Samsung Galaxy J7 Duo vs. Alcatel 1S (2020)

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy J7 Duo and Alcatel 1S (2020). Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Samsung Galaxy J7 Duo vs. Alcatel 1S (2020) Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy J7 Duo Alcatel 1S (2020)
Product Type Smartphone Smartphone
Manufacturer Model Number SM-J720F 5028Y
Form Factor Touch Touch
Height 153.5 mm 158.7 mm Alcatel 1S (2020) has greater height than Samsung Galaxy J7 Duo.
Width 77.2 mm 74.6 mm Samsung Galaxy J7 Duo has greater width than Alcatel 1S (2020).
Depth 8.2 mm 8.45 mm Samsung Galaxy J7 Duo is narrower than Samsung Galaxy J7 Duo.
Weight 174 g 165 g Alcatel 1S (2020) is lighter than Samsung Galaxy J7 Duo.
Body Colour Black Grey
Waterproof (Water-resistant) - -
SAR Value 1.397 W/kg (body), 0.543 W/kg (head) 1.36 W/kg (head), 1.67 W/kg (body)
Integrated Components - FM radio
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM Nano SIM
SIM Card Qty Single-SIM Single-SIM
DISPLAY Samsung Galaxy J7 Duo Alcatel 1S (2020)
Display Type OLED display LCD display
Display Technology HD Super AMOLED IPS
Screen Size (Display Size) 5.5" 6.22" Alcatel 1S (2020) has larger screen size than Samsung Galaxy J7 Duo.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1520 x 720 pixels Alcatel 1S (2020) has better screen resolution than Samsung Galaxy J7 Duo.
Display Format HD HD+
Aspect Ratio - 19:9
Colour Depth 16.7 million colours -
Display Features - 2.5D Glass, Vast Display
PROCESSOR Samsung Galaxy J7 Duo Alcatel 1S (2020)
Processor Type (CPU) - MediaTek
Processor Number - MT6762D
Clock Speed 1.6 GHz 1.8 GHz Alcatel 1S (2020) 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 Alcatel 1S (2020) has 64-bit architecture.
MEMORY Samsung Galaxy J7 Duo Alcatel 1S (2020)
RAM 3 GB 3 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 32 GB Both phones have the same internal memory capacity.
User Memory 21.9 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC - up to 32 GB
CAMERA Samsung Galaxy J7 Duo Alcatel 1S (2020)
MAIN CAMERA
Number of Main Cameras 2 3
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Sensor Size - 1/3.06"
Lens Aperture F/1.9 F/1.8 Alcatel 1S (2020) has better lens aperture than Samsung Galaxy J7 Duo.
Lens Construction - 5-element
Pixel Size - 1.12 μm
Focus Adjustment Automatic Automatic
Special Effects - HDR, Face Beautification, Blur
Camera Modes - Panorama, Time-lapse mode, manual mode, Light Painting mode, Bokeh Mode, Portrait, Filter mode
Light Source LED flash Single tone LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) - Real-time photo filters, EIS video stabilisation, AI scene detection, 22 different scenes
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 2 Megapixel Samsung Galaxy J7 Duo has better second camera resolution than Alcatel 1S (2020).
Sensor Size (2nd Camera) - 1/5"
Lens Type (2nd Camera) - Super 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.
Lens Element Qty (2nd Camera) - 4-element
Pixel Size (2nd Camera) - 1.12 μm
Camera Functions (2nd Camera) - Macro camera
Camera Features (2nd Camera) - 4-piece lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Sensor Size (3rd Camera) - 1/5"
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Pixel Size (3rd Camera) - 1.65 μm
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel Samsung Galaxy J7 Duo has better front camera resolution than Alcatel 1S (2020).
Sensor Size (Front) - 1/5"
Lens Aperture (Front) F/1.9 F/2.4 Samsung Galaxy J7 Duo has better front lens aperture than Samsung Galaxy J7 Duo.
Pixel Size (Front) - 1.65 μm
Focus Adjustment - Focus free
Special Effects (Front) - Face Beautification
Camera Modes (Front) - Night mode, Bokeh Mode
Light Source (Front) - Display flash
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps
BATTERY AND CHARGING Samsung Galaxy J7 Duo Alcatel 1S (2020)
Battery Capacity (Battery Size) 3000 mAh 4000 mAh Alcatel 1S (2020) has larger battery capacity than Samsung Galaxy J7 Duo.
Recharge Time (Charging Time) - 222 min
Standby Time - 596 hours
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
Standby (2G): up to 596 hrs
Standby (3G): up to 586 hrs
Standby (4G): up to 461 hrs
CELLULAR Samsung Galaxy J7 Duo Alcatel 1S (2020)
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Google Android Android 10
Intelligent Assistant Bixby Google Assistant
Navigation GPS, GLONASS, BeiDou GPS, A-GPS
COMMUNICATIONS Samsung Galaxy J7 Duo Alcatel 1S (2020)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, VoWiFi
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 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40
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 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+/ANT IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 Bluetooth 5.0
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy J7 Duo Alcatel 1S (2020)
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 -
FEATURES Samsung Galaxy J7 Duo Alcatel 1S (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, proximity sensor Accelerometer, proximity sensor, digital compass
Security Devices Face recognition, fingerprint reader Face recognition, fingerprint reader
Security Technology - Face Key
Additional Phone Features - Multitasking, HD Voice, dual microphones with noise cancellation, Google Lens, Google Assistant Key
OTHERS Samsung Galaxy J7 Duo Alcatel 1S (2020)
Included Accessories Power adapter Power adapter
Other projects: