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- X3 SuperZoom vs Redmi K30 5G Racing
Realme X3 SuperZoom vs Xiaomi Redmi K30 5G Racing
What X3 SuperZoom does better (10) and where Redmi K30 5G Racing wins (3) — every spec side by side.
vs
6.8Display6.7
9.3Camera7.4
3.1Battery3.8
5.0Features7.1
Dimensions
Size comparison
X3 SuperZoomRedmi K30 5G Racing
| X3 SuperZoom | Redmi K30 5G Racing | Difference | |
|---|---|---|---|
| Height | 163.8 mm | 165.3 mm | −1.5 mm |
| Width | 75.8 mm | 76.6 mm | −0.8 mm |
| Thickness | 8.9 mm | 8.8 mm | +0.1 mm |
| Weight | 202 g | 208 g | −6 g |
Drawn to the same scale from the official dimensions (front and side).
Why is X3 SuperZoom better than Redmi K30 5G Racing?
- RAM12 GB vs 6 GB2×
- Storage (max)256 GB vs 128 GB2×
- Telephoto cameraYes · Redmi K30 5G Racing: No
- 4K video frame rate60 fps vs 30 fps2×
- CPU frequency2.96 GHz vs 2.8 GHz+6%
- Weight202 g vs 208 g+3%
- Selfie camera32 MP vs 20 MP+60%
- Rear cameras3 vs 2+50%
- Main camera aperturef/1.8 vs f/1.9+6%
- Charged in 30 min55% vs 53%+4%
Why is Redmi K30 5G Racing better than X3 SuperZoom?
- 5GNo · X3 SuperZoom: Yes
- Battery capacity4,200 mAh vs 4,500 mAh+7%
- 3.5 mm headphone jackNo · X3 SuperZoom: Yes
Specifications
Side by side
| Design | ||
| Weight | 202 g | 208 g |
| Thickness | 8.9 mm | 8.8 mm |
| Height | 163.8 mm | 165.3 mm |
| Width | 75.8 mm | 76.6 mm |
| Frame | Plastic | Aluminium |
| Back | Glass | Glass |
| Glass protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 |
| Colours | Glacier Blue, Arctic White | Mint, Blue, Red, Purple, White |
| Display | ||
| Screen size | 6.6″ | 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 | 399 ppi | 395 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Measured brightness | 437 nits | — |
| Screen-to-body ratio | 84.7% | 84.8% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Qualcomm SM8150 Snapdragon 855+ | Qualcomm SDM768 Snapdragon 768G 5G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 7 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.96 GHz | 2.8 GHz |
| GPU | Adreno 640 | Adreno 620 |
| AnTuTu score | 477,905 | — |
| Geekbench 6 (multi-core) | 2,579 | — |
| Memory | ||
| RAM | 12 GB | 6 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 3.0 | UFS 2.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 64 MP | 64 MP |
| Main camera aperture | f/1.8 | f/1.9 |
| Main sensor size | 1/1.72" | 1/1.72" |
| Rear cameras | 3 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | Yes | No |
| Optical zoom | 5× | — |
| Max video | 4K | 4K |
| 4K video frame rate | 60 fps | 30 fps |
| Selfie camera | 32 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,200 mAh | 4,500 mAh |
| Battery type | — | Li-Po |
| Wired charging | 30 W | 30 W |
| Charged in 30 min | 55% | 53% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Dual-band GPS | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | — |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | No | Yes |
| Loudspeaker loudness | -28 LUFS | — |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | — | MIUI 11 |
