Side-by-side technical data
Xiaomi Redmi K30 5G Racing vs Samsung Galaxy A90 5G
Comparison between Xiaomi Redmi K30 5G Racing and Samsung Galaxy A90 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and Samsung.
The verdict
Neither runs away with it: each wins something.
| Category | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Design & display | 6.2 | 6.4 |
| Performance & hardware | 5.5 | 5.7 |
| Camera | 6.1 | 4.9 |
| Connectivity | 5.3 | 6.2 |
| Battery & charging | 4.9 | 4.8 |
Which one is for you?
Xiaomi Redmi K30 5G Racing, if you care about…
- Bluetooth Version
- Bluetooth 5.1
- against Bluetooth 5.0
- Display Refresh Rate
- 120 Hz
- against 60 Hz
- Fast Charge Power
- 30 W
- against 25 W
- OS Version
- 10
- against 9
Samsung Galaxy A90 5G, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
- against Wi-Fi 802.11a/b/g/n/ac
- Storage Type
- UFS 3.0
- against UFS 2.1
- Display Technology
- Super AMOLED
- against IPS LCD
Specification comparison
Performance
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 768G | Qualcomm Snapdragon 855 |
| Processor Process Size | 7 nm | 7 nm |
| Graphics GPU | Qualcomm Adreno 620 | Qualcomm Adreno 640 |
| Storage Type | UFS 2.1 | UFS 3.0 Best value |
| Maximum CPU Clock | 2.8 GHz | 2.84 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | — | 567,300 |
| Geekbench 6 Single-Core | — | 898 |
| Geekbench 6 Multi-Core | — | 2,619 |
| CPU Description | Octa-core CPU with 1x2.8 GHz Kryo 475 Prime, 1x2.2 GHz Kryo 475 Gold, and 6x1.8 GHz Kryo 475 Silver cores. | Octa-core CPU with 1x2.84 GHz, 3x2.42 GHz and 4x1.78 GHz Kryo 485 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 6 GB | 8 GB Best value |
| RAM Type | — | DDR4 |
| Expandable Storage | No | Yes Best value |
Design
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Body Colors | Mint Green, Blue, Red, Purple, White | White, Black |
| Body Thickness | 8.8 mm | 8.4 mm Best value |
| Body Width | 76.6 mm | 76.4 mm |
| Body Height | 165.3 mm | 164.8 mm |
| Weight | 208 g | 206 g Best value |
| Usable Surface | 84.8 % | 86.1 % Best value |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy |
Battery
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Battery Capacity | 4,500 mAh | 4,500 mAh |
| Battery Type | Li-Po | Li-Polymer |
| Fast Charge Power | 30 W Best value | 25 W |
| Battery Features | Fast Charging | Fast Charging, Battery Level Indicator, Rechargeable |
Display
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | Super AMOLED Best value |
| Display Diagonal | 6.67″ | 6.7″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px | 2,400 px |
| Display Pixel Density | 395 ppi Best value | 393 ppi |
| Display Refresh Rate | 120 Hz Best value | 60 Hz |
| Display Features | IPS LCD, HDR10, Gorilla Glass 5 | Gorilla Glass 6, Always-On Display, Touchscreen |
Sensors
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Under Display |
Sensor
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Operating System | Android 10 | Android 9 |
| OS Family | Android | Android |
| OS Version | 10 Best value | 9 |
Connectivity
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Single Nano-SIM, Dual Nano-SIM, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 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 n41, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 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 B13, 4G LTE B17, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n41, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, HSPA, UMTS, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) Best value |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Direct, Wi-Fi 802.11a/b/g/n/ac |
| Bluetooth Version | Bluetooth 5.1 Best value | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, aptX HD | A2DP, LE |
| Navigation Systems | GPS | GPS, GLONASS, Galileo, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Type-C, USB OTG | Samsung DeX, ANT+, NFC, USB Type-C |
| USB Version | USB 2.0 | USB 3.1 Best value |
| SAR (EU) head | — | 0.38 W/kg |
| SAR (EU) body | — | 1.55 W/kg |
| Max. download speed | — | 2,000 Mbps |
| Max. upload speed | — | 318 Mbps |
Audio
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | aptX HD, Loudspeaker, 24-bit/192kHz Audio | A2DP, LE, Loudspeaker |
Technical
| Specification | Redmi K30 5G Racing | Galaxy A90 5G |
|---|---|---|
| Model numbers | — | SM-A908B, SM-A908N, SM-A9080 |
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