🔑 Key Specs — Xiaomi Redmi K90 Max
- OS: Android 16, HyperOS 3
- Chipset: MediaTek Dimensity 9500 (3 nm)
- Display: 6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
- Display Type: 8550 mAh
- Storage: 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
- Main Camera: 20 MP (wide)
- Battery: 8550 mAh / 100W wired, 100W PPS, PD3.0
22.5W reverse wired - Weight: 227 g (8.01 oz)
- NFC: Yes
- Colors: Silver, Blue, Black
- Price: About 440 EUR
✅ Pros
- 8550 mAh battery
- NFC support included
- Dedicated microSD card slot
- Up to 256GB storage option
❌ Cons
- Slow charging speed
- No 5G support
Xiaomi Redmi K90 Max – Full Specifications and Complete Review
📅 Released 2026, April 21
⚡ Quick Overview
💻 Operating System
Android 16, HyperOS 3
📏 Dimensions & Weight
227g, 8.2mm thickness
💾 Memory & Storage
256GB/512GB/1TB storage, no card slot
🔗 Services Xiaomi Redmi K90 Max
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🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 Review Contents
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 |
Launch
| Announced | 2026, April 21 |
| Status | Available. Released 2026, April 21 |
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 |
| Other | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Built-in cooling fan |
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 |
Platform
| OS | Android 16, HyperOS 3 |
| Chipset | MediaTek Dimensity 9500 (3 nm) |
| CPU | Octa-core (1×4.21 GHz C1-Ultra & 3×3.5 GHz C1-Premium & 4×2.7 GHz C1-Pro) |
| GPU | Mali-G1 Ultra MC12 |
Memory
| Card slot | No |
| Internal | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM |
| Other | UFS 4.1 |
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 |
| Other | Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio |
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 |
Features
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass |
Battery
| Type | 8550 mAh |
| Charging | 100W wired, 100W PPS, PD3.0 22.5W reverse wired |
Misc
| Colors | Silver, Blue, Black |
| Price | About 440 EUR |
❓ Frequently Asked Questions — Xiaomi Redmi K90 Max
Q1: What is the operating system of Xiaomi Redmi K90 Max?
Android 16, HyperOS 3
Q2: What is the battery capacity of Xiaomi Redmi K90 Max?
8550 mAh with 100W wired, 100W PPS, PD3.0
22.5W reverse wired charging
Q3: What are the camera specs of Xiaomi Redmi K90 Max?
20 MP (wide)
Q4: What is the storage capacity of Xiaomi Redmi K90 Max?
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Q5: Does Xiaomi Redmi K90 Max support NFC?
Yes
Q6: What are the dimensions and weight of Xiaomi Redmi K90 Max?
162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in) – Weight: 227 g (8.01 oz)
Q7: What chipset does Xiaomi Redmi K90 Max use?
MediaTek Dimensity 9500 (3 nm)
Q8: What is the price of Xiaomi Redmi K90 Max?
About 440 EUR
