Side-by-side technical data
Xiaomi Redmi Note 15 CN vs Xiaomi Redmi Note 15 5G SE
Comparison between Xiaomi Redmi Note 15 CN and Xiaomi Redmi Note 15 5G SE: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
NeoTeo's verdict
Which of the two is the better buy
The Xiaomi Redmi Note 15 CN is the better fit for more performance headroom and stronger protection: its 8 GB of RAM exceeds the Redmi Note 15 5G SE’s 6 GB, while IP68 is a stronger rating than IP65 and IP66. Both score 6.0 overall, so the choice turns on these priorities.
The CN also has faster touch sampling, at 480 Hz versus 240 Hz, which suits gaming and quick controls. The displays share a similar foundation, but the 5G SE adds TÜV Rheinland blue-light and eye-comfort certifications, while the CN adds Dragontrail Glass alongside Gorilla Glass 5.
The Xiaomi Redmi Note 15 5G SE is the more complete choice for selfies and long-term support: its front camera is 20 MP versus 8 MP, it receives updates for 6 years versus 5, and it has Bluetooth 5.4 versus Bluetooth 5.1. Both share a 5,800 mAh battery, 45 W charging, reverse charging, and UFS 2.2 storage; the trade-off is the CN’s RAM and protection against the SE’s camera, connectivity, and support.
Xiaomi Redmi Note 15 CN
The Xiaomi Redmi Note 15 CN is the better buy for performance and protection, with 8 GB of RAM and IP68 versus 6 GB and IP65, IP66.
Xiaomi Redmi Note 15 5G SE
The Xiaomi Redmi Note 15 5G SE is the better buy for selfies and long-term support, with a 20 MP front camera and 6 years of updates.
The verdict
Neither runs away with it: each wins something.
| Category | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Design & display | 8.4 | 8.2 |
| Performance & hardware | 5.5 | 5.2 |
| Camera | 3.7 | 4.0 |
| Connectivity | 6.3 | 6.6 |
| Battery & charging | 7.1 | 7.1 |
Which one is for you?
Xiaomi Redmi Note 15 CN, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Resistance Features
- IP68
- against IP65, IP66
- Touch Sampling Rate
- 480 Hz
- against 240 Hz
Xiaomi Redmi Note 15 5G SE, if you care about…
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.1
- OS Update Support
- 6 years
- against 5 years
Specification comparison
Performance
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 6 Gen 3 | Qualcomm Snapdragon 6 Gen 3 |
| Processor Process Size | 4 nm | 4 nm |
| Graphics GPU | Qualcomm Adreno 710 | Qualcomm Adreno 710 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.4 GHz | 2.4 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 550,000 | 550,000 |
| CPU Description | 4×2.4 GHz Cortex-A78 + 4×1.8 GHz Cortex-A55 | 4×2.4 GHz Cortex-A78 + 4×1.8 GHz Cortex-A55 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| AnTuTu version | v10 | v10 |
Design
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Body Colors | Black, White, Blue, Green | Black, White, Red |
| Body Thickness | — | 7.4 mm |
| Body Width | 75.4 mm | 75.4 mm |
| Body Height | 164 mm | 164 mm |
| Weight | 178 g | 178 g |
| Usable Surface | 87 % | 87 % |
| Body Materials | Plastic | Plastic |
| Resistance Features | IP68 Best value | IP65, IP66 |
| Repairability Class | C | — |
Battery
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Battery Efficiency Rating | B | — |
| Battery Capacity | 5,800 mAh | 5,800 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 45 W | 45 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable | Fast Charging, Reverse Charging, Non-Removable |
| Charge cycles | 1,000 | — |
Display
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED | AMOLED |
| Peak Display Brightness | 3,200 nits | 3,200 nits |
| Display Diagonal | 6.77″ | 6.77″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px Best value | 2,392 px |
| Display Pixel Density | 405 ppi | 405 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 480 Hz Best value | 240 Hz |
| Display Contrast Ratio | 5,000,000 :1 | 5,000,000 :1 |
| Display Features | Hole-Punch Notch, SGS Certified, 1920Hz PWM, HDR10+, DCI-P3, Scratch Resistant, Dual-Edge Display, Gorilla Glass 5, Dragontrail Glass, Capacitive Touch, Multi-Touch, Frameless | Hole-Punch Notch, SGS Certified, 2160Hz PWM, 3840Hz PWM, TÜV Rheinland Low Blue Light, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, Scratch Resistant, Dual-Edge Display, Gorilla Glass 5, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Sensor Features | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Virtual Proximity Sensing | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Virtual Proximity Sensing |
Software
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Operating System | — | Android 15 |
| OS Family | — | Android |
| OS Version | — | 15 |
| OS Update Support | 5 years | 6 years Best value |
| Google Services | Yes | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G CDMA BC0, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B19, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n38, 5G NR n41, 5G NR n48, 5G NR n77, 5G NR n78 | 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B28B, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28b, 5G NR n40, 5G NR n78 |
| Cellular Technologies | GSM, UMTS, CDMA, LTE, 5G | GSM, UMTS, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.4 Best value |
| Bluetooth Profiles | A2DP, LE, LDAC, AAC | A2DP, LE, LDAC, AAC |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | Computer Sync, NFC, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C | Computer Sync, NFC, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C |
Audio
| Specification | Redmi Note 15 CN | Redmi Note 15 5G SE |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE, LDAC, AAC | Dolby Atmos, Hi-Res Audio, Stereo Speakers, A2DP, LE, LDAC, AAC |
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