Xiaomi Redmi K90 Pro vs Oppo Find X9 Pro 5G
Quick Comparison
Oppo Find X9 Pro 5G has better RAM than Xiaomi Redmi K90 Pro. In terms of display resolution, Xiaomi Redmi K90 Pro has better resolution of 3200 x 1440 than Oppo Find X9 Pro 5G which has resolution of 2772 x 1272. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K90 Pro | Oppo Find X9 Pro 5G |
| RAM | 12 GB | 16 GB |
|---|---|---|
| Display | 6.82 in | 6.78 in |
| Internal Memory | 512 GB | 512 GB |
| Battery | 5500 mAh | 7500 mAh |
| Camera | 200 MP + 8 MP + 2 MP Triple | 200 MP + 50 MP + 50 MP Triple |
| Price | Rs. 59990 | Rs. 109999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be December 27, 2025 (Expected). The Expected cost of Xiaomi Redmi K90 Pro is Rs. 59990. The launch Date of the second phone is October 16, 2025. The cost of Oppo Find X9 Pro 5G is Rs. 109999.
Display comparison
Oppo Find X9 Pro 5G has screen size of 6.78 inches which falls short to Xiaomi Redmi K90 Pro's 6.82 inch screen. Xiaomi Redmi K90 Pro has AMOLED Screen type where as Oppo Find X9 Pro 5G has LTPO AMOLED Screen type. Xiaomi's phone has display density of 515 PPI & OPPO's phone has only 450 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 91.1% than Xiaomi's phone ~ 87.5%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Oppo Find X9 Pro 5G's larger 16 GB RAM is better for playing games and all with respect to Xiaomi Redmi K90 Pro's lower 12 GB RAM. and both have same Internal Memory of 512 GB.
Camera comparison
Xiaomi Redmi K90 Pro's 200 MP + 8 MP + 2 MP Triple Rear Camera outclasses Oppo Find X9 Pro 5G's 200 MP + 50 MP + 50 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 50 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 16 version.
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Full Comparison
| Name | Xiaomi Redmi K90 Pro | Oppo Find X9 Pro 5G |
| General | ||
| Model | K90 Pro | CPH2791 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| SAR | 1.14 W/kg (Head) 0.41 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | December 27, 2025 (Expected) | October 16, 2025 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Quick Guide x 1, Protective Case x 1 | |
| Design | ||
| Dimensions | 76.5 x 161.3 x 8.3 mm | |
| Weight | 224 g | |
| Bezel less | Yes | |
| Colors | Black, White, Mint, Champion Black | Silk White | Titanium Charcoal |
| Display | ||
| Type | Color AMOLED Screen (68.7 B) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes, 580 Hz Touch Sampling Rate | Yes |
| Size | 6.82 inches, 1440 x 3200 pixels, 144 Hz | 6.78 inches, 1272 x 2772 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 515 PPI | ~ 450 PPI |
| Screen to Body Ratio | ~ 87.5% | ~ 91.1% |
| Glass Type | Corning Gorilla Glass | |
| Brightness | 1800 nits (HBM), 3600 nits (peak) | |
| Features | 2440Hz High-frequency PWM dimming, HDR10+, HDR Vivid, 3000nits | 2160Hz PWM, Dolby Vision, HDR10+, HDR Vivid |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 16 GB |
| RAM Type | LPDDR5X | |
| Storage | 512 GB | 512 GB |
| Storage Type | UFS 4 | UFS 4.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28a/n38/n41/n77/n78 | NR: n1/n2/n3/n5/n7/n8/n12/n20/n25/n26/n28/n38/n40/n41/n48/n66/n71/n75/n76/n77/n78/n79 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | Wi-Fi 7 (802.11be) supported, Wi-Fi 6 (802.11ax) supported, Wi-Fi 5 (802.11ac) supported, 802.11a/b/g/n supported, Wi-Fi Display supported, WLAN Tethering supported, Wi-Fi 2.4GHz 2 × 2 + Wi-Fi 5GHz 2 × 2 concurrent supported, Wi-Fi 5GHz 160MHz supported, Wi-Fi 6GHz 320MHz supported, 2 × 2 MIMO supported |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v6.0, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | GPS (L1 + L5), GLONASS (G1), BDS (B1I + B1C + B2a + B2b), Galileo (E1 + E5a + E5b), QZSS (L1 + L5), NavIC (L5) |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Proximity, Ambient Light, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope, In-display ultrasound fingerprint sensor, Hall Sensor, Laser focusing Sensor, Spectral Sensor, Infrared Remote Control |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Gemini, AI Recording, AI Writer | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | No | Yes |
| Extra Features | Satellite Communication | |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.9 (Wide Angle) 8 MP (Ultra Wide) 2 MP ƒ/2.4 (Macro) macro | 50 MP ƒ/1.5 (Wide Angle) 23mm (wide), 1/1.28", 1.22µm, multi-directional PDAF, OIS 200 MP ƒ/2.1 (Telephoto) 70mm (periscope telephoto), 1/1.56", 0.5µm, 3x optical zoom, multi-directional PDAF, OIS 50 MP ƒ/2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/2.76", 0.64µm, multi-directional PDAF |
| Camera Sensor | Sony IMX800 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | Photo, Video, Portrait, Night, PANO, Pro Video, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, STICKER, XPAN, Hasselblad Hi-Res, Google Lens, Underwater, Master, Text Scanner, Doc Scanner, Hasselblad Color Calibration |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 1920 fps HD | 4K @ 120/60 fps UHD, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 50 MP (Wide Angle) Punch Hole | 50 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD, 4K | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v14 | Android v16 |
| Custom UI | HyperOS | ColorOS 16 |
| Chipset | Qualcomm Snapdragon 8 Elite 2 | Mediatek Dimensity 9500 |
| CPU | Octa Core Processor | 4.21 GHz, Octa Core Processor |
| Core Details | 1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro | |
| GPU | Adreno GPU | Arm G1-Ultra |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-Po Battery | 7500 mAh, Si/C Li-Ion |
| Fast Charging | Yes, 150W Fast charging | Yes, 80W Fast Charging |
| Wireless Charging | Yes, 65W | Yes, 50W |
| Reverse Charging | Yes, 10W | |