ZTE BLADE A512 vs. Nokia X20

Phone Comparison, Reviews and Tests

Detailed comparison and review of ZTE BLADE A512 and Nokia X20. 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

ZTE BLADE A512 vs. Nokia X20 Comparison Chart
DESIGN AND DIMENSIONS ZTE BLADE A512 Nokia X20
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 147.5 mm 168.94 mm Nokia X20 has greater height than ZTE BLADE A512.
Width 72.8 mm 79.7 mm Nokia X20 has greater width than ZTE BLADE A512.
Depth 7.6 mm 9.1 mm ZTE BLADE A512 is narrower than ZTE BLADE A512.
Weight 130 g 220 g ZTE BLADE A512 is lighter than ZTE BLADE A512.
Body Colour Black Midnight sun | Nordic blue
Waterproof (Water-resistant) - -
SAR Value 1.46 W/kg (body), 0.48 W/kg (head) 1.29 W/kg (body), 0.51 W/kg (head)
Integrated Components FM radio 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
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM (SIM1 and SIM2/MicroSD slots) Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY ZTE BLADE A512 Nokia X20
Display Type LCD display LCD display
Display Technology IPS LCD
Screen Size (Display Size) 5.2" 6.67" Nokia X20 has larger screen size than ZTE BLADE A512.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2400 x 1080 pixels Nokia X20 has better screen resolution than ZTE BLADE A512.
Display Format HD Full HD+
Pixel Density 249 ppi -
Display Features - Punch-hole display
Display Protection (Screen Protector) - Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR ZTE BLADE A512 Nokia X20
Processor Type (CPU) Qualcomm Qualcomm Snapdragon 480 5G
Processor Number MSM8917 -
Clock Speed 1.4 GHz -
Processor Core Qty Quad-core -
MEMORY ZTE BLADE A512 Nokia X20
RAM 2 GB 6 GB Nokia X20 has more RAM than ZTE BLADE A512.
Internal Memory Size (Storage Capacity) 16 GB 128 GB Nokia X20 has more internal memory than ZTE BLADE A512.
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 32 GB -
CAMERA ZTE BLADE A512 Nokia X20
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 13 Megapixel 64 Megapixel Nokia X20 has better camera resolution than ZTE BLADE A512.
Focus Adjustment Automatic -
Camera Modes - Watermark mode, Dual Sight multi-camera mode
Face Recognition (Face ID) Smile shutter - ZTE BLADE A512 has face detection.
Light Source LED light LED flash
Camera Features (Functions) - Carl Zeiss optic
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Camera Functions (3rd Camera) - Depth camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Camera Functions (4th Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 32 Megapixel Nokia X20 has better front camera resolution than ZTE BLADE A512.
BATTERY AND CHARGING ZTE BLADE A512 Nokia X20
Battery Capacity (Battery Size) 2540 mAh 4470 mAh Nokia X20 has larger battery capacity than ZTE BLADE A512.
Run Time Details - Mixed usage: up to 48 hrs
CELLULAR ZTE BLADE A512 Nokia X20
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Nokia X20 has more advanced generation mobile network.
Operating System Android 6.0 (Marshmallow) Android 11
Intelligent Assistant - Google Assistant
Navigation A-GPS GPS, A-GPS, GLONASS, Galileo
COMMUNICATIONS ZTE BLADE A512 Nokia X20
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE LTE, 5G NR FR1
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 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band - Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency - FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n2, n3, n5, n7, n28, n38, n41, n66, n78
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3500
Wireless Interface IEEE 802.11b/g/n IEEE 802.11b/g/n/ac
Bluetooth Bluetooth 4.1 Bluetooth 5.0
NFC - Yes Nokia X20 has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA ZTE BLADE A512 Nokia X20
Supported Digital Audio Standards WAV, PCM, Ogg Vorbis, AMR, MP3, AAC-LC, AAC +, MIDI, AMR-WB, AMR-NB, HE-AAC v1 -
Supported Digital Video Standards MPEG-4, H.264, H.263, HEVC, H.265 -
Sound Enhancements - OZO Audio
FEATURES ZTE BLADE A512 Nokia X20
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 Accelerometer, digital compass, distance sensor, light sensor, gyroscope
Security Devices - Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features - Face Unlock, Dual microphones, Google Assistant Button, 3 years of security and OS updates
OTHERS ZTE BLADE A512 Nokia X20
Included Accessories Hands-free headset, USB cable, power adapter Power adapter, SIM card removal tool, USB-C cable, screen protector (pre-applied), Eco Case
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