1. Getting Started: Unboxing and Initial Setup
Upon opening your Redmi Note 12 5G package, you will find the following items:
- Redmi Catetan 12 5G Smartphone
- Clear Protective Phone Case
- USB-A ka USB-C Cable
- Wall Adapter (33W Fast Car Charger)
- Gancang Mimitian Guide sarta Émbaran Kasalametan
- Kartu Garansi

Figure 1.1: Redmi Note 12 5G in Mystique Blue, showcasing desain na sleek.
1.1. Nyelapkeun Kartu SIM
The Redmi Note 12 5G supports dual Nano-SIM cards. Locate the SIM card tray on the bottom edge of the device. Use the provided SIM ejector tool to open the tray. Carefully place your Nano-SIM card(s) into the designated slots. Ensure the gold contacts are facing down. Gently push the tray back into the device until it clicks into place. This model does not support expandable storage via microSD card.

Figure 1.2: Close-up of the SIM card tray location on the device.
1.2. Ngahurungkeun sareng Setup Awal
Press and hold the Power button (located on the right side of the device) until the Redmi logo appears. Follow the on-screen prompts to complete the initial setup, including selecting your language, connecting to Wi-Fi, and signing in to your Google account. You will also be guided through setting up security features like the side-mounted fingerprint sensor.

Gambar 1.3: Hareupeun view of the device during initial setup.
2. Ngoperasikeun Alat Anjeun
2.1. Napigasi Dasar
The Redmi Note 12 5G runs on MIUI 13 (upgradable to MIUI 14) based on Android 12. Navigate through the interface using gestures or the traditional navigation bar (configurable in Settings). Swipe up from the bottom to go to the home screen, swipe up and hold for recent apps, and swipe from the left or right edge to go back.
2.2. Buttons and Sensors
- Tombol Daya/Sénsor Sidik: Located on the right side. Press to wake/sleep the screen, long-press to power off or restart. It also functions as a fast and accurate fingerprint sensor for unlocking.
- Tombol Volume: Located above the Power button on the right side. Use to adjust media volume, call volume, and notification volume.
- 3.5mm Audio Jack: Located on the top edge for wired headphones.
- Palabuhan USB-C: Perenahna di sisi handap pikeun ngecas sareng mindahkeun data.

Gambar 2.1: Sisi view highlighting the power and volume buttons.
3. Fitur kaméra
The Redmi Note 12 5G is equipped with a versatile camera system to capture your moments.
3.1. Sistim kaméra pungkur
- Kaméra Utama 48MP: For high-resolution photos with great detail.
- Kaméra Ultra-Wide 8MP: Ngembangkeun widang anjeun view pikeun lanskap sareng poto grup.
- Kaméra Makro 2MP: For detailed close-up shots of small subjects.
The rear camera supports 4K video recording, allowing for high-quality video capture.

