Samsung Galaxy 551 (GT-i5510M) vs Samsung Galaxy A02 (SM-A022F/DS 32GB/2GB)

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Side by side comparison between Samsung Galaxy 551 vs Samsung Galaxy A02 phones, differences, pros, cons and full specifications. What's the better?

5/10/2021 3:57 AM, updated: 11/2/2021 11:11 AM

Compare Samsung Galaxy A02 X Samsung Galaxy 551 (GT-i5510M) 05Points

Specifications Compare Models Pictures

3.2"
TFT

240x400

3.1
MP

512MB
RAM

Single-core

1200
mAh

(Removable)

23Points Samsung Galaxy A02 (SM-A022F/DS 32GB/2GB) Compare Samsung Galaxy 551 X

Specifications Compare Models Pictures

6.5"
PLS

720x1600

13
MP

5mp

2GB
RAM

Quad-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A02 (SM-A022F/DS 32GB/2GB)

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!

5 Advantages Samsung Galaxy 551 (GT-i5510M)	vs	23 Advantages Samsung Galaxy A02 (SM-A022F/DS 32GB/2GB)
+117 grams (4.1 ounces)76% Lighter	vs	206 grams (7.21 ounces)
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
600MHz 32bit Single-core	vs	+1.5GHz 64bit Quad-core (28nm)3 times More powerful processor, you can open your applications faster
512MB	vs	+2GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.
512MB (173MB available)	vs	+32GB (22GB available)129 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards
15.2 millimeters (0.6 inches)	vs	+9.1 millimeters (0.36 inches)67% Thinner
TFT LCD	vs	+TFT PLSAdvantage TFT PLS display is brighter and more vivid
240x400 pixels	vs	+720x1600 pixels11 times Higher resolution screen
146 PPI	vs	+270 PPI85% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.2"	vs	+6.5"103% Larger screen
(back) 3.1MP	vs	+(dual camera) 13MP + 2MP4 times Higher resolution main camera
Not supported	vs	+LED flashAdvantage The LED flash helps in dark places or in low light
Not supported	vs	+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 5MPAdvantage A front-camera is best for taking selfies
QVGA (320x240)	vs	+Full HD (1920x1080)26 times More image quality for recording videos with the primary camera
Android 2.3.6 Gingerbread	vs	+Android 10Advantage Android 10 is newer and safer
3G HSUPA	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G HSUPA) 7.2 Mbps	vs	+(4G LTE) 150 Mbps20 times Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
1200 mAh	vs	+5000 mAh3 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
3.0 + A2DP	vs	+5.1 + A2DP/LEAdvantage Bluetooth 5.1 + A2DP/LE is newer and faster
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

11 Common items in both devices

16 million

Only digital zoom

Autofocus

Capacitive

Multitouch

Accelerometer

3.5mm jack

+4 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 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Change model		Choose the model
Model	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Other model names	Samsung Galaxy i5510M, Samsung Callisto	Galaxy A02 SM-A022F/Dual-SIM (32GB + 2GB RAM)
Country or region available	(Latin America), Brazil	South Africa
Brand	Samsung	Samsung
Release date	11/1/2010	1/27/2021
Depth	15.2 millimeters (0.6 inches)	9.1 millimeters (0.36 inches)
Size (width x height)	55 x 111 millimeters (2.17 x 4.37 in)	75.9 x 164 millimeters (2.99 x 6.46 in)
Weight	117 grams (4.1 ounces)	206 grams (7.21 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Display type	TFT LCD	TFT PLS
Screen size	3.2" inches	6.5" inches
Screen-to-body ratio	~47.7% (screen-to-body ratio)	~81.9% (screen-to-body ratio)
Display resolution	240x400 pixels	720x1600 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	146 PPI	270 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
System version	Android 2.2 Froyo	Android 10
Firmware update	Android 2.3.6 Gingerbread	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Chipset	32bit: Qualcomm Snapdragon S1 MSM7227 (65nm)	64bit: MediaTek MT6739 (28nm)
CPU	Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core)	Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 200	PowerVR GE8100 MP1 (570MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
RAM memory	512MB	2GB LPDDR3
Internal storage	512MB (173MB available)	32GB (22GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	7.2 Mbps	150/50 Mbps
Network technology	2G, 3G	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 850/2100	UMTS 850/900/2100
Primary 4G network	Not supported	LTE Cat4 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Back camera (main camera)	3.1 megapixels	(dual camera) 13 megapixels 2MP macro f/2.4
Main camera resolution	2048x1536 pixels	4128x3096 pixels
Video recording (primary)	QVGA (320x240) 15 fps	Full HD (1920x1080) 30 fps
Flash	Not supported	LED flash
Focal aperture	feature not registered	f/1.9 (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	Autofocus	Autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Front camera (secondary)	Not supported	5 megapixels
Front camera resolution	Not supported	2560x1920 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (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
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	3GP, 3G2, MJPG, MP4, WMV, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	3.0 + A2DP	5.1 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Sensors	Accelerometer Compass Proximity sensor	Accelerometer Face unlock Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1200 mAh	5000 mAh
Charger, watts	Wired charging	10W Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	5 hours	feature not registered
Standby	370 hours (15.4 days)	feature not registered
➕ Other features
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
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	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Retractable QWERTY keyboard	Not supported
Miscellaneous	• Colors: Black • 1GB microSD included • Samsung TouchWiz 3.0 • Java framework	• Colors: Black, Blue, Red • One UI 2.0 • Mono sound (not stereo)
☢️ Radiation rate
	Galaxy 551 (GT-i5510M)	Galaxy A02 (SM-A022F/DS 32GB/2GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.645W/kg (head), 1.707W/kg (body)