Xiaomi Redmi 15 vs Samsung Galaxy S25 Ultra

Xiaomi Redmi 15

Xiaomi Redmi 15

vsSamsung Galaxy S25 Ultra

Samsung Galaxy S25 Ultra

Xiaomi Redmi 15Samsung Galaxy S25 Ultra
Display6.9" FHD+ DotDisplay, 2340x1080, up to 144Hz, 700 nits typ / 850 nits HBM6.9" Dynamic LTPO AMOLED 2X, 3120x1440, 1-120Hz, 2600 nits
ChipsetSnapdragon 685 (6nm)Snapdragon 8 Elite (3nm)
RAM8GB12GB
Storage128GB / 256GB256GB / 512GB / 1TB
Rear Camera50MP main (f/1.8) + auxiliary lens200MP main + 50MP ultrawide + 10MP telephoto 3x + 50MP periscope 5x
Front Camera8MP (f/2.0)12MP
Battery7,000 mAh (typical), 33W wired, 18W wired reverse charging5,000 mAh, 45W wired, 15W Qi2 wireless
OSXiaomi HyperOS 2Android 15, One UI 7
Dimensions169.48 x 80.45 x 8.40 mm, 214 g—
DurabilityIP64 dust and splash resistance—
Memory6GB + 128GB, 8GB + 128GB, 8GB + 256GB (varies by region); LPDDR4X + UFS 2.2; memory extension up to 16GB; microSD up to 2TB (hybrid slot)—
Connectivity2G/3G/4G bands, Wi-Fi 2.4/5GHz, Bluetooth 5.0, NFC (market dependent)—
SecuritySide fingerprint sensor, AI face unlock—
ColorsMidnight Black, Titan Gray, Sandy Purple—