Alcatel PIXI 4 (5) 5045X vs. Samsung Galaxy A51 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of Alcatel PIXI 4 (5) 5045X and Samsung Galaxy A51 5G. 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

Alcatel PIXI 4 (5) 5045X vs. Samsung Galaxy A51 5G Comparison Chart
DESIGN AND DIMENSIONS Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-A516B/DS
Form Factor Touch Touch
Height 140.7 mm 158.9 mm Samsung Galaxy A51 5G has greater height than Alcatel PIXI 4 (5) 5045X.
Width 72.5 mm 73.6 mm Samsung Galaxy A51 5G has greater width than Alcatel PIXI 4 (5) 5045X.
Depth 9.5 mm 8.7 mm Samsung Galaxy A51 5G is narrower than Alcatel PIXI 4 (5) 5045X.
Weight 169 g 187 g Alcatel PIXI 4 (5) 5045X is lighter than Alcatel PIXI 4 (5) 5045X.
Body Colour Volcano black Prism cube black | Prism cube white
Waterproof (Water-resistant) - -
SAR Value 0.669 W/kg (body), 0.466 W/kg (head) 1.555 W/kg (body), 0.496 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
Display Type LCD display OLED display
Display Technology TFT Infinity-O Super AMOLED
Screen Size (Display Size) 5" 6.5" Samsung Galaxy A51 5G has larger screen size than Alcatel PIXI 4 (5) 5045X.
Screen Resolution (Display Resolution) 854 x 480 pixels 2400 x 1080 pixels Samsung Galaxy A51 5G has better screen resolution than Alcatel PIXI 4 (5) 5045X.
Display Format - Full HD+
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Features - Edge-to-Edge screen
PROCESSOR Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
Processor Type (CPU) MediaTek -
Processor Number MTK6735M -
Clock Speed 1 GHz 2.2 GHz Samsung Galaxy A51 5G has higher clock speed than Alcatel PIXI 4 (5) 5045X.
Processor Core Qty Quad-core 8-core Samsung Galaxy A51 5G has higher processor core quantity than Alcatel PIXI 4 (5) 5045X.
64-bit Architecture - Yes Samsung Galaxy A51 5G has 64-bit architecture.
MEMORY Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
RAM 1 GB 6 GB Samsung Galaxy A51 5G has more RAM than Alcatel PIXI 4 (5) 5045X.
Internal Memory Size (Storage Capacity) 8 GB 128 GB Samsung Galaxy A51 5G has more internal memory than Alcatel PIXI 4 (5) 5045X.
User Memory 3.6 GB 105.3 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 32 GB microSDHC, microSDXC - up to 1 TB
CAMERA Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 8 Megapixel 48 Megapixel Samsung Galaxy A51 5G has better camera resolution than Alcatel PIXI 4 (5) 5045X.
Lens Aperture - F/2.0
Focus Adjustment - Automatic
Digital Zoom - 8x
Special Effects - Bokeh effect
HDR Mode Auto HDR mode -
Camera Modes Panorama Slow motion video
Face Recognition (Face ID) Face detection - Alcatel PIXI 4 (5) 5045X has face detection.
Light Source LED light LED flash
Video Resolutions 1280 x 720 (720p) at 30 fps Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 480 fps
Camera Features (Functions) Geotagging Live Focus, background blur
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 123 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 5 Megapixel
Lens Aperture (4th Camera) - F/2.2
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 32 Megapixel Samsung Galaxy A51 5G has better front camera resolution than Alcatel PIXI 4 (5) 5045X.
Lens Aperture (Front) - F/2.2
Focus Adjustment - Focus free
Light Source (Front) LED flash -
BATTERY AND CHARGING Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
Battery Capacity (Battery Size) 2000 mAh 4500 mAh Samsung Galaxy A51 5G has larger battery capacity than Alcatel PIXI 4 (5) 5045X.
Recharge Time (Charging Time) 4 hour(s) -
Standby Time 473 hours -
Talk Time 720 minutes 1380 minutes Samsung Galaxy A51 5G has longer battery life when making calls than Alcatel PIXI 4 (5) 5045X.
Run Time Details Talk (GSM): up to 720 min
Talk (WCDMA): up to 660 min
Standby (GSM): up to 473 hrs
Standby (WCDMA): up to 441 hrs
Standby (LTE): up to 196 hrs
Talk (4G): up to 1380 min
Active online usage (LTE): up to 16 hrs
Active online usage (Wi-Fi): up to 17 hrs
Playback (video): up to 19 hrs
Playback (audio): up to 86 hrs
Battery Technology Lithium Ion -
CELLULAR Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Samsung Galaxy A51 5G has more advanced generation mobile network.
Operating System Android 6.0 (Marshmallow) -
Intelligent Assistant - Bixby
Navigation GPS, A-GPS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 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
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band Band 1, Band 3, Band 7, Band 8, Band 20, Band 28 Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
5G NR Band - N41, n78
5G NR Frequency - TDD TD 2500, TDD TD 3500
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac, ANT+
Bluetooth Bluetooth 4.0 Bluetooth 5.0
Bluetooth Profiles A2DP -
NFC - Yes Samsung Galaxy A51 5G has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
Supported Digital Audio Standards WAV, AAC, MPEG 2 Audio, Ogg Vorbis, AMR, MP3, FLAC, AAC +, MIDI, APE (Monkey's Audio) WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards VC-1, AVC, MPEG-4, H.264, H.263, VP8, VP9, MPEG4-SP MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
FEATURES Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Proximity sensor, G-sensor Accelerometer, ambient light sensor, gyro sensor, hall sensor, geomagnetic sensor
Security Devices - Fingerprint reader (under display)
Additional Phone Features HD Voice, Power Saving Mode, Dual noise reduction microphones Fast Charging, Samsung KNOX, Bixby Vision, Bixby Routines, Virtual Proximity Sensing
OTHERS Alcatel PIXI 4 (5) 5045X Samsung Galaxy A51 5G
Included Accessories Power adapter Power adapter
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