OnePlus 15 vs Xiaomi 15 Ultra
Compare OnePlus 15 and Xiaomi 15 Ultra to understand which one suits your needs the best. The OnePlus 15 is priced from ₹85,999, while Xiaomi 15 Ultra is available at ₹89,990 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.
OnePlus 15 vs Xiaomi 15 Ultra Comparison Overview
| Key Highlights | OnePlus 15 | Xiaomi 15 Ultra |
|---|---|---|
| Price | ₹85,999 | ₹89,990 |
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite |
| Display | 6.78 inches, 1.5K AMOLED, 165Hz | 6.73 inches, WQHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 50MP (Ultra-wide), 50MP (Telephoto), 32MP (Front) | 50MP (Wide-angle), 50MP (Telephoto), 200MP (Ultra-Telephoto), 50MP (Ultra-wideMP), 32MP (Front) |
| Battery | 7300mAh, 120W, Charger in the box | 5410mAh, 90W, Charger in the box |
| RAM/Storage | 12GB (LPDDR5X Ultra), 256GB (UFS 4.1) | 16GB (LPDDR5X), 512GB (UFS 4.1) |
Reasons To Consider
→ OnePlus 15
Faster processor for smoother multitasking and demanding mobile gaming - (Snapdragon 8 Elite Gen 5)Larger battery capacity for longer usage - (7300mAh)Smoother refresh rate for fluid scrolling, animations, and gameplay - (165Hz)Faster wired charging speeds for noticeably shorter charge times - (120W)Stronger water and dust protection against accidental splashes and immersion - (IP66/IP68/IP69/IP69K (Dust and Water Resistant))Tougher protective glass engineered for improved drop and scratch resistance - (Gorilla Glass Victus 2)
Faster processor for smoother multitasking and demanding mobile gaming - (Snapdragon 8 Elite Gen 5)Larger battery capacity for longer usage - (7300mAh)Smoother refresh rate for fluid scrolling, animations, and gameplay - (165Hz)Faster wired charging speeds for noticeably shorter charge times - (120W)Stronger water and dust protection against accidental splashes and immersion - (IP66/IP68/IP69/IP69K (Dust and Water Resistant))Tougher protective glass engineered for improved drop and scratch resistance - (Gorilla Glass Victus 2) → Xiaomi 15 UltraBigger RAM for smoother app switching and multitasking - (16GB)Features a crispier and higher resolution display - (WQHD+)Higher optical zoom for clearer, detailed shots of distant subjects - (4.3X Zoom)Larger image sensor capturing more ambient light - (1.0")Higher pixel density producing razor-sharp text without visible pixels - (522ppi)Advanced image stabilization ensuring blur-free photos and steady handheld video - (Hybrid Stabilization)
Bigger RAM for smoother app switching and multitasking - (16GB)Features a crispier and higher resolution display - (WQHD+)Higher optical zoom for clearer, detailed shots of distant subjects - (4.3X Zoom)Larger image sensor capturing more ambient light - (1.0")Higher pixel density producing razor-sharp text without visible pixels - (522ppi)Advanced image stabilization ensuring blur-free photos and steady handheld video - (Hybrid Stabilization)GamingSee More Details
Xiaomi 15 Ultra100
OnePlus 1568
CameraSee More Details
Xiaomi 15 Ultra100
OnePlus 1576
DisplaySee More Details
Xiaomi 15 Ultra100
OnePlus 1596
BatterySee More Details
OnePlus 15100
Xiaomi 15 Ultra70
BodySee More Details
OnePlus 15100
Xiaomi 15 Ultra84
Key Specifications
| Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite | ||
| 6.78 inches, 1.5K AMOLED, 165Hz | 6.73 inches, WQHD+ AMOLED, 120Hz | ||
| 50MP (Wide-angle), 50MP (Ultra-wide), 50MP (Telephoto), 32MP (Front) | 50MP (Wide-angle), 50MP (Telephoto), 200MP (Ultra-Telephoto), 50MP (Ultra-wideMP), 32MP (Front) | ||
| 7300mAh, 120W, Charger in the box | 5410mAh, 90W, Charger in the box | ||
| 12GB (LPDDR5X Ultra) | 16GB (LPDDR5X) | ||
| 256GB (UFS 4.1) | 512GB (UFS 4.1) |
General
