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- Galaxy S23 Ultra vs Redmi K70
Samsung Galaxy S23 Ultra vs Xiaomi Redmi K70
What Galaxy S23 Ultra does better (9) and where Redmi K70 wins (12) — every spec side by side.
vs
9.2Display9.2
7.9Performance8.5
9.8Camera8.9
6.5Battery7.8
9.4Features9.2
Dimensions
Size comparison
Galaxy S23 UltraRedmi K70
| Galaxy S23 Ultra | Redmi K70 | Difference | |
|---|---|---|---|
| Height | 163.4 mm | 160.9 mm | +2.5 mm |
| Width | 78.1 mm | 75 mm | +3.1 mm |
| Thickness | 8.9 mm | 8.2 mm | +0.7 mm |
| Weight | 234 g | 209 g | +25 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy S23 Ultra better than Redmi K70?
- Main camera200 MP vs 50 MP4×
- Telephoto cameraYes · Redmi K70: No
- Wireless chargingYes · Redmi K70: No
- Rear cameras4 vs 22×
- 4K selfie videoYes · Redmi K70: No
- eSIMYes · Redmi K70: No
- 3DMark Wild Life Extreme3,790 vs 3,600+5%
- CPU frequency3.36 GHz vs 3.2 GHz+5%
- USB version3.2 vs 2+60%
Why is Redmi K70 better than Galaxy S23 Ultra?
- Wired charging45 W vs 120 W2.7×
- AnTuTu score1,241,531 vs 1,757,044+42%
- Peak brightness1,750 nits vs 4,000 nits2.3×
- RAM12 GB vs 16 GB+33%
- Geekbench 6 (multi-core)4,927 vs 5,560+13%
- Charged in 30 min65% vs 167%2.6×
- Weight234 g vs 209 g+12%
- Pixel density500 ppi vs 526 ppi+5%
- Selfie camera12 MP vs 16 MP+33%
- Thickness8.9 mm vs 8.2 mm+9%
- Wi-Fi standardWi-Fi 6E vs Wi-Fi 7+8%
- Main camera aperturef/1.7 vs f/1.6+6%
Specifications
Side by side
| Design | ||
| Weight | 234 g | 209 g |
| Thickness | 8.9 mm | 8.2 mm |
| Height | 163.4 mm | 160.9 mm |
| Width | 78.1 mm | 75 mm |
| Frame | Aluminium | — |
| Back | Glass | Glass |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Glass protection | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass 5 |
| Colours | Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition | Black, Silver, Blue/Green, Purple |
| Stylus | Yes | — |
| Display | ||
| Screen size | 6.8″ | 6.7″ |
| Panel | Dynamic AMOLED 2X | OLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,440 px | 1,440 px |
| Resolution (height) | 3,088 px | 3,200 px |
| Pixel density | 500 ppi | 526 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,750 nits | 4,000 nits |
| Measured brightness | 1,274 nits | — |
| Screen-to-body ratio | 89.9% | 89% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM8550-AC Snapdragon 8 Gen 2 | Qualcomm SM8550-AB Snapdragon 8 Gen 2 |
| Chip maker | Qualcomm | Qualcomm |
| Process | 4 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 3.36 GHz | 3.2 GHz |
| GPU | Adreno 740 | Adreno 740 |
| AnTuTu score | 1,241,531 | 1,757,044 |
| Geekbench 6 (multi-core) | 4,927 | 5,560 |
| 3DMark Wild Life Extreme | 3,790 | 3,600 |
| Memory | ||
| RAM | 12 GB | 16 GB |
| Storage (max) | 1,024 GB | 1,024 GB |
| Storage (base) | 256 GB | 256 GB |
| Storage type | UFS 4.0 | UFS 4.0 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 200 MP | 50 MP |
| Main camera aperture | f/1.7 | f/1.6 |
| Main sensor size | 1/1.3" | 1/1.55" |
| Rear cameras | 4 | 2 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | Yes | No |
| Optical zoom | 10× | — |
| Max video | 8K | 8K |
| 4K video frame rate | 60 fps | 60 fps |
| Selfie camera | 12 MP | 16 MP |
| 4K selfie video | Yes | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Ion | Li-Po |
| Active use (test) | 13.4 h | — |
| Wired charging | 45 W | 120 W |
| Charged in 30 min | 65% | 167% |
| Wireless charging | Yes | No |
| Wireless charging power | 15 W | — |
| Reverse wireless charging | Yes | — |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | Yes | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.3 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.2 | USB Type-C |
| USB version | 3.2 | 2 |
| Video output | Yes | — |
| Ultra Wideband | Yes | — |
| Infrared port | — | Yes |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Loudspeaker loudness | -25.6 LUFS | — |
| Fingerprint sensor | Under display, ultrasonic | Under display |
| Barometer | Yes | — |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
| SAR (head) | 0.96 W/kg | — |
| Software | ||
| OS at launch | Android 13 | Android 14 |
| Platform | Android | Android |
| Interface | One UI 9.0 | HyperOS |
| Major OS updates promised | 4 | — |
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