Xiaomi 15 Ultra vs Asus ROG Phone 6D Ultimate
Quick Comparison
Both Xiaomi 15 Ultra and Asus ROG Phone 6D Ultimate comes with same RAM. In terms of display resolution, Xiaomi 15 Ultra has better resolution of 3200 x 1440 than Asus ROG Phone 6D Ultimate which has resolution of 2448 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi 15 Ultra | Asus ROG Phone 6D Ultimate |
| RAM | 16 GB | 16 GB |
|---|---|---|
| Display | 6.73 in | 6.78 in |
| Internal Memory | 512 GB | 512 GB |
| Battery | 5410 mAh | 6000 mAh |
| Camera | 50 MP Quad | 50 MP + 13 MP + 5 MP Triple |
| Price | Rs. 109999 (Buy Now) | Rs. 107990 (Out of Stock) |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 11, 2025. The cost of Xiaomi 15 Ultra is Rs. 109999. The launch Date of the second phone is September 19, 2022. The cost of Asus ROG Phone 6D Ultimate is Rs. 107990.
Display comparison
Asus ROG Phone 6D Ultimate has larger screen size of 6.78 inches in comparison to Xiaomi 15 Ultra's 6.73 inch screen. Xiaomi 15 Ultra has LTPO AMOLED Screen type where as Asus ROG Phone 6D Ultimate has AMOLED Screen type. Xiaomi's phone has display density of 522 PPI & Asus's phone has only 395 PPI display density. Xiaomi 15 Ultra has 20:9 aspect ratio where as Asus ROG Phone 6D Ultimate has 20.4:9 aspect ratio.
Memory comparison
Both mobiles come with 16 GB RAM and both have same Internal Memory of 512 GB.
Camera comparison
Xiaomi 15 Ultra has 50 MP Quad Rear Camera in comparison to Asus ROG Phone 6D Ultimate's 50 MP + 13 MP + 5 MP Triple Rear Camera. Xiaomi 15 Ultra will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Asus ROG Phone 6D Ultimate's 12 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 12 version.
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Full Comparison
| Name | Xiaomi 15 Ultra | Asus ROG Phone 6D Ultimate |
| General | ||
| Country of Origin | India | |
| Model | Mi 15 Ultra 25010PN30G | ROG Phone 6D Ultimate |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 11, 2025 | September 19, 2022 |
| 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 | 75.3 x 161.3 x 9.48 mm | 77 x 173 x 10.4 mm |
| Weight | 229 g | 247 g |
| Bezel less | Yes | |
| Qwerty | No | |
| Colors | Silver Chrome | |
| Display | ||
| Type | Color LTPO AMOLED Screen (68B) | Color AMOLED Screen (1B) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes, 720 Hz Touch Sampling Rate |
| Size | 6.73 inches, 1440 x 3200 pixels, 120 Hz | 6.78 inches, 1080 x 2448 pixels, 165 Hz |
| Aspect Ratio | 20:9 | 20.4:9 |
| PPI | ~ 522 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.7% | |
| Glass Type | Xiaomi Shield Glass 2.0 | Gorilla Glass Victus |
| Brightness | 3200 nits (peak) | |
| Features | DCI-P3, Dolby Vision, HDR10+, 1920Hz PWM Dimming / DC Dimming, Original color PRO, Pro HDR, Wet Touch Technology, HDR10+, Dolby Vision, TÜV Rheinland Low Blue Light (Hardware Solution) Certified, TÜV Rheinland Flicker Free Certified, TÜV Rheinland Circadian Friendly Certified, Always-active Display | 720Hz Touch sampling rate ,1200 nits Maximum Brightness, HDR10 and HDR10+ certified |
| Notch | Yes, Punch Hole | |
| Curved Display | Yes | |
| Dual Display | Yes, OLED, 2 inches | |
| Memory | ||
| RAM | 16 GB | 16 GB |
| RAM Type | LPDDR5X | |
| Storage | 512 GB | 512 GB |
| Storage Type | UFS 4.1 | UFS 3.1 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA:n1/2/3/5/7/8/12/20/25/26/28A/28B/38/40/41/48/66/75/77/78/79/71, NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78/79/71 | N1,N2,N3,N5,N7,N8 ,N12,N18,N20,N26,N28,N38,N40,N41,N48,N77,N78,N79 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 6 support | WiFi 6E (802.11a/b/g/n/ac/ax, 2x2 MIMO) |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.3 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.1 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 2,477,963 (Total) (v10) 542,576 (CPU) 1,036,853 (GPU) 474,641 (Memory) 423,893 (UX) | |
