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Tech Titans: Xiaomi Redmi Note 15 5G vs Xiaomi Redmi Note 15 4G
Xiaomi Redmi Note 15 5G
VS
Xiaomi Redmi Note 15 4G
Specifications
Xiaomi Redmi Note 15 5G
VS
Xiaomi Redmi Note 15 4G
Build Quality
| Device Height | 164 mm (6.46 inches) | 164 mm (6.46 inches) |
| Device Width | 75.4 mm (2.97 inches) | 75.4 mm (2.97 inches) |
| Device Thickness | 7.4 mm (0.29 inches) | 7.4 mm (0.29 inches) |
| Device Weight | 178 g (6.28 oz) | 183.7 g (6.48 oz) |
| Water Resistance | IP66 | IP64 |
| Back Panel Material | Plastic | Plastic |
| Frame Construction | Plastic | Plastic |
| Available Color Options | Black, Blue, Purple | Black, Blue, Green, Purple |
| Biometric Security | Yes, in-display | Yes, in-display |
| Display Coverage | 89.7% | 89.7% |
System on Chip
| Processing Chip | Qualcomm Snapdragon 6 Gen 3 | MediaTek Helio G100 Ultra |
| Maximum Clock Speed | 2400 MHz | 2200 MHz |
| Processor Core Count | 8 (4 + 4) | 8 (2 + 6) |
| CPU Architecture | - 4 cores at 1.8 GHz: Cortex-A55- 4 cores at 2.4 GHz: Cortex-A78 | - 6 cores at 2 GHz: Cortex-A55- 2 cores at 2.2 GHz: Cortex-A76 |
| Production Details | Samsung | TSMC |
| Chip Manufacturing Process | 4 nanometers | 6 nanometers |
| AI Processing Unit | Hexagon | Yes |
| Graphics Processor | Adreno 710 | Mali-G57 MP2 |
| Graphics Clock Speed | 1010 MHz | 1000 MHz |
| GPU Shader Units | 256 | 64 |
| Computational Performance | ~517.1 GFLOPS | ~128 GFLOPS |
Random Access Memory
| Memory Capacity | 6 GB | 6 GB |
| Memory Clock Speed | 2133 MHz | 2133 MHz |
| Memory Technology | LPDDR4X | LPDDR4X |
| Memory Channels | 2 | 2 |
Storage Specifications
| Storage Capacity | 128 GB | 128 GB |
| Storage Technology | UFS 2.2 | UFS 2.2 |
| Expandable Storage | No | No |
Operating System
| OS Version | Android 15 | Android 15 |
| Read-Only Memory | HyperOS 2.0 | HyperOS 2.0 |
Primary Camera
| Camera Sensor Configuration | 108 megapixels | 108 megapixels |
| Zoom Capability | Digital | Digital |
| Camera Flash | LED | LED |
| 8K Video Support | No | No |
| 4K Video Support | No | No |
| Full HD Video Support | Up to 30FPS | Up to 30FPS |
| Camera Lens Count | 1) Standard: 108 MP 2) Ultrawide: 8 MP | 1) Standard: 108 MP 2) Depth: 2 MP |
| Camera Special Features | - Bokeh mode - Pro mode | - Bokeh mode - Pro mode |
Front Camera
| Front Camera Megapixels | 20 megapixels | 20 megapixels |
| Front Camera Aperture | f/2.2 | f/2.2 |
| Front Camera Sensor | Omnivision OV02F | |
| Front Camera Sensor Dimensions | 1/5" (≈ 0.2 inch) | |
| Front Camera Pixel Size | 1.75 micron | |
| Front Camera Autofocus | No | No |
| Front Camera Stabilization | Digital | Digital |
| Front Camera Video Resolution | 1080p (Full HD) at 30 FPS | 1080p (Full HD) at 30 FPS |
| 3D Depth Sensor | No | No |
Network Specifications
| SIM Card Count | 2 | 2 |
| SIM Card Type | Nano | Nano |
| Dual SIM Functionality | Standby | Standby |
| eSIM Capability | No | No |
| Hybrid SIM Slot | No | No |
| 5G Network Compatibility | Yes | No |
Audio Specifications
| Sound Output | Stereo | Stereo |
| 3.5mm Audio Jack | No | No |
| FM Radio | Yes | Yes |
Additional Features
| Product Category | Mid-range | Mid-range |
| Announcement Date | December 2025 | December 2025 |
| Sensor List | - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
Final Rating
| Display Rating | 85 | 85 |
| Camera Rating | 67* | 66* |
| Gaming Performance Rating | 28 | 20 |
| Battery Rating | 82* | 87* |
| Connectivity Rating | 68 | 68 |
| Overall Review Score | 66* | 64* |
Phone Price Comparison
Xiaomi Redmi Note 15 5G
$6.00 USD
EUR
5.04
INR
543.57
NGN
8,121.61
JPY
927.79
MYR
23.54
CNY
41.51
ZAR
95.66
RUB
463.77
GBP
4.39
CHF
4.61
Xiaomi Redmi Note 15 4G
$6.00 USD
EUR
5.04
INR
543.57
NGN
8,121.61
JPY
927.79
MYR
23.54
CNY
41.51
ZAR
95.66
RUB
463.77
GBP
4.39
CHF
4.61
