Side-by-side technical data
Oppo Reno6 5G vs Xiaomi Redmi K40
Comparison between Oppo Reno6 5G and Xiaomi Redmi K40: camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo and Xiaomi.
The verdict
Neither runs away with it: each wins something.
| Category | Reno6 5G | Redmi K40 |
|---|---|---|
| Design & display | 7.2 | 7.4 |
| Performance & hardware | 6.1 | 6.1 |
| Camera | 5.2 | 4.9 |
| Connectivity | 6.8 | 6.9 |
| Battery & charging | 4.9 | 5.0 |
Which one is for you?
Oppo Reno6 5G, if you care about…
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 5.1
- RAM Type
- DDR5
- against LPDDR5
- Display Pixel Density
- 409 ppi
- against 395 ppi
- Weight
- 182 g
- against 196 g
Xiaomi Redmi K40, if you care about…
- Battery Capacity
- 4,520 mAh
- against 4,300 mAh
- AnTuTu Score
- 802,870
- against 430,765
- Storage Type
- UFS 3.1
- against UFS 2.1
- Display Refresh Rate
- 120 Hz
- against 90 Hz
Specification comparison
Performance
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Processor Model | MediaTek Dimensity 900 | Qualcomm Snapdragon 870 |
| Processor Process Size | 6 nm Best value | 7 nm |
| Graphics GPU | Mali-G68 MC4 | Qualcomm Adreno 650 |
| Storage Type | UFS 2.1 | UFS 3.1 Best value |
| Maximum CPU Clock | 2.4 GHz | 3.2 GHz Best value |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 430,765 | 802,870 Best value |
| Geekbench 6 Single-Core | — | 1,187 |
| Geekbench 6 Multi-Core | — | 3,068 |
| CPU Description | Octa-core CPU with 2 Cortex-A78 cores at 2.4 GHz and 6 Cortex-A55 cores at 2.0 GHz. | 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 | 12 GB | 12 GB |
| RAM Type | DDR5 Best value | LPDDR5 |
| AnTuTu version | v9 | v10 |
Design
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Body Colors | Black, Aurora, Blue, Purple | Black, White, Blue, Aurora, Multicolor |
| Body Thickness | 7.6 mm Best value | 7.8 mm |
| Body Width | 72.1 mm | 76.4 mm |
| Body Height | 156.8 mm | 163.7 mm |
| Weight | 182 g Best value | 196 g |
| Usable Surface | 88.3 % Best value | 85.9 % |
| Body Materials | Glass, Aluminium Alloy, Plastic Best value | Plastic, Glass, Splash Resistant |
| Resistance Features | Water Resistant | IP53 |
Battery
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Battery Capacity | 4,300 mAh | 4,520 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 65 W Best value | 33 W |
| Battery Features | Fast Charging, Battery Level Indicator, Rechargeable | Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator |
Display
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED | Super AMOLED |
| Peak Display Brightness | 750 nits | 1,300 nits Best value |
| Display Diagonal | 6.43″ | 6.67″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px | 2,400 px |
| Display Pixel Density | 409 ppi Best value | 395 ppi |
| Display Refresh Rate | 90 Hz | 120 Hz Best value |
| Touch Sampling Rate | — | 360 Hz |
| Display Contrast Ratio | — | 5,000,000 :1 |
| Display Features | AMOLED, Gorilla Glass 5, Always-On Display, Touchscreen | Gorilla Glass 5, HDR10+, Hole-Punch Notch, DCI-P3, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant, Always-On Display |
Sensors
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System, Virtual Proximity Sensing |
Software
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
Connectivity
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM | 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 800, 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 B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B38, 4G LTE B39, 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 n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 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, CDMA, HSPA, CDMA2000, LTE, 5G | GSM, CDMA, HSPA, UMTS, CDMA2000, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac/6 | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.2 Best value | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, LE, aptX | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value |
| Connectivity Features | NFC, USB Type-C, USB 2.0, USB OTG | 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 | 1.14 W/kg | — |
| SAR American Body | 0.08 W/kg | — |
| SAR (EU) head | 0.96 W/kg | — |
| SAR (EU) body | 1.18 W/kg | — |
| Max. download speed | 2,770 Mbps | 7,500 Mbps Best value |
| Max. upload speed | — | 3,000 Mbps |
Audio
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, LE, aptX, Loudspeaker | Stereo Speakers, Hi-Res Audio, A2DP, LE, Dolby Atmos Best value |
Technical
| Specification | Reno6 5G | Redmi K40 |
|---|---|---|
| Model numbers | PEQM00, CPH2251 | M2012K11AC |
