Samsung Galaxy A3 (2017) vs. Samsung Galaxy S10+ (Unlocked)

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy A3 (2017) and Samsung Galaxy S10+ (Unlocked). 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 A3 (2017) vs. Samsung Galaxy S10+ (Unlocked) Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A320F SM-G975U1
Form Factor Touch Touch
Height 135.4 mm 157.6 mm Samsung Galaxy S10+ (Unlocked) has greater height than Samsung Galaxy A3 (2017).
Width 66.2 mm 74.1 mm Samsung Galaxy S10+ (Unlocked) has greater width than Samsung Galaxy A3 (2017).
Depth 7.9 mm 7.8 mm Samsung Galaxy S10+ (Unlocked) is narrower than Samsung Galaxy A3 (2017).
Weight 138 g 175 g Samsung Galaxy A3 (2017) is lighter than Samsung Galaxy A3 (2017).
Body Colour Sand gold | Blue mist | Blue-mist | Gold-sand | Black-sky | Peach-cloud Prism black | Prism blue
Body Material Metal, glass Gorilla glass 5
Protection Dustproof, waterproof Dustproof, splashproof, waterproof
Waterproof (Water-resistant) Yes Yes Both phones are waterproof.
IP rating IP68 IP68
SAR Value 1.38 W/kg (body), 0.349 W/kg (head) 3.87 W/kg (simultaneous), 1.24 W/kg (wireless router), 1.04 W/kg (body), 1.111 W/kg (head)
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Single-SIM
DISPLAY Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
Display Type OLED display OLED display
Display Technology HD Super AMOLED Infinity-O Dynamic AMOLED
Screen Size (Display Size) 4.7" 6.4" Samsung Galaxy S10+ (Unlocked) has larger screen size than Samsung Galaxy A3 (2017).
Screen Resolution (Display Resolution) 1280 x 720 pixels 3040 x 1440 pixels Samsung Galaxy S10+ (Unlocked) has better screen resolution than Samsung Galaxy A3 (2017).
Display Format HD QHD+
Pixel Density - 522 ppi
Aspect Ratio - 19:9
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
HDR - Yes Samsung Galaxy S10+ (Unlocked) has HDR.
HDR Technology - HDR10+
Display Features Always-on display AOD(Always On Display)
Display Protection (Screen Protector) - Corning Gorilla Glass 6 (scratch resistant glass)
PROCESSOR Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
Processor Type (CPU) - Qualcomm Snapdragon 855
Clock Speed 1.6 GHz 2.84 GHz Samsung Galaxy S10+ (Unlocked) has higher clock speed than Samsung Galaxy A3 (2017).
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes Samsung Galaxy S10+ (Unlocked) has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 640
MEMORY Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
RAM 2 GB LPDDR4X SDRAM - 8 GB Samsung Galaxy S10+ (Unlocked) has more RAM than Samsung Galaxy A3 (2017).
Internal Memory Size (Storage Capacity) 16 GB 128 GB Samsung Galaxy S10+ (Unlocked) has more internal memory than Samsung Galaxy A3 (2017).
User Memory 9.7 GB 107 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 512 GB
CAMERA Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 13 Megapixel 12 Megapixel Samsung Galaxy A3 (2017) has better camera resolution than Samsung Galaxy S10+ (Unlocked).
Sensor Type CMOS -
Lens Type - Telephoto lens
Lens Aperture F/1.9 F/2.4 Samsung Galaxy A3 (2017) has better lens aperture than Samsung Galaxy A3 (2017).
Field of View (FoV) - 45 degree(s)
Pixel Size - 1 μm
Optical Image Stabiliser (OIS) - Dual OIS (Optical Image Stabilisation) Samsung Galaxy S10+ (Unlocked) has optical stabilisation.
Focus Adjustment Automatic Automatic, manual
Optical Zoom - 2x
Digital Zoom - 10x
Self-Timer Delay - Yes
Special Effects - HDR, Grid Line, Motion photos
HDR Mode - Auto HDR mode
Camera Modes Food mode Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Mountains, Beaches, Watersides, Snow, Backlit, Text, Food, Live focus with bokeh effect, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view
Face Recognition (Face ID) - Face detection Samsung Galaxy S10+ (Unlocked) has face detection.
