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- Redmi K30S vs Redmi Note 9 Pro 5G
Xiaomi Redmi K30S vs Xiaomi Redmi Note 9 Pro 5G
What Redmi K30S does better (9) and where Redmi Note 9 Pro 5G wins (5) — every spec side by side.
vs
6.9Display5.5
8.2Camera7.3
6.0Battery4.8
8.7Features6.5
Dimensions
Size comparison
Redmi K30SRedmi Note 9 Pro 5G
| Redmi K30S | Redmi Note 9 Pro 5G | Difference | |
|---|---|---|---|
| Height | 165.1 mm | 165.4 mm | −0.3 mm |
| Width | 76.4 mm | 76.8 mm | −0.4 mm |
| Thickness | 9.3 mm | 9 mm | +0.3 mm |
| Weight | 216 g | 215 g | +1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Redmi K30S better than Redmi Note 9 Pro 5G?
- Battery capacity5,000 mAh vs 4,820 mAh+4%
- Refresh rate144 Hz vs 120 Hz+20%
- Peak brightness650 nits vs 450 nits+44%
- CPU frequency2.84 GHz vs 2.2 GHz+29%
- Max video8K vs 4K
- 4K video frame rate60 fps vs 30 fps2×
- Selfie camera20 MP vs 16 MP+25%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
- Process7 nm vs 8 nm+14%
Why is Redmi Note 9 Pro 5G better than Redmi K30S?
- Main camera64 MP vs 108 MP+69%
- Memory card slotNo · Redmi K30S: Yes
- 3.5 mm headphone jackNo · Redmi K30S: Yes
- Main camera aperturef/1.9 vs f/1.8+6%
- Thickness9.3 mm vs 9 mm+3%
Specifications
Side by side
| Design | ||
| Weight | 216 g | 215 g |
| Thickness | 9.3 mm | 9 mm |
| Height | 165.1 mm | 165.4 mm |
| Width | 76.4 mm | 76.8 mm |
| Frame | Aluminium | — |
| Back | Glass | Glass |
| Ingress protection | — | IP53 |
| Water resistance (IPx) | — | IPx3 |
| Glass protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 |
| Colours | Cosmic Black, Lunar Silver | Gray, Blue, Red/Mint |
| Display | ||
| Screen size | 6.7″ | 6.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 395 ppi | 395 ppi |
| Refresh rate | 144 Hz | 120 Hz |
| Peak brightness | 650 nits | 450 nits |
| Screen-to-body ratio | 85.2% | 84.6% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM8250 Snapdragon 865 5G | Qualcomm SM7225 Snapdragon 750G 5G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 7 nm | 8 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.84 GHz | 2.2 GHz |
| GPU | Adreno 650 | Adreno 619 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 2.2 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 64 MP | 108 MP |
| Main camera aperture | f/1.9 | f/1.8 |
| Main sensor size | 1/1.73" | 1/1.52" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 8K | 4K |
| 4K video frame rate | 60 fps | 30 fps |
| Selfie camera | 20 MP | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 4,820 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 33 W | 33 W |
| Charged in 30 min | — | 52% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.1 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Dual-band GPS | Yes | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, compass |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | MIUI 12 | MIUI 12 |
