Xiaomi Poco C40 vs Xiaomi Redmi 15 5G
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Compared 2 smartphones : Xiaomi Poco C40 Manufactured in July, 2022, with display 6.71 with chipsetJLQ JR510, vs Xiaomi Redmi 15 5G, Manufactured in August, 2025 with chipsetQualcomm Snapdragon 6s Gen 3. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose Xiaomi Poco C40
- Lighter design: 204g vs 224g
Reasons to choose Xiaomi Redmi 15 5G
- Larger display: 6.9in
- Higher pixel density: 374ppi
- Higher refresh rate: 144Hz
- Higher battery capacity: 7000mAh vs 6000mAh
- Newer Bluetooth version: 5.1 vs 5
- Infrared port
Versions
| Memory Options | - 2/32 GB - 3/32 GB - 4/32 GB - 4/64 GB |
- 4/128 GB - 6/128 GB - 8/256 GB |
Review
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonDisplay
| Type | IPS LCD | IPS LCD |
| Size | 6.71 in | 6.9 in |
| Resolution | 720x1650 pixels | 1080x2340 pixels |
| Aspect ratio | 20:9 | 19.5:9 |
| Pixel density | 268 ppi | 374 ppi |
| Refresh rate | 60 Hz | 144 Hz |
| Adaptive refresh rate | No | Yes |
| Max brightness | 400 nits | n/a |
| HDR support | No | No |
| Screen-to-body ratio | 83.7 % | 83.1 % |
| sRGB gamut | 93.1 % | n/a |
| Response time | 34 ms | n/a |
| Contrast | 1170:1 | n/a |
Design & Build
| Height | 169.59 mm (6.68 in) | 171.1 mm (6.74 in) |
| Width | 76.56 mm (3.01 in) | 82.1 mm (3.23 in) |
| Thickness | 9.18 mm (0.36 in) | 8.6 mm (0.34 in) |
| Weight | 204 g (7.2 oz) | 224 g (7.9 oz) |
| Water resistance | IP52 | IP64 |
| Back panel | Plastic | Plastic |
| Frame | Plastic | Plastic |
| Colors | - Black - Green - Yellow |
- Black - Gray - Green |
| Fingerprint sensor | Yes rear | Yes, In-Button |
Screen-to-body ratio
Performance
| Chipset | JLQ JR510 | Qualcomm Snapdragon 6s Gen 3 |
| Max Frequency | 2000 MHz | 2300 MHz |
| CPU Cores | n/a | 8 (2 + 6) |
| Architecture | n/a | - 6/2 (Cortex-A55) - 2/2.3 (Cortex-A78) |
| Process | n/a | TSMC |
| Transistor Size | n/a | 6 nm |
| Neural Processor | n/a | Hexagon |
| Graphics | n/a | Adreno 619 |
| GPU Cores | n/a | 256 |
| GPU Frequency | n/a | 900 MHz |
| FLOPS | n/a | 460.8 GFLOPS |
| Geekbench 6 (Single-Core) | 217 | 935 |
| Geekbench 6 (Multi-Core) | 797 | 2109 |
| CPU | 52804 | 153170 |
| GPU | 16776 | 91687 |
| Memory | 54670 | 99792 |
| UX | 36529 | 128505 |
| NanoReview Score | 160779 | 473154 |
Memory
| RAM Size | - 3 GB - 4 GB |
4 GB |
| Memory Type | LPDDR4X | LPDDR4X |
| Memory Frequency | n/a | 2133 MHz |
| Channels | 2 | 2 |
| Storage Capacity | - 32 GB - 64 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Memory Card | MicroSD | No |
Software
| OS | Android 11 | Android 15 |
| OS Size | 12 GB | n/a |
| UI Skin | MIUI 13 for POCO | HyperOS 2.0 |
Battery
| Volume | 6000 mAh | 7000 mAh |
| Max Charging Power | 18 W | 33 W |
| Battery Type | Li-Po | n/a |
| Removable | No | No |
| Wireless Charging | No | No |
| Reverse Charging | No | No |
| Fast Charging | Yes (50% in 60 min) | Yes |
| Full Charge Time | 4:00 h | n/a |
| Web Browsing | 11:04 h | n/a |
| Video Playback | 14:58 h | n/a |
| Games | 06:25 h | n/a |
| Standby Mode | 141 h | n/a |
Main camera
| Matrix | 13 MP | 50 MP |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Digital | Digital |
| 8K Recording | No | No |
| 4K Recording | No | No |
| 1080p Recording | Yes (Up to 30 fps) | Yes (Up to 30 fps) |
| Slow Motion | No | n/a |
| Lenses count | Standard: 13 MP Depth: 2 MP |
Standard: 50 MP Depth |
| Features | - Bokeh effect - Pro mode |
Bokeh effect |
| Matrix | 13 MP | 50 MP |
| Aperture | f/2.2 | f/1.8 |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
Front camera
| Matrix | 5 MP | 8 MP |
| Photo resolution | 2592x1944 pixels | n/a |
| Aperture | f/2.2 | f/2.0 |
| Sensor | CMOS | n/a |
| Autofocus | No | No |
| Stabilization | Digital | Digital |
| Video resolution | 1080p (Full HD) at 30 fps | 1080p (Full HD) at 30 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | Wi-Fi 5 (802.11 a/b/g/n/ac) | Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5 | 5.1 |
| Bluetooth features | LE | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB Storage Mode |
- Charging - USB Storage Mode - OTG |
| GPS | - GPS - GLONASS - Beidou - Galileo |
- GPS - GLONASS - Beidou - Galileo |
| NFC* | No | Yes |
| Infrared Port | No | Yes |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | No |
| Hybrid Slot | No | No |
| 2G Bands | GSM 2, 3, 5, 8 | n/a |
| 3G Bands | WCDMA 1, 2, 4, 5, 8 | n/a |
| LTE Bands* | LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41) | n/a |
| LTE category | 4 | n/a |
| 5G Support | No | Yes |
Sound
| Speakers | Mono | n/a |
| 3.5 mm Jack | Yes | Yes |
| FM Radio | Yes | Yes |
| Dolby Atmos | No | n/a |
Other
| Class | Budget | Mid-range |
| Announced | July, 2022 yr | August, 2025 yr |
| Release Date | July, 2022 yr | August, 2025 yr |
| Launch Price ($) | 149 | n/a |
| MSRP ($) | n/a | 230 |
| Sensors | - Proximity Sensor - Accelerometer - Ambient Light Sensor - Fingerprint sensor |
- Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
| Charger Included | Yes 10 W | Yes, 33 W |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
After analyzing the data, we consider Xiaomi Redmi 15 5G the clear winner in this comparison.
Survey
Total Votes: 0
