In depth comparison and review of Nokia 9 Pureview and Realme C21. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Nokia 9 Pureview | Realme C21 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 155 mm | 165.2 mm | Realme C21 has greater height than Nokia 9 Pureview. |
| Width | 75 mm | 76.4 mm | Realme C21 has greater width than Nokia 9 Pureview. |
| Depth | 8.2 mm | 8.9 mm | Nokia 9 Pureview is narrower than Nokia 9 Pureview. |
| Weight | 171 g | 190 g | Nokia 9 Pureview is lighter than Nokia 9 Pureview. |
| Body Colour | Blue/silver | Cross black | Cross blue | |
| Protection | Dustproof, waterproof | - | |
| Waterproof (Water-resistant) | Yes | - | Nokia 9 Pureview is waterproof. |
| IP rating | IP67 | - | |
| SAR Value | 0.86 W/kg (body), 0.88 W/kg (head), 3.99 W/kg (limb) | - | |
| Connector Type | USB Type-C - 24 pin USB-C | Micro-USB Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | Nokia 9 Pureview | Realme C21 |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | PureDisplay | LCD | |
| Screen Size (Display Size) | 6" | 6.5" | Realme C21 has larger screen size than Nokia 9 Pureview. |
| Screen Resolution (Display Resolution) | - | 1600 x 720 pixels | |
| Display Format | - | HD+ | |
| Aspect Ratio | - | 20:9 | |
| Max Brightness | - | 420 cd/m² | |
| HDR | Yes | - | Nokia 9 Pureview has HDR. |
| HDR Technology | HDR10 | - | |
| Display Features | 2.5D Glass, Edge-to-Edge screen | Mini-drop display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
| PROCESSOR | Nokia 9 Pureview | Realme C21 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 845 | MediaTek Helio G35 | |
|---|---|---|---|
| Clock Speed | - | 2.3 GHz | |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | Nokia 9 Pureview has 64-bit architecture. |
| Graphics System (GPU) | - | PowerVR GE8320 |
| MEMORY | Nokia 9 Pureview | Realme C21 |
|---|
| RAM | LPDDR4X SDRAM - 6 GB | LPDDR4X SDRAM - 3 GB | Nokia 9 Pureview has more RAM than Realme C21. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 32 GB | Nokia 9 Pureview has more internal memory than Realme C21. |
| Supported Flash Memory Cards (Expandable Memory) | microSD | microSD |
| CAMERA | Nokia 9 Pureview | Realme C21 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 5 | 3 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 13 Megapixel | Realme C21 has better camera resolution than Nokia 9 Pureview. |
| Sensor Type | RGB | - | |
| Sensor Name | Sony Exmor RX IMX386 sensor | - | |
| Lens Aperture | F/1.8 | F/2.2 | Nokia 9 Pureview has better lens aperture than Nokia 9 Pureview. |
| Lens Construction | - | 5-element | |
| Pixel Size | 1.25 μm | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 4x | |
| Special Effects | - | HDR | |
| Camera Modes | - | Panorama, Time-lapse mode, Slow motion mode, Beauty mode, Expert Mode, Nightscape capture mode, Portrait, Filter mode, Super nightscape | |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 3840 x 2160 (4K) | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Carl Zeiss optic, HDR10 video recording | Phase Detect Auto-Focus (PDAF), AI Triple camera, Chroma boost |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 12 Megapixel | 2 Megapixel | Nokia 9 Pureview has better second camera resolution than Realme C21. |
|---|---|---|---|
| Sensor Type (2nd Camera) | RGB | - | |
| Sensor Name (2nd Camera) | Sony Exmor RX IMX386 sensor | - | |
| Lens Aperture (2nd Camera) | F/1.8 | F/2.4 | Nokia 9 Pureview has better second camera lens aperture than Nokia 9 Pureview. |
| Lens Element Qty (2nd Camera) | - | 3-element | |
| Pixel Size (2nd Camera) | 1.25 μm | - | |
| Camera Functions (2nd Camera) | Autofocus | B&W lens | |
