ASUS ZenFone 3 (ZE520KL) vs. Alcatel 1B (2020)

Phone Comparison, Reviews and Tests

Detailed comparison and review of ASUS ZenFone 3 (ZE520KL) and Alcatel 1B (2020). With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

ASUS ZenFone 3 (ZE520KL) vs. Alcatel 1B (2020) Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
Product Type Smartphone Smartphone
Manufacturer Model Number ZE520KL 5002D
Form Factor Touch Touch
Height 146.87 mm 146.1 mm ASUS ZenFone 3 (ZE520KL) has greater height than Alcatel 1B (2020).
Width 73.98 mm 71.6 mm ASUS ZenFone 3 (ZE520KL) has greater width than Alcatel 1B (2020).
Depth 7.69 mm 9.9 mm ASUS ZenFone 3 (ZE520KL) is narrower than ASUS ZenFone 3 (ZE520KL).
Weight 144 g 168 g ASUS ZenFone 3 (ZE520KL) is lighter than ASUS ZenFone 3 (ZE520KL).
Body Colour Moon white | Gold shimmer | Black sapphire Prime black
Body Material Metal, glass -
Waterproof (Water-resistant) - -
SAR Value 0.938 W/kg (body), 0.278 W/kg (head) 1.65 W/kg (body), 0.65 W/kg (head), 3 W/kg (limb)
Integrated Components FM radio -
Connector Type Headset jack - mini-phone 3.5mm
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 (SIM1 and SIM2/MicroSD slots) Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
Display Type LCD display LCD display
Display Technology Super IPS+ IPS
Screen Size (Display Size) 5.2" 5.5" Alcatel 1B (2020) has larger screen size than ASUS ZenFone 3 (ZE520KL).
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1440 x 720 pixels ASUS ZenFone 3 (ZE520KL) has better screen resolution than Alcatel 1B (2020).
Display Format Full HD HD+
Pixel Density - 293 ppi
Aspect Ratio - 18:9
Max Brightness 600 cd/m² -
Display Enhancement Technology Bluelight Filter for Eye Care -
Display Features ASUS Glove Touch technology, 2.5D curved glass 2.5D Glass
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating, Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
Processor Type (CPU) Qualcomm Snapdragon 625 Qualcomm
Processor Number - QM215
Clock Speed 2 GHz -
Processor Core Qty 8-core Quad-core ASUS ZenFone 3 (ZE520KL) has higher processor core quantity than Alcatel 1B (2020).
64-bit Architecture Yes - ASUS ZenFone 3 (ZE520KL) has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 Qualcomm ADRENO 308
MEMORY ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
RAM 3 GB 2 GB ASUS ZenFone 3 (ZE520KL) has more RAM than Alcatel 1B (2020).
Internal Memory Size (Storage Capacity) 32 GB 16 GB ASUS ZenFone 3 (ZE520KL) has more internal memory than Alcatel 1B (2020).
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB microSDHC - up to 32 GB
CAMERA ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 16 Megapixel 8 Megapixel ASUS ZenFone 3 (ZE520KL) has better camera resolution than Alcatel 1B (2020).
Sensor Size - 1/4"
Sensor Name Sony Exmor RS IMX298 sensor -
Lens Type - Wide-angle lens
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Lens Construction 6-element 4-element
Field of View (FoV) - 81.2 degree(s)
Pixel Size - 1.12 μm
Optical Image Stabiliser (OIS) 4 Stop OIS (Optical Image Stabilisation) - ASUS ZenFone 3 (ZE520KL) has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Special Effects Depth of field HDR
HDR Mode Auto HDR mode -
Camera Modes Panorama, Time-lapse mode, night mode, manual mode, Real time beauty mode, super resolution mode, All Smiles mode, Mini mode Auto, Pano mode, Filter mode
Light Source Dual LED flash LED flash
Video Resolutions 3840 x 2160 (4K) 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Sapphire crystal lens cover, GIF animation function, Smart Remove, Electronic Image Stabiliser (EIS), Time Rewind, Largan lens -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel ASUS ZenFone 3 (ZE520KL) has better front camera resolution than Alcatel 1B (2020).
Sensor Size (Front) - 1/5"
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.0 F/2.2 ASUS ZenFone 3 (ZE520KL) has better front lens aperture than ASUS ZenFone 3 (ZE520KL).
Lens Element Qty (Front) - 3-element
Field of View (Front) - 83.2 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Focus free
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Selfie panorama -
Light Source (Front) - Display flash
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps
Camera Features (Front) PixelMaster camera -
BATTERY AND CHARGING ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
Battery Capacity (Battery Size) 2650 mAh 3000 mAh Alcatel 1B (2020) has larger battery capacity than ASUS ZenFone 3 (ZE520KL).
Recharge Time (Charging Time) - 182 min
Standby Time - 759 hours
Talk Time - 2364 minutes
Run Time Details - Standby (2G): up to 759 hrs
Standby (3G): up to 715 hrs
Standby (4G/VoLTE): up to 440 hrs
Standby (VoLTE): up to 451 hrs
Talk (2G): up to 2364 min
Talk (3G): up to 1584 min
Talk (4G/VoLTE): up to 750 hrs
Playback (audio): up to 72 hrs
Continuous browsing: up to 9 hrs
CELLULAR ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) Android 10 (Go edition)
User Interface ASUS ZenUI 3.0 -
Intelligent Assistant - Google Assistant
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, DC-HSPA+ GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE
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 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT
Wireless Interface Infrared (IrDA), IEEE 802.11b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Messaging Services SMS, MMS SMS, MMS
MEDIA ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
Supported Digital Audio Standards - WAV, AAC, Ogg Vorbis, AMR, MP3, FLAC, MIDI, AWB, HE-AAC v1, HE-AAC v2
FEATURES ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
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 Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor Accelerometer, proximity sensor
Security Devices Fingerprint reader Face recognition
Security Technology - Face Key
Additional Phone Features Infrared remote control, Dual microphones, Hi-Res Audio, Google Drive Storage (100 GB) (free for 2 years), ASUS SonicMaster 3.0 technology, ASUS NoiseZero Talk technology Multitasking, HD Voice, Google Assistant Button
OTHERS ASUS ZenFone 3 (ZE520KL) Alcatel 1B (2020)
Included Accessories Power adapter USB cable, power adapter, sticker
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