Xiaomi 18 Ultra vs Poco F9 Ultra
Here you can compare Xiaomi 18 Ultra and Poco F9 Ultra. Comparing Xiaomi 18 Ultra vs Poco F9 Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi 18 Ultra stands against Poco F9 Ultra and which one should you buy The current lowest price found for Xiaomi 18 Ultra is ₹1,19,990 and for Poco F9 Ultra is ₹99,999. The details of both of these products were last updated on Oct 05, 2026.
| Specification | Xiaomi 18 Ultra | Poco F9 Ultra |
|---|---|---|
| RAM | 16 GB | 12 GB |
| Internal Memory | 512 GB | 256 GB |
| CPU | Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Battery | 7000 mAh | 8050 mAh, Si/C Li-Ion |
| Rear Camera | 200 MP (Wide Angle) 200 MP (Telephoto) 50 MP (Ultra Wide) | 200 MP ƒ/1.7 (Wide Angle) 24mm (wide), 0.5µm, PDAF, OIS 50 MP ƒ/3 (Telephoto) 120mm (periscope telephoto), 1/2.75", 0.64µm, PDAF, OIS, 5x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 17mm, 102˚ (ultrawide), 1/2.88", 0.61µm |
| Price | ₹1,19,990 | ₹99,999 |
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Overview
| Specs Score | 94 / 100 Better Specs | 93 / 100 |
| RAM | 16 GB More RAM | 12 GB |
| Storage | 512 GB More Storage | 256 GB |
| CPU Clock Speed | 4.6 GHz Faster Clock Speed | |
| Front Camera | 50 MP Better Front Camera Resolution | 32 MP |
| Weight | 235 g Lighter | |
| Thickness | 8.7 mm Slimmer | |
| Battery | 7000 mAh | 8050 mAh Bigger Battery |
General
| Model | 26077PC53G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+eSIM SIM | eSIM+eSIM SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| Release Date | February 28, 2027 (Expected) | September 01, 2026 |
Design
| Dimensions | 77.9 x 163.5 x 8.7 mm | |
| Weight | 235 g | |
| Bezel less | Yes | |
| Qwerty | No | |
| Colors | Black, Dark Cherry |
Display
| Type | Color LTPO AMOLED Screen (68B) | Color AMOLED Screen (68.7 B) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 1200 x 2608 pixels, 120 Hz | 6.9 inches, 1200 x 2608 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 416 PPI | ~ 416 PPI |
| Screen to Body Ratio | ~ 92.3% | ~ 91.6% |
| Glass Type | Corning Gorilla Glass 7i, Mohs level 5 | |
| Brightness | 5000 nits (peak) | 850 nits (typ), 2200 nits (HBM), 4500 nits (peak), 10000 nits (peak) in HDR videos only |
| HDR Support | Yes, Dolby Vision, HDR10+ | |
| Adaptive Refresh Rate | Yes, LTPO | |
| Features | 1132 nits max brightness (measured) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 16 GB | 12 GB |
| RAM Type | LPDDR5X | |
| Storage | 512 GB | 256 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 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 6 support | Wi-Fi 7 |
| Bluetooth | Yes, v6.0 | Yes, v6.0, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| AnTuTu Score | 3,755,870 (Total) (v10) 1,110,316 (CPU) 1,378,674 (GPU) 503,280 (Memory) 763,600 (UX) | |
| Geekbench Score | 2,960 (Single Core) |
Extra
| GPS | Yes | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Gyro, Compass, Barometer | Accelerometer, Proximity, Gyro, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 6 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 | IP68 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 200 MP (Wide Angle) 200 MP (Telephoto) 50 MP (Ultra Wide) | 200 MP ƒ/1.7 (Wide Angle) 24mm (wide), 0.5µm, PDAF, OIS 50 MP ƒ/3 (Telephoto) 120mm (periscope telephoto), 1/2.75", 0.64µm, PDAF, OIS, 5x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 17mm, 102˚ (ultrawide), 1/2.88", 0.61µm |
| Camera Sensor | LYT-900 | |
| OIS | Yes | Yes |
| Auto Focus | Yes, Laser AF | Yes |
| Features | Laser AF, color spectrum sensor, Leica lenses, HDR, panorama | Color spectrum sensor, HDR, panorama |
| Video Recording | 8K @ 30 fps UHD, 1080p, 4K | 4K, 8K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K, 1080p |
| Front Camera Features | HDR, panorama | HDR |
Technical
| OS | Android v17 | Android v16 |
| Custom UI | Xiaomi HyperOS 4 | HyperOS 3 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 6 | Qualcomm Snapdragon 8 Elite Gen5 |
| CPU | Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Fabrication Node | 3 nm | |
| GPU | Adreno 840 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | Yes |
| Video | MP4, MKV, WEBM, 3GP, TS, HDR10+, Supports HDR Display When Playing HDR10+, Dolby Vision, HDR Vivid Video Content | Yes |
| 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 | 7000 mAh | 8050 mAh, Si/C Li-Ion |
| Fast Charging | Yes, 100W | Yes, 100W Fast charging |
| Wireless Charging | Yes, 50W | Yes, 50W |
| Reverse Charging | Yes, 22.5W | Yes, 27W reverse wired |
| Reverse Wireless Charging | Yes, 10W | Yes, 22.5W |
Discuss
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