Samsung Galaxy M33 (SM-M336BU/DS 128GB/8GB) vs Samsung Galaxy A90 5G (SM-A908B)

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Side by side comparison between Samsung Galaxy M33 vs Samsung Galaxy A90 5G phones, differences, pros, cons and full specifications. What's the better?

7/6/2025 5:26 PM, updated: 7/6/2025 5:30 PM

Compare Samsung Galaxy A90 5G X Samsung Galaxy M33 (SM-M336BU/DS 128GB/8GB) 11Points

Specifications Compare Models Pictures

6.6"
PLS

1080x2408

50
MP

8mp

8GB
RAM

Octa-core

6000
mAh

(Non removable)

11Points Samsung Galaxy A90 5G (SM-A908B) Compare Samsung Galaxy M33 X

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2400

48
MP

32mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy M33 (SM-M336BU/DS 128GB/8GB)

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!

11 Advantages Samsung Galaxy M33 (SM-M336BU/DS 128GB/8GB)	vs	11 Advantages Samsung Galaxy A90 5G (SM-A908B)
+8GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR4X
+198 grams (6.93 ounces)4% Lighter	vs	206 grams (7.21 ounces)
+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1080x2408 pixels1% Higher resolution screen	vs	1080x2400 pixels
+400 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	393 PPI
+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.0 (aperture)
+Android 15Advantage Android 15 is newer and safer	vs	Android 11
+6000 mAh33% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4500 mAh
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+5.1 + A2DP/LEAdvantage Bluetooth 5.1 + A2DP/LE is newer and faster	vs	5.0 + A2DP/LE
UFS 2.2	vs	+UFS 3.0Advantage Fastest write and read storage.
9.4 millimeters (0.37 inches)	vs	+8.4 millimeters (0.33 inches)12% Thinner
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
TFT PLS	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
6.6"	vs	+6.7"2% Larger screen
(quad camera) 50MP + 5MP + 2MP + 2MP	vs	+(triple camera) 48MP + 8MP + 5MP3% Higher resolution main camera
(front) 8MP	vs	+(front) 32MP3 times Higher resolution secondary camera to take pictures and selfies
Virtual ambient light sensor	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+ANT+Advantage Sensors help you use the device
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
USB 2.0 Type-C, USB OTG On-The-Go	vs	+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.

32 Common items in both devices

2.4GHz 64bit Octa-core (5nm)

128GB (101GB available) / 128GB (106GB available)

Until 1TB microSD, microSDXC

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus

+25 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 M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Change model		Choose the model
Model	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Other model names	Galaxy M33 5G SM-M336BU/Dual-SIM	Galaxy A90 SM-A908BZWABTU (6GB RAM)
Country or region available	Bangladesh, India, Myanmar	(Europe), (Global, International)
Brand	Samsung	Samsung
Release date	4/8/2022, Announced: 3/4/2022	9/1/2019
Depth	9.4 millimeters (0.37 inches)	8.4 millimeters (0.33 inches)
Size (width x height)	76.9 x 165.4 millimeters (3.03 x 6.51 in)	76.4 x 164.8 millimeters (3.01 x 6.49 in)
Weight	198 grams (6.93 ounces)	206 grams (7.21 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Display type	TFT PLS	Super AMOLED
Screen size	6.6" inches	6.7" inches
Screen-to-body ratio	~82.5% (screen-to-body ratio)	~86.1% (screen-to-body ratio)
Display resolution	1080x2408 pixels (20:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	400 PPI	393 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 6
Refresh rate	120Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
System version	Android 12	Android 9.0 Pie
Firmware update	Android 15	Android 11
User Interface	One UI 4 / 5 / 6 / 7	feature not registered
⚙️ Processor
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Chipset	64bit: Samsung Exynos 1280 (5nm)	64bit: Qualcomm Snapdragon 855 (SM8150) (7nm)
CPU	Octa-core, 2 processors: 2x 2.4GHz ARM Cortex-A78 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)	Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core)
GPU graphical controller	ARM Mali-G68 (1GHz)	Qualcomm Adreno 640 (585MHz)
Performance (benchmark)	AnTuTu: 471844 (v10)	AnTuTu: 458314 (v8)
💽 Memory and storage
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
RAM memory	8GB LPDDR4X	6GB LPDDR4X
Internal storage	128GB (101GB available) UFS 2.2	128GB (106GB available) UFS 3.0
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	2000/1024 Mbps	2000/150 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G, 5G
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 Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78)	NSA/Sub6 (41, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
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 Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 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 M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Back camera (main camera)	(quad camera) 50 megapixels 5MP ultrawide f/2.2123° 2MP depth f/2.4 2MP macro f/2.4	(triple camera) 48 megapixels 8MP ultrawide f/2.212mm1/4"1.12µm 5MP depth f/2.2
Main camera resolution	8160x6120 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	4K@30fps 1080p@30fps	feature not registered
📸 Front camera
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Front camera (secondary)	8 megapixels	32 megapixels
Front camera resolution	3264x2448 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	25mm (lens)
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones	2 microphones or more
Radio	Not supported	Not supported
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 M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 3.1 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.1 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Sensors	Accelerometer Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Virtual ambient light sensor Virtual proximity sensor	Accelerometer Ambient light sensor ANT+ Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	6000 mAh	4500 mAh
Charger, watts	25W Wired fast charging 4.5W Reverse charging by cable	25W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	44 hours (1.8 days)	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
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: Blue, Green, Brown	• Colors: Black, White • One UI 3.1 • Always-on display • Samsung DeX • Dolby Atmos sound
☢️ Radiation rate
	Galaxy M33 (SM-M336BU/DS 128GB/8GB)	Galaxy A90 5G (SM-A908B)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	1.042W/kg (head), 1.378W/kg (body)	0.377W/kg (head), 1.547W/kg (body)