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- K12 Pro vs Poco X3 NFC
Lenovo K12 Pro vs Xiaomi Poco X3 NFC
What K12 Pro does better (2) and where Poco X3 NFC wins (14) — every spec side by side.
vs
4.3Display5.5
6.1Camera7.4
7.3Battery7.3
6.4Features4.6
Dimensions
Size comparison
K12 ProPoco X3 NFC
| K12 Pro | Poco X3 NFC | Difference | |
|---|---|---|---|
| Height | 172.1 mm | 165.3 mm | +6.8 mm |
| Width | 76.8 mm | 76.8 mm | = |
| Thickness | 9.7 mm | 9.4 mm | +0.3 mm |
| Weight | 221 g | 215 g | +6 g |
Drawn to the same scale from the official dimensions (front and side).
Why is K12 Pro better than Poco X3 NFC?
- Battery capacity6,000 mAh vs 5,160 mAh+16%
- Main camera aperturef/1.8 vs f/1.9+6%
Why is Poco X3 NFC better than K12 Pro?
- Refresh rate60 Hz vs 120 Hz2×
- RAM4 GB vs 8 GB2×
- Wired charging20 W vs 33 W+65%
- Stereo speakersNo · K12 Pro: Yes
- Pixel density263 ppi vs 395 ppi+50%
- Rear cameras1 vs 22×
- Ultra-wide cameraNo · K12 Pro: Yes
- Max video1080p vs 4K
- CPU frequency2 GHz vs 2.3 GHz+15%
- Weight221 g vs 215 g+3%
- Resolution (width)720 px vs 1,080 px+50%
- Process11 nm vs 8 nm+38%
Specifications
Side by side
| Design | ||
| Weight | 221 g | 215 g |
| Thickness | 9.7 mm | 9.4 mm |
| Height | 172.1 mm | 165.3 mm |
| Width | 76.8 mm | 76.8 mm |
| Frame | — | Aluminium |
| Back | — | Plastic |
| Ingress protection | — | IP53 |
| Water resistance (IPx) | — | IPx3 |
| Glass protection | — | Corning Gorilla Glass 5 |
| Colours | Electric Violet, Metallic Sage | Cobalt Blue, Shadow Gray |
| Display | ||
| Screen size | 6.8″ | 6.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 1,080 px |
| Resolution (height) | 1,640 px | 2,400 px |
| Pixel density | 263 ppi | 395 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Peak brightness | — | 450 nits |
| Measured brightness | — | 631 nits |
| Screen-to-body ratio | 83.1% | 84.6% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Qualcomm SM6115 Snapdragon 662 | Qualcomm SM7150-AC Snapdragon 732G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 11 nm | 8 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.3 GHz |
| GPU | Adreno 610 | Adreno 618 |
| AnTuTu score | — | 283,750 |
| Geekbench 6 (multi-core) | — | 1,777 |
| 3DMark Wild Life Extreme | — | 336 |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | — | UFS 2.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 64 MP | 64 MP |
| Main camera aperture | f/1.8 | f/1.9 |
| Main sensor size | 1/1.97" | 1/1.73" |
| Rear cameras | 1 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 16 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 6,000 mAh | 5,160 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 20 W | 33 W |
| Charged in 30 min | — | 62% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | — | No |
| 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 |
| Infrared port | — | Yes |
| Satellite navigation | GLONASS, GALILEO | GLONASS, BDS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Loudspeaker loudness | — | -25.3 LUFS |
| Fingerprint sensor | Rear | Side |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| SAR (head) | — | 0.56 W/kg |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | — | MIUI 14 |
