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General| Model | SM-F721B |
|---|---|
| Category | Cell Phone |
| Announced | 2022, August 10 |
| SIM | Nano-SIM and eSIM |
| Resolution | 1812 x 2176 pixels (~373 ppi density) |
| CPU | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) |
| GPU | Adreno 730 |
| Features | LED flash, HDR, panorama |
| Selfie Camera Features | HDR |
| Loudspeaker | Yes, with stereo speakers |
| NFC | Yes |
| Radio | No |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| Battery | Li-Po 4400 mAh, non-removable |
| Network Technology | GSM / HSPA / LTE / 5G |
| Build | Glass front (Gorilla Glass Victus+), aluminum frame |
| Display Type | Foldable Dynamic AMOLED 2X, 120Hz, HDR10+ |
| Display Size | 7.6 inches, 183.2 cm2 (~90.6% screen-to-body ratio) |
| Cover display | Dynamic AMOLED 2X, 120Hz |
| OS | Android 12 |
| Chipset | Qualcomm Snapdragon 8+ Gen 1 (4 nm) |
| Internal Memory | 256GB 8GB RAM, 512GB 12GB RAM |
| Main Camera | 50 MP, f/1.8, 23mm (wide), 1.0µm, Dual Pixel PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm 10 MP, f/2.4, 66mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom |
| Video | 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+ |
| Selfie Camera | 10 MP, f/2.2, 26mm (wide), 1/3", 1.22µm |
| Selfie Camera Video | 4K@30fps, 1080p@30fps |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS, GLONASS, BDS, GALILEO |
| USB | USB Type-C 3.2, USB On-The-Go |
| Charging | 25W wired, 15W wireless, 4.5W reverse wireless |
| Water Resistance | IPX8 |
| Colors | Graygreen, Phantom Black, Beige |
Identifies physical components, buttons, and sensors of the device.
Covers wired and wireless charging methods, including precautions.
Explains the main screen, cover screen, and basic interaction methods.
Details methods for securing the device and customizing lock screen options.
Comprehensive guide on making, receiving, and managing calls.
Detailed instructions on taking photos, videos, and using camera modes.
Explains how to use split screen and pop-up view for multitasking.
Connects the device to a PC for data access and notifications.
Configure Wi-Fi, Bluetooth, NFC, and mobile networks.
Customize screen brightness, motion smoothness, and color appearance.
Set up face/fingerprint unlock, secure folder, and protect data.
Optimize performance, manage battery, storage, and security.
Enhance usability for vision, hearing, and dexterity impairments.
Essential safety guidelines and best practices for proper device operation.
Identifies causes of device overheating and provides solutions.
Solutions for common device problems and error messages.
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