Xiaomi K40S K40S Redmi 5G Smartphone
Features
- Qualcomm Snapdragon 870 processor
- 12GB RAM + 256GB storage
- 6.67 inch 120Hz AMOLED screen
- 48MP triple rear cameras
- 4500mAh battery
- 5G network support
General specs
- Brand: Xiaomi
- Model: K40S
- Seller: Sunsky
- ID: 2282255
- Camera: 48MP IMX582 primary camera, 8MP 119° ultra wide-angle camera, 2MP macro camera, 20MP AI front camera
- Memory: 12GB RAM, 256GB storage
- Battery: 4500mAh
- Display: 6.67 inch Pole Notch 120Hz E4 AMOLED full screen, 2400 x 1080 FHD+, Corning Gorilla Glass 5
- Network: 5G, 4G LTE, 3G, 2G, Dual SIM
- Processor: Qualcomm Snapdragon 870 octa-core Kryo 585 7nm, up to 3.2GHz
- Additional Features: NFC, IR blaster, Fingerprint identification, MIUI 13
- First listed by seller: May 20, 2025
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Sunsky
Shipping options
United States
Meet the Xiaomi Redmi K40S 5G – not just any smartphone, but a speed demon dressed in sleek tech. At its heart? A Qualcomm Snapdragon 870 octa-core processor that rockets up to 3.2GHz, paired with a generous 12GB RAM and 256GB storage. Translation: it's like giving your digital life a shot of espresso.
Then there's the display – oh, the display. A 6.67-inch 120Hz E4 AMOLED full screen that's as smooth as butter, wrapped in Corning Gorilla Glass 5 because accidents happen. With HDR10+ and an eye protection mode, it's not just about seeing; it's about seeing comfortably (your eyes will thank you).
For the shutterbugs, this phone is a dream. A 48MP ultra-high resolution primary camera captures the world in stunning detail, while an 8MP ultra-wide-angle camera and a 2MP macro camera ensure you never miss a shot, no matter how close or far. And for those selfie moments? A 20MP AI front camera turns every snap into a masterpiece (filter game strong).
Powering through your day is a 4500mAh battery – because who has time to charge constantly? Plus, with 5G networks, you're always in the fast lane. And let's not forget the extras: NFC for tap-and-go payments, an IR blaster to control your gadgets, and dual SIM support because why choose one when you can have both?
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| Brand | Xiaomi | Honor | VIVO | VIVO | VIVO | Honor |
| Model | K40S | X40 5G RMO-AN00 | S16 | S16 | S16 | X40 |
| Color |
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| Price | €349.05 | €306.78 | €403.09 | €450.36 | €377.23 | €278.24 |
| Seller | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky |
| Update | Jun 3, 2026 | Jan 27, 2026 | May 29, 2026 | May 29, 2026 | May 29, 2026 | Feb 2, 2026 |
| Network | 5G, 4G LTE, 3G, 2G, Dual SIM | 5G NR N1/N28/N38/N41/N77/N78/N79 | 5G, 4G LTE, 3G, 2G | |||
| Processor | Qualcomm Snapdragon 870 octa-core Kryo 585 7nm, up to 3.2GHz | Snapdragon 695 octa core 2 x A78 x 2.2GHz + 6 x A55 1.8GHz | Qualcomm Snapdragon | Qualcomm Snapdragon 870 octa-core 7nm, 64bit, up to 3.2GHz | Qualcomm Snapdragon 870 | Qualcomm Snapdragon |
| Operating System | Magic UI 6.1 / Android 12 | Android 13 | Android 13 OriginOS 3 | Android 13 | Android 12 | |
| RAM | 12GB | 8GB | 8GB | |||
| Display Size | 6.78 | 6.78 inch | 6.67 | |||
| Display Type | OLED | AMOLED | OLED | |||
| Battery Capacity | 4600 | 4600mAh | 4600mAh | 5100 | ||
| Front Camera Resolution | 50MP | 50MP | 8MP | |||
Xiaomi K40S Qualcomm Snapdragon 870 processor
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