Xiaomi Redmi K90 Pro Max vs Xiaomi Black Shark 4S
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | Xiaomi Redmi K90 Pro Max | Black Shark 4S |
| Announced | 2025, October 23 | 2021, October |
| Released | 2025, October 23 | 2021, October |
| Status | Available | Available |
| Estimate Price | About 500 EUR | - |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 163.3 x 77.8 x 7.9 mm (6.43 x 3.06 x 0.31 in) | 163.7 x 76.2 x 9.9 mm (6.44 x 3.00 x 0.39 in) |
| Weight | 218 g (7.69 oz) | 210 g (7.41 oz) |
| Protection | Glass front (Dragon Crystal Glass), aluminum frame | - |
| Colors | Black, White, Denim Blue, Lamborgini White | Magic Black, Black, Blue, Silver |
| Network | ||
| 2G Network | Yes | Yes |
| 3G Network | Yes | Yes |
| 4G Network | Yes | Yes |
| 5G Network | Yes | Yes |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Nano-SIM + Nano-SIM | Yes, Dual SIM (Nano-SIM, dual stand-by) |
| Display | ||
| Display Type | AMOLED | Super AMOLED |
| Size | 6.9 inches, 116.6 cm2 (~91.8% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~85.8% screen-to-body ratio) |
| Resolution | 1200 x 2608 pixels, 19.5:9 ratio | 1080 x 2400 pixels |
| Display Colors | 1 Billion+ | 16M colors |
| Pixel Density | 416 ppi density | 395 ppi density |
| Touch Screen | Yes | Capacitive Touchscreen |
| Display Protection | Xiaomi Dragon Crystal Glass | - |
| Features | 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak) | 144Hz, HDR10+, 1300 nits (peak) Physical pop-up gaming triggers |
| Media | ||
| FM Radio | No | No |
| Earphone Jack | No | Yes |
| Camera | ||
| Camera Set | Triple Cameras | Triple Cameras |
| Main Camera | 50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF |
| 2nd Camera | 50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom | 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm |
| 3rd Camera | 50 MP, f/2.4, 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm | 5 MP, f/2.4, (macro), AF |
| Camera Video | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ | 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps |
| Features | Color spectrum sensor, HDR, panorama | HDR, panorama |
| Flash | LED flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 32 MP, f/2.2, 21mm (wide), 1/3.44 | 20 MP, f/2.0, (wide), 0.8µm |
| Selfie Video | 4K@30fps, 1080p@30/60fps | 1080p@30fps |
| Features | - | HDR |
| Software | ||
| OS | Android 16 | Android 11 |
| User Interface | HyperOS 3 | Joy UI 12.5 |
| Hardware | ||
| Chipset | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| CPU | Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| GPU | Adreno 840 | Adreno 650 |
| RAM | 12/16 GB | 8/12 GB |
| Internal Storage | 256GB/512GB/1TB | 128/256 GB |
| Card Slot | No | No |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| Connectivity | ||
| Bluetooth | 5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC | 5.2, A2DP, LE, aptX HD, aptX Adaptive |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Wi-fi Hotspot | Yes | Yes |
| USB | USB Type-C 3.2, Display Port, OTG | USB Type-C 2.0 |
| GPS | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS | Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS |
| NFC | Yes | Yes |
| Wireless Charging | 50W wireless / 22.5W reverse wireless | - |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA, LTE, 5G | HSPA 42.2/5.76 Mbps, LTE-A; 5G |
| Battery | ||
| Battery Type | Li-Ion (Lithium Ion) | Li-Poly (Lithium Polymer) |
| Capacity | Si/C Li-Ion 7560 mAh | 4500 mAh, Battery |
| Placement | Non-removable | Non-removable |
| Fast Charging | 100W wired, PD3.0, QC3+, 100W PPS | Yes, 120W, 100% in 17 min (advertised) |