| Geekbench Score | 8,871 (Multi Core) (v6) 2,960 (Single Core) 18,683 (OpenCL) 25,095 (Vulkan) | |
| 3DMark Score | 21,097 (Wild Life) (125 FPS) 6,134 (Wild Life Extreme) (35 FPS) | |
| Camera Score | 153 (DxOMark) | |
| Speaker Score | 84 (Very Good) | |
| Battery Test Result | 15.98 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 | GNSS support GPS (L1/L5), Glonass (L1), Galileo (E1/E5a), BeiDou(B1i/B1c/B2a), QZSS (L1/L5) and NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, IR Blaster, Laser Autofocus, Barometer, Flicker Sensor, X-Axis Linear Vibration Motor | Accelerometer, E-compass, Gyroscope, Proximity Sensor, Ambient-light Sensor, Ultrasonic Sensors for AirTrigger 6 and Grip Press |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IPX4 |
| Dust Resistant | Yes | |
| Extra Features | Xiaomi 3D Dual-Channel IceLoop system, Aerospace-grade Glass Fiber | 360 degree CPU Cooling Technology |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.6 (Wide Angle) 23mm (Wide), 1.0"-Type, 1.6µm, Dual Pixel PDAF, OIS 50 MP ƒ/1.8 (Telephoto) 70mm (Telephoto), 1/2.51", 0.7µm, Dual Pixel PDAF (10cm - ∞), OIS, 3x Optical Zoom 200 MP ƒ/2.6 (Periscope Telephoto) 100mm (Periscope Telephoto), 1/1.4", 0.56µm, Multi-Directional PDAF, OIS, 4.3x Optical Zoom 50 MP ƒ/2.2 (Ultra Wide) 14mm, 115˚ (Ultrawide), 1/2.76", 0.64µm, Dual Pixel PDAF | 50 MP ƒ/1.9 (Wide Angle) 13 MP ƒ/2.2 (Ultra Wide) 5 MP (Macro) Macro |
| Camera Sensor | LYT-900 | IMX766 |
| OIS | Yes | Yes |
| Auto Focus | Yes, Laser AF | Yes, Yes, Phase Detection autofocus |
| Features | Leica Summilux Optical Lens, Laser AF, Color Spectrum Sensor, Leica Lenses, 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 120x, HDR, Dynamic Shot, Portrait Mode, Master-Lens System (23mm-135mm), 50MP Mode (Wide/Ultra Wide/Telephoto), 200MP Mode (Periscope), Super Macro, Panorama, Long Exposure, Documents, Fastshot Mode, Supermoon, Pro Mode, Image Formats Captured: DNG, HEIF, JPEG, RAW Mode, UltraRAW: 16-Bit, Rear Camera Video Features, Movie Mode, ShootSteady, Slow Motion, Dual Video, Time-Lapse, Ultra Night Video, Video Pro Mode, Video Log Format | Digital Zoom, Auto Flash, Face detection, Touch to focus, HDR10+ |
| Video Recording | 8K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 4K @ 120/30/60 fps UHD | 8K @ 24 fps UHD, 4K @ 60 fps UHD, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) 21mm (Wide), 1/3.14", 0.7µm Punch Hole, Autofocus, Screen Flash | 12 MP |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 1080p |
| Technical | ||
| OS | Android v15 | Android v12 |
| Custom UI | Xiaomi HyperOS 2 | ROG UI |
| Chipset | Qualcomm Snapdragon 8 Elite | Mediatek Dimensity 9000 Plus |
| CPU | 4.32 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz & Qualcomm AI engine | 1x Arm Cortex-X2 at 3.2GHz & 3x Arm Cortex-A710 up to 2.85GHz & 4x Arm Cortex-A510 up to 1.8GHz |
| Fabrication Node | 3 nm | |
| GPU | Adreno 830 | Arm Mali-G710 MC10 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | Yes |
| Video | MP4, MKV, WEBM, 3GP, TS, HDR10+, Supports HDR Display When Playing HDR10+, Dolby Vision, HDR Vivid Video Content | Yes |
| FM Radio | No | Yes |
| Speaker Type | Stereo | |
| Audio Features | 4-Mic Array, 24-bit/192kHz Hi-Res & Hi-Res Wireless Audio. Qualcomm XPAN (24-bit/96kHz Audio), Dolby Atmos | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5410 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 90W HyperCharge | Yes, 65W Fast Charging |
| Wireless Charging | Yes, 80W HyperCharge | |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes, 10W | |