Basic parameters | |
Released | |
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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 |
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Width | 76.89mm |
Depth | 8.2mm |
Weight | 205g |
Hardware | |
CPU | Qualcomm Snapdragon 8 Gen2, |
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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 |
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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) |
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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 |
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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 | |
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Battery capacity | 5500mAh large battery |
Wired charging | |
Wireless charging | |
Wireless reverse charging |
Features and Services | |
Three prevention functions | IP65 grade |
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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 |
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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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