Samsung Duos B5722 vs Samsung Galaxy M33 (SM-M336BU/DS 128GB/6GB)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Samsung Duos B5722 vs Samsung Galaxy M33 phones, differences, pros, cons and full specifications. What's the better?

7/6/2025 5:32 PM, updated: 7/6/2025 5:32 PM

Compare Samsung Galaxy M33 X Samsung Duos B5722 03Points

Specifications Compare Models Pictures

2.8"
TFT

240x320

3.1
MP

N/A

1200
mAh

(Removable)

28Points Samsung Galaxy M33 (SM-M336BU/DS 128GB/6GB) Compare Samsung Duos B5722 X

Specifications Compare Models Pictures

6.6"
PLS

1080x2408

50
MP

8mp

6GB
RAM

Octa-core

6000
mAh

(Non removable)

What's the better phone? Samsung Galaxy M33 (SM-M336BU/DS 128GB/6GB)

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!

3 Advantages Samsung Duos B5722	vs	28 Advantages Samsung Galaxy M33 (SM-M336BU/DS 128GB/6GB)
+105 grams (3.68 ounces)89% Lighter	vs	198 grams (6.93 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	Li-Ion: lithium-ion (Non removable)
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
30MB	vs	+128GB (101GB available)3446 times More internal storage for applications and files
Until 8GB microSD	vs	+Until 1TB microSD, microSDXC127 times More external storage for files using memory cards
14.4 millimeters (0.57 inches)	vs	+9.4 millimeters (0.37 inches)53% Thinner
TFT LCD	vs	+TFT PLSAdvantage TFT PLS display is brighter and more vivid
260 thousand	vs	+16 million61 times More colors on the screen is better quality images and videos
240x320 pixels	vs	+1080x2408 pixels33 times Higher resolution screen
143 PPI	vs	+400 PPI180% Crisper display of text, images and videos because it has more pixels per inch (ppi)
2.8"	vs	+6.6"136% Larger screen
(back) 3.1MP	vs	+(quad camera) 50MP + 5MP + 2MP + 2MP18 times Higher resolution main camera
Not supported	vs	+Only digital zoomAdvantage The zoom allows for better focus and approach to take pictures
Not supported	vs	+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+(front) 8MPAdvantage A front-camera is best for taking selfies
QVGA (320x240)	vs	+4K UHD (3840x2160)107 times More image quality for recording videos with the primary camera
10 apps	vs	+3500000 apps (Google Play Store)349999 times More apps available to download and use
2G EDGE	vs	+5G Sub6Advantage The 5G Sub6 network is newer and faster
(2G EDGE) 0.236 Mbps	vs	+(5G Sub6) 2000 Mbps8474 times Faster for surfing the internet and download files
Single	vs	+MultitouchAdvantage Better touch type. Multitouch allows to use more fingers at the same time.
Not supported	vs	+Accelerometer, Compass, Gyroscope, Face unlock 2D, Fingerprint sensor (side-mounted), Virtual proximity sensor, Virtual ambient light sensorAdvantage Sensors help you use the device
1200 mAh	vs	+6000 mAh4 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
proprietary audio output	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSAdvantage It's harder to lose yourself in the city with GPS on your device
Not supported	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
2.1 + A2DP	vs	+5.1 + A2DP/LEAdvantage Bluetooth 5.1 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
USB 2.0 proprietary connector	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTML	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys

6 Common items in both devices

LED flash

Capacitive

Hands-free calling

Vibrating alert

2 slots (Dual-SIM)

USB 2.0 proprietary connector / USB 2.0 Type-C, USB OTG On-The-Go

+ 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
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Change model		Choose the model
Model	Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Other model names	Samsung B5722 Duos, GT-B5722, GT-B5722C	Galaxy M33 5G SM-M336BU/Dual-SIM
Country or region available	feature not registered	Bangladesh, India, Myanmar
Brand	Samsung	Samsung
Release date	12/1/2009	4/8/2022, Announced: 3/4/2022
Depth	14.4 millimeters (0.57 inches)	9.4 millimeters (0.37 inches)
Size (width x height)	54.9 x 104 millimeters (2.16 x 4.09 in)	76.9 x 165.4 millimeters (3.03 x 6.51 in)
Weight	105 grams (3.68 ounces)	198 grams (6.93 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Display type	TFT LCD	TFT PLS
Screen size	2.8" inches	6.6" inches
Screen-to-body ratio	~42.5% (screen-to-body ratio)	~82.5% (screen-to-body ratio)
Display resolution	240x320 pixels	1080x2408 pixels (20:9)
Touchscreen	Capacitive Single touch 1-point	Capacitive Multitouch
Pixel density (dot pitch)	143 PPI	400 PPI
Colors	260 thousand	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 5
Refresh rate	feature not registered	120Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
System version	Proprietary OS	Android 12
Firmware update	feature not registered	Android 15
User Interface	feature not registered	One UI 4 / 5 / 6 / 7
⚙️ Processor
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Chipset	32bit	64bit: Samsung Exynos 1280 (5nm)
CPU	Single-core, 1 processor: Single-core	Octa-core, 2 processors: 2x 2.4GHz ARM Cortex-A78 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	feature not registered	ARM Mali-G68 (1GHz)
Performance (benchmark)	feature not registered	AnTuTu: 471844 (v10)
💽 Memory and storage
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
RAM memory	feature not registered	6GB LPDDR4X
Internal storage	30MB	128GB (101GB available) UFS 2.2
External storage	Until 8GB microSD (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	0.236 Mbps	2000/1024 Mbps
Network technology	2G	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	Not supported	UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78)
Primary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G network	GSM 900/1800	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
📷 Camera
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Back camera (main camera)	3.1 megapixels	(quad camera) 50 megapixels 5MP ultrawide f/2.2123° 2MP depth f/2.4 2MP macro f/2.4
Main camera resolution	2048x1536 pixels	8160x6120 pixels
Video recording (primary)	QVGA (320x240) 15 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Not supported	PDAF: phase detection autofocus
Touch focus	feature not registered	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Not supported	Only digital zoom
Face/smile detection	feature not registered	Face detection, Smile detection
BSI sensor	feature not registered	Supported
HDR	feature not registered	HDR photo on both cameras
Camera extras	feature not registered	4K@30fps 1080p@30fps
📸 Front camera
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Front camera (secondary)	Not supported	8 megapixels
Front camera resolution	Not supported	3264x2448 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	feature not registered	2 microphones
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
USB	USB 2.0 proprietary connector	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	proprietary audio output	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	2.1 + A2DP	5.1 + A2DP/LE
WiFi	Not supported	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	feature not registered	Not supported
GPS	Not supported	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Not supported	Supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Sensors	Not supported	Accelerometer Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Virtual ambient light sensor Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	1200 mAh	6000 mAh
Charger, watts	Wired charging	25W Wired fast charging 4.5W Reverse charging by cable
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	4.5 hours	44 hours (1.8 days)
Standby	400 hours (16.7 days)	feature not registered
➕ Other features
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
Call control	Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS, MMS, E-mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Dark Brown, Elegant Pink • Samsung TouchWiz Lite v1.0 • DNSe (Digital Natural Sound Engine) • Java framework	• Colors: Blue, Green, Brown
☢️ Radiation rate
	Samsung Duos B5722	Galaxy M33 (SM-M336BU/DS 128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.77W/kg (head), 0.69W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.685W/kg (head)	1.042W/kg (head), 1.378W/kg (body)