| Basic parameters | |
| Released | |
|---|---|
| Product model | REALME 21Note |
| Announced | May 16, 2024 |
| Usage scenario | Gaming phones>, camera phones>, smart phones>, fast charging phones>, 5G phones>, new phones>, popular phones>, selfie phones> |
| Fuselage color | Meizu White |
| Fingerprint recognition | Screen fingerprint recognition |
| Face Recognition | Support |
| Shape | |
| Length | 162.39mm |
|---|---|
| Width | 76.89mm |
| Depth | 8.2mm |
| Weight | 205g |
| Hardware | |
| CPU | Qualcomm Snapdragon 8 Gen2, |
|---|---|
| RAM | 16GB games run smoothly |
| Internal storage | 256GB 52,000 photos 22,000 songs |
| Memory card | Does not support capacity expansion |
| Expansion capacity | |
| UI OS | Flyme AIOS |
| loudspeaker | Dual stereo speakers |
| Screen | |
| Screen dimensions | 6.78 inches |
|---|---|
| Screen type | Full screen (center-mounted hole-punch screen), flat screen |
| Display resolution | 2780x1264px |
| Screen material | OLED(8T LTPO) |
| Refresh rate | 144Hz |
| Touch sampling rate | Instantaneous touch sampling rate up to 2160Hz |
| Screen Color | 1.07 billion colors |
| Camera | |
| Total camera count | Triple camera (rear dual) |
|---|---|
| Camera name | Rear camera 1: Wide-angle lens Rear camera 2: Ultra-wide-angle macro lens |
| Pixel | Rear camera 1: 50 million pixels Rear camera 2: 13 million pixels Front camera 1: 16 million pixels |
| Aperture | Rear camera 1: f/1.68 Rear camera 2: f/2.4 Front camera 1: f/2.45 |
| Focus | |
| Focus Distance | |
| Anti-shake | OIS optical image stabilization |
| Rear camera function | |
| Rear video shooting | |
| Front camera function | |
| Flash | LED flash |
| Zoom ratio | |
| Network and Connectivity | |
| WiFi | WLAN 2.4G/5G/6G triple band, WIFI7, 802.11a/b/g/n/ac/ax/be, 2*2MIMO dual antenna |
|---|---|
| Network frequency | NR: n1/n3/n5/n8/n28A/n38/n40/n41/n77/n78,FDD-LTE:B1/B3/B4/B5/B8/B28,TDD-LTE:B34/B38/B39/B40/B41,WCDMA:B1/B5/B8,GSM:B3/B5/B8 |
| Network technology | 5G,4G,3G |
| SIM card | Dual SIM (Nano SIM) > |
| GPS | GPS (dual-band L1+L5), A-GPS, Beidou, Glonass, Galileo, QZSS, NavIC (L5) |
| Bluetooth | Bluetooth 5.3, support aptX, aptX HD, aptX Adaptive, aptX TWS+, LDAC, AAC, SBC, LHDC |
| NFC | Support NFC> |
| Infrared port | Support |
| USB | USB Type-C port |
| Battery | |
| Battery type | |
|---|---|
| Battery capacity | 5500mAh large battery |
| Wired charging | |
| Wireless charging | |
| Wireless reverse charging | |
| Features and Services | |
| Three prevention functions | IP65 grade |
|---|---|
| Inductor | Gravity acceleration, under-screen light sensor/acceleration sensor, gyroscope, distance sensor, electronic compass, X-axis linear motor, infrared remote control, NFC |
| Other functions | |
| Other information | |
| CPU cores | Eight-core |
|---|---|
| GPU graphical controller | Qualcomm Adreno 740 |
| RAM memory | |
| ROM storage type | |
| Other hardware parameters | |
| Pixel density | 450ppi |
| HDR technology | |
| Contrast | 8000000:1 |
| Screen brightness | Global default maximum brightness 800nit (typical value) Global excitation maximum brightness 1600nit (typical value) Local peak maximum brightness 5000nit (typical value) |
| Screen technology | |
| Number of shots | Rear camera 1:6 Rear camera 2:5 Front camera 1:5 |
| Wide Angle | 122° |
| Camera feature | |
| Front video | |
| 5G network | China Mobile 5G (NR), China Unicom 5G (NR), China Telecom 5G (NR), China Broadcasting and Television 5G (NR) |
| 4G network | |
| 3G network | |
| Connect and share | |
| Other network parameters | |
| Battery life | |
| Audio formats | |
| Video support | |
| Build, materials | |
| CPU frequency | 1×Cortex-X3 3.19GHz+2×Cortex-A715 2.8GHz+2×Cortex-A710 2.8GHz+3×Cortex-A510 2.0GHz |
| System version | Android 14 |
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