Xiaomi 17 Ultra
VS
Xiaomi Redmi Note 15
Feature Comparison
Network connections
Network connections
| Communication Technologies | Yes | Yes (market/region dependent) |
|---|
Communications and sensors
Communications and sensors
| 5G Support | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International |
|---|---|---|
| Wi-Fi Specifications | Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Navigation Type and GPS | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS | GPS, GLONASS, BDS, GALILEO |
| Wi-Fi Details and Description | - | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth Details and Description | - | Bluetooth 5.1 or 5.3, A2DP, LE |
| Fingerprint Sensor Type | - | under display, optical |
Initial data or main information
Initial data or main information
| Official Release Date | 2026, February 28 | 2026, January 06 |
|---|---|---|
| Operating System at Release | Android 16, HyperOS 3 | Android 15, up to 4 major Android upgrades, HyperOS 2 |
| Part Numbers | 25128PNA1G, 2512BPNDAG | 25096RA9BG, 25098RA98G |
| Price Range at Time of Release | € 1,200.85 / £ 1,097.20 / ₹ 139,997 | € 167.23 / $ 252.00 / £ 199.00 / ₹ 21,145 |
| European SAR rate (SAR EU) | - | 1.00 W/kg (head) 0.99 W/kg (body) |
| Operating System Type at Release | - | Android 15 |
| Specific absorption rate (SAR) | - | 1.00 W/kg (head) 0.99 W/kg (body) |
Time and method of release
Time and method of release
| Availability Status | Available. Released 2026, March 10 | Available. Released 2026, January 06 |
|---|---|---|
| Introduction Time | - | 2025, December 18 |
Aesthetic features
Aesthetic features
| Size and Dimensions | 162.9 x 77.6 x 8.3 mm (6.41 x 3.06 x 0.33 in) | 164 x 75.4 x 7.4 mm (6.46 x 2.97 x 0.29 in) |
|---|---|---|
| Product Weight | 218.4 g | 178 g |
| Color Options | Black, White, Starlit Green | Black, Glacier Blue, Mist Purple |
Style and design
Style and design
| Front Panel Material | Glass front, glass-fiber reinforced plastic back / silicone polymer back (eco leather), aluminum frame | Glass front, plastic frame, plastic back |
|---|---|---|
| Frame material type | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min) | IP66 dust tight and water resistant (high pressure water jets) |
| Back body material | - | Plastic |
Body material and design
Body material and design
| Compatible SIM Card Types | Nano-SIM + Nano-SIM + eSIM + eSIM + eSIM (max 2 at a time) | Nano-SIM + Nano-SIM |
|---|
Display
Display
| Display Panel Type | LTPO AMOLED, 68B colors, 120Hz, 2160Hz PWM, Dolby Vision, HDR10+, 3500 nits (peak) | AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR10+, 800 nits (typ), 3200 nits (peak) |
|---|---|---|
| Screen Size | 6.9 inches, 116.6 cm 2 (~92.3% screen-to-body ratio) | 6.77 inches, 110.9 cm 2 (~89.7% screen-to-body ratio) |
| Display Resolution | 1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density) | 1080 x 2392 pixels (~388 ppi density) |
| Display Technical Details | Xiaomi Shield Glass 3.0 | Scratch/drop-resistant glass, Mohs level 5 |
| Maximum Brightness Level | 1132 nits max brightness (measured) | 1524 nits max brightness (measured) |
| Highest Refresh Rate | - | 120Hz |
Processor or chip
Processor or chip
| Chipset Model | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm) |
|---|---|---|
| Processor Core Details | Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55) |
| Other Technical Details of Chipset | - | Virtual Proximity Sensing |
| Chip Manufacturing Process | - | 4 nm |
| Number of Processor Cores | - | Octa-core |
Central Processor (CPU)
Central Processor (CPU)
| GPU Model | Adreno 840 | Adreno 710 |
|---|
Connections
Connections
| Memory Card Slot | No | microSDXC (uses shared SIM slot) |
|---|---|---|
| Bluetooth Support | 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, MIHC | 5.1 or 5.3, A2DP, LE |
Storage memory
Storage memory
| Internal Memory Capacity | 512GB 16GB RAM, 1TB 16GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM |
|---|---|---|
| Internal Storage Type | UFS 4.1 | UFS 2.2 |
| RAM Memory | - | 6GB, 8GB, 12GB |
Main camera
Main camera
| Rear Camera Details | 50 MP, f/1.7, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS | LED flash, HDR, panorama |
|---|---|---|
| Main Camera Specifications - Wide/Standard | Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama | LED flash, HDR, panorama |
| Maximum Video Recording Quality of Rear Camera | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p) | 4K@30fps, 1080p@30fps, gyro-EIS, OIS |
| Main Camera Type - Wide/Standard | - | Wide/Standard |
| Video Quality: Resolution and Frame Rate | - | 4K@30fps, 1080p@30fps |
Front camera
Front camera
| Main Selfie Camera Specifications | 50 MP, f/2.2, 21mm (wide), 1/2.7", 0.61µm, AF | 20 MP, f/2.2, 21mm (wide), 1/4.0" |
|---|---|---|
| Resolution and Frame Rate of Selfie Video | 4K@30/60fps, 1080p@30/60/120fps, gyro-EIS | 1080p@30fps |
| Main Selfie Camera Quality | - | 20 MP |
| Maximum Video Recording Resolution of Selfie Camera | - | 1080p |
Audio features
Audio features
| Speaker Type | -24.1 LUFS (Very good) | -23.4 LUFS (Very good) |
|---|---|---|
| Number of 3.5mm Jacks | No | No |
| Audio Capabilities | 24-bit/192kHz Hi-Res & Hi-Res Wireless audio | 24-bit/192kHz Hi-Res audio |
Battery and charging features
Battery and charging features
| Connection Port Type | USB Type-C 3.2 Gen 2, DisplayPort, OTG | USB Type-C 2.0 |
|---|---|---|
| OTG Support | - | Yes |
| Maximum Supported Charging Power | - | 45W wired |
| Other battery and charging features | - | Si/C Li-Ion |
Capabilities
Capabilities
| Smart Sensors | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer | Fingerprint (under display, optical), accelerometer, gyro, compass |
|---|
Power supply and battery life
Power supply and battery life
| Battery Technology | Si/C Li-Ion | Si/C Li-Ion 5520 mAh |
|---|---|---|
| Battery Capacity | 6000 mAh | 5520 mAh |
Technical features
Technical features
| Fast Charging Capability | 90W wired, 90W PPS, PD3.0, QC3+ | 45W wired |
|---|
Technical Details
Technical Details
| Performance | AnTuTu: 2777490 (v10), 3863387 (v11) | AnTuTu: 637266 (v10) |
|---|
Motorcycle Technical Features
Motorcycle Technical Features
| Battery | Active use score 19:09h | 51:22h endurance, 1000 cycles |
|---|
Power
Power
| Energy efficiency class | - | Class B |
|---|
Main memory and RAM
Main memory and RAM
| Internal Memory and RAM Performance | - | UFS 2.2 |
|---|---|---|
| Memory Card Slot Type | - | microSDXC |
| Supported Memory Card Capacity | - | Uses shared SIM slot |
Visual details
Visual details
| Supported HDR Standards | - | HDR10+ |
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Xiaomi 17 Ultra
0
/10
from total 1 Vote
Xiaomi Redmi Note 15
0
/10
from total 1 Vote
Questions and Answers About This Comparison
No questions have been asked about this comparison yet.
Be the first to ask a question!
Your question will be displayed after approval
