Samsung Galaxy S21 Ultra 5G vs. Samsung Galaxy A52

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy S21 Ultra 5G and Samsung Galaxy A52. 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 Ultra 5G vs. Samsung Galaxy A52 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy S21 Ultra 5G Samsung Galaxy A52
Product Type Smartphone Smartphone
Manufacturer Model Number SM-G998B/DS SM-A525F/DS
Form Factor Touch Touch
Height 161.5 mm 159.9 mm Samsung Galaxy S21 Ultra 5G has greater height than Samsung Galaxy A52.
Width 75.6 mm 75.1 mm Samsung Galaxy S21 Ultra 5G has greater width than Samsung Galaxy A52.
Depth 8.9 mm 8.4 mm Samsung Galaxy A52 is narrower than Samsung Galaxy S21 Ultra 5G.
Weight 227 g 189 g Samsung Galaxy A52 is lighter than Samsung Galaxy S21 Ultra 5G.
Body Colour Phantom silver | Phantom black | Phantom navy | Phantom brown | Phantom titanium Awesome violet | Awesome black | Awesome white | Awesome blue
Protection Dustproof, splashproof, water-resistant Water-resistant, dust-resistant
Waterproof (Water-resistant) Yes Yes Both phones are waterproof.
IP rating IP68 IP67
SAR Value 1.58 W/kg (body), 0.714 W/kg (head), 2.56 W/kg (limb) 0.844 W/kg (body), 0.348 W/kg (head), 2.03 W/kg (limb)
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 Ultra 5G Samsung Galaxy A52
Display Type OLED display OLED display
Display Technology Infinity-O Dynamic AMOLED 2X Super AMOLED
Screen Size (Display Size) 6.8" 6.5" Samsung Galaxy S21 Ultra 5G has larger screen size than Samsung Galaxy A52.
Screen Resolution (Display Resolution) 3200 x 1440 pixels 2400 x 1080 pixels Samsung Galaxy S21 Ultra 5G has better screen resolution than Samsung Galaxy A52.
Display Format QHD+ Full HD+
Pixel Density 515 ppi -
Max Brightness - 800 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
HDR Yes - Samsung Galaxy S21 Ultra 5G has HDR.
HDR Technology HDR10+ -
Display Enhancement Technology Eye Comfort Shield Eye Comfort Shield, Real Smooth
Display Refresh Rate 120 Hz -
Display Features Edge Screen, AOD(Always On Display) Infinity O display
Display Protection (Screen Protector) Corning Gorilla Glass Victus (scratch resistant glass) -
PROCESSOR Samsung Galaxy S21 Ultra 5G Samsung Galaxy A52
Processor Type (CPU) Samsung Exynos 2100 -
Clock Speed 2.9 GHz 2.3 GHz Samsung Galaxy S21 Ultra 5G has higher clock speed than Samsung Galaxy A52.
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 Ultra 5G Samsung Galaxy A52
RAM LPDDR5 SDRAM - 12 GB 6 GB Samsung Galaxy S21 Ultra 5G has more RAM than Samsung Galaxy A52.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
User Memory 101.7 GB 102.6 GB
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy S21 Ultra 5G Samsung Galaxy A52
MAIN CAMERA
Number of Main Cameras 4 4
Sensor Resolution 12 Megapixel 64 Megapixel Samsung Galaxy A52 has better camera resolution than Samsung Galaxy S21 Ultra 5G.
Lens Type Ultra wide-angle lens -
Lens Aperture F/2.2 F/1.8 Samsung Galaxy A52 has better lens aperture than Samsung Galaxy S21 Ultra 5G.
Field of View (FoV) 120 degree(s) -
Pixel Size 1.4 μm -
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Optical Zoom 3x -
Digital Zoom 100x 10x Samsung Galaxy S21 Ultra 5G has better digital zoom than Samsung Galaxy A52.
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 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 Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 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) 108 Megapixel 12 Megapixel Samsung Galaxy S21 Ultra 5G has better second camera resolution than Samsung Galaxy A52.
Sensor Size (2nd Camera) 1/1.33" -
Lens Type (2nd Camera) Wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/1.8 F/2.2 Samsung Galaxy S21 Ultra 5G has better second camera lens aperture than Samsung Galaxy S21 Ultra 5G.
Field of View (2nd Camera) 83 degree(s) 123 degree(s) Samsung Galaxy A52 has larger second camera lens field of view than Samsung Galaxy S21 Ultra 5G.
