ZTE BLADE A512 vs. Samsung Galaxy A20

Phone Comparison, Reviews and Tests

Side by side comparison and review of ZTE BLADE A512 and Samsung Galaxy A20. 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

ZTE BLADE A512 vs. Samsung Galaxy A20 Comparison Chart
DESIGN AND DIMENSIONS ZTE BLADE A512 Samsung Galaxy A20
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-A205G/DS
Form Factor Touch Touch
Height 147.5 mm 158.4 mm Samsung Galaxy A20 has greater height than ZTE BLADE A512.
Width 72.8 mm 74.7 mm Samsung Galaxy A20 has greater width than ZTE BLADE A512.
Depth 7.6 mm 7.8 mm ZTE BLADE A512 is narrower than ZTE BLADE A512.
Weight 130 g 169 g ZTE BLADE A512 is lighter than ZTE BLADE A512.
Body Colour Black Red | Coral orange | Black
Waterproof (Water-resistant) - -
SAR Value 1.46 W/kg (body), 0.48 W/kg (head) 0.46 W/kg (body), 0.32 W/kg (head)
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
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 (SIM1 and SIM2/MicroSD slots) Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY ZTE BLADE A512 Samsung Galaxy A20
Display Type LCD display OLED display
Display Technology IPS Super AMOLED
Screen Size (Display Size) 5.2" 6.4" Samsung Galaxy A20 has larger screen size than ZTE BLADE A512.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1560 x 720 pixels Samsung Galaxy A20 has better screen resolution than ZTE BLADE A512.
Display Format HD HD+
Pixel Density 249 ppi -
Colour Depth - 16.7 million colours
Display Features - Night mode, Infinity V Display
PROCESSOR ZTE BLADE A512 Samsung Galaxy A20
Processor Type (CPU) Qualcomm -
Processor Number MSM8917 -
Clock Speed 1.4 GHz 1.6 GHz Samsung Galaxy A20 has higher clock speed than ZTE BLADE A512.
Processor Core Qty Quad-core 8-core Samsung Galaxy A20 has higher processor core quantity than ZTE BLADE A512.
MEMORY ZTE BLADE A512 Samsung Galaxy A20
RAM 2 GB 3 GB Samsung Galaxy A20 has more RAM than ZTE BLADE A512.
Internal Memory Size (Storage Capacity) 16 GB 32 GB Samsung Galaxy A20 has more internal memory than ZTE BLADE A512.
User Memory - 21.7 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 32 GB microSDHC, microSDXC - up to 512 GB
CAMERA ZTE BLADE A512 Samsung Galaxy A20
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Lens Type - Wide-angle lens
Lens Aperture - F/1.9
Field of View (FoV) - 76 degree(s)
Focus Adjustment Automatic Automatic
Face Recognition (Face ID) Smile shutter - ZTE BLADE A512 has face detection.
Light Source LED light LED flash
Video Resolutions - 1920 x 1080 (1080p) at 30 fps
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 123 degree(s)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Samsung Galaxy A20 has better front camera resolution than ZTE BLADE A512.
Lens Aperture (Front) - F/2.0
Focus Adjustment - Focus free
Camera Modes (Front) - Selfie focus
Light Source (Front) - Display flash
BATTERY AND CHARGING ZTE BLADE A512 Samsung Galaxy A20
Battery Capacity (Battery Size) 2540 mAh 4000 mAh Samsung Galaxy A20 has larger battery capacity than ZTE BLADE A512.
Talk Time - 1560 minutes
Run Time Details - Active online usage (3G): up to 12 hrs
Active online usage (LTE): up to 13 hrs
Active online usage (Wi-Fi): up to 13 hrs
Playback (video): up to 21 hrs
Playback (audio): up to 82 hrs
Talk (3G): up to 1560 min
CELLULAR ZTE BLADE A512 Samsung Galaxy A20
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) -
User Interface - Samsung One UI
Navigation A-GPS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS ZTE BLADE A512 Samsung Galaxy A20
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-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 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 13, Band 17, Band 20, Band 28, Band 38, 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 700c, FDD 700b, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface IEEE 802.11b/g/n IEEE 802.11b/g/n
Bluetooth Bluetooth 4.1 Bluetooth 5.0 LE
NFC - Yes Samsung Galaxy A20 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA ZTE BLADE A512 Samsung Galaxy A20
Supported Digital Audio Standards WAV, PCM, Ogg Vorbis, AMR, MP3, AAC-LC, AAC +, MIDI, AMR-WB, AMR-NB, HE-AAC v1 WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards MPEG-4, H.264, H.263, HEVC, H.265 MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
FEATURES ZTE BLADE A512 Samsung Galaxy A20
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, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor
Security Devices - Face recognition, fingerprint reader
Additional Phone Features - Fast Charging
OTHERS ZTE BLADE A512 Samsung Galaxy A20
Included Accessories Hands-free headset, USB cable, power adapter Power adapter
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