Xiaomi Redmi 12C (4GB RAM + 128GB) vs Xiaomi Redmi 15 4G
Quick Comparison
Xiaomi Redmi 15 4G has better RAM than Xiaomi Redmi 12C (4GB RAM + 128GB). In terms of display resolution, Xiaomi Redmi 15 4G has better resolution of 2340 x 1080 than Xiaomi Redmi 12C (4GB RAM + 128GB) which has resolution of 1650 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 12C (4GB RAM + 128GB) | Xiaomi Redmi 15 4G |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.71 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 7000 mAh |
| Camera | 50 MP + Depth Sensor Dual | 50 MP Dual |
| Price | Rs. 9999 | Rs. 13990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 30, 2023. The cost of Xiaomi Redmi 12C (4GB RAM + 128GB) is Rs. 9999. The launch Date of the second phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15 4G is Rs. 13990.
Display comparison
Xiaomi Redmi 15 4G has larger screen size of 6.9 inches in comparison to Xiaomi Redmi 12C (4GB RAM + 128GB)'s 6.71 inch screen. Xiaomi Redmi 12C (4GB RAM + 128GB) has IPS LCD Screen type where as Xiaomi Redmi 15 4G has IPS Screen type. Xiaomi Redmi 15 4G has display density of 374 PPI & Xiaomi Redmi 12C (4GB RAM + 128GB) has only 269 PPI display density. In terms of screen to body ratio, Xiaomi Redmi 15 4G has better screen to body ratio of ~ 83.2% than Xiaomi Redmi 12C (4GB RAM + 128GB)'s ~ 82.1%. Xiaomi Redmi 12C (4GB RAM + 128GB) has 20.6:9 aspect ratio where as Xiaomi Redmi 15 4G has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi 15 4G's larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi 12C (4GB RAM + 128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
They both have the same 50 MP + Depth Sensor Dual Rear Camera. Xiaomi Redmi 15 4G will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi 12C (4GB RAM + 128GB)'s 5 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 12C (4GB RAM + 128GB) | Xiaomi Redmi 15 4G |
| General | ||
| Country of Origin | India | |
| Model | 12C | |
| 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 | March 30, 2023 | August 01, 2025 |
| Design | ||
| Dimensions | 76.41 x 168.76 x 8.77 mm | 82.1 x 171.1 x 8.6 mm |
| Weight | 192 g | 224 g |
| Bezel less | No | |
| Colors | Midnight Black, Titan Gray, Sandy Purple | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.71 inches, 720 x 1650 pixels | 6.9 inches, 1080 x 2340 pixels, 144 Hz |
| Aspect Ratio | 20.6:9 | 19.5:9 |
| PPI | ~ 269 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 82.1% | ~ 83.2% |
| Features | 500 nit (typ), 1500:1 (typ) Contrast Ratio | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 1 TB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac | |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.0 |
| USB | Yes | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | No | Yes |
| Extra | ||
| GPS | Yes, with A-GPS, Glonass, Beidou | Yes |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | No | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Standard HDR, Portrait Mode | HDR |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Screen Flash | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v12 | Android v15 |
| Custom UI | MIUI 13 | |
| Chipset | MediaTek Helio G85 | Qualcomm Snapdragon 685 |
| CPU | 2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz |
| GPU | Mali-G52 MC2 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 7000 mAh |
| Fast Charging | Yes, 33W | |