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- Reno4 Z 5G vs Redmi K30 Ultra
OPPO Reno4 Z 5G vs Xiaomi Redmi K30 Ultra
What Reno4 Z 5G does better (5) and where Redmi K30 Ultra wins (12) — every spec side by side.
vs
5.6Display7.2
6.5Camera7.8
2.8Battery4.2
7.1Features8.7
Dimensions
Size comparison
Reno4 Z 5GRedmi K30 Ultra
| Reno4 Z 5G | Redmi K30 Ultra | Difference | |
|---|---|---|---|
| Height | 163.8 mm | 163.3 mm | +0.5 mm |
| Width | 75.5 mm | 75.4 mm | +0.1 mm |
| Thickness | 8.1 mm | 9.1 mm | −1 mm |
| Weight | 184 g | 213 g | −29 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Reno4 Z 5G better than Redmi K30 Ultra?
- RAM12 GB vs 8 GB+50%
- 3.5 mm headphone jackYes · Redmi K30 Ultra: No
- Weight184 g vs 213 g+16%
- Thickness8.1 mm vs 9.1 mm+12%
- Main camera aperturef/1.7 vs f/1.9+12%
Why is Redmi K30 Ultra better than Reno4 Z 5G?
- Wired charging18 W vs 33 W+83%
- OLED panelNo · Reno4 Z 5G: Yes
- Storage (max)256 GB vs 512 GB2×
- Telephoto cameraNo · Reno4 Z 5G: Yes
- Stereo speakersNo · Reno4 Z 5G: Yes
- Battery capacity4,000 mAh vs 4,500 mAh+12%
- Main camera48 MP vs 64 MP+33%
- CPU frequency2 GHz vs 2.6 GHz+30%
- Peak brightness480 nits vs 500 nits+4%
- Selfie camera16 MP vs 20 MP+25%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%
- Screen-to-body ratio84.3% vs 87.2%+3%
Specifications
Side by side
| Design | ||
| Weight | 184 g | 213 g |
| Thickness | 8.1 mm | 9.1 mm |
| Height | 163.8 mm | 163.3 mm |
| Width | 75.5 mm | 75.4 mm |
| Frame | — | Aluminium |
| Back | — | Glass |
| Glass protection | Corning Gorilla Glass 3+ | Corning Gorilla Glass 5 |
| Colours | Ink Black, Dew White | Moonlight White, Midnight Black, Mint Green |
| Display | ||
| Screen size | 6.6″ | 6.7″ |
| Panel | IPS LCD | AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 401 ppi | 395 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 480 nits | 500 nits |
| Measured brightness | 398 nits | — |
| Screen-to-body ratio | 84.3% | 87.2% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek Dimensity 800 | Mediatek Dimensity 1000+ |
| Chip maker | MediaTek | MediaTek |
| Process | 7 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.6 GHz |
| GPU | Mali-G57 MC4 | Mali-G77 MC9 |
| AnTuTu score | 295,562 | — |
| Geekbench 6 (multi-core) | 2,196 | — |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage (max) | 256 GB | 512 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 2.1 | — |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 48 MP | 64 MP |
| Main camera aperture | f/1.7 | f/1.9 |
| Main sensor size | 1/2.0" | 1/1.73" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 2.1× |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 16 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,000 mAh | 4,500 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 18 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 5 | Wi-Fi 6 |
| 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 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | No |
| Loudspeaker loudness | -28.1 LUFS | — |
| Fingerprint sensor | Side | Under display |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | ColorOS 11.1 | MIUI 12 |
