Side by side comparison and review of Black Shark 2 and Nokia C21 Plus. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Black Shark 2 | Nokia C21 Plus |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | TA-1424 | |
| Form Factor | Touch | Touch | |
| Height | 163.61 mm | 164.8 mm | Nokia C21 Plus has greater height than Black Shark 2. |
| Width | 75.01 mm | 75.9 mm | Nokia C21 Plus has greater width than Black Shark 2. |
| Depth | 8.77 mm | 8.55 mm | Nokia C21 Plus is narrower than Black Shark 2. |
| Weight | 205 g | 191 g | Nokia C21 Plus is lighter than Black Shark 2. |
| Body Colour | Shadow black | Dark cyan | Warm grey | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.29 W/kg (body), 0.685 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | USB Type-C - 24 pin USB-C | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Black Shark 2 | Nokia C21 Plus |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | LCD | |
| Screen Size (Display Size) | 6.39" | 6.517" | Nokia C21 Plus has larger screen size than Black Shark 2. |
| Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 1600 x 720 pixels | Black Shark 2 has better screen resolution than Nokia C21 Plus. |
| Pixel Density | 403 ppi | - | |
| Aspect Ratio | 19.5:9 | 20:9 | |
| Max Brightness | 430 cd/m² | - | |
| Contrast Ratio | 60000:1 | - | |
| HDR | Yes | - | Black Shark 2 has HDR. |
| Display Refresh Rate | 240 Hz | - | |
| Display Features | Eye protection mode, Image Enhance Technology, DCI-P3 Wide colour gamut, TrueView Display, intelligent motion compensation technology | - | |
| Display Protection (Screen Protector) | - | 2.5D tempered glass |
| PROCESSOR | Black Shark 2 | Nokia C21 Plus |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 855 | Spreadtrum Unisoc | |
|---|---|---|---|
| Processor Number | - | SC9863A | |
| Clock Speed | 2.84 GHz | 1.6 GHz | Black Shark 2 has higher clock speed than Nokia C21 Plus. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | Black Shark 2 has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 640 | - |
| MEMORY | Black Shark 2 | Nokia C21 Plus |
|---|
| RAM | LPDDR4X SDRAM - 12 GB | 2 GB | Black Shark 2 has more RAM than Nokia C21 Plus. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 256 GB | 32 GB | Black Shark 2 has more internal memory than Nokia C21 Plus. |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 256 GB |
| CAMERA | Black Shark 2 | Nokia C21 Plus |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 2 | |
|---|---|---|---|
| Sensor Resolution | 48 Megapixel | 13 Megapixel | Black Shark 2 has better camera resolution than Nokia C21 Plus. |
| Lens Aperture | F/1.75 | - | |
| Lens Construction | 6-element | - | |
| Pixel Size | 0.8 μm | - | |
| Focus Adjustment | Automatic | Automatic | |
| Optical Zoom | 2x | - | |
| Special Effects | HDR, low light enhancement | HDR | |
| Camera Modes | Panorama, Slow motion mode, Pro mode, portrait mode | Panorama, Portrait | |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps | - | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 12 Megapixel | 2 Megapixel | Black Shark 2 has better second camera resolution than Nokia C21 Plus. |
|---|---|---|---|
| Lens Aperture (2nd Camera) | F/2.2 | - | |
| Pixel Size (2nd Camera) | 1 μm | - | |
| Camera Features (2nd Camera) | 6P lens | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 20 Megapixel | 5 Megapixel | Black Shark 2 has better front camera resolution than Nokia C21 Plus. |
| Lens Aperture (Front) | F/2.0 | - | |
| Lens Element Qty (Front) | 5-element | - | |
| Pixel Size (Front) | 0.9 μm | - | |
| Camera Modes (Front) | AI Beauty | - | |
| Light Source (Front) | - | LED flash | |
| Camera Features (Front) | 4-in-1 technology | - |
| BATTERY AND CHARGING | Black Shark 2 | Nokia C21 Plus |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | - | |
|---|---|---|---|
| Fast Charging Technology | Qualcomm Quick Charge 3.0, Qualcomm Quick Charge 4.0 | - | Black Shark 2 has fast charging technology. |
| CELLULAR | Black Shark 2 | Nokia C21 Plus |
|---|
| Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | - | Android 11 (Go edition) | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS |
| COMMUNICATIONS | Black Shark 2 | Nokia C21 Plus |
|---|
| Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | LTE | |
|---|---|---|---|
| 3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | - | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | - | |
| 4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | Wi-Fi | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 4.2 | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Black Shark 2 | Nokia C21 Plus |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AIFF, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, apt-X HD | - | |
|---|---|---|---|
| Supported Digital Video Standards | FLV, AVI, ASF, 3GP, WebM, 3G2, MP4 | - |
| FEATURES | Black Shark 2 | Nokia C21 Plus |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, gyro sensor, geomagnetic sensor, distance sensor, gravity sensor | Accelerometer, ambient light sensor, proximity sensor | |
| Security Devices | Fingerprint reader (under display) | Face recognition, fingerprint reader | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | MIMO technology, MU-MIMO technology, X-Type Smart Antenna, Revolutionary Liquid Cooling 3.0, Ludicrous Mode, Black Shark Gaming AI, TrueClarity MEMC processing, SHARK key | 2 years of Security Updates |
| OTHERS | Black Shark 2 | Nokia C21 Plus |
|---|
| Included Accessories | Power adapter, SIM card removal tool, screen protector, USB-C to 3.5 jack adapter, USB-C cable, protective case | Headphones, power adapter, USB-C cable, protective case |
|---|
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