Side-by-side technical data
Xiaomi Poco F3 vs Xiaomi Redmi K40
Comparison between Xiaomi Poco F3 and Xiaomi Redmi K40: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
The verdict
Neither runs away with it: each wins something.
| Category | Poco F3 | Redmi K40 |
|---|---|---|
| Design & display | 7.6 | 7.4 |
| Performance & hardware | 6.1 | 6.1 |
| Camera | 4.9 | 4.9 |
| Connectivity | 6.9 | 6.9 |
| Battery & charging | 4.9 | 4.9 |
Which one is for you?
Xiaomi Poco F3, if you care about…
- Body Materials
- Glass, Plastic, Metal, Splash Resistant
- against Plastic, Glass, Splash Resistant
- OS Version
- 13
- against 11
- Google Services
- Yes
- against No
- Microphone Count
- 3
- against 2
Xiaomi Redmi K40, if you care about…
- RAM Capacity
- 12 GB
- against 8 GB
- Geekbench 6 Single-Core
- 1,187
- against 1,102
Specification comparison
Performance
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 870 | Qualcomm Snapdragon 870 |
| Processor Process Size | 7 nm | 7 nm |
| Graphics GPU | Qualcomm Adreno 650 | Qualcomm Adreno 650 |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Maximum CPU Clock | 3.2 GHz | 3.2 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 800,216 | 802,870 Best value |
| Geekbench 6 Single-Core | 1,102 | 1,187 Best value |
| Geekbench 6 Multi-Core | 3,042 | 3,068 Best value |
| CPU Description | Octa-core processor with one 3.2 GHz core, three 2.42 GHz cores, and four 1.80 GHz cores. | Octa-core processor with 1x3.2 GHz, 3x2.42 GHz, and 4x1.80 GHz cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 12 GB Best value |
| RAM Type | LPDDR5 | LPDDR5 |
| AnTuTu version | v10 | v10 |
Design
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Body Colors | Black, White, Blue, Silver | Black, White, Blue, Aurora, Multicolor |
| Body Thickness | 7.8 mm | 7.8 mm |
| Body Width | 76.4 mm | 76.4 mm |
| Body Height | 163.7 mm | 163.7 mm |
| Weight | 196 g | 196 g |
| Usable Surface | 85.9 % | 85.9 % |
| Body Materials | Glass, Plastic, Metal, Splash Resistant Best value | Plastic, Glass, Splash Resistant |
| Resistance Features | IP53 | IP53 |
Battery
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Battery Capacity | 4,520 mAh | 4,520 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 33 W | 33 W |
| Battery Features | Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator, Charger Included | Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator |
Display
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED | Super AMOLED |
| Peak Display Brightness | 1,300 nits | 1,300 nits |
| Display Diagonal | 6.67″ | 6.67″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px | 2,400 px |
| Display Pixel Density | 395 ppi | 395 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 360 Hz | 360 Hz |
| Display Contrast Ratio | 5,000,000 :1 | 5,000,000 :1 |
| Display Features | AMOLED, Gorilla Glass 5, HDR10+, HDR10, Hole-Punch Notch, Always-On Display, Capacitive Touch, Multi-Touch, Scratch Resistant, DCI-P3, Frameless | Gorilla Glass 5, HDR10+, Hole-Punch Notch, DCI-P3, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant, Always-On Display |
Sensors
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Light Sensor, Virtual Proximity Sensing, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System, Virtual Proximity Sensing |
Software
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 13 Best value | 11 |
| Google Services | Yes Best value | No |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| 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, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 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 B17, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28a, 5G NR n28b, 5G NR n38, 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 B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 3G UMTS 1700 AWS, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B26, LTE B28, 4G LTE B28A, 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 n28a, 5G NR n41, 5G NR n77, 5G NR n78, 5G NR n79 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 5G | GSM, CDMA, HSPA, UMTS, CDMA2000, 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 Features | Dual Band, Wi-Fi Direct, Wi-Fi Hotspot, Wi-Fi Display, MIMO | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, NavIC | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE, Virtual Proximity Sensing | Infrared, NFC, USB Type-C, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | 1.06 W/kg | — |
| SAR American Body | 0.72 W/kg | — |
| SAR (EU) head | 0.6 W/kg | — |
| SAR (EU) body | 0.84 W/kg | — |
| Max. download speed | 7,500 Mbps | 7,500 Mbps |
| Max. upload speed | 3,000 Mbps | 3,000 Mbps |
Audio
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Microphone Count | 3 Best value | 2 |
| Audio Features | Stereo Speakers, Dolby Atmos, Hi-Res Audio, A2DP, LE | Stereo Speakers, Hi-Res Audio, A2DP, LE, Dolby Atmos |
Technical
| Specification | Poco F3 | Redmi K40 |
|---|---|---|
| Model numbers | M2012K11AG | M2012K11AC |
