Xiaomi Redmi Note 15 vs Xiaomi Redmi Note 10S (8GB RAM + 128GB)
Quick Comparison
Xiaomi Redmi Note 10S (8GB RAM + 128GB) has better RAM than Xiaomi Redmi Note 15. In terms of display resolution, Xiaomi Redmi Note 10S (8GB RAM + 128GB) has better resolution of 2400 x 1080 than Xiaomi Redmi Note 15 which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 15 | Xiaomi Redmi Note 10S (8GB RAM + 128GB) |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.77 in | 6.43 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5800 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 64 MP Quad |
| Price | Rs. 17990 | Rs. 12999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 21, 2025. The Expected cost of Xiaomi Redmi Note 15 is Rs. 17990. The launch Date of the second phone is December 03, 2021 . The cost of Xiaomi Redmi Note 10S (8GB RAM + 128GB) is Rs. 12999.
Display comparison
Xiaomi Redmi Note 15 has larger screen size of 6.77 inches in comparison to Xiaomi Redmi Note 10S (8GB RAM + 128GB)'s 6.43 inch screen. Xiaomi Redmi Note 15 has AMOLED Screen type where as Xiaomi Redmi Note 10S (8GB RAM + 128GB) has Super AMOLED Screen type. Xiaomi Redmi Note 10S (8GB RAM + 128GB) has display density of 401 PPI & Xiaomi Redmi Note 15 has only 388 PPI display density. In terms of screen to body ratio, Xiaomi Redmi Note 15 has better screen to body ratio of ~ 89.1% than Xiaomi Redmi Note 10S (8GB RAM + 128GB)'s ~ 83.5%. Xiaomi Redmi Note 15 has 20.5:9 aspect ratio where as Xiaomi Redmi Note 10S (8GB RAM + 128GB) has 20:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 10S (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi Note 10S (8GB RAM + 128GB)'s 64 MP Quad Rear Camera outclasses Xiaomi Redmi Note 15's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 10S (8GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Xiaomi Redmi Note 15's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 11 version.
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Full Comparison
| Name | Xiaomi Redmi Note 15 | Xiaomi Redmi Note 10S (8GB RAM + 128GB) |
| General | ||
| Model | Redmi Note 15 | Redmi Note 10s |
| 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 | December 03, 2021 |
| Design | ||
| Dimensions | 75.4 x 165 x 7.4 mm | 74.5 x 160.46 x 8.3 mm |
| Weight | 178 g | 178.8 g |
| Colors | Midnight Black, Star White, Sky Blue | |
| Display | ||
| Type | Color AMOLED Screen (68B) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.43 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 388 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 89.1% | ~ 83.5% |
| Glass Type | Xiaomi Dragon Crystal Glass | Corning Gorilla Glass 3 |
| Brightness | 3200 nits (peak) | |
| Features | Standard Mode, Sunlight Mode, Night Mode, Color Temperature Adjustment | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| 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 | No |
| 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 v2.0 |
| USB Features | USB on-the-go, USB Charging | 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, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Compass, Proximity | 360̊ Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope |
| 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) | 64 MP ƒ/1.79 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | Sony IMX582 | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Portrait, Panaroma, Time Lapse, Pro Mode, Night Mode |
| Video Recording | 1080p | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole, Screen Flash | 13 MP Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v11 |
| Custom UI | MIUI15 | |
| Chipset | Qualcomm Snapdragon 6 Gen3 | Mediatek Helio G95 |
| CPU | 2.4 GHz, Octa Core Processor | 2.05 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz | 2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 |
| GPU | Adreno 710 | Mali-G76 MC4 |
| 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 | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W Fast Charging | Yes, 33W Fast Charging |
| Reverse Charging | Yes | Yes |
| StandBy Time | 28 days | |
| Music Playback Time | 188 hours | |