OPPO Find X9 Ultra vs Xiaomi 18 Ultra
Quick Comparison
Xiaomi 18 Ultra has better RAM than OPPO Find X9 Ultra. In terms of display resolution, OPPO Find X9 Ultra has better resolution of 3168 x 1440 than Xiaomi 18 Ultra which has resolution of 2608 x 1200. Both have the same amount of internal memory.
| Name | OPPO Find X9 Ultra | Xiaomi 18 Ultra |
| RAM | 12 GB | 16 GB |
|---|---|---|
| Display | 6.82 in | 6.9 in |
| Internal Memory | 512 GB | 512 GB |
| Battery | 7050 mAh | 7000 mAh |
| Camera | 200 MP Penta | 200 MP + 200 MP + 50 MP Triple |
| Price | Rs. 169999 | Rs. 119990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 21, 2026. The cost of OPPO Find X9 Ultra is Rs. 169999. The launch Date of the second phone is expected to be February 28, 2027 (Expected). The Expected cost of Xiaomi 18 Ultra is Rs. 119990.
Display comparison
Xiaomi 18 Ultra has larger screen size of 6.9 inches in comparison to OPPO Find X9 Ultra's 6.82 inch screen. OPPO Find X9 Ultra has 2K ProXDR LTPO AMOLED Screen type where as Xiaomi 18 Ultra has LTPO AMOLED Screen type. OPPO's phone has display density of 510 PPI & Xiaomi's phone has only 416 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 92.3% than OPPO's phone ~ 90%. Both phones have same aspect ratio of 20:9.
Memory comparison
Xiaomi 18 Ultra's larger 16 GB RAM is better for playing games and all with respect to OPPO Find X9 Ultra's lower 12 GB RAM. and both have same Internal Memory of 512 GB.
Camera comparison
They both have the same 200 MP Penta Rear Camera. 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 16 and the second one on 17 version.
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Full Comparison
| Name | OPPO Find X9 Ultra | Xiaomi 18 Ultra |
| General | ||
| Country of Origin | India | |
| Model | CPH2841, PMA110 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+Nano SIM | eSIM+eSIM SIM |
| eSIM Support | Yes | Yes |
| SAR | 1.19 W/kg (Head) 1.14 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | April 21, 2026 | February 28, 2027 (Expected) |
| In The Box | Phone×1, Charger×1, USB Data Cable×1, SIM Ejector Tool×1, Protective Case×1, Quick Guide×1 | |
| Design | ||
| Dimensions | 77 x 163.2 x 8.7 mm | |
| Weight | 235 g | |
| Bezel less | Yes | Yes |
| Qwerty | No | |
| Colors | Canyon Orange | Tundra Umber | |
| Display | ||
| Type | Color 2K ProXDR LTPO AMOLED Screen (1.07 B) | Color LTPO AMOLED Screen (68B) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes, 300 Hz Touch Sampling Rate |
| Size | 6.82 inches, 1440 x 3168 pixels, 144 Hz | 6.9 inches, 1200 x 2608 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 510 PPI | ~ 416 PPI |
| Screen to Body Ratio | ~ 90% | ~ 92.3% |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Brightness | Normal brightness: 800 nits(Typical), HBM: 1800 nits(Typical), 3600 nits Peak Brightness | 5000 nits (peak) |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Adaptive Refresh Rate | Yes, LTPO | Yes, LTPO |
| Color Gamut | Standard mode: 100% DCI-P3 Natural mode: 100% DCI-P3 Vivid mode: 100% DCI-P3 | |
| Features | 1 nit Ultra-Low Brightness, TÜV Rheinland Low Dynamic Interference, Low-Light Color Appearance Model, Circular Polarized Light Technology, Eye-care, Dimming, AI Adaptive, Eye Care | 1132 nits max brightness (measured) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 16 GB |
| RAM Type | LPDDR5X | LPDDR5X |
| Storage | 512 GB | 512 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n2/n3/n5/n7/n8/n12/n20/n25/n26/n28/n38/n40/n41/n66/n71/n75/n77/n78/n79 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 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 | WiFi 6 support |
| Bluetooth | Yes, v6.0, SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC, LHDC5.0 | Yes, v6.0 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Performance | ||
