In depth comparison and review of Lenovo Phab 2 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 | Lenovo Phab 2 | Realme C21 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 175 mm | 165.2 mm | Lenovo Phab 2 has greater height than Realme C21. |
Width | 89.5 mm | 76.4 mm | Lenovo Phab 2 has greater width than Realme C21. |
Depth | 9.6 mm | 8.9 mm | Realme C21 is narrower than Lenovo Phab 2. |
Weight | 225 g | 190 g | Realme C21 is lighter than Lenovo Phab 2. |
Body Colour | Champagne gold | Cross black | Cross blue | |
Body Material | Aluminium alloy | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.73 W/kg (body), 0.224 W/kg (head) | - | |
Integrated Components | FM radio | - | |
Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Micro-USB Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Micro SIM | Nano SIM | |
SIM Card Qty | Dual-SIM (SIM1 and SIM2/MicroSD slots) | Dual-SIM | |
SIM Card Configuration Details | Micro SIM + micro SIM/microSD | - |
DISPLAY | Lenovo Phab 2 | Realme C21 |
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Display Type | LCD display | LCD display | |
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Display Technology | IPS | LCD | |
Screen Size (Display Size) | 6.4" | 6.5" | Realme C21 has larger screen size than Lenovo Phab 2. |
Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1600 x 720 pixels | Realme C21 has better screen resolution than Lenovo Phab 2. |
Display Format | HD | HD+ | |
Aspect Ratio | - | 20:9 | |
Max Brightness | - | 420 cd/m² | |
Display Features | - | Mini-drop display |
PROCESSOR | Lenovo Phab 2 | Realme C21 |
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Processor Type (CPU) | MediaTek | MediaTek Helio G35 | |
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Processor Number | MTK8735 | - | |
Clock Speed | 1.3 GHz | 2.3 GHz | Realme C21 has higher clock speed than Lenovo Phab 2. |
Processor Core Qty | Quad-core | 8-core | Realme C21 has higher processor core quantity than Lenovo Phab 2. |
Graphics System (GPU) | Mali T720 | PowerVR GE8320 |
MEMORY | Lenovo Phab 2 | Realme C21 |
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RAM | 3 GB | LPDDR4X SDRAM - 3 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 32 GB | 32 GB | Both phones have the same internal memory capacity. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSD |
CAMERA | Lenovo Phab 2 | Realme C21 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 3 | |
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Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
Lens Aperture | F/2.0 | F/2.2 | Lenovo Phab 2 has better lens aperture than Lenovo Phab 2. |
Lens Construction | - | 5-element | |
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 | Flash | LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | Phase Detect Auto-Focus (PDAF), AI Triple camera, Chroma boost |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
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Lens Aperture (2nd Camera) | - | F/2.4 | |
Lens Element Qty (2nd Camera) | - | 3-element | |
Camera Functions (2nd Camera) | - | B&W lens |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
Lens Element Qty (3rd Camera) | - | 3-element | |
Camera Functions (3rd Camera) | - | Macro camera | |
Camera Features (3rd Camera) | - | 4cm macro photography |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
Lens Type (Front) | Wide-angle lens | - | |
Lens Aperture (Front) | - | F/2.2 | |
Lens Element Qty (Front) | - | 3-element | |
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. |
BATTERY AND CHARGING | Lenovo Phab 2 | Realme C21 |
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Battery Capacity (Battery Size) | 4050 mAh | 5000 mAh | Realme C21 has larger battery capacity than Lenovo Phab 2. |
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Standby Time | 336 hours | - | |
Talk Time | 1920 minutes | - | |
Run Time Details | Standby: up to 336 hrs Talk: up to 1920 min |
- | |
Battery Technology | Lithium Ion | - |
CELLULAR | Lenovo Phab 2 | Realme C21 |
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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 6.0 (Marshmallow) | Android 10 | |
User Interface | - | Realme UI | |
Navigation | - | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | Lenovo Phab 2 | Realme C21 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | FDD-LTE, TDD-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 | Band 1, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, 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 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, 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 | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
Messaging Services | SMS, MMS | - |
MEDIA | Lenovo Phab 2 | Realme C21 |
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Sound Enhancements | Dolby Atmos sound technology, Dolby Audio Capture 5.1 | - |
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FEATURES | Lenovo Phab 2 | Realme C21 |
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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 | |
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Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor, hall sensor | Accelerometer, proximity sensor, magnetometer, light sensor | |
Security Devices | - | Fingerprint reader | |
Additional Phone Features | Three microphones with noise-cancellation | Super power saving mode, HyperEngine technology, Reverse charging |
OTHERS | Lenovo Phab 2 | Realme C21 |
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Included Accessories | Power adapter | USB cable, power adapter, SIM card removal tool | |
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Compliant Standards | - | TUV Rheinland |