Samsung Galaxy A51 vs. Alcatel 3L (2020)

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy A51 and Alcatel 3L (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 A51 vs. Alcatel 3L (2020) Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A51 Alcatel 3L (2020)
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A515F/DSN 5029Y
Form Factor Touch Touch
Height 158.5 mm 158.7 mm Alcatel 3L (2020) has greater height than Samsung Galaxy A51.
Width 73.6 mm 74.6 mm Alcatel 3L (2020) has greater width than Samsung Galaxy A51.
Depth 7.9 mm 8.45 mm Samsung Galaxy A51 is narrower than Samsung Galaxy A51.
Weight 172 g 165 g Alcatel 3L (2020) is lighter than Samsung Galaxy A51.
Body Colour Silver | Prism crush black | Haze crush silver | Prism crush blue | Prism crush white -
Waterproof (Water-resistant) - -
SAR Value 0.369 W/kg (head), 1.59 W/kg (body), 2.93 W/kg (limb) 1.5 W/kg (body), 1.53 W/kg (head), 3.49 W/kg (limb)
Integrated Components - FM radio
Connector Type USB Type-C - 24 pin USB-C
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 Dual-SIM Single-SIM
DISPLAY Samsung Galaxy A51 Alcatel 3L (2020)
Display Type OLED display LCD display
Display Technology Super AMOLED IPS
Screen Size (Display Size) 6.5" 6.22" Samsung Galaxy A51 has larger screen size than Alcatel 3L (2020).
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1520 x 720 pixels Samsung Galaxy A51 has better screen resolution than Alcatel 3L (2020).
Display Format Full HD+ HD+
Pixel Density 408 ppi -
Aspect Ratio - 19:9
Colour Depth 16.7 million colours -
Display Features Edge-to-Edge screen, Infinity O display 2.5D Glass, Vast Display
PROCESSOR Samsung Galaxy A51 Alcatel 3L (2020)
Processor Type (CPU) Samsung Exynos 9611 MediaTek
Processor Number - MT6762
Clock Speed 2.3 GHz 2 GHz Samsung Galaxy A51 has higher clock speed than Alcatel 3L (2020).
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Samsung Galaxy A51 has 64-bit architecture.
MEMORY Samsung Galaxy A51 Alcatel 3L (2020)
RAM 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 128 GB 64 GB Samsung Galaxy A51 has more internal memory than Alcatel 3L (2020).
User Memory 107 GB 50 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSDXC - up to 128 GB
CAMERA Samsung Galaxy A51 Alcatel 3L (2020)
MAIN CAMERA
Number of Main Cameras 4 3
Sensor Resolution 48 Megapixel 48 Megapixel Both phones have the same camera resolution.
Sensor Size - 1/2.25"
Lens Aperture F/2.0 F/1.8 Alcatel 3L (2020) has better lens aperture than Samsung Galaxy A51.
Lens Construction - 6-element
Pixel Size - 1.6 μm
Focus Adjustment Automatic Automatic
Digital Zoom 8x -
Special Effects - HDR
Camera Modes Slow motion mode, Live Focus mode Panorama, night mode
Light Source LED flash LED flash
Video Resolutions Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) AR sticker, background blur, Scene Optimiser, Eye blink, Flaw detection, Stamp, Facial blur Real-time photo filters, AI scene detection, 22 different scenes
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 5 Megapixel Samsung Galaxy A51 has better second camera resolution than Alcatel 3L (2020).
Sensor Size (2nd Camera) - 1/5"
Lens Type (2nd Camera) Ultra wide-angle lens Wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Lens Element Qty (2nd Camera) - 4-element
Field of View (2nd Camera) 123 degree(s) -
Pixel Size (2nd Camera) - 1.12 μm
Camera Features (2nd Camera) - 4-piece lens
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel 2 Megapixel Samsung Galaxy A51 has higher resolution third camera than Alcatel 3L (2020).
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Lens Element Qty (3rd Camera) - 3-element
Pixel Size (3rd Camera) - 1.65 μm
Camera Functions (3rd Camera) Macro camera Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) 5 Megapixel -
Lens Type (4th Camera) Telephoto lens -
Lens Aperture (4th Camera) F/2.2 -
Camera Functions (4th Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 8 Megapixel Samsung Galaxy A51 has better front camera resolution than Alcatel 3L (2020).
Sensor Size (Front) - 1/4"
Lens Aperture (Front) F/2.2 F/2.0 Alcatel 3L (2020) has better front lens aperture than Samsung Galaxy A51.
Lens Element Qty (Front) - 4-element
Pixel Size (Front) - 1.12 μm
Focus Adjustment Focus free -
Special Effects (Front) - Bokeh effect, Face Beautification
Light Source (Front) - Display flash
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps
Camera Features (Front) - 4-in-1 Pixel technology
BATTERY AND CHARGING Samsung Galaxy A51 Alcatel 3L (2020)
Battery Capacity (Battery Size) 4000 mAh 4000 mAh Both phones have the same battery capacity.
Recharge Time (Charging Time) - 2.5 hour(s)
Standby Time - 461 hours
Talk Time 1920 minutes 1200 minutes Samsung Galaxy A51 has longer battery life when making calls than Alcatel 3L (2020).
Run Time Details Active online usage (LTE): up to 15 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (video): up to 20 hrs
Playback (audio): up to 87 hrs
Talk (4G): up to 1920 min
Talk (4G): up to 1200 min
Talk (3G): up to 1800 min
Talk (2G): up to 2040 min
Standby (2G): up to 596 hrs
Standby (3G): up to 586 hrs
Standby (4G): up to 461 hrs
Battery Technology Lithium Ion -
CELLULAR Samsung Galaxy A51 Alcatel 3L (2020)
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 10 Android 10
User Interface One UI -
Intelligent Assistant Bixby Google Assistant
Navigation GPS, GLONASS, BeiDou, Galileo GPS, A-GPS
COMMUNICATIONS Samsung Galaxy A51 Alcatel 3L (2020)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, 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 4, Band 5, Band 8 Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 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 26, Band 28, Band 38, Band 40, Band 41, Band 66 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40
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 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 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+ IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0
Bluetooth Profiles HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP -
NFC Yes - Samsung Galaxy A51 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy A51 Alcatel 3L (2020)
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID -
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 -
FEATURES Samsung Galaxy A51 Alcatel 3L (2020)
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, call timer, conference call, flight mode, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor Accelerometer, proximity sensor, digital compass
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader
Additional Phone Features Fast Charging, Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines HD Voice, dual microphones with noise cancellation, Face Key
OTHERS Samsung Galaxy A51 Alcatel 3L (2020)
Included Accessories Power adapter Power adapter
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