Pixel Size (2nd Camera) 0.8 μm -
Camera Features (2nd Camera) Phase Detect Auto-Focus (PDAF), OIS (Optical Image Stabilisation) -
THIRD CAMERA
Sensor Resolution (3rd Camera) 10 Megapixel 5 Megapixel Samsung Galaxy S21 Ultra 5G has higher resolution third camera than Samsung Galaxy A52.
Lens Type (3rd Camera) Telephoto lens -
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Field of View (3rd Camera) 35 degree(s) -
Pixel Size (3rd Camera) 1.22 μm -
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) Dual Pixel AF -
FOURTH CAMERA
Sensor Resolution (4th Camera) 10 Megapixel 5 Megapixel Samsung Galaxy S21 Ultra 5G has higher resolution fourth camera than Samsung Galaxy A52.
Lens Type (4th Camera) Telephoto lens -
Lens Aperture (4th Camera) F/4.9 F/2.4 Samsung Galaxy A52 has better fourth camera lens aperture than Samsung Galaxy S21 Ultra 5G.
Field of View (4th Camera) 10 degree(s) -
Pixel Size (4th Camera) 1.22 μm -
Camera Functions (4th Camera) - Depth camera
Camera Features (4th Camera) Dual Pixel AF -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 40 Megapixels 32 Megapixel Samsung Galaxy S21 Ultra 5G has better front camera resolution than Samsung Galaxy A52.
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) 0.7 μm -
Focus Adjustment Automatic Focus free
Special Effects (Front) - Bokeh effect
Camera Features (Front) Phase Detect Auto-Focus (PDAF) -
BATTERY AND CHARGING Samsung Galaxy S21 Ultra 5G Samsung Galaxy A52
Battery Capacity (Battery Size) 5000 mAh 4500 mAh Samsung Galaxy S21 Ultra 5G has larger battery capacity than Samsung Galaxy A52.
Fast Charging Technology Qualcomm Quick Charge 2.0, Adaptive Fast Charging, Samsung Super Fast Charging, Power Delivery 3.0 Samsung Super Fast Charging Both phones have fast charging technology.
Wireless Charging Yes - Samsung Galaxy S21 Ultra 5G can be charged wirelessly.
Wireless Charging Standards WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare -
Talk Time 2460 minutes 2220 minutes Samsung Galaxy S21 Ultra 5G has longer battery life when making calls than Samsung Galaxy A52.
Run Time Details Talk (4G): up to 2460 min
Active online usage (LTE): up to 18 hrs
Active online usage (Wi-Fi): up to 18 hrs
Playback (wireless video): up to 22 hrs
Playback (wireless audio): up to 81 hrs
Active online usage (LTE): up to 17 hrs
Active online usage (Wi-Fi): up to 18 hrs
Playback (video): up to 21 hrs
Playback (audio): up to 127 hrs
Talk (4G): up to 2220 min
CELLULAR Samsung Galaxy S21 Ultra 5G Samsung Galaxy A52
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 4G Samsung Galaxy S21 Ultra 5G has more advanced generation mobile network.
Operating System Android 11 -
User Interface - One UI
Intelligent Assistant Bixby -
Payment Technology Samsung Pay -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy S21 Ultra 5G Samsung Galaxy A52
Data Transmission FDD-LTE, TDD-LTE, 5G NR FR1 FDD-LTE, TDD-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 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 -
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 -
Wireless Interface IEEE 802.11a/b/g/n/ac/ax IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.2 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA Samsung Galaxy S21 Ultra 5G Samsung Galaxy A52
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, 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 Ultra 5G Samsung Galaxy A52
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, ambient light sensor, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor Accelerometer, gyro sensor, hall sensor, geomagnetic sensor, light sensor
Security Devices Fingerprint reader (under display), face recognition Fingerprint reader (under display)
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, Air Command Samsung KNOX, Game Booster, Virtual Proximity Sensing, dual stereo speakers
OTHERS Samsung Galaxy S21 Ultra 5G Samsung Galaxy A52
Included Accessories SIM card removal tool, USB-C to USB-C cable Headphones, power adapter, SIM card removal tool, USB-C cable
Compliant Standards IP68, HAC (Hearing Aid Compatible) IP67, SGS
Max Depth of Water Resistance 1.5 m 1 m
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