Xiaomi
Side-by-side technical data
Xiaomi Redmi K50 vs Xiaomi 18 Fold
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 18 Fold, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | Redmi K50 | 18 Fold |
|---|---|---|
| Design & display | 7.8 | 8.1 |
| Performance & hardware | 6.6 | 9.4 |
| Camera | 6.7 | 9.0 |
| Connectivity | 7.5 | 8.5 |
| Battery & charging | 6.6 | 8.7 |
Which one is for you?
Xiaomi Redmi K50, if you care about…
- Display Pixel Density
- 526 ppi
- against 382 ppi
- Weight
- 201 g
- against 219 g
- Body Thickness
- 8.5 mm
- against 10.7 mm
- Display Vertical Resolution
- 3,200 px
- against 2,364 px
Xiaomi 18 Fold, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,500 mAh
- AnTuTu Score
- 5,050,000
- against 824,926
- RAM Capacity
- 16 GB
- against 12 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac/6/7, Wi-Fi 6E
- against Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E
Specification comparison
Battery
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 5,500 mAh | 6,000 mAh Best value |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 67 W | 67 W |
| Battery Features | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator | Non-Removable, Fast Charging, Wireless Charging, Reverse Charging, Rechargeable, Battery Level Indicator, USB Power Delivery Best value |
| Battery Endurance | — | — |
| Wireless charging power | — | 50 W |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Body Colors | Black, Grey, Blue, Green, Silver | Grey, Silver, Red, Rose Gold, Black, White, Blue |
| Body Thickness | 8.5 mm Best value | 10.7 mm |
| Body Width | 76.2 mm | 117.8 mm |
| Body Height | 163.1 mm | 163.8 mm |
| Weight | 201 g Best value | 219 g |
| Usable Surface | 89 % | 90.6 % Best value |
| Body Materials | Glass, Plastic | Glass, Plastic, Aluminium Alloy Best value |
| Resistance Features | IP53 | IP58, IP59, IPX8 Best value |
| Waterproof Depth | — | 1 m |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | Yes |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | 5 mm |
| QWERTY keyboard | — | — |
Performance
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Processor Model | MediaTek Dimensity 8100 | Xiaomi Xring O3 |
| Processor Process Size | 5 nm | 3 nm Best value |
| Graphics GPU | Mali-G610 | Mali-G2 Ultra NX MP16 |
| Storage Type | UFS 3.1 | UFS 4.1 Best value |
| Maximum CPU Clock | 2.85 GHz | 4.35 GHz Best value |
| Maximum Storage Capacity | 512 GB | 1 TB Best value |
| AnTuTu Score | 824,926 | 5,050,000 Best value |
| Geekbench 6 Single-Core | 1,208 | 3,945 Best value |
| Geekbench 6 Multi-Core | 3,553 | 15,221 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. | 10-core CPU: 2x4.35 GHz C1 Ultra, 4x3.68 GHz C1 Premium, and 4x3.15 GHz C1 Pro |
| Processor Type | Octa-Core | Deca-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 12 GB | 16 GB Best value |
| RAM Type | LPDDR5 | — |
| Expandable Storage | No | No |
| AnTuTu version | v10 | v11 |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Display
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Display Aspect Ratio | 20:9 | 8:5 |
| Peak Display Brightness | 1,200 nits | 4,000 nits Best value |
| Display Technology | OLED | LTPO AMOLED Best value |
| Display Diagonal | 6.67″ | 7.58″ Best value |
| Display Horizontal Resolution | 1,440 px | 1,672 px Best value |
| Display Vertical Resolution | 3,200 px Best value | 2,364 px |
| Display Pixel Density | 526 ppi Best value | 382 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 480 Hz | — |
| Display Contrast Ratio | 5,000,000 :1 | — |
| Display Features | Gorilla Glass Victus, Dolby Vision, HDR10+, Hole-Punch Notch, Always-On Display, DCI-P3, DC Dimming, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless | HDR10+, Dolby Vision, HDR Vivid, Always-On Display, DCI-P3, 10-Bit Panel, Capacitive Touch, Multi-Touch, Frameless, LTPO, Gorilla Glass, Dragontrail Glass |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | 5.38″ |
| Cover display refresh rate | — | 120 Hz |
| Cover display peak brightness | — | 4,000 nits |
| Display colors | — | — |
Sensor
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, RGB Sensor, Virtual Proximity Sensing, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Cooling System, Light Sensor |
Software
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Operating System | Android 12 | Android 17 |
| OS Family | Android | Android |
| OS Version | 12 | 17 Best value |
| OS Update Support | — | — |
| Direct OS Updates | No | No |
| Google Services | No | No |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 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 B8, 4G LTE B18, 4G LTE B19, 4G LTE B26, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28, 5G NR n28a, 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, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 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 B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 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 n13, 5G NR n18, 5G NR n20, 5G NR n25, 5G NR n26, 5G NR n28a, 5G NR n28b, 5G NR n34, 5G NR n38, 5G NR n39, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78, 5G NR n79 |
| Cellular Technologies | GSM, CDMA, HSPA, CDMA2000, 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 6E | Wi-Fi 802.11a/b/g/n/ac/6/7, Wi-Fi 6E 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 |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC |
| Connectivity Features | Infrared, NFC, USB Type-C, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE, VoWiFi, DLNA | UWB, Infrared, NFC, USB Type-C, USB OTG, USB Host 3.2, USB Mass Storage, USB Charging, Computer Sync, OTA Sync, Tethering |
| USB Version | USB 2.0 | USB 3.2 Gen 2 Best value |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Microphone Count | — | 3 |
| Audio Features | Stereo Speakers, Dolby Atmos, Hi-Res Audio, A2DP, LE | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, 24-bit/192kHz Audio, A2DP, LE, LHDC 5 |
| Alert types | — | — |
Technical
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Redmi K50 | 18 Fold |
|---|---|---|
| Built-in functions | — | — |
