Xiaomi Redmi 15 5G vs Redmi 12 5G
61
out of 100
VS
49
out of 100
Here we compared two smartphones: the 6.9-inch Xiaomi Redmi 15 5G (with Qualcomm Snapdragon 6s Gen 3) that was released on August 1, 2025, against the Xiaomi Redmi 12 5G, which is powered by Qualcomm Snapdragon 4 Gen 2 and came out 2 years 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 15 5G
- Comes with 2000 mAh larger battery capacity: 7000 vs 5000 mAh
- Higher display refresh rate – 144 Hz
- Water-resistant body (IP64 classification)
- 13% better performance in AnTuTu Benchmark (632K versus 560K)
- The phone is 2 years newer
- Supports higher wattage charging (33W versus 18W)
- Reverse charging feature
Reasons to consider the Xiaomi Redmi 12 5G
- Newer Bluetooth version (v5.3)
- More energy-efficient CPU – Snapdragon 4 Gen 2
- Weighs 18 grams less
- Includes a 3.5 mm headphone audio jack port
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 | IPS LCD | IPS LCD |
| Size | 6.9 inches | 6.79 inches |
| Resolution | 1080 x 2340 pixels | 1080 x 2460 pixels |
| Aspect ratio | 19.5:9 | 19.5:9 |
| PPI | 374 ppi | 396 ppi |
| Refresh rate | 144 Hz | 90 Hz |
| Adaptive refresh rate | Yes | No |
| Max rated brightness | 850 nits | 550 nits |
| HDR support | No | No |
| Touch sampling rate | 288 Hz | - |
| Screen protection | Corning Gorilla Glass 3 | Corning Gorilla Glass |
| Screen-to-body ratio | 85.6% | 88% |
| Display features | - | - DCI-P3 |
Design and build
| Height | 169.48 mm (6.67 inches) | 168.6 mm (6.64 inches) |
| Width | 80.45 mm (3.17 inches) | 76.3 mm (3 inches) |
| Thickness | 8.4 mm (0.33 inches) | 8.2 mm (0.32 inches) |
| Weight | 217 g (7.65 oz) | 199 g (7.02 oz) |
| Waterproof | IP64 | IP53 |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Black, Gray, Green | Black, Silver, Blue |
| Fingerprint scanner | Yes, in-button | Yes, in-button |
| Repairability | Average (2.63/5) | - |
| Drop resistance | Average (D) · 45 drops | - |
Screen-to-body ratio
Performance
| Chipset | Qualcomm Snapdragon 6s Gen 3 | Qualcomm Snapdragon 4 Gen 2 |
| Max clock | 2300 MHz | 2200 MHz |
| CPU cores | 8 (2 + 6) | 8 (2 + 6) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.3 GHz: Cortex-A78 |
- 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A78 |
| Manufacturing | TSMC | Samsung |
| Lithography process | 6 nanometers | 4 nanometers |
| Neural processor (NPU) | Hexagon | Yes |
| Graphics | Adreno 619 | Adreno 613 |
| GPU shading units | 256 | 128 |
| GPU clock | 900 MHz | 955 MHz |
| FLOPS | ~460.8 GFLOPS | ~244.5 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 1614 | 377 |
| Single-core score | 938 | 937 |
| Multi-core score | 2183 | 1947 |
AnTuTu Benchmark 11
| CPU | 251623 | 257329 |
| GPU | 60173 | 31221 |
| Memory | 136632 | 111453 |
| UX | 184506 | 160860 |
| Total score | 632934 | 560863 |
| Samples | [9 tests] | [3 tests] |
PCMark 3.0
| Web score | 11839 | 8313 |
| Video editing | 4813 | 4387 |
| Photo editing | 21937 | 19250 |
| Data manipulation | 9072 | 7256 |
| Writing score | 13558 | 13358 |
Recent User Tests
Xiaomi Redmi 15 5G
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-06-17 (Aditya) | AnTuTu 11 | 624333 |
| 📘 2026-06-03 (Peem humseem v2) | AnTuTu 11 | 663138 |
| 📘 2026-05-31 (Andy Yee (Andymus)) | AnTuTu 11 | 845108 |
| 📘 2026-04-22 (Kucing) | AnTuTu 11 | 643341 |
| 📘 2026-03-29 (lilaktt) | AnTuTu 11 | 615697 |
Xiaomi Redmi 12 5G
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-04-08 -> eimakill | Geekbench 6 GPU | 377 |
| 📘 2026-04-08 -> eimakill | Geekbench 6 CPU | 891 / 1723 |
| 📘 2026-01-27 (Mudit Rajput) | AnTuTu 11 | 572954 |
| 📘 2026-01-25 (eimakill) | AnTuTu 11 | 560863 |
| 📘 2025-11-26 (Rohit Kumar) | AnTuTu 11 | 505679 |
Memory
| RAM size | 4 GB | 4 GB |
| Memory type | LPDDR4X | LPDDR4X |
| Memory clock | 2133 MHz | 2133 MHz |
| Channels | 2 | 2 |
| Storage size | 128 GB | 128 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card | MicroSD | MicroSD |
| Memory card max size | Up to 2048 GB | Up to 1024 GB |
Software
| Operating system | Android 15 | Android 13 (Can be upgraded to Android 15) |
| ROM | HyperOS 2.0 | HyperOS 2.0 |
| OS updates | 5 years | 2 years |
| Security updates | - | 2 years |
Battery
| Capacity | 7000 mAh | 5000 mAh |
| Max charge power | 33 W | 18 W |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | Yes | No |
| Fast charging | Yes (50% in 45 min) | Yes (28% in 30 min) |
| Full charging time | 1:48 hr | 2:24 hr |
| Battery cycles | 1000 cycles | - |
Main camera
| Matrix | 50 megapixels | 50 megapixels |
| Image resolution | 8192 x 6144 | 8150 x 6150 |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Digital | Digital |
| 8K video recording | No | No |
| 4K video recording | No | No |
| 1080p video recording | Up to 30FPS | Up to 30FPS |
| Slow motion | - | 120 FPS (720p) |
| Lenses | 1) Standard: 50 MP 2) Depth |
1) Standard: 50 MP 2) Depth: 2 MP |
| Camera features | - Bokeh mode | - Bokeh mode - Pro mode |
| Image resolution | 50 MP | 50 MP |
| Aperture | f/1.8 | f/1.8 |
| Sensor size | 1/2.88" (≈ 0.35 inch) | - |
| Pixel size | 0.61 micron | - |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
Selfie camera
| Megapixels | 8 megapixels | 8 megapixels |
| Image resolution | - | 3264 x 2448 |
| Aperture | f/2.0 | f/2.0 |
| Sensor | CMOS | CMOS |
| 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 | 5.3 |
| 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 | - |
| GPS | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo |
| NFC* | Yes | Depends on the region |
| 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 |
| LTE Cat* | - | 18 |
| 5G support | Yes | Yes |
Sound
| Speakers | Mono | Mono |
| Headphone audio jack | No | Yes |
| FM radio | Yes | No |
| Dolby Atmos | Yes | - |
Other
| Category | Mid-range | Budget |
| Announced | August 2025 | August 2023 |
| Release date | August 2025 | August 2023 |
| Launch price (MSRP) | $209 | $190 |
| Successor | - | - Xiaomi Redmi 15 5G |
| Sensors | - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Not included | Yes, 22 W |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
After analyzing all the data, we think that the Xiaomi Redmi 15 5G is definitely a better buy.
Cast your vote
Total votes: 7