Xiaomi 15 vs Samsung Galaxy S9 (128GB)
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Overview
| Specs Score | 90 / 100 Better Specs | 70 / 100 |
| Display Size | 6.36 in Bigger Display | 5.8 in |
| Display Resolution | 1200 x 2670 pixels | 1440 x 2960 pixels Better Resolution |
| Screen To Body Ratio | ~ 90% Less Bezels | |
| RAM | 12 GB More RAM | 4 GB |
| Storage | 512 GB More Storage | 128 GB |
| CPU Clock Speed | 4.32 GHz Faster Clock Speed | 2.7 GHz |
| Rear Camera | 50 MP + 50 MP + 50 MP Triple Better Camera Resolution | 12 MP |
| Front Camera | 32 MP Better Front Camera Resolution | 8 MP |
| Weight | 191 g | 163 g Lighter |
| Thickness | 8.08 mm Slimmer | 8.5 mm |
| Battery | 5240 mAh Bigger Battery | 3000 mAh |
| Unique Features | 5G Fast Charging No No Water Resistant No Wireless Charging Reverse Charging IR Blaster | No No 3.5mm Audio Jack FM Radio No Memory Card Support No No No |
General
| Model | 15 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 11, 2025 | February, 2018 |
| In The Box | Mobile Phone, Adapter, USB Type-C Cable, SIM Eject Tool, Protective Case, Safety Information, Quick Start Guide and Warranty Card, Desiccant |
Design
| Dimensions | 71.2 x 152.3 x 8.08 mm | 68.7 x 147.69 x 8.5 mm |
| Weight | 191 g | 163 g |
| Colors | White, Black, Green |
Display
| Type | Color OLED Screen (68B) | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes |
| Size | 6.36 inches, 1200 x 2670 pixels, 120 Hz | 5.8 inches, 1440 x 2960 pixels |
| Aspect Ratio | 20.5:9 | 18.5:9 |
| PPI | ~ 460 PPI | ~ 568 PPI |
| Screen to Body Ratio | ~ 90% | |
| Features | Peak Brightness: 3200 Nits Covering 25% Display Area, Dimming: DC Dimming, Original Color Pro, Pro HDR, Wet Touch Technology, HDR10, HDR10+, Dolby Vision, TÜV Rheinland Low Blue Light (Hardware Solution) Certified, TÜV Rheinland Flicker Free Certified, TÜV Rheinland Circadian Friendly Certified | Corning Gorilla Glass 5 Screen Protection, Curved Display |
| Notch | Yes, Punch Hole | |
| Curved Display | Yes |
Memory
| RAM | 12 GB | 4 GB |
| RAM Type | LPDDR5X | |
| Storage | 512 GB | 128 GB |
| Storage Type | UFS 4 | |
| Card Slot | Yes, (Hybrid Slot) |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/75/77/78, NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD, aptX Adaptive | Yes |
| USB | Yes, USB-C v3.2 | Yes |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 2,349,482 (Total) (v10) 547,971 (CPU) 994,177 (GPU) 446,987 (Memory) 360,347 (UX) | |
| AnTuTu Storage Score | 168,399 | |
| Geekbench Score | 8,391 (Multi Core) (v6) 2,662 (Single Core) 18,093 (OpenCL) 24,464 (Vulkan) | |
| 3DMark Score | 6,101 (Wild Life Extreme) | |
| Camera Score | 147 (DxOMark) | |
| Speaker Score | 76 (Very Good) | |
| Battery Test Result | 16.15 hours |
Extra
| GPS | GPS: L1+L5, Galileo: E1+E5a, GLONASS: G1, Beidou, QZSS: L1 + L5, NavIC: L5, A-GPS Supplementary Positioning, Electronic Compass, Wireless Network, Data Network, SAP | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, In Display | Yes |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, IR Blaster, Laser Focus Sensor, Barometer, Flicker Sensor, X-Axis Linear Vibration Motor | Accelerometer, Gyroscope, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| AI Features | Xiaomi HyperAI, AI Writing, AI Speech Recognition, AI Interpreter, AI Creativity Assistant, And More, Circle to Search With Google, Google Gemini | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Xiaomi Wing-type IceLoop system |
Camera
| Rear Camera | 50 MP ƒ/1.6 (Wide Angle) 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP ƒ/2 (Telephoto) 60mm, PDAF (10cm - ∞), OIS, 3x optical zoom 50 MP ƒ/2.2 (Ultra Wide) 14mm, 115˚ | 12 MP |
| Camera Sensor | Light Fusion 900 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Laser AF, Leica lens, dual-tone, Two Leica Photographic Styles (Leica Authentic Look, Leica Vibrant Look), Leica Filters, Leica Classic Shutter Sound, Leica Watermark, Xiaomi ProFocus (Motion Tracking Focus, Eye Tracking Focus and Motion Capture), Lightning Burst, Digital Zoom Up to 60x, HDR, Dynamic Shot, Portrait Mode, Master-Lens System (23mm, 35mm, 60mm, 75mm), Night Mode (Wide/Ultra Wide/Telephoto), 50MP Mode (Wide/Ultra Wide/Telephoto), Super Macro, Panorama, Long Exposure, Documents, Fastshot Mode, Supermoon, Pro Mode, Image Formats Captured: DNG, HEIF, JPEG, RAW Mode | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 8K @ 24/30 fps UHD, 4K @ 24/30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 4K @ 60 fps UHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole | 8 MP Autofocus |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD |
Technical
| OS | Android v15 | Android v8.0 (Oreo) |
| Custom UI | Xiaomi HyperOS 2 | |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Exynos SDM845 |
| CPU | 4.32 GHz, Octa Core Processor | 2.7 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | |
| GPU | Adreno 830 | Mali-G72 MP18 - EMEAAdreno 630 - USA & China |
| Java | No | Yes, via 3rd party |
| Browser | Yes | Yes, supports HTML |
Multimedia
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes | Yes, with Push Email | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, AMR, AWB | MP3, WAV, eAAC+, FLAC |
| Video | MP4, MKV, WEBM, 3GP, TS, Supports HDR Display When Playing HDR10+, Dolby Vision, HDR Vivid Video Content | MP4, DivX, XviD |
| FM Radio | No | Yes |
| Speaker Type | Stereo | |
| Audio Features | Dolby Atmos | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5240 mAh, Si/C | 3000 mAh, Li-ion Battery |
| Fast Charging | Yes, 90W HyperCharge | |
| Wireless Charging | Yes, 50W HyperCharge | |
| Reverse Charging | Yes |
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