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- V23 5G vs Redmi K40S
Vivo V23 5G vs Xiaomi Redmi K40S
What V23 5G does better (7) and where Redmi K40S wins (10) — every spec side by side.
vs
7.1Display7.9
7.6Camera8.0
4.1Battery5.5
7.1Features6.9
Dimensions
Size comparison
V23 5GRedmi K40S
| V23 5G | Redmi K40S | Difference | |
|---|---|---|---|
| Height | 157.2 mm | 163.2 mm | −6 mm |
| Width | 72.4 mm | 76 mm | −3.6 mm |
| Thickness | 7.4 mm | 7.7 mm | −0.3 mm |
| Weight | 179 g | 195 g | −16 g |
Drawn to the same scale from the official dimensions (front and side).
Why is V23 5G better than Redmi K40S?
- Main camera64 MP vs 48 MP+33%
- Selfie camera50 MP vs 20 MP2.5×
- 4K selfie videoYes · Redmi K40S: No
- Weight179 g vs 195 g+9%
- Pixel density409 ppi vs 395 ppi+4%
- Process6 nm vs 7 nm+17%
- Thickness7.4 mm vs 7.7 mm+4%
Why is Redmi K40S better than V23 5G?
- Wired charging44 W vs 67 W+52%
- Optical stabilisationNo · V23 5G: Yes
- Stereo speakersNo · V23 5G: Yes
- Refresh rate90 Hz vs 120 Hz+33%
- Battery capacity4,200 mAh vs 4,500 mAh+7%
- CPU frequency2.5 GHz vs 3.2 GHz+28%
- Screen size6.4″ vs 6.7″+4%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%
- Charged in 30 min68% vs 79%+16%
- Main camera aperturef/1.9 vs f/1.8+6%
Specifications
Side by side
| Design | ||
| Weight | 179 g | 195 g |
| Thickness | 7.4 mm | 7.7 mm |
| Height | 157.2 mm | 163.2 mm |
| Width | 72.4 mm | 76 mm |
| Back | Glass | Plastic |
| Ingress protection | — | IP53 |
| Water resistance (IPx) | — | IPx3 |
| Glass protection | Schott Xensation Up | Corning Gorilla Glass 5 |
| Colours | Sunshine Gold, Stardust Black | Black, Gray, Blue, Green |
| Display | ||
| Screen size | 6.4″ | 6.7″ |
| Panel | AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 409 ppi | 395 ppi |
| Refresh rate | 90 Hz | 120 Hz |
| Peak brightness | — | 1,300 nits |
| Measured brightness | 629 nits | — |
| Screen-to-body ratio | 88% | 86.6% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Mediatek Dimensity 920 | Qualcomm SM8250-AC Snapdragon 870 5G |
| Chip maker | MediaTek | Qualcomm |
| Process | 6 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.5 GHz | 3.2 GHz |
| GPU | Mali-G68 MC4 | Adreno 650 |
| AnTuTu score | 406,498 | — |
| Geekbench 6 (multi-core) | 8,421 | — |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | — | UFS 3.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 64 MP | 48 MP |
| Main camera aperture | f/1.9 | f/1.8 |
| Main sensor size | — | 1/2.0" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 50 MP | 20 MP |
| 4K selfie video | Yes | No |
| Battery | ||
| Battery capacity | 4,200 mAh | 4,500 mAh |
| Battery type | — | Li-Po |
| Wired charging | 44 W | 67 W |
| Charged in 30 min | 68% | 79% |
| 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 | 5.2 | 5.2 |
| NFC | Yes | Yes |
| USB | USB Type-C | USB Type-C 2.0 |
| USB version | — | 2 |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | No | No |
| Loudspeaker loudness | -28.5 LUFS | — |
| Fingerprint sensor | Under display | Side |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| SAR (head) | 1.08 W/kg | — |
| Software | ||
| OS at launch | Android 12 | Android 12 |
| Platform | Android | Android |
| Interface | Funtouch 14 | MIUI 13 |
