Samsung Galaxy J7 Duo vs. Huawei Mate 20 X (5G)

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy J7 Duo and Huawei Mate 20 X (5G). 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

Samsung Galaxy J7 Duo vs. Huawei Mate 20 X (5G) Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
Product Type Smartphone Smartphone
Manufacturer Model Number SM-J720F -
Form Factor Touch Touch
Height 153.5 mm 174.6 mm Huawei Mate 20 X (5G) has greater height than Samsung Galaxy J7 Duo.
Width 77.2 mm 85.4 mm Huawei Mate 20 X (5G) has greater width than Samsung Galaxy J7 Duo.
Depth 8.2 mm 8.38 mm Samsung Galaxy J7 Duo is narrower than Samsung Galaxy J7 Duo.
Weight 174 g 233 g Samsung Galaxy J7 Duo is lighter than Samsung Galaxy J7 Duo.
Body Colour Black Emerald Green
Protection - Dustproof, waterproof
Waterproof (Water-resistant) - Yes Huawei Mate 20 X (5G) is waterproof.
IP rating - IP53
SAR Value 1.397 W/kg (body), 0.543 W/kg (head) 1.24 W/kg (body), 0.91 W/kg (head), 2.21 W/kg (limb)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Micro SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/NM card
DISPLAY Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
Display Type OLED display OLED display
Display Technology HD Super AMOLED -
Screen Size (Display Size) 5.5" 7.2" Huawei Mate 20 X (5G) has larger screen size than Samsung Galaxy J7 Duo.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2244 x 1080 pixels Huawei Mate 20 X (5G) has better screen resolution than Samsung Galaxy J7 Duo.
Display Format HD Full HD+
Pixel Density - 345 ppi
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Features - Full Lamination, DCI-P3 Wide colour gamut
Display Protection (Screen Protector) - Fingerprint-resistant coating, Aluminosilicate glass
PROCESSOR Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
Processor Type (CPU) - Hisilicon Kirin 980
Clock Speed 1.6 GHz 2.6 GHz Huawei Mate 20 X (5G) has higher clock speed than Samsung Galaxy J7 Duo.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes Huawei Mate 20 X (5G) has 64-bit architecture.
Graphics System (GPU) - Mali-G76
MEMORY Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
RAM 3 GB LPDDR4X SDRAM - 8 GB Huawei Mate 20 X (5G) has more RAM than Samsung Galaxy J7 Duo.
Internal Memory Size (Storage Capacity) 32 GB 256 GB Huawei Mate 20 X (5G) has more internal memory than Samsung Galaxy J7 Duo.
User Memory 21.9 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB NM card - up to 256 GB
CAMERA Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
MAIN CAMERA
Number of Main Cameras 2 3
Sensor Resolution 13 Megapixel 40 Megapixel Huawei Mate 20 X (5G) has better camera resolution than Samsung Galaxy J7 Duo.
Lens Type - Wide-angle lens
Lens Aperture F/1.9 F/1.8 Huawei Mate 20 X (5G) has better lens aperture than Samsung Galaxy J7 Duo.
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Light Source LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps -
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF), Leica Triple Camera, Contrast Auto-Focus, Huawei AI Image Stabilization (AIS)
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 20 Megapixel Huawei Mate 20 X (5G) has better second camera resolution than Samsung Galaxy J7 Duo.
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) F/1.9 F/2.2 Samsung Galaxy J7 Duo has better second camera lens aperture than Samsung Galaxy J7 Duo.
THIRD CAMERA
Sensor Resolution (3rd Camera) - 8 Megapixel
Lens Type (3rd Camera) - Telephoto lens
Lens Aperture (3rd Camera) - F/2.4
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 24 Megapixel Huawei Mate 20 X (5G) has better front camera resolution than Samsung Galaxy J7 Duo.
Sensor Type (Front) - CMOS
Lens Aperture (Front) F/1.9 F/2.0 Samsung Galaxy J7 Duo has better front lens aperture than Samsung Galaxy J7 Duo.
BATTERY AND CHARGING Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
Battery Capacity (Battery Size) 3000 mAh 4200 mAh Huawei Mate 20 X (5G) has larger battery capacity than Samsung Galaxy J7 Duo.
Fast Charging Technology - HUAWEI SuperCharge technology Huawei Mate 20 X (5G) has fast charging technology.
Talk Time 1200 minutes -
Run Time Details Active online usage (WCDMA): up to 11 hrs
Active online usage (LTE): up to 13 hrs
Active online usage (Wi-Fi): up to 13 hrs
Playback (video): up to 17 hrs
Playback (audio): up to 66 hrs
Talk (WCDMA): up to 1200 min
-
Battery Technology - Lithium polymer
CELLULAR Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Huawei Mate 20 X (5G) has more advanced generation mobile network.
Operating System Google Android Android 9.0 Pie
User Interface - EMUI 9.1
Intelligent Assistant Bixby -
Navigation GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-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 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency 2100, 1900, 850, 900 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 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 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
5G NR Band - N77, n78, n79
5G NR Frequency - TDD TD 3700, TDD TD 3500, TDD TD 4500
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+/ANT IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.0
Bluetooth Profiles - SBC
NFC - Yes Huawei Mate 20 X (5G) has NFC reader for mobile payments.
Modem - Balong 5000
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID WAV, AAC, PCM, AMR, MP3, FLAC, AC-3, AAC +, OGG, eAAC+, MIDI, LDAC, MP4, EAC3, AMR-WB, AMR-NB, HWA, 3GP, AC-4
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 XviD, MPEG-4, MPEG-2, 3GP, H.264, H.263, VP8, VP9, MP4
FEATURES Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
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, proximity sensor Ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, hall sensor, gravity sensor, infrared (IR) sensor, laser sensor, colour temperature sensor
Security Devices Face recognition, fingerprint reader Fingerprint reader
Additional Phone Features - HUAWEI M-Pen support
OTHERS Samsung Galaxy J7 Duo Huawei Mate 20 X (5G)
Included Accessories Power adapter Headset, power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, USB-C cable, protective case
Compliant Standards - IP53, TUV Rheinland
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