Updated On: Apr 26, 2024
Xiaomi Redmi K40S
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Xiaomi Redmi K40S
| Status | Not releasing in India |
| Updated On | 26th April 2024 |
Xiaomi Redmi K40S Specifications
Summary
| Processor Chipset | Qualcomm Snapdragon 870 |
| RAM | 6 GB |
| Rear Camera | Triple (48MP + 8MP + 2MP) |
| Internal Memory | 128 GB |
| Screen Size | 6.67 inches (16.94 cms) |
| Battery Capacity | 4500 mAh |
Performance
| Chipset | Qualcomm Snapdragon 870 |
| No Of Cores | 8 (Octa Core) |
| CPU | 3.2GHz, Single core, Kryo 585 2.42GHz, Tri core, Kryo 585 1.8GHz, Quad core, Kryo 585 |
| Architecture | 64-bit |
| Fabrication | 7 nm |
| RAM | 6 GB |
| RAM Type | LPDDR5 |
| Graphics | Adreno 650 |
Design
| Height | 6.43 inches (163.2 mm) |
| Width | 2.99 inches (75.9 mm) |
| Thickness | 0.3 inches (7.7 mm) |
| Weight | 195 grams |
| Screen Unlock | Fingerprint, Face unlock |
Display
| Resolution | 1080 x 2400 pixels |
| Aspect ratio | 20:9 |
| Display Type | AMOLED, HDR 10+ |
| Size | 6.67 inches (16.94 cms) |
| Bezel-less display | Yes, with Punch-hole |
| Pixel Density | 395 pixels per inch (ppi) |
| Brightness | 1300 nits |
| Protection | Corning Gorilla Glass, Glass Victus |
| TouchScreen | Yes, Capacitive, Multi-touch |
| Color Reproduction | 16M Colors |
| Screen to body percentage | 86.71 % |
| Display Refresh Rate | 120Hz |
| Touch Refresh Rate | 360Hz |
Camera
| Rear camera setup | Triple |
| Rear camera (Primary) | 48 MP resolutionf/1.79 aperture2" sensor size |
| Rear camera (Secondary) | 8 MP resolutionUltra-Wide Angle lensf/2.2 aperture |
| Rear camera (Tertiary) | 2 MP resolutionMacro lensf/2.4 aperture |
| Front camera setup | Single |
| Front camera (Primary) | 20 MP resolutionWide Angle lensf/2.4 aperture0.8µm pixel size |
| Sensor | Exmor-RS CMOS Sensor |
| Flash | Dual-color LED Rear flashScreen Front flash |
| Video Resolution (Rear) | 3840x2160 @ 30 fps1920x1080 @ 30 fps |
| Video Resolution (Front) | 1920x1080 @ 30 fps1280x720 @ 30 fps |
| Optical Image Stabilization(OIS) | Yes |
| Camera Features | Auto Flash Auto Focus Face detection Touch to focus |
| Shooting Modes | Continuous Shooting High Dynamic Range mode (HDR) |
Battery
| Type | Li-Polymer |
| Capacity | 4500 mAh |
| Removable | No |
| Fast Charging | Yes, 67W |
| Charging speed | 100 % in 38 minutes (claimed by Brand) |
| Wireless Charging | No |
Storage
| Internal Memory | 128 GB |
| Memory type | UFS 3.1 |
| Expandable Memory | No |
Software
| Operating System | Android v12 |
| Custom UI | MIUI |
Connectivity
| SIM Configuration | Dual SIM SIM1: Nano SIM2: Nano |
| Network | SIM1: 5G, 4GSIM2: 4G |
| SIM1 Bands | 5G:FDD N1 / N3 / N5 / N8 / N28 ; TDD N38 / N40 / N41 / N77 / N78 4G:TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) ; FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) See More |
| SIM2 Bands | 4G:TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) ; FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) See More |
| Voice over LTE(VoLTE) | Yes |
| Wi-Fi | Yes, with a/ac/ax/b/g/n/n 5GHz |
| Wi-fi features | Mobile Hotspot |
| USB | USB Type-C, Mass storage device, USB charging |
| Bluetooth | Bluetooth v5.2 |
| GPS | Yes with A-GPS, Glonass |
| NFC Chipset | Yes |
| Infrared | Yes |
Sound
| Speaker | Yes |
| Speaker Features | Dolby Atmos |
| Audio Jack | Yes, USB Type-C |
| Video Player | Yes, Video Formats: 3GP, ASF, AVI, MKV, MP4, WebM, WMV |
Sensors
| Fingerprint sensor | Yes, Side |
| Face Unlock | Yes |
| Other Sensor | Light sensorProximity sensorAccelerometerCompassGyroscope |
Disclaimer: Specifications shown may be different from the actual product. We cannot guarantee that the information provided on this page is 100% correct. Please check with the retailer before purchasing.
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| Expert Score | -- | 7.8/10 by Expert | 8.1/10 by Expert | 7.7/10 by Expert | 8.2/10 by Expert | 7.9/10 by Expert | 7.4/10 by Expert | 8.0/10 by Expert | -- | -- | -- |
| Processor | Snapdragon 870 | MediaTek Dimensity 7200 | MediaTek Dimensity 7020 | Snapdragon 4 Gen 1 | MediaTek Dimensity 8020 | MediaTek Dimensity 1080 | Snapdragon 680 | Snapdragon 778G | MediaTek Dimensity 6100 Plus | Unisoc | MediaTek Helio G99 Ultimate |
| Display | 6.67″ (16.94 cm) 120Hz Display | 6.67″ (16.94 cm) 120Hz Display | 6.78″ (17.22 cm) 120Hz Display | 6.67″ (16.94 cm) 120Hz Display | 6.78″ (17.22 cm) 144Hz Display | 6.67″ (16.94 cm) 120Hz Display | 6.43″ (16.33 cm) 90Hz Display | 6.7″ (17.02 cm) 120Hz Display | 6.5″ (16.51 cm) 90Hz Display | 5.5″ (13.97 cm) Display | 6.78″ (17.22 cm) 120Hz Display |
| Rear Camera | 48+8+2 MP Rear | 50+2+2 MP Rear | 108+2+2 MP Rear | 64+2 MP Rear | 108+13+2 MP Rear | 50+8+2 MP Rear | 64+2+2 MP Rear | 64+12+5 MP Rear | 50+5+2 MP Rear | 13+2+2 MP Rear | 108+2+2 MP Rear |
| Front Camera | 20 MP Front | 16 MP Front | 32 MP Front | 16 MP Front | 50 MP Front | 16 MP Front | 32 MP Front | 32 MP Front | 13 MP Front | 8 MP Front | 32 MP Front |
| RAM & Storage | 6 GB RAM 128 GB Storage | 8 GB RAM 128 GB Storage | 8 GB RAM 256 GB Storage | 8 GB RAM 128 GB Storage | 8 GB RAM 256 GB Storage | 6 GB RAM 128 GB Storage | 8 GB RAM 128 GB Storage | 6 GB RAM 128 GB Storage | 8 GB RAM 256 GB Storage | 4 GB RAM 128 GB Storage | 8 GB RAM 256 GB Storage |
| Battery | 4500 mAh 67W Charging | 5000 mAh 44W Charging | 5000 mAh 45W Charging | 4800 mAh 44W Charging | 5000 mAh 68W Charging | 5000 mAh 67W Charging | 4500 mAh 33W Charging | 5000 mAh 25W Charging | 5000 mAh 25W Charging | 6300 mAh | 5000 mAh 70W Charging |
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