Xiaomi Redmi Note 15 vs Xiaomi Redmi Note 9
Here you can compare Xiaomi Redmi Note 15 and Xiaomi Redmi Note 9. Comparing Xiaomi Redmi Note 15 vs Xiaomi Redmi Note 9 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi Note 15 stands against Xiaomi Redmi Note 9 and which one should you buy The current lowest price found for Xiaomi Redmi Note 15 is ₹17,990 and for Xiaomi Redmi Note 9 is ₹8,999. The details of both of these products were last updated on Nov 21, 2025.
| Specification | Xiaomi Redmi Note 15 | Xiaomi Redmi Note 9 |
|---|---|---|
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Battery | 5800 mAh | 5020 mAh, Li-ion Battery |
| RAM | 6 GB | 4 GB |
| Internal Memory | 128 GB | 64 GB |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Price | ₹17,990 | ₹8,999 |
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Overview
| Specs Score | 79 / 100 Better Specs | 74 / 100 |
| Display Resolution | 1080 x 2392 pixels Better Resolution | 1080 x 2340 pixels |
| Screen To Body Ratio | ~ 89.1% Less Bezels | ~ 83.5% |
| RAM | 6 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | 2 GHz |
| Front Camera | 8 MP | 13 MP Better Front Camera Resolution |
| Weight | 178 g Lighter | 199 g |
| Thickness | 7.4 mm Slimmer | 8.9 mm |
| Battery | 5800 mAh Bigger Battery | 5020 mAh |
| Unique Features | 5G No No Water Resistant NFC | No 3.5mm Audio Jack FM Radio No No |
General
| Model | Redmi Note 15 | Redmi Note 9 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 21, 2025 | July 20, 2020 |
Design
| Dimensions | 75.4 x 165 x 7.4 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 178 g | 199 g |
| Colors | Midnight Black, Star White, Sky Blue |
Display
| Type | Color AMOLED Screen (68B) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20.5:9 | 19.5:9 |
| PPI | ~ 388 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 89.1% | ~ 83.5% |
| Glass Type | Xiaomi Dragon Crystal Glass | Corning Gorilla Glass 5 |
| Brightness | 3200 nits (peak) | |
| Features | Reading Mode 2.0, Plastic Frame | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, upto 1 TB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | yes with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Compass, Proximity | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait |
| Video Recording | 1080p | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole, Screen Flash | 13 MP ƒ/2.3 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v10.0 |
| Custom UI | MIUI15 | |
| Chipset | Qualcomm Snapdragon 6 Gen3 | MediaTek Helio G85 |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | Adreno 710 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | MP3, AMR, FLAC, APE |
| Video | MP4, M4V, MKV, XVID | MP4, M4V, MKV, XVID |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5800 mAh | 5020 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast Charging | Yes, 22.5W Fast Charging |
| Reverse Charging | Yes | Yes, 9W Reverse Charging |
| Talk Time | 34 hours | |
| Music Playback Time | 171 hours |
Discuss
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