Xiaomi Redmi Note 12 (6GB RAM + 128GB) vs Xiaomi Redmi Note 15
Quick Comparison
Xiaomi Redmi Note 15 has better RAM than Xiaomi Redmi Note 12 (6GB RAM + 128GB). In terms of display resolution, Xiaomi Redmi Note 15 has better resolution of 2480 x 1080 than Xiaomi Redmi Note 12 (6GB RAM + 128GB) which has resolution of 2400 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 12 (6GB RAM + 128GB) | Xiaomi Redmi Note 15 |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.73 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 48 MP + 8 MP + 2 MP Triple | 64 MP + 13 MP + 2 MP Triple |
| Price | Rs. 12239 | Rs. 15990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 05, 2023. The cost of Xiaomi Redmi Note 12 (6GB RAM + 128GB) is Rs. 12239. The launch Date of the second phone is April 21, 2025 (Expected). The Expected cost of Xiaomi Redmi Note 15 is Rs. 15990.
Display comparison
Xiaomi Redmi Note 15 has larger screen size of 6.73 inches in comparison to Xiaomi Redmi Note 12 (6GB RAM + 128GB)'s 6.67 inch screen. There is AMOLED Screen Type in both the phones. Xiaomi Redmi Note 15 has display density of 407 PPI & Xiaomi Redmi Note 12 (6GB RAM + 128GB) has only 395 PPI display density. In terms of screen to body ratio, Xiaomi Redmi Note 15 has better screen to body ratio of ~ 90.8% than Xiaomi Redmi Note 12 (6GB RAM + 128GB)'s ~ 85%. Xiaomi Redmi Note 12 (6GB RAM + 128GB) has 20.1:9 aspect ratio where as Xiaomi Redmi Note 15 has 20.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 15's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 12 (6GB RAM + 128GB)'s lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi Note 15's 64 MP + 13 MP + 2 MP Triple Rear Camera outshines Xiaomi Redmi Note 12 (6GB RAM + 128GB)'s 48 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. Xiaomi Redmi Note 15 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi Note 12 (6GB RAM + 128GB)'s 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 15 version.
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Full Comparison
| Name | Xiaomi Redmi Note 12 (6GB RAM + 128GB) | Xiaomi Redmi Note 15 |
| General | ||
| Country of Origin | India | |
| Model | Redmi Note 12 | Redmi Note 15 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 05, 2023 | April 21, 2025 (Expected) |
| Design | ||
| Dimensions | 76.2 x 165.9 x 8 mm | |
| Weight | 188 g | |
| Colors | Frosted Green, Matte Black ,Mystique Blue | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.73 inches, 1080 x 2480 pixels, 120 Hz |
| Aspect Ratio | 20.1:9 | 20.5:9 |
| PPI | ~ 395 PPI | ~ 407 PPI |
| Screen to Body Ratio | ~ 85% | ~ 90.8% |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass |
| Features | 1200nits brightness, SGS eye care, Sunlight Mode, Reading Mode, Contrast ratio: 4500000:1 | |
| 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, (Hybrid Slot), upto 1 TB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 1, 3, 5, 8, 41, 77, 78 SA/NSA | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.1 |
| 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, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Fingerprint (side-mounted) accelerometer, gyro, proximity, compass | 360̊ Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | Yes |
| IP Rating | IP53 | |
| Dust Resistant | Yes | No |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 8 MP ƒ/2.2 (Ultra Wide) | 64 MP + 13 MP + 2 MP |
| OIS | No | |
| Auto Focus | Yes | Yes |
| Features | Portrait, Panorama,Pro Mode,Night Mode, Custom Watermark, Document mode, HDR, AI scene detection, Time burst, Google Lens, AI Watermark, Movie Frame, Voice shutter | Portrait, Panaroma, Time Lapse, Pro Mode, Night Mode |
| Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 13 MP (Wide Angle) Punch Hole, Screen Flash | 32 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v12 | Android v15 |
| Custom UI | MIUI 13 | MIUI15 |
| Chipset | Qualcomm Snapdragon 4 Gen 1 | Mediatek Dimensity 6020 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x Cortex-A78 & 6x Cortex-A55 | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz |
| GPU | Adreno 619 GPU | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | 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 | Yes, with FM Recording | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 80W Fast Charging |
| Reverse Charging | Yes | Yes |
| StandBy Time | 26 days | |
| Music Playback Time | 8 days | |