Xiaomi Redmi K90 Pro Max

Xiaomi Redmi K90 Pro Max 5G Smartphone Specs and Features:

* Brand: Xiaomi

* Model: Redmi K90 Pro Max

* Category: 5G Mobile Phone

* 5G Dual-mode: SA/NSA

* SIM: Dual SIM (Nano-SIM, dual stand-by)

* Release date: 2025, October 23

* OS: Android 16, HyperOS 3

* Chipset: Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)

* CPU: Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)

* GPU: Adreno 840

* Display Type: LTPO AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)

* Screen Size: 6.9 inches, 116.6 cm2 (~91.8% screen-to-body ratio)

* Resolution: 1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density)

* Protection: Xiaomi Dragon Crystal Glass

* Memory capacity: 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

* Card slot: No

* Primary camera:
- 50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2μm, dual pixel PDAF, OIS
- 50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64μm, PDAF (30cm - ∞), OIS, 5x optical zoom
- 50 MP, f/2.4, 18mm, 102? (ultrawide), 1/2.88", 0.61μm

* Camera Features: Color spectrum sensor, LED flash, HDR, panorama

* Video: 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+

* Secondary camera:
- 32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64μm
- Video: 4K@30fps, 1080p@30/60fps

* Supported Network Frequency Bands:

- 5G SA/NSA/Sub6 Band: 1, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89 SA/NSA
- 4G LTE Band：1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
- 3G WCDMA: B1/B2/B5/B8 & CDMA2000 1x
- 2G GSM B2/B3/B5/B8 & CDMA 800

* WLAN: Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct

* Bluetooth: 5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC

* GPS: GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC, GLONASS

* NFC: Yes

* Infrared port: Yes

* Radio: NO

* USB: USB Type-C 3.2, Display Port, OTG

* Sensors: Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass

* Battery: Non-removable Si/C Li-Ion 7560 mAh battery

* Charging:
- 100W wired, PD3.0, QC3+, 100W PPS
- 50W wireless
- 22.5W reverse wireless

* Colors: Black, White, Denim Blue, Lamborgini White

* Dimensions: 163.3 x 77.8 x 7.9 mm (6.43 x 3.06 x 0.31 in)

* Weight: 218 g (7.69 oz)