| Camera Features (2nd Camera) | Carl Zeiss optic | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 12 Megapixel | 2 Megapixel | Nokia 9 Pureview has higher resolution third camera than Realme C21. |
|---|---|---|---|
| Sensor Name (3rd Camera) | Sony Exmor RX IMX386 sensor | - | |
| Lens Aperture (3rd Camera) | F/1.8 | F/2.4 | Nokia 9 Pureview has better third camera lens aperture than Nokia 9 Pureview. |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Pixel Size (3rd Camera) | 1.25 μm | - | |
| Camera Functions (3rd Camera) | - | Macro camera | |
| Camera Features (3rd Camera) | Monochrome, Carl Zeiss optic | 4cm macro photography |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 12 Megapixel | - | |
|---|---|---|---|
| Sensor Name (4th Camera) | Sony Exmor RX IMX386 sensor | - | |
| Lens Aperture (4th Camera) | F/1.8 | - | |
| Pixel Size (4th Camera) | 1.25 μm | - | |
| Camera Functions (4th Camera) | Monochrome | - | |
| Camera Features (4th Camera) | Carl Zeiss optic | - |
| FIFTH CAMERA |
|---|
| Sensor Resolution (5th Camera) | 12 Megapixel | - | |
|---|---|---|---|
| Lens Aperture (5th Camera) | F/1.8 | - | |
| Pixel Size (5th Camera) | 1.25 μm | - | |
| Camera Functions (5th Camera) | Monochrome | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 20 Megapixel | 5 Megapixel | Nokia 9 Pureview has better front camera resolution than Realme C21. |
| Sensor Name (Front) | Sony Exmor RX IMX476 sensor | - | |
| Lens Aperture (Front) | - | F/2.2 | |
| Lens Element Qty (Front) | - | 3-element | |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | - | HDR | |
| Camera Modes (Front) | - | Time-lapse mode, Beauty mode, portrait mode, AI Beauty, Filter mode, Panoramic mode | |
| Face Recognition (Face ID) | - | Face recognition | Realme C21 has face detection. |
| Light Source (Front) | Display flash | - |
| BATTERY AND CHARGING | Nokia 9 Pureview | Realme C21 |
|---|
| Battery Capacity (Battery Size) | 3320 mAh | 5000 mAh | Realme C21 has larger battery capacity than Nokia 9 Pureview. |
|---|---|---|---|
| Fast Charging Technology | Qualcomm Quick Charge 3.0 | - | Nokia 9 Pureview has fast charging technology. |
| Wireless Charging | Yes | - | Nokia 9 Pureview can be charged wirelessly. |
| Wireless Charging Standards | PMA, Qi | - |
| CELLULAR | Nokia 9 Pureview | Realme C21 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 9.0 Pie | Android 10 | |
| User Interface | - | Realme UI | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Nokia 9 Pureview | Realme C21 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, VoWiFi | FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 14, Band 17, Band 20, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700 PS, FDD 700b, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+ | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
| NFC | Yes | - | Nokia 9 Pureview has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | Nokia 9 Pureview | Realme C21 |
|---|
| Supported Digital Audio Standards | Apt-X | - | |
|---|---|---|---|
| Sound Enhancements | Nokia OZO surround sound capture, Qualcomm aptX audio | - |
| FEATURES | Nokia 9 Pureview | Realme C21 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, G-sensor, hall sensor, haptics sensor | Accelerometer, proximity sensor, magnetometer, light sensor | |
| Security Devices | Fingerprint reader (under display) | Fingerprint reader | |
| Additional Phone Features | Face Unlock, Smart AMP technology, Three microphones with Nokia spatial audio | Super power saving mode, HyperEngine technology, Reverse charging |
| OTHERS | Nokia 9 Pureview | Realme C21 |
|---|
| Included Accessories | Data cable, headset, USB-C charger | USB cable, power adapter, SIM card removal tool | |
|---|---|---|---|
| Compliant Standards | IP67 | TUV Rheinland |
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