White Balance - Custom, automatic
Light Source LED light High CRI LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps
Camera Features (Functions) Quick Launch VDIS (Video Digital Image Stabilisation), Tracking AF, Scene Optimiser, Flaw detection, Shot suggestions, AR Emoji
SECOND CAMERA
Sensor Resolution (2nd Camera) - 16 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Pixel Size (2nd Camera) - 1 μm
THIRD CAMERA
Sensor Resolution (3rd Camera) - 12 Megapixel
Lens Type (3rd Camera) - Wide-angle lens
Lens Aperture (3rd Camera) - F/1.5 and f/2.4
Field of View (3rd Camera) - 77 degree(s)
Pixel Size (3rd Camera) - 1.4 μm
FRONT CAMERA
Number of Front Cameras 1 2
Sensor Resolution (Front) 8 Megapixel 10 Megapixel Samsung Galaxy S10+ (Unlocked) has better front camera resolution than Samsung Galaxy A3 (2017).
Sensor Type (Front) CMOS -
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/1.9 F/1.9 Both phones have the same front camera lens aperture.
Field of View (Front) - 80 degree(s)
Pixel Size (Front) - 1.22 μm
Focus Adjustment - Automatic
Camera Modes (Front) - Wide selfie mode, AR Emoji, selfie focus
Camera Features (Front) - Dual Pixel AF
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) - 8 Megapixel
Lens Aperture (2nd Front) - F/2.2
Field of View (2nd Front) - 90 degree(s)
Pixel Size (2nd Front) - 1.12 μm
Camera Functions (2nd Front) - Capture depth information
BATTERY AND CHARGING Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
Battery Capacity (Battery Size) 2350 mAh 4100 mAh Samsung Galaxy S10+ (Unlocked) has larger battery capacity than Samsung Galaxy A3 (2017).
Fast Charging Technology - Qualcomm Quick Charge 2.0, Adaptive Fast Charging Samsung Galaxy S10+ (Unlocked) has fast charging technology.
Wireless Charging - Yes Samsung Galaxy S10+ (Unlocked) can be charged wirelessly.
Wireless Charging Standards - WPC, PMA, Fast Wireless Charging 2.0, Wireless PowerShare
Talk Time 1020 minutes 2340 minutes Samsung Galaxy S10+ (Unlocked) has longer battery life when making calls than Samsung Galaxy A3 (2017).
Run Time Details Talk (3G): up to 1020 min
Active online usage (3G): up to 12 hrs
Active online usage (LTE): up to 16 hrs
Active online usage (Wi-Fi): up to 17 hrs
Playback (video): up to 17 hrs
Playback (Music): up to 41 hrs
Playback (audio (Always On Display Off)): up to 55 hrs
Active online usage (3G): up to 15 hrs
Active online usage (4G): up to 16 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (video): up to 22 hrs
Playback (audio): up to 120 hrs
Talk (3G): up to 39 hrs
Talk (2G): up to 39 hrs
CELLULAR Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
Technology WCDMA (UMTS) / GSM CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0.1 (Marshmallow) Android 9.0 Pie
User Interface - One UI
Intelligent Assistant - Bixby
Payment Technology Samsung Pay Samsung Pay
Navigation GPS, GLONASS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, VoWiFi, LAA
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20, Band 40 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 12, Band 13, Band 14, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41, Band 66, Band 71
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2300 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 700a, FDD 700c, FDD 700 PS, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3, FDD 600
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+/ANT IEEE 802.11a/b/g/n/ac, ANT+/ANT, IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 4.2 Bluetooth 5.0 LE
Bluetooth Profiles HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, DIP, HOGP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
Supported Digital Audio Standards WAV, WMA, AAC, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, XMF, AAC +, OGG, eAAC+, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID, AMR-WB, AMR-NB WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID
Supported Digital Video Standards MKV, VC-1, FLV, AVI, MPEG-4, WMV, ASF, 3GP, H.264, H.263, M4V, WebM, HEVC, MP43, 3G2, WMV8, VP8, VP9, H.265 MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements - Dolby Digital Plus sound, Dolby Atmos sound technology, Dolby Digital sound, Qualcomm TrueWireless, Qualcomm Broadcast Audio, Qualcomm Aqstic audio, Qualcomm aptX audio
FEATURES Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
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, barometer, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, pressure sensor, geomagnetic sensor, HR sensor
Security Devices Fingerprint reader Fingerprint reader (under display), face recognition
Additional Phone Features S-Voice, Samsung KNOX Multitasking, Face Unlock, Wi-Fi Miracast, Multi Window, MU-MIMO technology, Fast Charging, Samsung KNOX, High AOP Mic, Samsung DeX support, Bixby Vision, Intelligent Scan
OTHERS Samsung Galaxy A3 (2017) Samsung Galaxy S10+ (Unlocked)
Included Accessories Power adapter Power adapter, SIM card removal tool, USB-C cable, headset (tuned by AKG), clear cover case, USB connector (OTG), protective film
Compliant Standards IP68 VDE, IP68, TUV Rheinland Eye Comfort Certification
Max Depth of Water Resistance 1.5 m 1.5 m
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