| Box Contents | Phone, 120W Charger, Type-C Cable, SIM Ejector Tool, Case | Phone, 90W Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹72,999 | ₹1,09,999 |
Display
🏆 Winner: Xiaomi 15 Ultra
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 165Hz | 120Hz | ||
| LTPO Support | Yes | Yes | ||
| Playback Quality | Dolby Vision | Dolby Vision | ||
| Touch Sampling Rate | 3200Hz | 300Hz | ||
| Display Size | 6.78 inches | 6.73 inches | ||
| Area | 112.4 cm² | 108.9 cm² | ||
| Display Form Factor | Flat Display | Quad Curved Display | ||
| Screen to Body Ratio | 90.8% | 90% | ||
| Resolution Width | 1272pixels | 1440pixels | ||
| Resolution Height | 2772pixels | 3200pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 450ppi | 522ppi | ||
| Display Bit Rate | 10-bit | 12-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | 1.5K | WQHD+ | ||
| Typical Brightness | 800nits | - | ||
| High Brightness | 1800nits | - | ||
| Peak Brightness | 3600nits | 3200nits | ||
| Eye Protection | TUV Rheinland certification | TUV Rheinland certification | ||
| Colour Gamut | DCI-P3 | DCI-P3 | ||
| Colour Depth | 1.07 Billion Colours | 68.7 Billion Colours | ||
| Display Engine | - | Pro HDR |
Body
🏆 Winner: OnePlus 15
| Height | 161.4 mm | 161.3 mm | ||
|---|---|---|---|---|
| Width | 76.7 mm | 75.3 mm | ||
| Thickness | 8.1 mm | 9.48 mm | ||
| Weight | 211 grams | 229 grams | ||
| Screen Material | Gorilla Glass Victus 2 | Xiaomi Shield Glass 2.0 | ||
| Display Protection | Gorilla Glass Victus 2 | Xiaomi Shield Glass 2.0 | ||
| Back Material | Gorrila Glass 7i | Gorrila Glass 7i | ||
| Side Material | Aluminium Frame | Aluminium Frame | ||
| Build Quality | Corning Gorilla Glass victus 2 | Xiaomi Shield Glass 2.0 | ||
| Ports | USB Type-C 3.2 Gen 1 | Display Port 1.2, USB Type-C 3.2 Gen 2 | ||
| Additional Features | OTG | USB Type-C (bottom) | ||
| IP Rating | IP66/IP68/IP69/IP69K (Dust and Water Resistant) | IP68 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | OReality Audio | Dolby Atmos |
Processor
🏆 Winner: OnePlus 15
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite | ||
| Fabrication Size | 3 nm | 3 nm | ||
| Co-Processor | G2 Gaming Network Chip | - | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | 2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M | ||
| Cooling System | Cryo-Velocity Cooling System | Xiaomi 3D IceLoop System | ||
| GPU | Adreno 840 | Adreno 830 |
Gaming Benchmarks
| BGMI Super Smooth + Extreme+ | 107.6 FPS 33.6 °C (Temp) | - | ||
|---|---|---|---|---|
| COD Mobile Medium + Ultra | 155.1 FPS 34.6 °C (Temp) | - | ||
| Genshin Impact Highest + 60FPS (Android) | 120.2 FPS 30.6 °C (Temp) | - | ||
| Wuthering Waves Quality + Ultra High + 60fps | 59.7 FPS 34 °C (Temp) | - |
Performance Benchmarks
| AnTuTu | 3931159 | 2568793 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 3563 | 2860 | ||
| Geekbench 6 CPU Multi-Core | 10503 | 8728 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 16 | 15 | ||
| OS Skin | OxygenOS | Xiaomi HyperOS | ||
| Gaming Mode | Yes | Yes | ||
| Desktop Mode | Yes | - | ||
| Bloatware Free OS | Yes | Yes | ||
| OS Updates | 5 year(s) | 4 year(s) | ||
| Security Updates | 6 year(s) | 6 year(s) | ||
| AI Features | AI Elimination, AI One-Click Flash, AI Perfect Shot, AI Portrait, AI Portrait Glow, AI Scan, AI Ultra HD Pixels, AI VoiceScribe, De-reflection | AI Assistant, AI Dynamic Wallpapers, AI Interpreter, AI Search, AI Speech Recognition, AI Writing, Google Gemini, Xiaomi AI Creativity Assistant, Xiaomi AISP 2.0, Xiaomi Hyper AI Suite | ||
| Inbuilt AI | - | Xiaomi HyperAI | ||
| AI Frame Interpolation | - | Yes |
Main Camera
🏆 Winner: Xiaomi 15 Ultra