Figure 3.1: Rear camera module with 48MP AI Triple Camera setup.
3.2. Kaméra Hareup
A 13MP front camera is integrated for clear selfies and video calls.
3.3. Modeu Kaméra
Explore various camera modes including:
- Poto: Standard photo capture.
- Video: Rékam pidéo.
- Potrét: Jieun poto anu katingalina profésional kalayan latar tukang anu burem.
- Peuting: Ningkatkeun kualitas poto anu dicandak dina kaayaan cahaya anu kirang.
- Pro: Manual controls for advanced photography.
- Dokumén: Optimize for scanning documents.
- Short Video: For quick, creative video clips.
- Vlogna: Templates for easy vlogging.
- Gerak Slow: Capture videos in slow motion.
- Selang waktos: Speed up long events into short videos.
- Paparan panjang: For artistic long exposure shots.
4. Tampilan jeung Audio
4.1. Téhnologi Tampilan
The Redmi Note 12 5G features a 6.67-inch Super AMOLED display with a 120Hz refresh rate, providing smooth visuals and vibrant colors. The display boasts a 1080 x 2400 resolution, HDR10+ support, and Dolby Vision for an immersive viewing experience. With 1 billion colors, content appears rich and lifelike.
4.2. Pangalaman Audio
Enjoy clear and loud audio through the dual stereo speakers located at the top and bottom of the device. For private listening, a 3.5mm audio jack is available.
5. Performance jeung Software
5.1. Prosesor sareng Mémori
Powered by the Qualcomm Snapdragon 4 Gen 1 processor, the Redmi Note 12 5G delivers efficient performance for daily tasks and gaming. It comes with 6GB of RAM and 128GB of internal storage. The device also supports up to 5GB of virtual RAM for enhanced multitasking.
5.2. Sistem Operasi
The phone runs on MIUI 13, based on Android 12, offering a user-friendly interface with various customization options and features. Regular software updates are provided to enhance performance and security.
6. Batré jeung Ngecas
The Redmi Note 12 5G is equipped with a large 5000mAh battery, designed to provide extended usage throughout the day. It supports 33W fast charging, allowing you to quickly replenish the battery. A 50% charge can be achieved in approximately 22 minutes using the included 33W wall adapter.
7. Spésifikasi
| Fitur | Rincian |
|---|---|
| Nomer modél | 22111317G |
| Diménsi | 6.54 x 0.31 x 2.99 inci |
| Item Beurat | 1.1 pon |
| Sistem operasi | MIUI 13, Android 12 |
| Ram | 6 GB (dugi ka 5GB RAM virtual) |
| Kapasitas Panyimpenan Mémori | 128 GB |
| Ukuran tampilan | 6.67 Inci Super AMOLED |
| Resolusi | 1080 x 2400 (FHD+) |
| Refresh Laju | 120 Hz |
| Prosesor | Qualcomm Snapdragon 4 Gen 1 |
| Kaméra tukang | Utama 48MP, Ultra-Wide 8MP, Makro 2MP |
| Kaméra hareup | 13MP |
| Kapasitas batré | 5000 mAh |
| Ngecas | 33W Ngecas Gancang |
| Konektipitas | 5G, Bluetooth, Wi-Fi |
| Cai / Tahan Lebu | IP53 (Tahan Lebu sareng Cipratan) |
| Audio Jack | 3.5 mm |
| Warna | Mystique Blue |
8. Cara ngungkulan
If you encounter any issues with your Redmi Note 12 5G, try the following common troubleshooting steps:
- Alat Teu Ngabales: Pencét jeung tahan tombol Daya salila kira 10-15 detik pikeun maksa balikan deui.
- Performance Lambat: Clear recent apps, restart the device, or check for available software updates. Consider uninstalling unused applications.
- Solokan batré: Reduce screen brightness, disable unnecessary background apps, turn off Wi-Fi/Bluetooth when not in use, and check battery usage in Settings to identify power-hungry apps.
- Masalah Konéktivitas (Wi-Fi/5G): Toggle Wi-Fi/Mobile Data off and on. Restart your router for Wi-Fi issues. Ensure your SIM card is properly inserted and your mobile plan supports 5G.
- Sénsor Sidik Teu Gawé: Ensure your finger is clean and dry. Re-register your fingerprint in Settings if the issue persists.
- Pabrik Reset: As a last resort, you can perform a factory reset. Go to Settings > About phone > Backup and restore > Erase all data (factory reset). Perhatosan: Ieu bakal ngahapus sadaya data dina alat anjeun. Jieun cadangan inpormasi penting sateuacan neraskeun.
9. Garansi jeung Rojongan
Your Redmi Note 12 5G comes with a standard manufacturer's warranty. Please refer to the included Warranty Card in your product packaging for detailed terms and conditions, including warranty period and coverage. For further assistance, technical support, or service inquiries, please visit the official Redmi or Xiaomi support website, or contact their customer service hotline. Keep your proof of purchase for warranty claims.
Pikeun rojongan online, buka: mi.com/global/support





