Side-by-side technical data
Xiaomi Redmi K30 Pro vs Xiaomi Redmi K40 Pro
Comparison between Xiaomi Redmi K30 Pro and Xiaomi Redmi K40 Pro: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
The verdict
Your pick: Xiaomi Redmi K40 Pro, ahead on Design & display, Performance & hardware and Connectivity. Unless Camera decides it for you.
| Category | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Design & display | 6.4 | 7.3 |
| Performance & hardware | 5.6 | 6.3 |
| Camera | 8.0 | 5.9 |
| Connectivity | 6.7 | 7.3 |
| Battery & charging | 5.2 | 4.9 |
Which one is for you?
Xiaomi Redmi K30 Pro, if you care about…
- Battery Capacity
- 4,700 mAh
- against 4,520 mAh
- Geekbench 6 Single-Core
- 1,077
- against 1,002
- Body Materials
- Glass, Aluminium Alloy, P2i Nano Coating
- against Plastic, Glass
Xiaomi Redmi K40 Pro, if you care about…
- AnTuTu Score
- 903,172
- against 753,315
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E
- against Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 5.1
- Display Refresh Rate
- 120 Hz
- against 60 Hz
Specification comparison
Performance
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 865 | Qualcomm Snapdragon 888 |
| Processor Process Size | 7 nm | 5 nm Best value |
| Graphics GPU | Qualcomm Adreno 650 | Qualcomm Adreno 660 |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Maximum CPU Clock | 2.84 GHz | 2.84 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 753,315 | 903,172 Best value |
| Geekbench 6 Single-Core | 1,077 Best value | 1,002 |
| Geekbench 6 Multi-Core | 3,056 Best value | 3,014 |
| CPU Description | Octa-core processor with 1× 2.84 GHz Cortex-A77, 3× 2.42 GHz Cortex-A77, and 4× 1.80 GHz Cortex-A55 cores. | Octa-core processor with 1 Cortex-X1 core at 2.84 GHz, 3 Cortex-A78 cores at 2.42 GHz, and 4 Cortex-A55 cores at 1.80 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 12 GB | 12 GB |
| RAM Type | LPDDR4X | LPDDR5 Best value |
| AnTuTu version | v10 | v10 |
Design
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Body Colors | Blue, White, Purple, Grey | Black, White, Aurora |
| Body Thickness | 8.9 mm | 7.8 mm Best value |
| Body Width | 75.4 mm | 76.4 mm |
| Body Height | 163.3 mm | 163.7 mm |
| Weight | 218 g | 196 g Best value |
| Usable Surface | 87.2 % Best value | 85.9 % |
| Body Materials | Glass, Aluminium Alloy, P2i Nano Coating Best value | Plastic, Glass |
| Resistance Features | IP53 | IP53 |
Battery
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Battery Capacity | 4,700 mAh Best value | 4,520 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 30 W | 33 W Best value |
| Battery Features | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator |
Display
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | Super AMOLED | Super AMOLED |
| Peak Display Brightness | 1,200 nits | 1,300 nits Best value |
| 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 | 60 Hz | 120 Hz Best value |
| Touch Sampling Rate | 180 Hz | 360 Hz Best value |
| Display Contrast Ratio | 5,000,000 :1 | 5,000,000 :1 |
| Display Features | Gorilla Glass 5, HDR10+, Always-On Display, Capacitive Touch, Multi-Touch, DCI-P3, Full sRGB, TÜV Rheinland Eye Comfort Certification, LED Notifications | Hole-Punch Notch, HDR10+, Gorilla Glass 5, DCI-P3, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant |
Sensors
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Barometer, Light Sensor, Proximity Sensor, Cooling System | Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Fingerprint Sensor, Light Sensor, RGB Sensor, Cooling System, Virtual Proximity Sensing |
Software
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Operating System | Android 10 | Android 11 |
| OS Family | Android | Android |
| OS Version | 10 | 11 Best value |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| 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 B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n41, 5G NR n78, 5G NR n79 | 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, 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 B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 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, CDMA, HSPA, EVDO, LTE, 5G | GSM, CDMA, HSPA, 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 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 5.1 | Bluetooth 5.2 Best value |
| Bluetooth Profiles | A2DP, LE, aptX HD, aptX Adaptive, AVRCP, DIP, PBAP/PAB | A2DP, LE, aptX HD, aptX Adaptive |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE, Virtual Proximity Sensing, ANT+ | Infrared, NFC, USB Type-C, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 2,000 Mbps | 7,500 Mbps Best value |
| Max. upload speed | 318 Mbps | 3,000 Mbps Best value |
Audio
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Stereo Speakers, Hi-Res Audio, 24-bit/192kHz Audio, aptX HD, aptX Adaptive, A2DP, LE | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Snapdragon Sound, Two Microphones, A2DP, LE, aptX HD, aptX Adaptive |
Technical
| Specification | Redmi K30 Pro | Redmi K40 Pro |
|---|---|---|
| Model numbers | — | M2012K11C |
Related comparisons
- Xiaomi Redmi K30 Pro vs Black Shark BlackShark 3S
- Xiaomi Redmi K30 Pro vs Oppo Reno Ace 2
- Xiaomi Redmi K30 Pro vs Google Pixel 5
- Xiaomi Redmi K30 Pro vs Sony Xperia 1 II
- Xiaomi Redmi K40 Pro vs Sony Xperia 5 II
- Xiaomi Redmi K40 Pro vs Honor 30
- Xiaomi Redmi K40 Pro vs Meizu 17
- Xiaomi Redmi K40 Pro vs Google Pixel 5
