Samsung Galaxy S24 (SM-S921B/DS 256GB) vs Samsung Galaxy A02s (SM-A025M 64GB)

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Side by side comparison between Samsung Galaxy S24 vs Samsung Galaxy A02s phones, differences, pros, cons and full specifications. What's the better?

2/26/2024 10:50 AM, updated: 3/18/2024 6:56 PM

Compare Samsung Galaxy A02s X Samsung Galaxy S24 (SM-S921B/DS 256GB) 37Points

Specifications Compare Models Pictures

6.2"
AMOLED

1080x2340

50
MP

12mp

8GB
RAM

Deca-core

4000
mAh

(Non removable)

05Points Samsung Galaxy A02s (SM-A025M 64GB) Compare Samsung Galaxy S24 X

Specifications Compare Models Pictures

6.5"
PLS

720x1600

13
MP

5mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S24 (SM-S921B/DS 256GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

37 Advantages Samsung Galaxy S24 (SM-S921B/DS 256GB)	vs	5 Advantages Samsung Galaxy A02s (SM-A025M 64GB)
+3.21GHz 64bit Deca-core (4nm)33% More powerful processor, you can open your applications faster	vs	1.8GHz 64bit Octa-core (14nm)
+8GB LPDDR5X100% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR3
+256GB (226GB available)4 times More internal storage for applications and files	vs	64GB (49GB available)
+UFS 4.0Advantage Fastest write and read storage.	vs	eMMC 5.1
+167 grams (5.85 ounces)17% Lighter	vs	196 grams (6.86 ounces)
+7.6 millimeters (0.3 inches)20% Thinner	vs	9.1 millimeters (0.36 inches)
+Aluminum frame, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+Dynamic AMOLEDAdvantage Dynamic AMOLED display is brighter and more vivid	vs	TFT PLS
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	Not supported
+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1080x2340 pixels119% Higher resolution screen	vs	720x1600 pixels
+416 PPI54% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	270 PPI
+(triple camera) 50MP + 10MP + 12MP3 times Higher resolution main camera	vs	(triple camera) 13MP + 2MP + 2MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+f/1.8 (aperture)22% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+(front) 12MP144% Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+Android 14Advantage Android 14 is newer and safer	vs	Android 12
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	4G LTE
+(5G Sub6) 5000 Mbps32 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+25W67% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	15W
+Qi wireless charging (Qi/PMA)Advantage Wireless charging is another way to charge the battery.	vs	Not supported
+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+Stereo soundAdvantage Better sound quality for listening to music or clearer hands-free calls	vs	Mono sound (not stereo)
+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster	vs	802.11 b/g/n [wifi4]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	4.2 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	USB 2.0 Type-C reversible connector
+Gorilla Glass Victus 2Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
6.2"	vs	+6.5"5% Larger screen
4000 mAh	vs	+5000 mAh25% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

13 Common items in both devices

16 million

LED flash

PDAF: phase detection autofocus / Autofocus

HDR photo/video on both cameras / HDR photo on both cameras

Capacitive

Multitouch

Accelerometer

+6 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Change model		Choose the model
Model	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Other model names	Galaxy S24 (Exynos) SM-S921B/Dual-SIM	Galaxy A02S SM-A025M Single-SIM (64GB + 4GB RAM)
Country or region available	(Global, International)	(Latin America), Mexico
Brand	Samsung	Samsung
Release date	1/24/2024, Announced: 1/17/2024	1/4/2021, Announced: 11/24/2020
Depth	7.6 millimeters (0.3 inches)	9.1 millimeters (0.36 inches)
Size (width x height)	70.6 x 147 millimeters (2.78 x 5.79 in)	75.9 x 164.2 millimeters (2.99 x 6.46 in)
Weight	167 grams (5.85 ounces)	196 grams (6.86 ounces)
Build, materials	Aluminum frame, glass front/back Back: Gorilla Glass Victus 2	Plastic body, glass front
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	Not supported
📲 Display
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Display type	Dynamic AMOLED	TFT PLS
Screen size	6.2" inches	6.5" inches
Screen-to-body ratio	~90.9% (screen-to-body ratio)	~81.8% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	720x1600 pixels (20:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	416 PPI	270 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass Victus 2	Not supported
Refresh rate	120Hz	60Hz
Display features	2600nits[peak] HDR10+ Always-On Display	Not supported
🤖 Operating System
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
System version	Android 14	Android 10
Firmware update	feature not registered	Android 12
User Interface	One UI 6.1	One UI 2.0 / 3.1 / 4.1
⚙️ Processor
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Chipset	64bit: Samsung Exynos 2400 (4nm)	64bit: Qualcomm Snapdragon 450 (SDM450) (14nm)
CPU	Deca-core, 4 processors: 1x 3.21GHz ARM Cortex-X4 (Single-core) 2x 2.9GHz ARM Cortex-A720 (Dual-core) 3x 2.59GHz ARM Cortex-A720 (Triple-core) 4x 1.96GHz ARM Cortex-A520 (Quad-core)	Octa-core, 1 processor: 8x 1.8GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	Samsung Xclipse 940 (1GHz)	Qualcomm Adreno 506 (600MHz)
Performance (benchmark)	AnTuTu: 1134236 (v9), 1609428 (v10) Geekbench: 5452 (v5), 6361 (v6)	feature not registered
💽 Memory and storage
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
RAM memory	8GB LPDDR5X	4GB LPDDR3
Internal storage	256GB (226GB available) UFS 4.0	64GB (49GB available) eMMC 5.1
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	5000/1024 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78)	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	Not supported
📷 Camera
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Back camera (main camera)	(triple camera) 50 megapixels 10MP telephoto f/2.467mm1/3.94"1.0µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.213mm120°1/2.55"1.4µmSuper-Steady	(triple camera) 13 megapixels 2MP macro f/2.4 2MP depth f/2.4
Main camera resolution	8160x6120 pixels	4128x3096 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/2.2 (aperture)
Focal length	24mm lens	feature not registered
Sensor size	1/1.56" inches	feature not registered
Pixel size	1µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video on both cameras	HDR photo on both cameras
Camera extras	8K@24/30fps 4K@30/60fps 1080p@30/60/240fps HDR10+	feature not registered
📸 Front camera
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Front camera (secondary)	12 megapixels	5 megapixels
Front camera resolution	4000x3000 pixels	2560x1920 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	26mm lens	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Loudspeaker	Stereo sound 32-bit/384kHz Tuned by AKG	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
USB	USB 3.2 Type-C, USB OTG On-The-Go	USB 2.0 Type-C reversible connector
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.3 + A2DP/LE	4.2 + A2DP
WiFi	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Face unlock Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh	5000 mAh
Charger, watts	25W Wired fast charging Reverse charging by cable	15W Wired fast charging
Inductive / wireless charging	15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue • Samsung DeX	• Colors: Black, White, Red, Blue
☢️ Radiation rate
	Galaxy S24 (SM-S921B/DS 256GB)	Galaxy A02s (SM-A025M 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.93W/kg (head), 0.66W/kg (body)	0.63W/kg (head), 1.09W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.869W/kg (head), 1.35W/kg (body)	feature not registered