Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Feature Face-Off: Xiaomi Redmi K90 Pro Max vs Huawei Mate 70 Air
Xiaomi Redmi K90 Pro Max
VS
Huawei Mate 70 Air
Specifications
Xiaomi Redmi K90 Pro Max
VS
Huawei Mate 70 Air
Build Quality
| Device Height | 163.33 mm (6.43 inches) | 165 mm (6.5 inches) |
| Device Width | 77.82 mm (3.06 inches) | 81.5 mm (3.21 inches) |
| Device Thickness | 7.9 mm (0.31 inches) | 6.6 mm (0.26 inches) |
| Device Weight | 218 g (7.69 oz) | 208 g (7.34 oz) |
| Water Resistance | IP68 | IP69 |
| Enhanced Cooling System | Vapor chamber | Vapor chamber |
| Frame Construction | Metal | Metal |
| Available Color Options | White, Black, Blue | White, Black, Silver, Purple |
| Biometric Security | Yes, in-display | Yes, in-button |
| Display Coverage | 91.9% | 88.3% |
System on Chip
| Processing Chip | Qualcomm Snapdragon 8 Elite Gen 5 | HiSilicon Kirin 9020A |
| Maximum Clock Speed | 4600 MHz | 2500 MHz |
| Processor Core Count | 8 (2 + 6) | 8 (1 + 3 + 4) |
| CPU Architecture | - 6 cores at 3.63 GHz: Oryon Gen 3 Performance- 2 cores at 4.61 GHz: Oryon Gen 3 Prime | - 4 cores at 1.6 GHz: Taishan-Little- 3 cores at 2.15 GHz: TaiShan V120- 1 core at 2.5 GHz: TaiShan V121 |
| Level 3 Cache | 8 MB | 10 MB |
| Production Details | TSMC | SMIC |
| Chip Manufacturing Process | 3 nanometers | 7 nanometers |
| AI Processing Unit | Hexagon | Da Vinci |
| Graphics Processor | Adreno 840 | Maleoon 920 |
| Graphics Clock Speed | 1200 MHz | 840 MHz |
| GPU Shader Units | 1536 | 1024 |
| Computational Performance | ~3686.4 GFLOPS | ~1720.3 GFLOPS |
Random Access Memory
| Memory Capacity | 12 GB | 12 GB |
| Memory Clock Speed | 5300 MHz | |
| Memory Technology | LPDDR5X | LPDDR5X |
| Memory Channels | 4 | 4 |
Storage Specifications
| Storage Capacity | 256 GB | 256 GB |
| Storage Technology | UFS 4.1 | UFS 4.0 |
| Expandable Storage | No | No |
Operating System
| OS Version | Android 16 | HarmonyOS 5.1 |
| Read-Only Memory | HyperOS 3 |
Primary Camera
| Camera Sensor Configuration | 50 megapixels | 50 megapixels |
| Zoom Capability | Optical, 5x | Optical, 3x |
| Camera Flash | Dual LED | Dual LED |
| 8K Video Support | Up to 30FPS | No |
| 4K Video Support | Up to 60FPS | Up to 60FPS |
| Full HD Video Support | Up to 60FPS | Up to 60FPS |
| Slow-Motion Video | 960 FPS (1080p) | 960 FPS (720p) |
| Widest Lens Field of View | 102° | |
| Camera Lens Count | 1) Standard: 50 MP 2) Telephoto: 50 MP 3) Ultrawide: 50 MP | 1) Standard: 50 MP 2) Telephoto: 12 MP 3) Ultrawide: 8 MP |
| Camera Special Features | - Bokeh mode - Pro mode | - Bokeh mode - Pro mode - RAW support |
Front Camera
| Front Camera Megapixels | 32 megapixels | 10.7 megapixels |
| Front Camera Aperture | f/2.2 | f/2.2 |
| Front Camera Focal Length | 21 mm | 18 mm |
| Front Camera Sensor | CMOS | CMOS |
| Front Camera Sensor Dimensions | 1/3.44" (≈ 0.29 inch) | |
| Front Camera Pixel Size | 0.64 micron | |
| Front Camera Autofocus | No | |
| Front Camera Stabilization | Digital | Digital |
| Front Camera Video Resolution | 2160p (4K) at 30 FPS | 2160p (4K) at 60 FPS |
| 3D Depth Sensor | No | No |
Network Specifications
| SIM Card Count | 2 | 2 |
| SIM Card Type | Nano | Nano |
| Dual SIM Functionality | Standby | Standby |
| eSIM Capability | No | No |
| Hybrid SIM Slot | No | No |
| 2G Network Support | GSM B3/B5/B8 | |
| 3G Network Support | WCDMA B1/B4/B5/B6/B8/B19 | |
| 4G Network Support | LTE B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66 | |
| 5G Network Compatibility | Yes | Yes |
Audio Specifications
| Sound Output | 2.1 | Stereo |
| 3.5mm Audio Jack | No | No |
| FM Radio | No | No |
| Advanced Audio Processing | No |
Additional Features
| Product Category | Flagship | Flagship |
| Announcement Date | October 2025 | November 2025 |
| Initial Pricing | $560 | $600 |
| Sensor List | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Face Recognition sensor - Fingerprint |
Final Rating
| Display Rating | 90 | 92 |
| Camera Rating | 86* | 86* |
| Gaming Performance Rating | 98 | 41 |
| Battery Rating | 100* | 95* |
| Connectivity Rating | 90 | 78 |
| Overall Review Score | 92* | 78* |
Phone Price Comparison
Xiaomi Redmi K90 Pro Max
$560.00 USD
EUR
481.26
INR
50,936.98
NGN
795,251.63
JPY
88,508.78
MYR
2,270.80
CNY
3,906.95
ZAR
9,180.53
RUB
43,533.84
GBP
417.42
CHF
446.82
Huawei Mate 70 Air
$600.00 USD
EUR
515.64
INR
54,575.34
NGN
852,055.32
JPY
94,830.84
MYR
2,433.00
CNY
4,186.02
ZAR
9,836.28
RUB
46,643.40
GBP
447.24
CHF
478.74
