Samsung Galaxy S21+ 5G vs. Samsung Galaxy A23 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy S21+ 5G and Samsung Galaxy A23 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

Samsung Galaxy S21+ 5G vs. Samsung Galaxy A23 5G Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Product Type Smartphone Smartphone
Manufacturer Model Number SM-G996B/DS SM-A236B/DSN
Form Factor Touch Touch
Height 161.5 mm 165.4 mm Samsung Galaxy A23 5G has greater height than Samsung Galaxy S21+ 5G.
Width 75.6 mm 76.9 mm Samsung Galaxy A23 5G has greater width than Samsung Galaxy S21+ 5G.
Depth 7.8 mm 8.4 mm Samsung Galaxy S21+ 5G is narrower than Samsung Galaxy S21+ 5G.
Weight 200 g 197 g Samsung Galaxy A23 5G is lighter than Samsung Galaxy S21+ 5G.
Body Colour Phantom black | Phantom silver | Phantom violet | Phantom gold | Phantom red White | Light blue | Black
Protection Dustproof, splashproof, water-resistant -
Waterproof (Water-resistant) Yes - Samsung Galaxy S21+ 5G is waterproof.
IP rating IP68 -
SAR Value 1.335 W/kg (body), 0.541 W/kg (head), 2.23 W/kg (limb) 1.251 W/kg (body), 1.492 W/kg (head)
Connector Type 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, Electronic SIM card (e-SIM) Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Display Type OLED display LCD display
Display Technology Infinity-O Dynamic AMOLED 2X PLS
Screen Size (Display Size) 6.7" 6.6" Samsung Galaxy S21+ 5G has larger screen size than Samsung Galaxy A23 5G.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 2408 x 1080 pixels Samsung Galaxy A23 5G has better screen resolution than Samsung Galaxy S21+ 5G.
Display Format Full HD+ Full HD+
Pixel Density 394 ppi -
Colour Depth 16.7 million colours 16 million colors Samsung Galaxy S21+ 5G has better colour depth than Samsung Galaxy A23 5G.
HDR Yes - Samsung Galaxy S21+ 5G has HDR.
HDR Technology HDR10+ -
Display Enhancement Technology Eye Comfort Shield -
Display Refresh Rate 120 Hz 120 Hz Both phones have the same refresh rate.
Display Features AOD(Always On Display) Infinity V Display
Display Protection (Screen Protector) Corning Gorilla Glass Victus (scratch resistant glass) -
PROCESSOR Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Processor Type (CPU) Samsung Exynos 2100 Qualcomm Snapdragon 695 5G
Clock Speed 2.9 GHz 2.2 GHz Samsung Galaxy S21+ 5G has higher clock speed than Samsung Galaxy A23 5G.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Mali-G78 MP14 -
MEMORY Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
RAM LPDDR5 SDRAM - 8 GB 4 GB Samsung Galaxy S21+ 5G has more RAM than Samsung Galaxy A23 5G.
Internal Memory Size (Storage Capacity) 128 GB 64 GB Samsung Galaxy S21+ 5G has more internal memory than Samsung Galaxy A23 5G.
User Memory 102.2 GB 45.5 GB
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
MAIN CAMERA
Number of Main Cameras 3 4
Sensor Resolution 12 Megapixel 50 Megapixel Samsung Galaxy A23 5G has better camera resolution than Samsung Galaxy S21+ 5G.
Lens Type Ultra wide-angle lens -
Lens Aperture F/2.2 F/1.8 Samsung Galaxy A23 5G has better lens aperture than Samsung Galaxy S21+ 5G.
Field of View (FoV) 120 degree(s) -
Pixel Size 1.4 μm -
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Samsung Galaxy S21+ 5G has optical stabilisation.
Focus Adjustment Automatic Automatic
Optical Zoom 3x -
Digital Zoom 30x 10x Samsung Galaxy S21+ 5G has better digital zoom than Samsung Galaxy A23 5G.
Self-Timer Delay Yes -
Special Effects Face retouch, Grid Line -
HDR Mode Auto HDR mode -
Camera Modes Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Night, Motion Photo, Mountain, Single Take, Pro Video, Director's View Portrait mode
Light Source High CRI LED flash LED flash
Video Resolutions 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, 7680 x 4320 (UHD 8K) at 24fps, Hyperlapse 4K video support at 30 fps, Super Steady 1080p video support at 60 fps 1920 x 1080 (1080p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps
Camera Features (Functions) Playback zoom, blink detection, VDIS (Video Digital Image Stabilisation), Tracking AF, Video location tags, Scene Optimiser, Flaw detection, Shot suggestions, blur detection, HDR10+ recording, Super steady, Quick Measure, Zoom-In Mic, Space Zoom, Take 33MP still photos while playing 8K video, Hybrid Optic Zoom 3x, Super Resolution Zoom up to 30x, Digital zoom up to 12x for video -
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 5 Megapixel Samsung Galaxy S21+ 5G has better second camera resolution than Samsung Galaxy A23 5G.
