Xiaomi 17 Ultra vs Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB)
Quick Comparison
Xiaomi 17 Ultra has better RAM than Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB). In terms of display resolution, Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) has better resolution of 2772 x 1280 than Xiaomi 17 Ultra which has resolution of 2608 x 1200. Both have the same amount of internal memory.
| Name | Xiaomi 17 Ultra | Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) |
| RAM | 16 GB | 12 GB |
|---|---|---|
| Display | 6.9 in | 6.83 in |
| Internal Memory | 512 GB | 512 GB |
| Battery | 6000 mAh | 6500 mAh |
| Camera | 200 MP + 50 MP + 50 MP Triple | 200 MP + 8 MP Dual |
| Price | Rs. 139999 | Rs. 44999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 11, 2026. The cost of Xiaomi 17 Ultra is Rs. 139999. The launch Date of the second phone is December 18, 2025. The cost of Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) is Rs. 44999.
Display comparison
Xiaomi 17 Ultra has larger screen size of 6.9 inches in comparison to Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB)'s 6.83 inch screen. Xiaomi 17 Ultra has Xiaomi HyperRGB OLED display Screen type where as Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) has AMOLED Screen type. Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) has display density of 447 PPI & Xiaomi 17 Ultra has only 416 PPI display density. In terms of screen to body ratio, Xiaomi 17 Ultra has better screen to body ratio of ~ 92.3% than Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB)'s ~ 89.6%. Xiaomi 17 Ultra has 20:9 aspect ratio where as Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) has 20.1:9 aspect ratio.
Memory comparison
Xiaomi 17 Ultra's larger 16 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB)'s lower 12 GB RAM. and both have same Internal Memory of 512 GB.
Camera comparison
Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB)'s 200 MP + 8 MP Dual Rear Camera outclasses Xiaomi 17 Ultra's 200 MP + 50 MP + 50 MP Triple Rear Camera in terms of resolution. Xiaomi 17 Ultra will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB)'s 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Xiaomi 17 Ultra | Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) |
| General | ||
| Country of Origin | India | |
| Model | 25128PNA1G, 2512BPNDAG | 2510ERA8BG |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | nano SIM + nano SIM or nano SIM + eSIM, eSIM + eSIM SIM | nano SIM + nano SIM or nano SIM + eSIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | March 11, 2026 | December 18, 2025 |
| In The Box | Xiaomi 17 Ultra / USB Type-C Cable / SIM Eject Tool Protective Case / Quick Start Guide / Warranty Card | REDMI Note 15 Pro+ 5G/ Adapter/ USB Type-C Cable/ SIM Eject Tool/ Protective Case/ Quick Start Guide/ Warranty Card |
| Design | ||
| Dimensions | 77.6 x 162.9 x 8.3 mm | 78.3 x 163.3 x 8.2 mm |
| Weight | 218.4 g | 207 g |
| Bezel less | Yes | |
| Qwerty | No | |
| Colors | Black, White, Starlit Green | Mirage Blue, Coffee Mocha, Carbon Black |
| Display | ||
| Type | Color Xiaomi HyperRGB OLED display Screen (68B) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 1200 x 2608 pixels, 120 Hz | 6.83 inches, 1280 x 2772 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.1:9 |
| PPI | ~ 416 PPI | ~ 447 PPI |
| Screen to Body Ratio | ~ 92.3% | ~ 89.6% |
| Glass Type | Xiaomi Shield Glass 3.0 | Corning Gorilla Glass Victus 2 |
| Brightness | 3500 nits Multi-scenario Peak Brightness | 3200 nits Peak, HBM 1800 nits |
| HDR Support | Yes, HDR10+, Dolby Vision | Yes, HDR10+, Dolby Vision |
| Color Gamut | Color gamut: DCI-P3 | |
| Features | Eye-care 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, Color depth: 12bit | 3840Hz PWM, HDR10+, Dolby Vision, Colour depth: 12bit Contrast ratio: 8,000,000:1 DCI- P3 wide color gamut |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 16 GB | 12 GB |
| RAM Type | LPDDR5X | |
| Storage | 512 GB | 512 GB |
| Storage Type | UFS 4.1 | UFS 2.2 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G SA: n1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/71 75/77/78/79, 5G NSA: n1/2/3/5/7/8/20/28/38/40/41/66/71/75/77/78/79 | SA: n1/3/5/8/28/38/40/41/77/78, NSA: n1/3/5/8/28/40/41/77/78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7/Wi-Fi 6E/Wi-Fi 6 | Wi-Fi: Wi-Fi 6/6E/Wi-Fi 5/Wi-Fi 4/Wi-Fi Direct Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports 2x2 MIMO |
