In depth comparison and review of Nokia C21 Plus and Alcatel Idol 4 Pro 6077X. 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 C21 Plus | Alcatel Idol 4 Pro 6077X |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | TA-1424 | - | |
Form Factor | Touch | Touch | |
Height | 164.8 mm | 153.9 mm | Nokia C21 Plus has greater height than Alcatel Idol 4 Pro 6077X. |
Width | 75.9 mm | 75.4 mm | Nokia C21 Plus has greater width than Alcatel Idol 4 Pro 6077X. |
Depth | 8.55 mm | 6.99 mm | Alcatel Idol 4 Pro 6077X is narrower than Nokia C21 Plus. |
Weight | 191 g | 152 g | Alcatel Idol 4 Pro 6077X is lighter than Nokia C21 Plus. |
Body Colour | Dark cyan | Warm grey | Gold | |
Waterproof (Water-resistant) | - | - | Alcatel Idol 4 Pro 6077X is waterproof. |
SAR Value | 1.29 W/kg (body), 0.685 W/kg (head) | 1.57 W/kg (body), 0.86 W/kg (head) | |
Integrated Components | FM radio | - | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Single-SIM |
DISPLAY | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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Display Type | LCD display | OLED display | |
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Display Technology | LCD | AMOLED | |
Screen Size (Display Size) | 6.517" | 5.5" | Nokia C21 Plus has larger screen size than Alcatel Idol 4 Pro 6077X. |
Screen Resolution (Display Resolution) | 1600 x 720 pixels | 1920 x 1080 pixels | Alcatel Idol 4 Pro 6077X has better screen resolution than Nokia C21 Plus. |
Display Format | - | Full HD | |
Aspect Ratio | 20:9 | - | |
Colour Depth | - | 16.7 million colours | |
Display Enhancement Technology | - | OnCell technology | |
Display Features | - | 2.5D Glass | |
Display Protection (Screen Protector) | 2.5D tempered glass | Fingerprint-resistant oleophobic coating, Dragontrail (scratch resistant glass) |
PROCESSOR | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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Processor Type (CPU) | Spreadtrum Unisoc | Qualcomm Snapdragon 820 | |
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Processor Number | SC9863A | MSM8996 | |
Clock Speed | 1.6 GHz | 1.6 GHz | Both phones have the same clock speed. |
Processor Core Qty | 8-core | Quad-core | Nokia C21 Plus has higher processor core quantity than Alcatel Idol 4 Pro 6077X. |
Graphics System (GPU) | - | Qualcomm ADRENO 530 |
MEMORY | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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RAM | 2 GB | 4 GB | Alcatel Idol 4 Pro 6077X has more RAM than Nokia C21 Plus. |
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Internal Memory Size (Storage Capacity) | 32 GB | 64 GB | Alcatel Idol 4 Pro 6077X has more internal memory than Nokia C21 Plus. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 512 GB |
CAMERA | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 1 | |
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Sensor Resolution | 13 Megapixel | 21 Megapixel | Alcatel Idol 4 Pro 6077X has better camera resolution than Nokia C21 Plus. |
Sensor Size | - | 1/2.4" | |
Lens Aperture | - | F/2.2 | |
Lens Construction | - | 6-element | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR | - | |
Camera Modes | Panorama, Portrait | - | |
Light Source | LED flash | Dual tone LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 120 fps, 2048 x 1080 (2K) at 30 fps | |
Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF) |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 2 Megapixel | - |
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FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | Alcatel Idol 4 Pro 6077X has better front camera resolution than Nokia C21 Plus. |
Lens Type (Front) | - | Wide-angle lens | |
Focus Adjustment | - | Focus free | |
Light Source (Front) | LED flash | - |
BATTERY AND CHARGING | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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Battery Capacity (Battery Size) | - | 3000 mAh | |
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Fast Charging Technology | - | Qualcomm Quick Charge 2.0 | Alcatel Idol 4 Pro 6077X has fast charging technology. |
Recharge Time (Charging Time) | - | 95 min | |
Standby Time | - | 420 hours | |
Talk Time | - | 780 minutes | |
Run Time Details | - | Talk (GSM): up to 780 min Talk (WCDMA): up to 780 min Standby (GSM): up to 420 hrs Standby (WCDMA): up to 420 hrs Standby (LTE): up to 420 hrs |
CELLULAR | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 11 (Go edition) | Windows 10 | |
Intelligent Assistant | Google Assistant | - | |
Navigation | GPS, A-GPS | GPS, A-GPS |
COMMUNICATIONS | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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Data Transmission | LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
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2G Band | - | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
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 7, Band 8, Band 20, Band 28, Band 38 | |
4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600 | |
Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.2 | Bluetooth 4.1 | |
Messaging Services | - | SMS, MMS |
MEDIA | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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Supported Digital Audio Standards | - | WAV, WMA, AAC, MP3, FLAC, AC-3, AAC-LC, AAC +, eAAC+, AMR-NB, MPEG4 | |
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Supported Digital Video Standards | - | MKV, AVC, H.264, H.263, HEVC, VP8, H.265, MPEG-4 Part 2 | |
Sound Enhancements | - | Hi-Fi Sound support | |
Audio Processor | - | WCD9335 | |
Audio Amplifier | - | TFA9890 |
FEATURES | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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Phone Functions | - | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor, hall sensor | |
Security Devices | Face recognition, fingerprint reader | Fingerprint reader | |
Security Technology | Face Unlock | - | |
Additional Phone Features | 2 years of Security Updates | HD Voice, Dual noise reduction microphones, BOOM KEY |
OTHERS | Nokia C21 Plus | Alcatel Idol 4 Pro 6077X |
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Included Accessories | Headphones, power adapter, USB-C cable, protective case | USB cable, power adapter, SIM card removal tool | |
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Compliant Standards | - | HAC (Hearing Aid Compatible) |