Sensing Camera |
| Front Camera | 8 MP, f/2.0 | 50 MP |
| Back Camera Count | 2 | 4 |
| Front Camera Count | 1 | 1 |
| Back Video | 1080p@30fps | 4K@120fps Dolby Vision, 4K@120fps Log, 4K Master Color Video |
| Front Video | 1080p@30fps | N/A |
| Back Flash | Yes | Yes |
| Front Flash | No | No |
| Camera Features | HDR, Panorama, Face detection, Digital zoom, Auto flash, Touch to focus | ZEISS Master Lenses Collection, Dolby Vision Video, 10-bit Log Video, ACES Integration, Time-Lapse, Slow Motion, AF Tracking Snapshot, Portrait, Landscape Mode 2.0, Night Landscape, Street Photography 3.0, Color Palette, vivo Refined Color, Pro Video Mode |
| Zoom | Digital zoom | Up to 400mm equivalent optical reach with ZEISS Telephoto Extender Gen 2 Ultra |
| Connectivity | ||
| Network | 2G / 3G / 4G LTE / 5G | 2G / 3G / 4G / 5G |
| SIM Type | Nano-SIM (Hybrid) | Dual Nano-SIM |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac (Wi-Fi 5) | Wi-Fi 802.11 |
| Bluetooth | 5.1 | 5.4, A2DP |
| GPS | GPS, A-GPS, GLONASS | Yes |
| NFC | Yes | Yes |
| Infrared | No | No |
| Radio | No | No |
| USB | USB Type-C | USB Type-C (USB 3.2, up to 10Gbps) |
| Sensors | ||
| Fingerprint | Side-mounted fingerprint sensor | 3D Ultrasonic Fingerprint Scanner |
| Others | accelerometer, compass, proximity sensor, ambient light sensor | accelerometer, gyroscope, compass, ambient light sensor, proximity sensor, X-axis linear motor |
Explore more from Xiaomi
Browse more phones from the same brand and build stronger comparison paths.
View Brand PageExplore more from Vivo
Open more devices from this brand to continue side-by-side comparisons.
View Brand PageMore compare combinations
Recommended alternatives to Xiaomi Redmi Note 15R
Close matches selected by price, specifications, and overall fit.
Xiaomi Redmi 15 5G
Rs. 52,499 • 8GB • 128GB
Price unavailablesame brandsimilar battery
realme 16 Pro Plus 5G
INR 43,999 • 8GB • 128GB
Price unavailablesimilar batterysame refresh rate
Recommended alternatives to Vivo X300 Ultra
Close matches selected by price, specifications, and overall fit.