| Main Camera Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera Aperture | f/1.8 | f/1.6 | ||
| Main Camera Lens Type | Wide-angle | Wide-angle | ||
| Main Camera Camera Sensor | Sony IMX906 | Sony LYT 900 | ||
| Main Camera Sensor Size | 1/1.56" | 1.0" | ||
| Main Camera Camera Features | Multi-directional PDAF, OIS | Multi-directional PDAF, OIS | ||
| Main Camera #2 Megapixel | 50MP | 50MP | ||
| Main Camera #2 Aperture | f/2.0 | f/1.8 | ||
| Main Camera #2 Field of View | 116° | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Telephoto | ||
| Main Camera #2 Camera Sensor | OmniVision OV50D | - | ||
| Main Camera #2 Sensor Size | 1/2.88" | 1/2.51" | ||
| Main Camera #2 Camera Features | Auto Focus | 3x Optical Zoom, Dual Pixel PDAF, OIS | ||
| Main Camera #3 Megapixel | 50MP | 200MP | ||
| Main Camera #3 Aperture | f/2.8 | f/2.6 | ||
| Main Camera #3 Field of View | 30° | - | ||
| Main Camera #3 Lens Type | Telephoto | Ultra-Telephoto | ||
| Main Camera #3 Camera Sensor | SAMSUNG ISOCELL JN5 | - | ||
| Main Camera #3 Sensor Size | 1/2.76" | 1/1.4" | ||
| Main Camera #3 Camera Features | 3.5x Optical Zoom, Auto Focus, OIS, PDAF | 4.3x Optical Zoom, Multi-directional PDAF, OIS | ||
| Features | Cinematic Mode, Color Spectrum Sensor, Digital zoom, Documents Mode, Dual View, HDR, HIGH-RES, Laser Auto Focus, Long Exposure, Night mode, Optical Zoom, panorama, Portrait mode, Pro Video Mode, Slow Motion, Text Scanner, TILT-SHIFT, Time Lapse, Underwater Photography | Digital zoom, Documents Mode, Dual LED Flash, Fastshot Mode, Filter, HDR, Laser Auto Focus, Long Exposure, panorama, Portrait mode, Pro mode, RAW Image, Super Macro, Supermoon | ||
| Camera Stabilization | OIS | Hybrid Stabilization | ||
| Raw Photo Support | Yes | Yes | ||
| Dynamic Video Recording Support | Dolby Vision Recording | HDR 10+ recording | ||
| Slow Motion Recording | 480 fps slomo | 960 fps slomo | ||
| Auto Focus Type | Laser Auto Focus | Laser Auto Focus | ||
| Dedicated Imaging Chip | Oppo Lumo Imaging System | - | ||
| Max Zoom Supported | >100x | >100x | ||
| Optical Zoom Support | 3.5X | 4.3X | ||
| Video Features | Auto HDR, Cinematic mode, Dolby Vision, gyro-EIS, OIS, Slow Motion, Time-lapse Video | 10-bit rec., Dolby Vision, Dual Video, gyro-EIS, HDR, Log Video, Movie Mode, Slow Motion, Time-lapse Video | ||
| Video Recording | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@120fps, 4K@30fps, 4K@60fps, 720p@240fps, 720p@30fps, 720p@480fps, 8K@30fps | 1080p, 1080p@120fps, 1080p@1920fps, 1080p@240fps, 1080p@30fps, 1080p@480fps, 1080p@60fps, 1080p@960fps, 4K@120fps, 4K@24fps, 4K@30fps, 4K@60fps, 8K@24fps, 8K@30fps | ||
| Log Video Recording Support | Yes | Yes | ||
| Main Camera #4 Megapixel | - | 50MP | ||
| Main Camera #4 Aperture | - | f/2.2 | ||
| Main Camera #4 Field of View | - | 115° | ||
| Main Camera #4 Lens Type | - | Ultra-wide | ||
| Main Camera #4 Sensor Size | - | 1/2.76" | ||
| Main Camera #4 Camera Features | - | Dual Pixel PDAF | ||
| Stereo Sound Recording Support | - | Yes | ||
| Lens Enhancements | - | Leica |
Selfie Camera
🏆 Winner: Xiaomi 15 Ultra
| Front Camera #1 Megapixel | 32MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.4 | f/2.0 | ||
| Front Camera #1 Focal Length | 21 mm | 21 mm | ||
| Front Camera #1 Pixel Size | 0.64 µm | 0.7 µm | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Sensor | Sony IMX709 | OmniVision OV32B | ||
| Front Camera #1 Sensor Size | 1/2.74" | - | ||
| Front Camera #1 Camera Features | Auto Focus | Auto Focus, Digital Zoom, gyro-EIS | ||
| Features | Auto Focus, Dual Video, Face unlock, HDR Photos, Night, panorama, Portrait, Screen flash, Time Lapse | Dolby Vision HDR, Face unlock, HDR Photos, Palm shutter, Portrait Mode, Screen flash | ||
