Xiaomi Redmi 15 4G vs Xiaomi Redmi 12C (4GB RAM + 128GB)
Here you can compare Xiaomi Redmi 15 4G and Xiaomi Redmi 12C (4GB RAM + 128GB). Comparing Xiaomi Redmi 15 4G vs Xiaomi Redmi 12C (4GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 15 4G stands against Xiaomi Redmi 12C (4GB RAM + 128GB) and which one should you buy The current lowest price found for Xiaomi Redmi 15 4G is ₹13,990 and for Xiaomi Redmi 12C (4GB RAM + 128GB) is ₹12,990. The details of both of these products were last updated on Nov 12, 2026.
| Specification | Xiaomi Redmi 15 4G | Xiaomi Redmi 12C (4GB RAM + 128GB) |
|---|---|---|
| Internal Memory | 128 GB | 128 GB |
| CPU | 2.8 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) (Depth Sensor) |
| OS | Android v15 | Android v12 |
| RAM | 6 GB | 4 GB |
| Price | ₹13,990 | ₹12,990 |
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Overview
| Specs Score | 51 / 100 Better Specs | 42 / 100 |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1650 pixels |
| RAM | 6 GB More RAM | 4 GB |
| CPU Clock Speed | 2.8 GHz Faster Clock Speed | 2 GHz |
| Front Camera | 8 MP Better Front Camera Resolution | 5 MP |
| Weight | 224 g | 192 g Lighter |
| Battery | 7000 mAh Bigger Battery | 5000 mAh |
| Unique Features | Fast Charging No No Water Resistant NFC IR Blaster | No 3.5mm Audio Jack FM Radio No No No |
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 | August 01, 2025 | March 30, 2023 |
Design
| Dimensions | 82.1 x 171.1 x 8.6 mm | 76.41 x 168.76 x 8.77 mm |
| Weight | 224 g | 192 g |
| Bezel less | No | |
| Colors | Midnight Black, Titan Gray, Sandy Purple |
Display
| Type | Color IPS Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.71 inches, 720 x 1650 pixels |
| Aspect Ratio | 19.5:9 | 20.6:9 |
| PPI | ~ 374 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 83.2% | ~ 82.1% |
| Features | 500 nit (typ), 1500:1 (typ) Contrast Ratio | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 4 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | Yes, upto 1 TB |
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, v5.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C | Yes |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | Yes | No |
Performance
| Camera Score | 45 (DxOMark) |
Extra
| GPS | Yes | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | No | |
| IP Rating | IP64 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR | Standard HDR, Portrait Mode |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole | 5 MP ƒ/2.2 (Wide Angle) Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | HDR | Pre-beauty, Front HDR, Portrait Mode, Bokeh |
Technical
| OS | Android v15 | Android v12 |
| Custom UI | MIUI 13 | |
| Chipset | Qualcomm Snapdragon 685 | MediaTek Helio G85 |
| CPU | 2.8 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | Adreno 610 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W |
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