| Geekbench Score | 2,960 (Single Core) | |
| Extra | ||
| GPS | PS(L1+L5), GLONASS(G1), BDS(B1I+B1C+B2a), Galileo(E1+E5a), QZSS(L1+L5), NavIC(L5) Others Supported: A-GNSS assisted positioning, WLAN positioning, Cellular network positioning | Yes |
| Fingerprint Sensor | Yes, In Display Ultrasonic | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient Light Sensor, Colour Temperature Sensor, E-compass, Accelerometer, Gyroscope, In-display Ultrasound Fingerprint Sensor, Hall Sensor, Pressure Sensor, Laser Focusing Sensor, Spectral Sensor, Infrared Remote Control | Accelerometer, Proximity, Gyro, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Cooling System | 3D Cryo-velocity Cooling System | |
| AI Features | OPPO AI, AI Mind Space, AI Bill Manager, Ai Recording, Ai Writer | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 6 m upto 30 min |
| IP Rating | IP69 + IP68 + IP66 | IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Cell Broadcast Service (CBS), Contrasting Camera Key, 360° Surround Antenna Architecture, NetworkBoost Chip S1, PC Connect, Quick Share | |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.5 (Wide Angle) FOV 84°; 7P lens; AF supported; Supports 2-axis OIS 200 MP ƒ/2.2 (Telephoto) FOV 34°; Prism(OIS)+3P+3P(AF) lens; AF supported; Supports 2-axis OIS, 3x optical zoom 50 MP ƒ/3.5 (Telephoto) FOV 11°; 1G3P+PRISM lens; AF supported; Supports 2-axis OIS, 10x optical zoom 50 MP ƒ/2 (Ultra Wide) FOV 123°; 6P lens; AF supported 3.2 MP ƒ/2.4 f/2.4; FOV 95°; 3P lens | 200 MP (Wide Angle) 200 MP (Telephoto) 50 MP (Ultra Wide) |
| Camera Sensor | Sony LYT-901 | LYT-900 |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes, Laser AF |
| Features | Hasselblad Color Calibration, Photo, Video, Portrait, Night, Panorama, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, STICKER, XPAN, HASSELBLAD HI-RES, Underwater, Master, Hypertext, DOC SCANNER, Pro Video, HASSELBLAD TELECONVERTER, 8K video: 30 fps, 4K video: 120 fps, 60 fps, 30 fps, 1080P video: 120 fps, 60 fps, 30 fps, 720P video: 30 fps, 4K EIS/OIS video: 60 fps, 30 fps, 1080P EIS/OIS video: 60 fps, 30 fps, 4K SLO-MO video: 120 fps, 1080P SLO-MO video: 240 fps, 120 fps, 720P SLO-MO video: 480 fps, 240 fps, 4K TIME-LAPSE: 30 fps, 1080P TIME-LAPSE: 30 fps, 4K Dolby Vision shooting: 120 fps 60 fps, 30 fps, 1080P Dolby Vision shooting: 120 fps, 60 fps, 30 fps, Supports professional video shooting, Supports Dual-view video shooting, Supports HDR video shooting, Supports video zoom shooting: up to 10x optical zoom, up to 30x digital zoom | Laser AF, color spectrum sensor, Leica lenses, HDR, panorama |
| Video Recording | 8K @ 30 fps UHD, 4K @ 120/60 fps UHD, 1080p @ 60 fps FHD | 8K @ 30 fps UHD, 1080p, 4K |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 50 MP ƒ/2.4 5P lens; AF supported Punch Hole | 50 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v17 |
| Custom UI | ColorOS 16 | Xiaomi HyperOS 4 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen5 | Qualcomm Snapdragon 8 Elite Gen 6 |
| CPU | 4.6 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | |
| Fabrication Node | 3 nm | |
| GPU | Adreno 840 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | Yes | MP4, MKV, WEBM, 3GP, TS, HDR10+, Supports HDR Display When Playing HDR10+, Dolby Vision, HDR Vivid Video Content |
| FM Radio | No | No |
| Speaker Type | Stereo | |
| Audio Features | 4-Mic Array, 24-bit/192kHz Hi-Res & Hi-Res Wireless Audio. Qualcomm XPAN (24-bit/96kHz Audio), Dolby Atmos | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7050 mAh, Si/C | 7000 mAh |
| Fast Charging | Yes, 100W SUPERVOOC | Yes, 100W |
| Wireless Charging | Yes, 50W AIRVOOC | Yes, 50W |
| Reverse Charging | Yes | Yes, 22.5W |
| Reverse Wireless Charging | Yes, 10W | Yes, 10W |