Xiaomi Poco F3 (128GB) vs Samsung Galaxy A55 (SM-A556E/DS 128GB)

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Side by side comparison between Xiaomi Poco F3 vs Samsung Galaxy A55 phones, differences, pros, cons and full specifications. What's the better?

8/6/2024 8:02 PM, updated: 5/20/2025 8:15 AM

Compare Samsung Galaxy A55 X Xiaomi Poco F3 (128GB) 07Points

Specifications Compare Models Pictures

6.67"
AMOLED

1080x2400

48
MP

20mp

6GB
RAM

Octa-core

4520
mAh

(Non removable)

16Points Samsung Galaxy A55 (SM-A556E/DS 128GB) Compare Xiaomi Poco F3 X

Specifications Compare Models Pictures

6.6"
AMOLED

1080x2340

50
MP

32mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A55 (SM-A556E/DS 128GB)

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!

7 Advantages Xiaomi Poco F3 (128GB)	vs	16 Advantages Samsung Galaxy A55 (SM-A556E/DS 128GB)
+196 grams (6.86 ounces)9% Lighter	vs	213 grams (7.46 ounces)
+7.8 millimeters (0.31 inches)5% Thinner	vs	8.2 millimeters (0.32 inches)
+1080x2400 pixels3% Higher resolution screen	vs	1080x2340 pixels
+395 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	390 PPI
+6.67"1% Larger screen	vs	6.6"
+33W32% 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	25W
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
3.2GHz 64bit Octa-core (7nm)	vs	+2.75GHz 64bit Octa-core (4nm)1% More powerful processor, you can open your applications faster
6GB LPDDR5	vs	+8GB LPDDR533% More RAM memory. Typically more responsive and better for multitasking.
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
AMOLED	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
(triple camera) 48MP + 8MP + 5MP	vs	+(triple camera) 50MP + 12MP + 5MP10% Higher resolution main camera
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
1/2" inches	vs	+1/1.56" inches28% The larger sensor camera lets you take photos with better depth.
(front) 20MP	vs	+(front) 32MP61% Higher resolution secondary camera to take pictures and selfies
2K UHD (3840x2130)	vs	+4K UHD (3840x2160)1% More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
Android 11	vs	+Android 15Advantage Android 15 is newer and safer
(5G SA/NSA) 2000 Mbps	vs	+(5G Sub6) 3000 Mbps50% Faster for surfing the internet and download files
4520 mAh	vs	+5000 mAh11% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
2 slots (Dual-SIM)	vs	+1 slot (Single-SIM) + e-SIM (Eletronic) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.
5.1 + A2DP/LE	vs	+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster
Not supported	vs	+IP67 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

35 Common items in both devices

128GB (107GB available) / 128GB (109GB available)

UFS 3.1

Aluminum frame, glass front/back

HDR10+

120Hz

16 million

LED flash

+28 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
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Change model		Choose the model
Model	Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Other model names	POCO F3 5G (128GB + 6GB RAM) M2012K11AG	Galaxy A55 5G SM-A556E/Dual-SIM
Country or region available	(Global, International)	(Latin America), Brazil
Brand	Xiaomi	Samsung
Release date	3/27/2021, Announced: 3/22/2021	3/15/2024, Announced: 3/11/2024
Depth	7.8 millimeters (0.31 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	76.4 x 163.7 millimeters (3.01 x 6.44 in)	77.4 x 161.1 millimeters (3.05 x 6.34 in)
Weight	196 grams (6.86 ounces)	213 grams (7.46 ounces)
Build, materials	Aluminum frame, glass front/back	Aluminum frame, glass front/back Back: Corning Gorilla Glass
Protection against water and others	Not supported	IP67 certified: dust proof and waterproof over 1 meter and 30min
📲 Display
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Display type	AMOLED	Super AMOLED
Screen size	6.67" inches	6.6" inches
Screen-to-body ratio	~85.9% (screen-to-body ratio)	~85.8% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	395 PPI	390 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass Victus
Refresh rate	120Hz	120Hz
Display features	1300nits[peak] HDR10+	HDR10+ Always-On Display
🤖 Operating System
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
System version	Android 11	Android 14
Firmware update	feature not registered	Android 15
User Interface	MIUI 12	One UI 6.1 / 7.0
⚙️ Processor
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Chipset	64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm)	64bit: Samsung Exynos 1480 (4nm)
CPU	Octa-core, 3 processors: 1x 3.2GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core)	Octa-core, 2 processors: 4x 2.75GHz ARM Cortex-A78 (Quad-core) 4x 2GHz ARM Cortex-A55 (Quad-core)
GPU graphical controller	Qualcomm Adreno 650 (670MHz)	Samsung Xclipse 530
Performance (benchmark)	AnTuTu: 631850 (v8), 568380 (v9)	AnTuTu: 635598 (v9), 726158 (v10) Geekbench: 3259 (v5), 3350 (v6)
💽 Memory and storage
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
RAM memory	6GB LPDDR5	8GB LPDDR5
Internal storage	128GB (107GB available) UFS 3.1	128GB (109GB available) UFS 3.1
External storage	Not supported	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM
Maximum Download / Upload	2000/1024 Mbps	3000/1024 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 Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66) TD-LTE (38, 40, 41) VoLTE	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78)	SA/NSA/Sub6 (1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
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, 17, 20, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	Not supported
📷 Camera
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Back camera (main camera)	(triple camera) 48 megapixels 8MP ultrawide f/2.2119° 5MP macro f/2.450mm1/5.0"1.12µmAF	(triple camera) 50 megapixels 12MP ultrawide f/2.2123°1/3.06"1.12µm 5MP macro f/2.4
Main camera resolution	8000x6000 pixels	8160x6120 pixels
Video recording (primary)	2K UHD (3840x2130) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/2" inches	1/1.56" inches
Pixel size	0.8µm pixel	1µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical 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	1080p@960fps 720p@120fps	4K@30fps 1080p@30/60fps 720p@240fps (slow motion)
📸 Front camera
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Front camera (secondary)	20 megapixels	32 megapixels
Front camera resolution	5184x3840 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.5 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	1/3.4" inches	1/2.74" inches
Pixel size	0.8µm pixel	0.8µm pixel
🔉 Sound and multimedia
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Loudspeaker	Stereo sound with dual speakers 24-bit/192kHz	Stereo sound
Active noise cancellation	2 microphones or more	3 microphones
Radio	FM	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
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C jack with 3.5mm jack adapter	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.1 + A2DP/LE	5.3 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Virtual proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	4520 mAh	5000 mAh
Charger, watts	33W Wired fast charging Quick Charge 3+ USB Power Delivery 3.0	25W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
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: Night black, Arctic white, Deep ocean blue	• Colors: Navy, Iceblue, Lilac, Lemon
☢️ Radiation rate
	Xiaomi Poco F3 (128GB)	Galaxy A55 (SM-A556E/DS 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered