XIAOMI REDMI K90 MAX - Full Phone Specifications

Description: The Xiaomi Redmi K90 Max is a high-performance flagship-killer smartphone featuring a top-tier Snapdragon chipset, a high-refresh-rate AMOLED display, a versatile triple-camera system, and ultra-fast wired charging. Continuing the K series tradition of delivering flagship-level specs at competitive prices, it offers exceptional value for performance enthusiasts who do not want to pay flagship premiums.

LAUNCH	Announced	2026, April 21
	Status	Available. Released 2026, April 21
FEATURES	Sensors	Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
DISPLAY	Type	AMOLED, 68B colors, 165Hz, Dolby Vision, HDR10+, HDR Vivid, 3500 nits (peak)
	Size	6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
	Resolution	1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
	Protection	Dragon Crystal Glass
NETWORK	Technology	GSM / HSPA / LTE / 5G
	2G bands	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	4G bands	1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
	5G bands	1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41, 48, 77, 78 SA/NSA
	Speed	HSPA, LTE, 5G

PLATFORM	OS	Android 16, HyperOS 3
	Chipset	MediaTek Dimensity 9500 (3 nm)
	CPU	Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
	GPU	Mali-G1 Ultra MC12
BODY	Dimensions	162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
	Weight	227 g (8.01 oz)
	Build	Glass front (Dragon Crystal Glass), aluminum frame, glass-fiber reinforced plastic back or silicone polymer back
	SIM	Nano-SIM + Nano-SIM
		IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
		Built-in cooling fan
COMMS	WLAN	Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
	Bluetooth	5.4, A2DP, LE, LHDC 5, Auracast, ASHA, MIHC
	Positioning	GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC
	NFC	Yes
	Infrared port	Yes
	Radio	No
	USB	USB Type-C
MAIN CAMERA	Dual	50 MP, f/1.7, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS
		8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
	Features	LED flash, HDR, panorama
	Video	8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
SELFIE CAMERA	Single	20 MP (wide)
	Features	HDR
	Video	1080p@30/60fps

SOUND	Loudspeaker	Yes, with stereo speakers (with Dolby Atmos)
	3.5mm jack	No
		Tuned by Bose
		Bose 2.1 stereo sound system with a woofer
		24-bit/192kHz Hi-Res & Hi-Res wireless audio
MEMORY	Card slot	No
	Internal	256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
		UFS 4.1
BATTERY	Type	8550 mAh
	Charging	100W wired, 100W PPS, PD3.0
		22.5W reverse wired
MISC	Colors	Silver, Blue, Black

🇺🇸 Carrier Compatibility (USA): Available unlocked in the US via third-party online channels. Compatible primarily with T-Mobile and AT&T 5G and LTE bands; limited Verizon band support depending on variant.

Carrier Compatibility (Global): Widely available across Asia, Europe, and Latin America with comprehensive 5G and LTE band support, making it a top value flagship globally.

Final Summary: The Xiaomi Redmi K90 Max is a flagship-killer smartphone with a top Snapdragon chipset, AMOLED display, and fast charging -delivering exceptional performance at a competitive price.