Compare Xiaomi Redmi Note 15 vs Xiaomi 17 Ultra

Xiaomi Redmi Note 15
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  Xiaomi Redmi Note 15 Xiaomi 17 Ultra
Launch
Version December 2025 December 2025
Network
Technology 5G 5G
Body
Dimensions 164 x 75.4 x 7.4 mm (6.46 x 2.97 x 0.29 in) 162.9 x 77.6 x 8.5 mm (6.41 x 3.06 x 0.33 in)
Weight 178 g (6.28 oz) 230 g (8.11 oz)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM or Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Design Glass front, plastic frame, plastic back Glass front, fiber-reinforced plastic back / silicone polymer back (eco leather), aluminum frame
Others IP66 dust tight and water resistant, Drop resistant up to 1.7m IP68/IP69 dust tight and water resistant, Aerospace-grade glass fiber
Display
Type AMOLED, 68B colors, 120Hz LTPO AMOLED, 68B colors, 120Hz
Size 6.77 inches 6.9 inches
Resolution 1080 x 2392 pixels 1200 x 2608 pixels
Protection Scratch/drop-resistant glass, Mohs level 5 -
Platform
Operating System Android 15, HyperOS 2 Android 16, HyperOS 3
Chipset Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm) Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
CPU Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55) Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU Adreno 710 Adreno 840
Memory
Card Slot microSDXC No
Internal 128GB 6GB RAM, 256GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Camera
Primary 108 MP, f/1.7, (wide), OIS + 8 MP, f/2.2, (ultrawide) 50 MP, f/1.7, (wide), OIS + 200 MP, f/2.4-3.0, (periscope telephoto), 3.2-4.3x continuous optical zoom, zoom ring + 50 MP, f/2.2, 115˚ (ultrawide) + TOF 3D, (depth)
Features LED flash, HDR, panorama Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video 1080p@30fps 8K@30fps, 4K@120fps, 1080p@1920fps
Selfie 20 MP 1080p@30fps 50 MP 4K@60fps, 1080p@60fps
Sound
Loudspeaker Yes, with stereo speakers (with Dolby Atmos) Yes, with stereo speakers
3.5mm Jack No No
Extra 24-bit/192kHz Hi-Res audio 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Comms
Wifi a/b/g/n/ac, dual-band a/b/g/n/ac/6e/7, dual-band or tri-band,
Bluetooth 5.3 5.4
GPS Yes Yes
NFC Yes Yes
Infrared Yes Yes
Radio - No
USB USB Type-C 2.0 USB Type-C 3.2 Gen 2, DisplayPort
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, compass Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
Miscellaneous - Two-way satellite communication
Battery
Battery type 5520 mAh 6800 mAh
Charging 45W wired, 18W reverse wired 90W wired, 50W wireless, 22.5W reverse wired, 10W reverse wireless
Misc
Colors Black, Glacier Blue, Mist Purple Black, White, Starry Green, Purple
Models 25096RA9BG, 25098RA98G 25128PNA1C
Price 400 USD 860 USD
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