Xiaomi Redmi Note 15 - Full Phone Specifications

The Xiaomi Redmi Note 15 is a mid‑range 5G smartphone launched in 2025 that blends a smooth, immersive display with solid daily performance and long battery life at an accessible price. It features a 6.67″ FHD+ AMOLED display with up to 120 Hz refresh rate and high brightness, is powered by the Qualcomm Snapdragon 6 Gen 2 (5G) chipset paired with 8 GB RAM and 128 GB/256 GB storage, and runs Android 15 with HyperOS 2. The camera system includes a 50 MP main rear sensor + auxiliary lenses and a 16 MP front camera for selfies and video. A 5000 mAh battery with 67 W fast wired charging keeps the phone running all day, while stereo speakers deliver rich audio.

Launch	Announced	2025, December 18
	Status	Available. Released 2026, January 06
Features	Sensors	Fingerprint (under display, optical), accelerometer, gyro, compass
		Virtual proximity sensing
Display	Type	AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR10+, 800 nits (typ), 3200 nits (peak)
	Size	6.77 inches, 110.9 cm2 (~89.7% screen-to-body ratio)
	Resolution	1080 x 2392 pixels (~388 ppi density)
	Protection	Scratch/drop-resistant glass, Mohs level 5
NETWORK	Technology	GSM / HSPA / LTE / 5G
	2G bands	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International
		HSDPA 850 / 900 / 2100 - India
	4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71 - International
		1, 3, 5, 8, 28, 40, 41 - India
	5G bands	1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International
		1, 3, 5, 8, 28, 40, 78 SA/NSA - India
	Speed	HSPA, LTE, 5G

Platform	OS	Android 15, up to 4 major Android upgrades, HyperOS 2
	Chipset	Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
	CPU	Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
	GPU	Adreno 710
Body	Dimensions	164 x 75.4 x 7.4 mm (6.46 x 2.97 x 0.29 in)
	Weight	178 g (6.28 oz)
	Build	Glass front, plastic frame, plastic back
	SIM	Nano-SIM + Nano-SIM
		IP66 dust tight and water resistant (high pressure water jets)
		Drop resistant up to 1.7m
		MIL-STD-810H compliant*
		* does not guarantee ruggedness or use in extreme conditions
Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
	Bluetooth	5.1 or 5.3, A2DP, LE
	Positioning	GPS, GLONASS, BDS, GALILEO
	NFC	Yes (market/region dependent)
	Infrared port	Yes
	Radio	No
	USB	USB Type-C 2.0, OTG
Main Camera	Dual	108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF, OIS
		8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm
	Features	LED flash, HDR, panorama
	Video	4K@30fps, 1080p@30fps, gyro-EIS, OIS
Selfie camera	Single	20 MP, f/2.2, 21mm (wide), 1/4.0"
	Video	1080p@30fps
Sound	Loudspeaker	Yes, with stereo speakers (with Dolby Atmos)
	3.5mm jack	No
		24-bit/192kHz Hi-Res audio

Memory	Card slot	microSDXC (uses shared SIM slot)
	Internal	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
		UFS 2.2
Battery	Type	Si/C Li-Ion 5520 mAh
	Charging	45W wired
		18W reverse wired
Misc	Colors	Black, Glacier Blue, Mist Purple
	Models	25096RA9BG, 25098RA98G

 

Carrier Compatibility (USA / Global)

The Redmi Note 15 supports 2G/3G/4G LTE and 5G (SA/NSA Sub‑6) network technologies with dual Nano‑SIM capability.

• USA: An unlocked unit can work on GSM‑based carriers such as T‑Mobile and AT&T if the phone’s supported LTE and 5G bands align with the carriers’ frequency requirements. Advanced features such as VoLTE and full 5G NR support depend on carrier certification and region‑specific firmware — verify the phone’s exact supported bands with your carrier before buying.
• Global: With broad LTE and 5G band support typical of modern 5G phones, the Redmi Note 15 can operate on carriers across Asia, Europe, Africa, the Middle East, and other regions when unlocked and supported bands match local network requirements.

Final Summary

The Xiaomi Redmi Note 15 is a 2025 mid‑range 5G smartphone with a 6.67″ 120 Hz AMOLED display, Snapdragon 6 Gen 2 (5G) performance, capable cameras, and a long‑lasting battery with fast charging. It supports wide GSM/4G/5G networks globally and can be used on major carriers — including U.S. GSM carriers when unlocked and bands align — though advanced feature support like VoLTE depends on carrier certification and firmware.