Samsung Galaxy J7 Prime 2 vs. Alcatel 1S (2021)

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy J7 Prime 2 and Alcatel 1S (2021). 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 Prime 2 vs. Alcatel 1S (2021) Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 151.7 mm 165.64 mm Alcatel 1S (2021) has greater height than Samsung Galaxy J7 Prime 2.
Width 75 mm 75.59 mm Alcatel 1S (2021) has greater width than Samsung Galaxy J7 Prime 2.
Depth 8 mm 8.8 mm Samsung Galaxy J7 Prime 2 is narrower than Samsung Galaxy J7 Prime 2.
Weight 170 g 190 g Samsung Galaxy J7 Prime 2 is lighter than Samsung Galaxy J7 Prime 2.
Body Colour Rose gold | Black | Gold -
Body Material Plastic, aluminium, glass -
Waterproof (Water-resistant) - -
SAR Value - 2.99 W/kg (limb), 1.42 W/kg (body), 0.42 W/kg (head)
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) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
Display Type LCD display LCD display
Display Technology PLS IPS
Screen Size (Display Size) 5.5" 6.52" Alcatel 1S (2021) has larger screen size than Samsung Galaxy J7 Prime 2.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1600 x 720 pixels Samsung Galaxy J7 Prime 2 has better screen resolution than Alcatel 1S (2021).
Display Format Full HD HD+
Pixel Density 401 ppi -
Aspect Ratio 16:9 20:9
Colour Depth 16.7 million colours -
Display Features - 2.5D Glass, Reading mode, Dark mode, Vast Display, One-handed Mode
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
Processor Type (CPU) Samsung Exynos 7870 MediaTek
Processor Number - MTK6762D
Clock Speed 1.6 GHz 1.8 GHz Alcatel 1S (2021) has higher clock speed than Samsung Galaxy J7 Prime 2.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Mali T830 IMG GE8320
MEMORY Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
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 23.9 GB 17 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSD, microSDXC - up to 512 GB
CAMERA Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
MAIN CAMERA
Number of Main Cameras 1 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/2.0 Samsung Galaxy J7 Prime 2 has better lens aperture than Samsung Galaxy J7 Prime 2.
Lens Construction - 5-element
Field of View (FoV) - 77.1 degree(s)
Pixel Size - 1.12 μm
Focus Adjustment Automatic Automatic
Special Effects - HDR
Camera Modes - Panorama, Pro mode, Best Shot, Bokeh Mode, Light Trace
Face Recognition (Face ID) - Face tracking Alcatel 1S (2021) has face detection.
Light Source LED light Single tone LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF), EIS video stabilisation, AI scene detection, AI Composition, AI Filter, Smart Album
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Sensor Size (2nd Camera) - 1/5"
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 87.3 degree(s)
Pixel Size (2nd Camera) - 1.12 μm
Camera Functions (2nd Camera) - Depth camera
Camera Features (2nd Camera) - 3-piece lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Sensor Size (3rd Camera) - 1/5"
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Field of View (3rd Camera) - 84 degree(s)
Pixel Size (3rd Camera) - 1.65 μm
Camera Functions (3rd Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 5 Megapixel Samsung Galaxy J7 Prime 2 has better front camera resolution than Alcatel 1S (2021).
Sensor Size (Front) - 1/5"
Lens Aperture (Front) F/1.9 F/2.2 Samsung Galaxy J7 Prime 2 has better front lens aperture than Samsung Galaxy J7 Prime 2.
Field of View (Front) - 76 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Focus free
Special Effects (Front) - Face Beautification
Camera Modes (Front) - Night mode, Bokeh Mode
Face Recognition (Face ID) - Face tracking Alcatel 1S (2021) has face detection.
Light Source (Front) - Display flash
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps
BATTERY AND CHARGING Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
Battery Capacity (Battery Size) 3300 mAh 4000 mAh Alcatel 1S (2021) has larger battery capacity than Samsung Galaxy J7 Prime 2.
Recharge Time (Charging Time) - 150 min
Standby Time - 512 hours
Talk Time 1260 minutes 1920 minutes Alcatel 1S (2021) has longer battery life when making calls than Samsung Galaxy J7 Prime 2.
Run Time Details Talk (WCDMA): up to 1260 min
Active online usage (WCDMA): up to 12 hrs
Active online usage (Wi-Fi): up to 16 hrs
Active online usage (LTE): up to 15 hrs
Playback (audio): up to 84 hrs
Playback (video): up to 14 hrs
Standby (2G): up to 512 hrs
Standby (3G): up to 488 hrs
Standby (4G): up to 392 hrs
Talk (4G): up to 1200 min
Talk (2G): up to 1920 min
Battery Technology Lithium Ion -
CELLULAR Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 7.0 Nougat Android 11
Intelligent Assistant - Google Assistant
Navigation GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSPA+, 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 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band - Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n, ANT+/ANT IEEE 802.11b/g/n
Bluetooth Bluetooth 4.1 Bluetooth 5.0
Bluetooth Profiles A2DP -
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
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 MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC
FEATURES Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
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, light sensor
Security Devices 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 Button
OTHERS Samsung Galaxy J7 Prime 2 Alcatel 1S (2021)
Included Accessories Power adapter USB cable, power adapter, SIM card removal tool, LCD sticker
Other projects: