Side-by-side technical data
Xiaomi Redmi Note 15 5G SE vs Xiaomi Redmi Note 17
Comparison between Xiaomi Redmi Note 15 5G SE and Xiaomi Redmi Note 17: 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 5G SE is the better choice for a brighter, sharper display in a lighter phone; the Redmi Note 17 suits buyers who want more battery and storage. The deciding trade-off is 3,200 nits versus 8,000 mAh.
The Note 15 5G SE has an AMOLED display rated at 3,200 nits and 405 ppi, compared with OLED, 1,800 nits, and 375 ppi on the Note 17. It is also lighter at 178 g versus 225 g and thinner at 7.4 mm versus 8.4 mm. The Redmi Note 17 counters with a larger 6.99″ display versus 6.77″ and IP65 protection, while the Note 15 5G SE reaches IP65, IP66.
For everyday use, the Redmi Note 17 combines 8 GB of RAM, 256 GB of maximum storage, and expandable storage; the Note 15 5G SE has 6 GB, 128 GB, and no expansion. Its battery is 8,000 mAh versus 5,800 mAh, while both charge at 45 W. The Note 15 5G SE has a 20 MP front camera versus 8 MP, but the Note 17 has a larger 1/2.76″ main sensor versus 1/2.88″ and 0.64 µm pixels versus 0.61 µm. Bluetooth 5.4 and Google Services favor the Note 15 5G SE; Android 16 and an infrared blaster distinguish the Note 17.
Xiaomi Redmi Note 15 5G SE
The Xiaomi Redmi Note 15 5G SE is better for buyers seeking a 3,200-nit display in a 178 g phone.
Xiaomi Redmi Note 17
The Redmi Note 17 is the better buy for buyers who prioritize an 8,000 mAh battery, 8 GB of RAM, and 256 GB of storage.
The verdict
Your pick: Xiaomi Redmi Note 15 5G SE, ahead on Design & display and Camera.
| Category | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Design & display | 8.2 | 7.1 |
| Performance & hardware | 5.2 | 5.0 |
| Camera | 4.0 | 3.7 |
| Connectivity | 6.6 | 6.4 |
| Battery & charging | 7.1 | 7.1 |
Which one is for you?
Xiaomi Redmi Note 15 5G SE, if you care about…
- Display Technology
- AMOLED
- against OLED
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.1
- Peak Display Brightness
- 3,200 nits
- against 1,800 nits
- Display Pixel Density
- 405 ppi
- against 375 ppi
Xiaomi Redmi Note 17, if you care about…
- Battery Capacity
- 8,000 mAh
- against 5,800 mAh
- RAM Capacity
- 8 GB
- against 6 GB
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Expandable Storage
- Yes
- against No
Specification comparison
Performance
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 6 Gen 3 | Qualcomm Snapdragon 4 Gen 4 |
| Processor Process Size | 4 nm | 4 nm |
| Graphics GPU | Qualcomm Adreno 710 | Qualcomm Adreno 613 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.4 GHz Best value | 2.3 GHz |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| AnTuTu Score | 550,000 | 570,353 |
| Geekbench 6 Single-Core | — | 930 |
| Geekbench 6 Multi-Core | — | 2,210 |
| CPU Description | 4×2.4 GHz Cortex-A78 + 4×1.8 GHz Cortex-A55 | Octa-core CPU with 2 Cortex-A78 cores at 2.3 GHz and 6 Cortex-A55 cores at 1.95 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 6 GB | 8 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | v10 | v11 |
Design
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Body Colors | Black, White, Red | Black, Purple, Blue, Green |
| Body Thickness | 7.4 mm Best value | 8.4 mm |
| Body Width | 75.4 mm | 79.1 mm |
| Body Height | 164 mm | 169.7 mm |
| Weight | 178 g Best value | 225 g |
| Usable Surface | 87 % | 88.4 % Best value |
| Body Materials | Plastic | Glass, Plastic |
| Resistance Features | IP65, IP66 Best value | IP65 |
Battery
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Battery Capacity | 5,800 mAh | 8,000 mAh Best value |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 45 W | 45 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
Display
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED Best value | OLED |
| Peak Display Brightness | 3,200 nits Best value | 1,800 nits |
| Display Diagonal | 6.77″ | 6.99″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,392 px | 2,396 px Best value |
| Display Pixel Density | 405 ppi Best value | 375 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | 240 Hz |
| Display Contrast Ratio | 5,000,000 :1 | 5,000,000 :1 |
| Display Features | 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 | Gorilla Glass 7i, Hole-Punch Notch, SGS Certified, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, Scratch Resistant, Frameless, DCI-P3, Capacitive Touch, 2160Hz PWM |
Sensors
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Sensor Features | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Virtual Proximity Sensing | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Virtual Proximity Sensing |
Software
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Operating System | Android 15 | Android 16 |
| OS Family | Android | Android |
| OS Version | 15 | 16 Best value |
| OS Update Support | 6 years | — |
| Direct OS Updates | — | Yes |
| Google Services | Yes Best value | No |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 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 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B1, 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 n40, 5G NR n41, 5G NR n48, 5G NR n77, 5G NR n78, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8 |
| Cellular Technologies | GSM, UMTS, LTE, 5G | GSM, HSPA, 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 |
| Bluetooth Version | Bluetooth 5.4 Best value | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, LE, LDAC, AAC | A2DP, LE, EDR, HID |
| 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 | Infrared, NFC, USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, VoWiFi, USB 2.0 |
| USB Version | — | USB 2.0 |
| Max. download speed | — | 2,500 Mbps |
| Max. upload speed | — | 900 Mbps |
Audio
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Audio Features | Dolby Atmos, Hi-Res Audio, Stereo Speakers, A2DP, LE, LDAC, AAC | Stereo Speakers, Hi-Res Audio, Hi-Res Wireless Audio, A2DP, LE, EDR, HID |
Technical
| Specification | Redmi Note 15 5G SE | Redmi Note 17 |
|---|---|---|
| Model numbers | — | 26021RN18C, 2607DRA18I |
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