Compare Xiaomi 15 vs Xiaomi Redmi K80 Ultra

Xiaomi 15
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Xiaomi Redmi K80 Ultra
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  Xiaomi 15 Xiaomi Redmi K80 Ultra
Launch
Version October 2024. June 2025
Network
Technology 5G 5G
Body
Dimensions 152.3 x 71.2 x 8.1 / 8.4 / 8.5 mm 163.1 x 77.9 x 8.2 mm (6.42 x 3.07 x 0.32 in)
Weight 189 g / 191 g / 192 g 219 g (7.72 oz)
SIM Nano-SIM and Nano-SIM Nano-SIM + Nano-SIM
Design Glass front, aluminum alloy frame (6M42) Glass front, aluminum frame
Others IP68 dust tight and water resistant IP68 dust tight and water resistant
Display
Type LTPO OLED, 1B colors, 120Hz, Dolby Vision, HDR10+ OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, HDR Vivid
Size 6.36 inches 6.83 inches
Resolution 1200 x 2670 pixels 1280 x 2772 pixels
Protection Shatterproof glass Scratch/drop-resistant glass
Various
Platform
Operating System Android 15, HyperOS 2 Android 15, HyperOS 2
Chipset Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) Mediatek Dimensity 9400+ (3 nm)
CPU Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU Adreno 830 Immortalis-G925
Memory
Card Slot No No
Internal 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Camera
Primary 50 MP (f/1.6)(Optical Image Stabilization) + 50 MP (3x optical zoom) + 50 MP (115Ëš) 50 MP + 8 MP
Features Laser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Video 8K@24/30fps, 4K@60fps, 1080p@960fps, 720p@1920fps 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps
Selfie 32 MP (4K@60fps, 1080p@60fps) 20 MP 1080p@30/60fps
Sound
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
3.5mm Jack No No
Extra 24-bit/192kHz Hi-Res & Hi-Res wireless audio, Snapdragon Sound 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Comms
Wifi a/b/g/n/ac/6e/7, dual-band or tri-band a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth 5.4 5.4
GPS Yes Yes
NFC Yes Yes
Infrared Yes Yes
Radio No
USB USB Type-C 3.2 Gen2, Display Port USB Type-C
Features
Sensors Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Miscellaneous
Battery
Battery type 5400 mAh 7410 mAh
Charging 90W wired, 50W wireless, 10W reverse wireless 100W wired
Misc
Colors Black, White, Silver, Green, Lilac Gray, White, Blue, Green
Models 24129PN74G, 24129PN74I, 24129PN74C
Inside the box
Price 600 USD 320 USD
Xiaomi 15:
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