Both Xiaomi Redmi 15C 4G and Xiaomi Redmi Note 9S comes with same RAM. In terms of display resolution, Xiaomi Redmi Note 9S has better resolution of 2400 x 1080 than Xiaomi Redmi 15C 4G which has resolution of 1600 x 720. Xiaomi Redmi 15C 4G has more internal memory than Xiaomi Redmi Note 9S
| Name | Xiaomi Redmi 15C 4G | Xiaomi Redmi Note 9S |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.9 in | 6.67 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 5020 mAh |
| Camera | 50 MP Dual | 48 MP Quad |
| Price | Rs. 10990 | Rs. 15357 |
The launch Date of the first phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15C 4G is Rs. 10990. The launch Date of the second phone is March 23, 2020. The cost of Xiaomi Redmi Note 9S is Rs. 15357.
Xiaomi Redmi Note 9S has screen size of 6.67 inches which falls short to Xiaomi Redmi 15C 4G's 6.9 inch screen. Xiaomi Redmi 15C 4G has IPS Screen type where as Xiaomi Redmi Note 9S has IPS LCD Screen type. Xiaomi Redmi Note 9S has display density of 395 PPI & Xiaomi Redmi 15C 4G has only 254 PPI display density. In terms of screen to body ratio, Xiaomi Redmi Note 9S has better screen to body ratio of ~ 84.5% than Xiaomi Redmi 15C 4G's ~ 84.3%. Xiaomi Redmi 15C 4G has 20.6:9 aspect ratio where as Xiaomi Redmi Note 9S has 20:9 aspect ratio.
Both mobiles come with 4 GB RAM Xiaomi Redmi 15C 4G has more Internal Memory (128 GB) than Xiaomi Redmi Note 9S (64 GB).
Xiaomi Redmi 15C 4G's 50 MP Dual Rear Camera outclasses Xiaomi Redmi Note 9S's 48 MP Quad Rear Camera in terms of resolution. Xiaomi Redmi Note 9S will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Redmi 15C 4G's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 10.0 version.
| Name | Xiaomi Redmi 15C 4G | Xiaomi Redmi Note 9S |
| General | ||
| Model | 25078RA3EA, 25078RA3EL | Redmi Note 9S |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 01, 2025 | March 23, 2020 |
| Design | ||
| Dimensions | 79.5 x 171.6 x 8 mm | 76.68 x 165.75 x 8.8 mm |
| Weight | 205 g | 209 g |
| Colors | Moonlight Blue, Mint Green, Midnight Gray, Twilight Orange | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 720 x 1600 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20.6:9 | 20:9 |
| PPI | ~ 254 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 84.3% | ~ 84.5% |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Brightness | Brightness: 660 nits (typ), 810 nits HBM | |
| Features | Standard Mode, Sunshine Mode, Night mode, Color Temperature Adjustment | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | eMMC 5.1 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.4, 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 | No | Yes |
| Extra | ||
| GPS | Yes, with A-GPS, Glonass, Beidou | Yes, with A-GPS, Galileo, GLONASS, Beidou, NavIC Support |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Compass | Proximity sensor, Ambient light sensor, Accelerometer, Gyroscope, Electronic compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | UFS2.1 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) ƒ/3 | 48 MP ƒ/1.79 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR | Night mode, AI Scene detection, Smart ultra-wide angle mode | AI Beautify | Burst mode | Tilt-shift | Level display | Custom watermark | Pro mode | AI Portrait mode, 3D Lighting, Panorama mode |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 16 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v15 | Android v10.0, upgradable to v11 |
| Custom UI | HyperOS | |
| Chipset | Mediatek Helio G81 Ultra | Qualcomm Snapdragon 720G |
| CPU | 2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver | |
| GPU | Mali-G52 MC2 | Adreno 618 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5020 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W | Yes, 18W Fast Charging |