Sensor Size (2nd Camera) 1/1.76" -
Lens Type (2nd Camera) Wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/1.8 F/2.2 Samsung Galaxy S21+ 5G has better second camera lens aperture than Samsung Galaxy S21+ 5G.
Field of View (2nd Camera) 79 degree(s) 123 degree(s) Samsung Galaxy A23 5G has larger second camera lens field of view than Samsung Galaxy S21+ 5G.
Pixel Size (2nd Camera) 1.8 μm -
Camera Features (2nd Camera) OIS (Optical Image Stabilisation), Super Speed Dual Pixel AF -
THIRD CAMERA
Sensor Resolution (3rd Camera) 64 Megapixel 2 Megapixel Samsung Galaxy S21+ 5G has higher resolution third camera than Samsung Galaxy A23 5G.
Sensor Size (3rd Camera) 1/1.72" -
Lens Type (3rd Camera) Telephoto lens -
Lens Aperture (3rd Camera) F/2.0 F/2.4 Samsung Galaxy S21+ 5G has better third camera lens aperture than Samsung Galaxy S21+ 5G.
Field of View (3rd Camera) 76 degree(s) -
Pixel Size (3rd Camera) 0.8 μm -
Camera Functions (3rd Camera) - Depth camera
Camera Features (3rd Camera) Phase Detect Auto-Focus (PDAF) -
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Lens Aperture (4th Camera) - F/2.4
Camera Functions (4th Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 10 Megapixel 8 Megapixel Samsung Galaxy S21+ 5G has better front camera resolution than Samsung Galaxy A23 5G.
Lens Aperture (Front) F/2.2 F/2.2 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) - Portrait mode
Camera Features (Front) Dual Pixel AF -
BATTERY AND CHARGING Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Battery Capacity (Battery Size) 4800 mAh 5000 mAh Samsung Galaxy A23 5G has larger battery capacity than Samsung Galaxy S21+ 5G.
Fast Charging Technology Qualcomm Quick Charge 2.0, Adaptive Fast Charging, Samsung Super Fast Charging, Power Delivery 3.0 - Samsung Galaxy S21+ 5G has fast charging technology.
Wireless Charging Yes - Samsung Galaxy S21+ 5G can be charged wirelessly.
Wireless Charging Standards WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare -
Talk Time 2400 minutes 2640 minutes Samsung Galaxy A23 5G has longer battery life when making calls than Samsung Galaxy S21+ 5G.
Run Time Details Talk (4G): up to 2400 min
Active online usage (LTE): up to 15 hrs
Active online usage (Wi-Fi): up to 17 hrs
Playback (wireless video): up to 22 hrs
Playback (wireless audio): up to 75 hrs
Active online usage (LTE): up to 22 hrs
Active online usage (Wi-Fi): up to 23 hrs
Playback (wireless video): up to 24 hrs
Playback (audio): up to 157 hrs
Talk (4G): up to 2640 min
CELLULAR Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 5G Both phones have the same mobile network generation.
Operating System Android 11 Android 11
User Interface - One UI 3.1
Intelligent Assistant Bixby -
Payment Technology Samsung Pay -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Data Transmission FDD-LTE, TDD-LTE, 5G NR FR1 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 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 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 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 66
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 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n40 N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n40
5G NR Frequency FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 2300 FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac/ax IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.1
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Supported Digital Audio Standards WAV, WMA, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128 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 MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, stereo speakers tuned by AKG, Dolby Digital sound -
FEATURES Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor Accelerometer, proximity sensor, gyro sensor, geomagnetic sensor, light sensor
Security Devices Fingerprint reader (under display), face recognition Face recognition, fingerprint reader (side)
Additional Phone Features Air View, MIMO technology, Smart Select, Samsung KNOX, Smart View, Live message, Screen off memo, Bixby Vision, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, AR Doodle, PENUP, Bixby key, Samsung Knox Vault, Private Share function, Enhanced Game Booster -
OTHERS Samsung Galaxy S21+ 5G Samsung Galaxy A23 5G
Included Accessories SIM card removal tool, USB-C to USB-C cable -
Compliant Standards IP68, HAC (Hearing Aid Compatible) -
Max Depth of Water Resistance 1.5 m -
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