Xiaomi Redmi Note 15 5G vs Realme P4 5G
64
out of 100
VS
67
out of 100
Here we compared two mid-range smartphones: the 6.77-inch Xiaomi Redmi Note 15 5G (with Qualcomm Snapdragon 6 Gen 3) that was released on December 18, 2025, against the Realme P4 5G, which is powered by MediaTek Dimensity 7400 and came out 4 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.
Select the amount of RAM to evaluate performance and value for money more precisely
Key differences
Reasons to consider the Xiaomi Redmi Note 15 5G
- Optical image stabilization
- Expandable storage via MicroSD card up to 1024GB
- Reverse charging feature
Reasons to consider the Realme P4 5G
- Comes with 1480 mAh larger battery capacity: 7000 vs 5520 mAh
- Higher display refresh rate β 144 Hz
- Newer Bluetooth version (v5.4)
- Supports higher wattage charging (80W versus 45W)
- 14% better performance in AnTuTu Benchmark (945K versus 830K)
- Faster storage type - UFS 3.1 versus UFS 2.2
Review
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
Select your primary usage scenario to get a more accurate NanoReview Score
Value for money (Beta)
Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | AMOLED | OLED |
| Size | 6.77 inches | 6.77 inches |
| Resolution | 1080 x 2392 pixels | 1080 x 2392 pixels |
| Aspect ratio | 19.93:9 | 20:9 |
| PPI | 388 ppi | 388 ppi |
| Refresh rate | 120 Hz | 144 Hz |
| Adaptive refresh rate | Yes (30-120 Hz) | Yes (60-120 Hz) |
| Max rated brightness | 800 nits | 1600 nits |
| Max rated brightness in HDR | 3200 nits | 4500 nits |
| HDR support | Yes, HDR10+ | Yes, HDR10+ |
| Touch sampling rate | 240 Hz | 240 Hz |
| Screen protection | Tempered glass | Tempered glass |
| Screen-to-body ratio | 89.7% | 89.3% |
| Display features | - DCI-P3 - Always-On Display - DC Dimming |
- DCI-P3 - Always-On Display - DC Dimming |
Peak brightness test (auto)
Design and build
| Height | 164 mm (6.46 inches) | 163.4 mm (6.43 inches) |
| Width | 75.42 mm (2.97 inches) | 75.88 mm (2.99 inches) |
| Thickness | 7.35 mm (0.29 inches) | 7.58 mm (0.3 inches) |
| Weight | 178 g (6.28 oz) | 185 g (6.53 oz) |
| Waterproof | IP66 | IP66 |
| Rear material | Plastic | - |
| Frame material | Plastic | Plastic |
| Colors | Black, Blue, Purple | Gray, Blue, Red |
| Fingerprint scanner | Yes, in-display | Yes, in-display |
| Repairability | Average (2.63/5) | - |
| Drop resistance | Excellent (A) Β· 270 drops | - |
Screen-to-body ratio
Performance
| Chipset | Qualcomm Snapdragon 6 Gen 3 | MediaTek Dimensity 7400 |
| Max clock | 2400 MHz | 2600 MHz |
| CPU cores | 8 (4 + 4) | 8 (4 + 4) |
| Architecture | - 4 cores at 1.8 GHz: Cortex-A55 - 4 cores at 2.4 GHz: Cortex-A78 |
- 4 cores at 2 GHz: Cortex-A55 - 4 cores at 2.6 GHz: Cortex-A78 |
| L3 cache | - | 4 MB |
| Manufacturing | Samsung | TSMC |
| Lithography process | 4 nanometers | 4 nanometers |
| Neural processor (NPU) | Hexagon | MediaTek APU 655 |
| Graphics | Adreno 710 | Mali-G615 MP2 |
| GPU shading units | 256 | 256 |
| GPU clock | 1010 MHz | 1300 MHz |
| FLOPS | ~517.1 GFLOPS | ~665.6 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 3347 | - |
| Single-core score | 991 | 997 |
| Multi-core score | 2972 | 2955 |
AnTuTu Benchmark 11
| CPU | 288209 | 337480 |
| GPU | 132172 | 143445 |
| Memory | 174635 | 192898 |
| UX | 235749 | 271554 |
| Total score | 830765 | 945377 |
| Samples | [21 tests] | [17 tests] |
Recent User Tests
Xiaomi Redmi Note 15 5G
| Date | Benchmark | Result |
|---|---|---|
| π 2026-09-16 (iQOO π) | AnTuTu | 840938 |
| π 2026-09-01 (Techonian213) | AnTuTu | 860190 |
| π 2026-08-26 (Bossvlad) | AnTuTu | 799828 |
| π 2026-08-25 -> Fadent | AnTuTu | 811029 |
| π 2026-08-25 -> Fadent | AnTuTu | 811029 |
Realme P4 5G
| Date | Benchmark | Result |
|---|---|---|
| π 2026-07-19 (Ved) | AnTuTu | 876749 |
| π 2026-07-14 (Tejas Agarwal) | AnTuTu | 912007 |
| π 2026-06-18 (Sam) | AnTuTu | 974042 |
