Xiaomi
Side-by-side technical data
Xiaomi Redmi K50i vs Xiaomi Poco F9 Ultra
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Your pick: Xiaomi Poco F9 Ultra, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Design & display | 6.4 | 8.4 |
| Performance & hardware | 6.2 | 9.3 |
| Camera | 6.6 | 8.5 |
| Connectivity | 7.3 | 9.0 |
| Battery & charging | 6.2 | 9.7 |
Which one is for you?
Xiaomi Redmi K50i, if you care about…
- Weight
- 200 g
- against 235 g
Xiaomi Poco F9 Ultra, if you care about…
- Battery Capacity
- 8,050 mAh
- against 5,080 mAh
- AnTuTu Score
- 4,165,108
- against 814,934
- RAM Capacity
- 16 GB
- against 8 GB
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g
- against Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Specification comparison
Performance
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Processor Model | MediaTek Dimensity 8100 | Qualcomm Snapdragon 8 Elite Gen 5 |
| Processor Process Size | 5 nm | 3 nm Best value |
| Graphics GPU | Arm Mali-G610 MC6 | Qualcomm Adreno 840 |
| Storage Type | UFS 3.1 | UFS 4.1 Best value |
| Maximum CPU Clock | 2.85 GHz | 4.6 GHz Best value |
| Maximum Storage Capacity | 256 GB | 1 TB Best value |
| AnTuTu Score | 814,934 | 4,165,108 Best value |
| Geekbench 6 Single-Core | 1,140 | 3,234 Best value |
| Geekbench 6 Multi-Core | 3,624 | 10,059 Best value |
| CPU Description | Octa-core CPU with four Cortex-A78 cores at 2.85 GHz and four Cortex-A55 cores at 2.0 GHz. | Octa-core CPU with 2x4.6 GHz Oryon V3 Phoenix L cores and 6x3.62 GHz Oryon V3 Phoenix M cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 16 GB Best value |
| RAM Type | LPDDR5 | DDR5 Best value |
| Expandable Storage | No | No |
| AnTuTu version | v10 | v11 |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Design
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Body Colors | Black, Blue, Silver | Black, Red, Purple |
| Body Thickness | 8.9 mm | 8.7 mm Best value |
| Body Width | 74.3 mm | 77.9 mm |
| Body Height | 163.6 mm | 163.5 mm |
| Weight | 200 g Best value | 235 g |
| Usable Surface | 85.1 % | 91.6 % Best value |
| Body Materials | Plastic, Glass | Glass, Plastic, Aluminium Alloy Best value |
| Resistance Features | IP53 | IP68, IP69 Best value |
| Waterproof Depth | — | 1.5 m |
| Drop Resistance Class | — | C |
| Repairability Class | — | C |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | 90 |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Battery
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Battery Efficiency Rating | — | A |
| Battery Capacity | 5,080 mAh | 8,050 mAh Best value |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 67 W | 100 W Best value |
| Battery Features | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator | Non-Removable, Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included Best value |
| Battery Endurance | — | 80.7333 h |
| Wireless charging power | — | 50 W |
| Charge cycles | — | 1,000 |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
| Reverse wireless charging power | — | — |
Display
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | AMOLED Best value |
| Peak Display Brightness | 650 nits | 4,500 nits Best value |
| Display Diagonal | 6.6″ | 6.9″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,200 px Best value |
| Display Vertical Resolution | 2,460 px | 2,608 px Best value |
| Display Pixel Density | 407 ppi | 416 ppi Best value |
| Display Refresh Rate | 144 Hz | 185 Hz Best value |
| Touch Sampling Rate | 270 Hz | 480 Hz Best value |
| Display Contrast Ratio | 1,400 :1 | — |
| Display Features | Gorilla Glass 5, HDR10, Dolby Vision, Hole-Punch Notch, DC Dimming, DCI-P3, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant | Hole-Punch Notch, Gorilla Glass 7i, Mohs Level 5, HDR10+, Dolby Vision, Always-On Display, LTPO, DC Dimming, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | — | — |
Sensors
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Side | Under Display |
Sensor
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Light Sensor, RGB Sensor, Virtual Proximity Sensing, Cooling System | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Light Sensor, RGB Sensor, Ultrasonic Proximity Sensor, Virtual Proximity Sensing, Cooling System |
Software
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Operating System | Android 12 | Android 16 |
| OS Family | Android | Android |
| OS Version | 12 | 16 Best value |
| OS Update Support | — | 5 years |
| Direct OS Updates | No | No |
| Google Services | Yes | Yes |
| Web browser | — | — |
| Java (J2ME) | — | — |
| Widevine L1 | — | — |
Connectivity
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, eSIM, Dual Nano-SIM + eSIM, Dual SIM Dual Standby, Dual SIM Best value |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B18, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B32, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 4G LTE B66, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n26, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, HSPA, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g Best value |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 6.0 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX HD, aptX Adaptive, LHDC 5.0, ASHA, MIHC, Auracast |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, USB Type-C, USB OTG, NFC, Computer Sync, DLNA, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage | USB Charging, USB Mass Storage, USB OTG, USB Host 3.2, USB Type-C, NFC, Infrared, eSIM, Computer Sync, OTA Sync, Tethering, VoLTE, VoNR, DLNA |
| USB Version | USB 2.0 | USB 3.2 Best value |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
| Max. download speed | 4,700 Mbps | 10,000 Mbps Best value |
| Max. upload speed | — | 3,500 Mbps |
Audio
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Stereo Speakers, Dolby Atmos, Hi-Res Audio, A2DP, LE | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, ASHA, MIHC, Auracast |
| Alert types | — | — |
Technical
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Redmi K50i | Poco F9 Ultra |
|---|---|---|
| Built-in functions | — | — |
