Xiaomi Mix Fold 2 vs Xiaomi Redmi K90 Max
Comparing 2 products
| General Overview | ||
| Device Type | Foldable | Bar |
| Model | Mix Fold 2 | Xiaomi Redmi K90 Max |
| Announced | 2022, August | 2026, April 21 |
| Released | 2022, August | Released 2026, April 21 |
| Status | Available | Available |
| Estimate Price | - | About 440 EUR |
| Design | ||
| Type | Bar | Bar |
| Dimensions | Unfolded: 161.1 x 144.7 x 5.4 mm / Folded: 161.1 x 73.9 x 11.2 mm | 162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in) |
| Weight | 262 g (9.24 oz) | 227 g (8.01 oz) |
| Colors | Black, Gold | Silver, Blue, Black |
| Protection | - | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Built-in cooling fan |
| Network | ||
| 2G Network | Yes | Yes |
| 3G Network | Yes | Yes |
| 4G Network | Yes | Yes |
| 5G Network | Yes | Yes |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Yes, Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM + Nano-SIM |
| Display | ||
| Display Type | OLED | AMOLED |
| Size | 8.02 inches, 206.0 cm2 (~88.4% screen-to-body ratio) | 6.83 |
| Resolution | 1914 x 2160 pixels | 1280x2772 pixels |
| Display Colors | 1B colors | 1 Million+ |
| Pixel Density | 360 ppi density | 447 ppi density |
| Touch Screen | Yes | Yes |
| Display Protection | Schott UTG glass | Dragon Crystal Glass |
| Features | 120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1300 nits (peak) | 68B colors, 165Hz, Dolby Vision, HDR10+, HDR Vivid, 3500 nits (peak) |
| Secondary Display | Yes,AMOLED, 120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1300 nits (peak), 6.56 inches, 1080 x 2520 pixels, 21:9 ratio | - |
| Media | ||
| FM Radio | No | No |
| Earphone Jack | No | No |
| Camera | ||
| Camera Set | Triple Cameras | Dual Cameras |
| Main Camera | 50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS | 50 MP, f/1.7, 24mm (wide), 1/1.55 |
| 2nd Camera | 8 MP, f/2.6, 45mm (telephoto), Dual Pixel PDAF, 2x optical zoom | 8 MP, f/2.2, (ultrawide), 1/4.0 |
| 3rd Camera | 13 MP, f/2.4, 15mm, 123˚ (ultrawide), 1.12µm | - |
| Camera Video | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS |
| Features | HDR, panorama, Leica lenses | LED flash, HDR, panorama |
| Flash | Dual-LED flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 20 MP, 27mm (wide), 1/3.4", 0.8µm | 20 MP (wide) |
| Selfie Video | 1080p@30/60fps, 720p@120fps | 1080p@30/60fps |
| Features | HDR, panorama | HDR |
| Software | ||
| OS | Android 12 | Android 16, HyperOS 3 |
| User Interface | MIUI Fold 13 | HyperOS 3 |
| Hardware | ||
| Chipset | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) | Dimensity 9500 |
| CPU | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro) |
| GPU | Adreno 730 | Mali-G1 Ultra MC12 |
| RAM | 12 GB | 12/16GB |
| Internal Storage | 256/512 GB / 1 TB | 256GB/512GB/1TB |
| Card Slot | No | No |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum, barometer | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass |
| Connectivity | ||
| Bluetooth | 5.2, A2DP, LE | 5.4, A2DP, LE, LHDC 5, Auracast, ASHA, MIHC |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac/6e, 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 | USB Type-C | USB Type-C |
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC | GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC |
| NFC | Yes | Yes |
| Wireless Charging | - | 22.5W reverse wired |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | GSM / HSPA / LTE / 5G |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Ion (Lithium Ion) |
| Capacity | 4700 mAh, Battery | Li-Ion 8550 mAh |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 67W, 100% in 40 min (advertised) / Power Delivery 3.0 / Quick Charge 4+ | 100W wired, 100W PPS, PD3.0 |