| Auto Focus Type | Contrast Detection Auto Focus | Laser Auto Focus | ||
| Video Features | Dual Video, EIS, HDR Recording, OIS, Time Lapse | Dolby Vision, gyro-EIS, Slow motion, Time Lapse, Video Teleprompter | ||
| Video Recording | 1080@30fps, 1080@60fps, 4k@30fps, 4k@60fps, 720p@30fps | 1080@30fps, 1080@60fps, 4k@30fps, 4k@60fps, 720p@30fps | ||
| HDR Recording Support | HDR recording | Dolby Vision Recording | ||
| Front Camera #1 Field of View | - | 90° |
Camera Samples
Selfie
Selfie
-xiaomi-15-ultra-356w.webp "Selfie")
Selfie Portrait
Selfie Portrait
Main Camera Portrait
Main Camera Portrait
Telephoto Camera Portrait
Telephoto Camera Portrait
Main Day
Main Day
Main Night
Main Night
-xiaomi-15-ultra-356w.webp "Main Night")
Telephoto Day 3x
Telephoto Day 3x
-xiaomi-15-ultra-356w.webp "Telephoto Day 3x")
Telephoto Night 3x
Telephoto Night 3x
-xiaomi-15-ultra-356w.webp "Telephoto Night 3x")
Telephoto Day Max Zoom
Telephoto Day Max Zoom
Ultrawide Day
Ultrawide Day
Ultra Wide Night
Ultra Wide Night
-xiaomi-15-ultra-356w.webp "Ultra Wide Night")
Battery
🏆 Winner: OnePlus 15
| Battery Capacity | 7300mAh | 5410mAh | ||
|---|---|---|---|---|
| Battery Type | Silicon Carbon | Silicon Carbon | ||
| Wireless Charging Support | Yes | Yes | ||
| Reverse Wireless Charging Support | Yes | Yes | ||
| Reverse Wired Charging Support | Yes | - | ||
| Bypass Charging Support | Yes | - | ||
| Charging Speed Wired | 120W | 90W | ||
| Charging Speed Wireless | 50W | 80W | ||
| Charging Speed Reverse Wireless | 10W | 10W | ||
| Charging Standards Supported | AirVOOC, PD, PPS, QC, SUPERVOOC, UFCS | PD2.0, PD3.0, QC2.0, QC3.0, QC3+, Xiaomi MI FC 2.0 | ||
| Charging Speed Reverse Wired | 5W | - |
Battery Test Results
| Charging Time (0 To 50%) | 40 min (0 to 100%) | - |
|---|
Memory
🏆 Winner: Xiaomi 15 Ultra
| Storage Size | 256 | 512 | ||
|---|---|---|---|---|
| Storage Type | UFS 4.1 | UFS 4.1 | ||
| RAM Size | 12 | 16 | ||
| RAM Type | LPDDR5X Ultra | LPDDR5X |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Dual SIM (nano-SIM & e-SIM) or Dual 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, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | WCDMA 1, 2, 5, 8 | WCDMA 1, 2, 4, 5, 6, 8, 19 | ||
| 4G Bands | LTE 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 | LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28A, 28B, 32, 38, 39, 40, 41, 42, 48, 66, 71 | ||
| 5G Bands | SA/NSA 1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78 | SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 28A, 28B, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 |
Connectivity
🏆 Winner: OnePlus 15
| Wi-Fi Standards | Wi-Fi 7 802.11 a/b/g/n/ac/ax/be | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct | ||
| Wi-Fi Version | WiFi 7 | WiFi 6 | ||
| Bluetooth Version | 6 | 6 | ||
| Bluetooth Codecs | AAC, aptX, aptX Adaptive, aptX HD, LDAC, LHDC 5.0, SBC | A2DP, aptX Adaptive, aptX HD, LE, LHDC | ||
| GPS | Beidou (B1I+B1C+B2a), Galileo (E1+E5a), GLONASS (G1), GPS (L1+L5), NavIC (L5), QZSS (L1+L5) | A-GPS, Beidou, Galileo (E1+E5a), GLONASS (G1), GPS (L1+L5), NavIC (L5), QZSS (L1+L5) | ||
| NFC Support | Supported | Supported |
Features
| Fingerprint Scanner | Ultrasonic (under display) | Ultrasonic (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Gyroscope, Hall Sensor, Infrared Sensor, Laser Sensor, Proximity Sensor, Spectral sensor | Accelerometer, Ambient Light Sensor, Barometer Sensor, Electronic Compass, Flicker Sensor, Gyroscope, IR Blaster, Laser Sensor, Proximity Sensor | ||
| Haptic Feedback | X-axis Linear Motor | X-axis Linear Motor |