| π 2026-05-30 (Vasanth) | AnTuTu | 998498 |
| π 2026-03-18 (Black Mamba) | AnTuTu | 934693 |
Memory
| RAM size | 6 GB | 6 GB |
| Memory type | LPDDR4X | - |
| Memory clock | 2133 MHz | - |
| Channels | 2 | - |
| Storage size | 128 GB | 128 GB |
| Storage type | UFS 2.2 | UFS 3.1 |
| Memory card | MicroSD | No |
| Memory card max size | Up to 1024 GB | - |
Software
| Operating system | Android 15 | Android 15 |
| ROM | HyperOS 2.0 | Realme UI 6.0 |
| OS updates | 5 years | 3 years |
| Security updates | - | 4 years |
Battery
| Capacity | 5520 mAh | 7000 mAh |
| Max charge power | 45 W | 80 W |
| Battery type | Silicon-Carbon (Si/C) | Silicon-Carbon (Si/C) |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | Yes | No |
| Bypass charging | No | - |
| Fast charging | Yes (55% in 30 min) | Yes |
| Full charging time | 1:07 hr | - |
| Battery cycles | 1000 cycles | - |
| Web browsing | 10:37 hr | - |
| Watching video | 18:35 hr | - |
| Gaming | 05:50 hr | - |
| Standby | 112 hr | - |
General battery life
Smartphones With Long Battery Life (#133rd place)
Main camera
| Matrix | 108 megapixels | 50 megapixels |
| Image resolution | 12000 x 9000 | 8192 x 6144 |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Optical | Digital |
| 8K video recording | No | No |
| 4K video recording | Up to 30FPS | Up to 30FPS |
| 1080p video recording | Up to 30FPS | Up to 60FPS |
| Slow motion | - | 240 FPS (720p) |
| Angle of widest lens | - | 112Β° |
| Lenses | 1) Standard: 108 MP 2) Ultrawide: 8 MP |
1) Standard: 50 MP 2) Ultrawide: 8 MP |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode |
| Image resolution | 108 MP | 50 MP |
| Aperture | f/1.7 | f/1.8 |
| Focal length | 24 mm | 27 mm |
| Sensor | Samsung ISOCELL S5KHM9 | - |
| Sensor size | 1/1.67" (β 0.6 inch) | - |
| Pixel size | 0.64 micron | - |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Optical | Digital |
| Image resolution | 8 MP | 8 MP |
| Aperture | f/2.2 | f/2.2 |
| Focal length | 16 mm | - |
| Sensor | OmniVision OV08F10 | - |
| Sensor size | 1/4.0" (β 0.25 inch) | - |
| Pixel size | 1 micron | - |
| Stabilization | Digital | Digital |
Selfie camera
| Megapixels | 20 megapixels | 16 megapixels |
| Image resolution | 5184 x 3888 | 4920 x 3264 |
| Aperture | f/2.2 | f/2.4 |
| Focal length | 21 mm | - |
| Sensor | OmniVision OV20B | - |
| Sensor size | 1/4.0" (β 0.25 inch) | - |
| Pixel size | 0.7 micron | - |
| Autofocus | No | No |
| Stabilization | Digital | Digital |
| Video resolution | 1080p (Full HD) at 30 FPS | 1080p (Full HD) at 30 FPS |
| Depth sensor (TOF 3D) | No | No |
Connectivity
| Wi-Fi standard | 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 | 5.1 | 5.4 |
| Bluetooth features | LE | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB-Storage mode - OTG |
- Charging - USB-Storage mode - OTG |
| DisplayPort | No | No |
| GPS | GPS, GLONASS, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo, QZSS |
| NFC* | Depends on the region | No |
| Infrared port | Yes | Yes |
| Number of SIM* | 2 | 2 |
| Type of SIM card | Nano | Nano |
| Multi SIM mode | Standby | Standby |
| eSIM support* | No | No |
| Hybrid slot | No | No |
| 5G support | Yes | Yes |
Sound
| Speakers | Stereo | Stereo |
| Headphone audio jack | No | No |
| FM radio | Yes | - |
| Dolby Atmos | Yes | - |
Other
| Category | Mid-range | Mid-range |
| Announced | December 2025 | August 2025 |
| Release date | December 2025 | August 2025 |
| Launch price (MSRP) | $199 | $210 |
| Sensors | - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Not included | Yes, 80 W |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
If the camera, gaming, battery life, and design are more important to you, then choose the Realme P4 5G. But if the software and sound are more of a priority β go for the Xiaomi Redmi Note 15 5G.
Cast your vote
Total votes: 6
Related comparisons
7.
Realme P4 5G vs Realme P3 5G (1)