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- iPhone 13 vs Redmi K40
Apple iPhone 13 vs Xiaomi Redmi K40
What iPhone 13 does better (11) and where Redmi K40 wins (10) — every spec side by side.
Dimensions
Size comparison
iPhone 13Redmi K40
| iPhone 13 | Redmi K40 | Difference | |
|---|---|---|---|
| Height | 146.7 mm | 163.7 mm | −17 mm |
| Width | 71.5 mm | 76.4 mm | −4.9 mm |
| Thickness | 7.7 mm | 7.8 mm | −0.1 mm |
| Weight | 174 g | 196 g | −22 g |
Drawn to the same scale from the official dimensions (front and side).
Why is iPhone 13 better than Redmi K40?
- Storage (max)512 GB vs 256 GB2×
- Optical stabilisationYes · Redmi K40: No
- Wireless chargingYes · Redmi K40: No
- 4K video frame rate60 fps vs 30 fps2×
- 4K selfie videoYes · Redmi K40: No
- eSIMYes · Redmi K40: No
- Pixel density460 ppi vs 395 ppi+16%
- Weight174 g vs 196 g+13%
- Process5 nm vs 7 nm+40%
- Main camera aperturef/1.6 vs f/1.8+12%
- Resolution (width)1,170 px vs 1,080 px+8%
Why is Redmi K40 better than iPhone 13?
- RAM4 GB vs 12 GB3×
- Main camera12 MP vs 48 MP4×
- Refresh rate60 Hz vs 120 Hz2×
- Battery capacity3,240 mAh vs 4,520 mAh+40%
- Wired charging20 W vs 33 W+65%
- Screen size6.1″ vs 6.7″+9%
- Peak brightness1,200 nits vs 1,300 nits+8%
- Selfie camera12 MP vs 20 MP+67%
- CPU cores6 vs 8+33%
- Charged in 30 min50% vs 58%+16%
Specifications
Side by side
| Design | ||
| Weight | 174 g | 196 g |
| Thickness | 7.7 mm | 7.8 mm |
| Height | 146.7 mm | 163.7 mm |
| Width | 71.5 mm | 76.4 mm |
| Frame | Aluminium | — |
| Back | Glass | — |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Glass protection | Ceramic Shield glass | Corning Gorilla Glass 5 |
| Colours | Starlight, Midnight, Blue, Pink, Red, Green | Black, White, Aurora |
| Display | ||
| Screen size | 6.1″ | 6.7″ |
| Panel | Super Retina XDR OLED | Super AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,170 px | 1,080 px |
| Resolution (height) | 2,532 px | 2,400 px |
| Pixel density | 460 ppi | 395 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 1,300 nits |
| Measured brightness | 802 nits | — |
| Screen-to-body ratio | 86% | 85.9% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Apple A15 Bionic | Qualcomm SM8250-AC Snapdragon 870 5G |
| Chip maker | Apple | Qualcomm |
| Process | 5 nm | 7 nm |
| CPU cores | 6 | 8 |
| CPU frequency | 3.23 GHz | 3.2 GHz |
| GPU | Apple GPU | Adreno 650 |
| AnTuTu score | 775,519 | — |
| Geekbench 6 (multi-core) | 4,645 | — |
| 3DMark Wild Life Extreme | 2,445 | — |
| Memory | ||
| RAM | 4 GB | 12 GB |
| Storage (max) | 512 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | NVMe | UFS 3.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 12 MP | 48 MP |
| Main camera aperture | f/1.6 | f/1.8 |
| Main sensor size | 1/1.9" | 1/2.0" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | Yes | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 60 fps | 30 fps |
| Selfie camera | 12 MP | 20 MP |
| 4K selfie video | Yes | No |
| Battery | ||
| Battery capacity | 3,240 mAh | 4,520 mAh |
| Battery type | Li-Ion | Li-Po |
| Wired charging | 20 W | 33 W |
| Charged in 30 min | 50% | 58% |
| Wireless charging | Yes | No |
| Wireless charging power | 15 W | — |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | Yes | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5 | 5.1 |
| NFC | Yes | Yes |
| USB | Lightning | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Ultra Wideband | 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 | -25.5 LUFS | — |
| Fingerprint sensor | — | Side |
| 3D face unlock | Yes | — |
| Barometer | Yes | — |
| Sensors | Face ID, accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| SAR (head) | 0.99 W/kg | — |
| Software | ||
| OS at launch | iOS 15 | Android 11 |
| Platform | iOS | Android |
| Interface | — | MIUI 12 |
| EU label | ||
| Energy class | B | — |
