Xiaomi Redmi Note 9 4G vs Xiaomi Redmi K90 Max
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | Redmi Note 9 4G | Xiaomi Redmi K90 Max |
| Announced | 2020, November | 2026, April 21 |
| Released | 2020, November | Released 2026, April 21 |
| Status | Available | Available |
| Estimate Price | - | About 440 EUR |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 162 x 77.3 x 9.2 mm (6.38 x 3.04 x 0.36 in) | 162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in) |
| Weight | 198 g (6.98 oz) | 227 g (8.01 oz) |
| Protection | Glass front (Gorilla Glass 3), plastic frame, plastic back | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Built-in cooling fan |
| Colors | Gray, Green, Blue, Orange | Silver, Blue, Black |
| Network | ||
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 | Yes |
| 3G Network | HSDPA 850 / 900 / 2100 | Yes |
| 4G Network | 1, 3, 5, 8, 34, 38, 39, 40, 41 | Yes |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM + Nano-SIM |
| 5G Network | - | Yes |
| Display | ||
| Display Type | IPS LCD | AMOLED |
| Size | 6.53 inches, 104.7 cm2 (~83.6% screen-to-body ratio) | 6.83 |
| Resolution | 1080 x 2340 Pixels | 1280x2772 pixels |
| Display Colors | 16M colors | 1 Million+ |
| Pixel Density | 395 ppi density | 447 ppi density |
| Touch Screen | Capacitive Touchscreen | Yes |
| Display Protection | Corning Gorilla Glass 3 | Dragon Crystal Glass |
| Features | - | 68B colors, 165Hz, Dolby Vision, HDR10+, HDR Vivid, 3500 nits (peak) |
| Media | ||
| FM Radio | Yes | No |
| Earphone Jack | Yes | No |
| Camera | ||
| Camera Set | Triple Cameras | Dual Cameras |
| Main Camera | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF | 50 MP, f/1.7, 24mm (wide), 1/1.55 |
| 2nd Camera | 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm | 8 MP, f/2.2, (ultrawide), 1/4.0 |
| 3rd Camera | 2 MP, f/2.4, (macro) | - |
| Camera Video | 1080p@30fps | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS |
| Features | HDR, panorama | LED flash, HDR, panorama |
| Flash | LED Flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm | 20 MP (wide) |
| Selfie Video | 1080p@30fps | 1080p@30/60fps |
| Features | - | HDR |
| Software | ||
| OS | Android 10 | Android 16, HyperOS 3 |
| User Interface | MIUI 12 | HyperOS 3 |
| Hardware | ||
| Chipset | Qualcomm SM6115 Snapdragon 662 (11 nm) | Dimensity 9500 |
| CPU | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro) |
| GPU | Adreno 610 | Mali-G1 Ultra MC12 |
| RAM | 4/6/8 GB | 12/16GB |
| Internal Storage | 128/256 GB | 256GB/512GB/1TB |
| Card Slot | Yes microSD, up to 512 GB (dedicated slot) | No |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass |
| Connectivity | ||
| Bluetooth | 5.1, A2DP, LE | 5.4, A2DP, LE, LHDC 5, Auracast, ASHA, MIHC |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct |
| Wi-fi Hotspot | Yes | Yes |
| USB | 2.0, Type-C 1.0 reversible connector | USB Type-C |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC |
| NFC | No | Yes |
| Wireless Charging | - | 22.5W reverse wired |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A | GSM / HSPA / LTE / 5G |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Ion (Lithium Ion) |
| Capacity | 6000 mAh, Battery | Li-Ion 8550 mAh |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 18W (Reverse charging 2.5W) | 100W wired, 100W PPS, PD3.0 |
