Xiaomi 12S Ultra vs Xiaomi Redmi K90 Pro Max
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | Xiaomi 12S Ultra (China) | Xiaomi Redmi K90 Pro Max |
| Announced | 2022, July | 2025, October 23 |
| Released | 2022, July | 2025, October 23 |
| Status | Available | Available |
| Estimate Price | - | About 500 EUR |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 163.2 x 75 x 9.1 mm (6.43 x 2.95 x 0.36 in) | 163.3 x 77.8 x 7.9 mm (6.43 x 3.06 x 0.31 in) |
| Weight | 225 g (7.94 oz) | 218 g (7.69 oz) |
| Protection | Glass front (Gorilla Glass Victus), eco leather back, aluminum frame IP68 dust/water resistant (up to 1.5m for 30 mins) | Glass front (Dragon Crystal Glass), aluminum frame |
| Colors | Black, Dark Green | Black, White, Denim Blue, Lamborgini White |
| 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 | AMOLED | AMOLED |
| Size | 6.73 inches, 109.4 cm2 (~89.3% screen-to-body ratio) | 6.9 inches, 116.6 cm2 (~91.8% screen-to-body ratio) |
| Resolution | 1440 x 3200 pixels | 1200 x 2608 pixels, 19.5:9 ratio |
| Display Colors | 1B colors | 1 Billion+ |
| Pixel Density | 512 ppi density | 416 ppi density |
| Touch Screen | Yes | Yes |
| Display Protection | Corning Gorilla Glass Victus | Xiaomi Dragon Crystal Glass |
| Features | 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak) | 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak) |
| Media | ||
| FM Radio | No | No |
| Earphone Jack | No | No |
| Camera | ||
| Camera Set | Quad Cameras | Triple Cameras |
| Main Camera | 50.3 MP, f/1.9, 23mm (wide), 1.0", 1.6µm, multi-directional PDAF, Laser AF, OIS | 50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS |
| 2nd Camera | 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom | 50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom |
| 3rd Camera | 48 MP, f/2.2, 13mm, (ultrawide), 1/2.0", 0.8µm, Dual-Pixel PDAF | 50 MP, f/2.4, 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm |
| 4th Camera | TOF 3D, (depth) | - |
| Features | Leica lenses, HDR, panorama | Color spectrum sensor, HDR, panorama |
| Flash | Dual-LED flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 32 MP, f/2.5, 26mm (wide), 0.7µm | 32 MP, f/2.2, 21mm (wide), 1/3.44 |
| Features | HDR, panorama | - |
| Camera Video | - | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ |
| Selfie Video | - | 4K@30fps, 1080p@30/60fps |
| Software | ||
| OS | Android 12 | Android 16 |
| User Interface | MIUI 13 | HyperOS 3 |
| Hardware | ||
| Chipset | Qualcomm SM8450 Snapdragon 8+ Gen 1 (4 nm) | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) |
| CPU | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) |
| GPU | Adreno 730 | Adreno 840 |
| RAM | 8/12 GB | 12/16 GB |
| Internal Storage | 256/512 GB | 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, aptX HD, aptX Adaptive | 5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, DLNA | 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 2.0, USB On-The-Go | USB Type-C 3.2, Display Port, OTG |
| 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), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS |
| NFC | Yes | Yes |
| Wireless Charging | Yes, Fast wireless charging 50W, 100% in 52 min (advertised) / Reverse wireless charging 10W | 50W wireless / 22.5W reverse wireless |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA, LTE, 5G |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Ion (Lithium Ion) |
| Capacity | 4860 mAh, Battery | Si/C Li-Ion 7560 mAh |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 67W, 100% in 41 min (advertised) / Quick Charge 4 / Power Delivery 3.0 | 100W wired, PD3.0, QC3+, 100W PPS |