| Bluetooth | Yes, v6.0, SBC/AAC/AptX/AptX HD/AptX Adaptive LDAC/LHDC 5.0/LC3/MIHC | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Performance | ||
| AnTuTu Score | 3,595,092 (Total) (v11) 1,037,573 (CPU) 1,321,907 (GPU) 496,037 (Memory) 739,575 (UX) | 1,053,798 (Total) (v11) 405,501 (CPU) 188,358 (GPU) 203,399 (Memory) 256,540 (UX) |
| AnTuTu Storage Score | 85,008 Sequential Read: 1093 MB/s; Sequential Write: 1054 MB/s | |
| Geekbench Score | 2,960 (Single Core) | 3,250 (Multi Core) (v6) 1,250 (Single Core) 3,538 (OpenCL) 4,690 (Vulkan) |
| 3DMark Score | 1,104 (Wild Life Extreme) (6.61 FPS) | |
| Camera Score | 166 (DxOMark) | |
| Extra | ||
| GPS | GPS: L1+L5 | Galileo: E1+E5a | GLONASS: G1 | Beidou QZSS: L1 + L5 | NavIC: L5 | GPS | AGPS | Glonass | Beidou | Galileo make wireless Down Wireless network | Data network | Sensor Assisted Positioning |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Gyro, Compass, Barometer | Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Cooling System | Xiaomi 3D Dual-Channel IceLoop system | |
| AI Features | AI Writing, AI Speech Recognition, AI Interpreter, AI Search, AI Dynamic Wallpapers, AI Creativity Assistant, And more., Circle to Search with Google, Google Gemini | Al Writing, Al Speech Recognition, Al Interpreter,Al Search, Al Dynamic Wallpapers, Al Creativity Assistant,and more. Circle to Search with Google, Google Gemini information. |
| Water Resistance | Yes, 6 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP66 + IP68 + IP69 | IP66 + IP68 + IP69 + IP69K |
| Dust Resistant | Yes | Yes |
| Extra Features | Xiaomi 3D Dual-Channel IceLoop system, Xiaomi Offline Communication | Xiaomi T1S Tuner, Xiaomi Offline Communication |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.7 (Leica 23mm main camera) 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS, Light Fusion 1050L image sensor 200 MP ƒ/2.4-3 (Leica 200MP 75-100mm telephoto) f/2.4-3.0, 75-100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF (30cm - ∞), OIS, 3.2-4.3x continuous optical zoom, zoom ring, Samsung HPE image sensor 50 MP ƒ/2.2 (Leica 14mm ultra-wide camera) 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF, Samsung JN5 image sensor | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm |
| Camera Sensor | Light Fusion 1050L | |
| OIS | Yes | Yes |
| Auto Focus | Yes, Laser AF | Yes |
| Features | 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, Xiaomi Procut, Hdr, Dynamic Shot, 50mp (Wide/ultra Wide/telephoto), 200mp Mode (Telephoto), Live Cinematography, Super Macro, Supermoon (Auto), Fastshot, Long Exposure, Panorama, Portrait Mode, Documents Mode, Pro Mode, Image Formats Captured: Jpg, Heif, Raw Mode, 8k (7680x4320) Video Recording At 30fps, 4k (3840x2160) Dolby Vision Video Recording At 30fps, 60fps, 120fps, 1080p (1920x1080) Dolby Vision Video Recording At 30fps, 60fps, 720p (1280x720) Video Recording At 30fps, Log Video Recording Up To 4k At 120fps, Academy Color Encoding System, Slow Motion Video Recording Up To 1080p At 1920fps, Shootsteady Video Recording Up To 2.8k At 60fps, Night Video Recording Up To 4k At 24fps, Time-lapse Video Recording Up To 4k At 30fps, Movie Mode, Pro Mode | |
| Video Recording | 8K @ 30 fps UHD, 1080p @ 60 fps FHD, 4K @ 60 fps UHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.2 (Wide Angle) Ov50m Image Sensor, 1/2.87" Sensor Size, 1.22μm 4-in-1 Binning, F/2.2, 21mm Equivalent Focal Length, 90° Fov Punch Hole, Autofocus, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Xiaomi HyperOS 3 | Xiaomi HyperOS 2 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 7s Gen4 |
| CPU | 4.6 GHz, Octa Core Processor | 2.7 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | 1x2.7 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520 |
| Fabrication Node | 3 nm | |
| GPU | Adreno 840 | Adreno 810 |
| NPU | Qualcomm AI engine | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, AMR, AWB | MP3, AMR, FLAC, APE |
| Video | MP4, MKV, WEBM, 3GP, TS, Supports HDR display when playing HDR10/HDR10+, Dolby Vision, HDR Vivid video content | MP4, M4V, MKV, XVID |
| FM Radio | No | No |
| Speaker Type | Stereo | Dual Stereo |
| Audio Features | Hi-Res & Hi-Res Audio Wireless certification, Dolby Atmos | 400% Volume Boost, Dolby Atmos | Hi-Res |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 6500 mAh, Silicon-Carbon Battery Battery |
| Fast Charging | Yes, 90W HyperCharge | Yes, 100W Fast Charging |
| Wireless Charging | Yes, 50W HyperCharge | |
| Reverse Charging | Yes, 22.5W | Yes, 22.5W |
| Reverse Wireless Charging | Yes, 10W | |