Alcatel Flash vs. Huawei P20

Phone Comparison, Reviews and Tests

Side by side comparison and review of Alcatel Flash and Huawei P20. 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.

Phone Specifications Comparison

Alcatel Flash vs. Huawei P20 Comparison Chart
DESIGN AND DIMENSIONS Alcatel Flash Huawei P20
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 152.6 mm 149.1 mm Alcatel Flash has greater height than Huawei P20.
Width 75.4 mm 70.8 mm Alcatel Flash has greater width than Huawei P20.
Depth 8.7 mm 7.65 mm Huawei P20 is narrower than Alcatel Flash.
Weight 155 g 165 g Alcatel Flash is lighter than Alcatel Flash.
Body Colour Titanium grey Black
Waterproof (Water-resistant) - -
SAR Value 0.724 W/kg (body), 0.284 W/kg (head) 1.26 W/kg (body), 0.76 W/kg (head)
Integrated Components FM radio -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Single-SIM
DISPLAY Alcatel Flash Huawei P20
Display Type LCD display LCD display
Display Technology IPS TFT
Screen Size (Display Size) 5.5" 5.8" Huawei P20 has larger screen size than Alcatel Flash.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2244 x 1080 pixels Huawei P20 has better screen resolution than Alcatel Flash.
Display Format Full HD Full HD+
Pixel Density 401 ppi 428 ppi Huawei P20 has better pixel density than Alcatel Flash.
Colour Depth 16.7 million colours -
Display Features Full Lamination FullView Display
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating, Dragontrail (scratch resistant glass) -
PROCESSOR Alcatel Flash Huawei P20
Processor Type (CPU) MediaTek Helio X20 Hisilicon Kirin 970 - with i7
Processor Number MT6797 -
Clock Speed 1.3 GHz 2.36 GHz Huawei P20 has higher clock speed than Alcatel Flash.
Processor Core Qty 10-core 8-core Alcatel Flash has higher processor core quantity than Huawei P20.
64-bit Architecture - Yes Huawei P20 has 64-bit architecture.
Graphics System (GPU) Mali T880 MP4 -
MEMORY Alcatel Flash Huawei P20
RAM 3 GB 4 GB Huawei P20 has more RAM than Alcatel Flash.
Internal Memory Size (Storage Capacity) 32 GB 128 GB Huawei P20 has more internal memory than Alcatel Flash.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB -
CAMERA Alcatel Flash Huawei P20
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 13 Megapixel 12 Megapixel Alcatel Flash has better camera resolution than Huawei P20.
Sensor Type - RGB CMOS
Lens Aperture F/2.0 F/1.8 Huawei P20 has better lens aperture than Alcatel Flash.
Lens Construction 6-element -
Focus Adjustment Automatic Automatic
Digital Zoom - 2x
Camera Modes Panorama, tap to focus, Super Fine mode, Manual Focus Mode Auto scene recognition, 3D Portrait Lighting
Face Recognition (Face ID) Face detection - Alcatel Flash has face detection.
Light Source Dual LED flash Dual tone LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 3840 x 2160 (4K) at 30 fps 3840 x 2160 (4K), Super slow motion video 1920 x 1080 (1080p) at 960 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Closed loop processing, geotagging, Dual-tone Flash Leica Dual-Kamera, 2x Hybrid Zoom
SECOND CAMERA
Sensor Resolution (2nd Camera) 13 Megapixel 20 Megapixel Huawei P20 has better second camera resolution than Alcatel Flash.
Sensor Type (2nd Camera) - Monochrome CMOS
Lens Aperture (2nd Camera) F/2.0 F/1.6 Huawei P20 has better second camera lens aperture than Alcatel Flash.
FRONT CAMERA
Number of Front Cameras 2 1
Sensor Resolution (Front) 8 Megapixel 24 Megapixel Huawei P20 has better front camera resolution than Alcatel Flash.
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Lens Element Qty (Front) 6-element -
Focus Adjustment Focus free -
Camera Modes (Front) Super Selfie Mode -
Light Source (Front) Dual LED flash -
Camera Features (Front) Phase Detect Auto-Focus (PDAF), Closed loop processing, Dual-tone Flash Light Fusion technology
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) 5 Megapixel -
BATTERY AND CHARGING Alcatel Flash Huawei P20
Battery Capacity (Battery Size) 3100 mAh 3400 mAh Huawei P20 has larger battery capacity than Alcatel Flash.
Fast Charging Technology - HUAWEI Safe SuperCharge technology Huawei P20 has fast charging technology.
Recharge Time (Charging Time) - 90 min
Standby Time 466 hours 406 hours Alcatel Flash has longer standby time than Huawei P20.
Talk Time 1200 minutes 1140 minutes Alcatel Flash has longer battery life when making calls than Huawei P20.
Run Time Details Talk (3G): up to 1200 min
Standby (3G): up to 466 hrs
Talk: up to 1140 min
Standby: up to 406 hrs
Battery Technology Lithium Ion Lithium polymer
CELLULAR Alcatel Flash Huawei P20
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 8.1 Oreo
User Interface - HUAWEI Emotion UI 8.1
Navigation A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS
COMMUNICATIONS Alcatel Flash Huawei P20
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 6, Band 8, Band 19
3G UMTS Frequency - 2100, 1900, 1700, 850, 800, 900, 800
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 39, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 7, Band 8, Band 9, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.1 Bluetooth 4.2
Bluetooth Profiles A2DP -
NFC - Yes Huawei P20 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Alcatel Flash Huawei P20
Supported Digital Audio Standards AAC, AMR, MP3, AAC + Apt-X, LDAC, apt-X HD
Supported Digital Video Standards XviD, MPEG-4, H.264 -
FEATURES Alcatel Flash Huawei P20
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 Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, laser sensor, colour temperature sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Active noise-cancellation Face Unlock, MIMO technology, Knuckle, Split Screen, Neural Network Processing Unit
Android Enterprise Recommended - Yes
OTHERS Alcatel Flash Huawei P20
Included Accessories Power adapter Protective cover, power adapter, USB-C to 3.5 jack adapter, USB-C cable, USB-C high resolution earphones
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