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Xiaomi Poco F4 (256GB/8GB) vs Samsung Galaxy A15 (SM-A155F/DSN 128GB/6GB)

Side by side comparison between Xiaomi Poco F4 vs Samsung Galaxy A15 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy A15 X Xiaomi Poco F4 (256GB/8GB) 25Points
6.67"
AMOLED

1080x2400

64
MP

20mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
08Points Samsung Galaxy A15 (SM-A155F/DSN 128GB/6GB) Compare Xiaomi Poco F4 X
6.5"
AMOLED

1080x2340

50
MP

13mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Xiaomi Poco F4 (256GB/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!

Poco F4 (256GB/8GB)} 25 Advantages Xiaomi Poco F4 (256GB/8GB) vs Galaxy A15 (SM-A155F/DSN 128GB/6GB)} 8 Advantages Samsung Galaxy A15 (SM-A155F/DSN 128GB/6GB)
+3.2GHz 64bit Octa-core (7nm)11%
More powerful processor, you can open your applications faster
vs2.2GHz 64bit Octa-core (6nm)
+8GB LPDDR533%
More RAM memory. Typically more responsive and better for multitasking.
vs6GB LPDDR4X
+256GB (218GB available)102%
More internal storage for applications and files
vs128GB (108GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vseMMC 5.1
+195 grams (6.83 ounces)3%
Lighter
vs200 grams (7 ounces)
+7.7 millimeters (0.3 inches)9%
Thinner
vs8.4 millimeters (0.33 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+Dolby Vision/HDR10+Advantage
The Dolby Vision/HDR10+ display provides vibrant colors and more details
vsNot supported
+120Hz33%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs90Hz
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1080x2400 pixels3%
Higher resolution screen
vs1080x2340 pixels
+6.67"3%
Larger screen
vs6.5"
+(triple camera) 64MP + 8MP + 2MP30%
Higher resolution main camera
vs(triple camera) 50MP + 5MP + 2MP
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+(front) 20MP56%
Higher resolution secondary camera to take pictures and selfies
vs(front) 13MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE-A
+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
vs(4G LTE-A) 300 Mbps
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+67W168%
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.
vs25W
+Stereo sound with dual speakersAdvantage
Better sound quality for listening to music or clearer hands-free calls
vsMono sound (not stereo)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 a/b/g/n/ac [wifi5]
+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP53 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
AMOLEDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
395 PPIvs+396 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Android 13vs+Android 14Advantage
Android 14 is newer and safer
4500 mAhvs+5000 mAh11%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
5.2 + A2DP/LEvs+5.3 + A2DP/LEAdvantage
Bluetooth 5.3 + A2DP/LE is newer and faster

24 Common items in both devices
LED flash
Only digital zoom
PDAF: phase detection autofocus / Autofocus
BSI sensor
HDR photo on both cameras
f/1.8 (aperture)
(front) Full HD (1920x1080)
+17 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 Clear highlight

๐Ÿ“ฑ Model features

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
ModelPoco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Other model namesPOCO F4 5G (256GB+8GB RAM)Galaxy A15 4G LTE SM-A155F/Dual-SIM NFC
Country or region available(Global, International)
(Global, International)
(Global, International)Turkey
(Global, International), Turkey
BrandXiaomiSamsung
Release date6/27/2022, Announced: 6/23/202212/16/2023, Announced: 12/11/2023
Depth7.7 millimeters (0.3 inches)8.4 millimeters (0.33 inches)
Size (width x height)75.95 x 163.2 millimeters (2.99 x 6.43 in)76.8 x 160.1 millimeters (3.02 x 6.3 in)
Weight195 grams (6.83 ounces)200 grams (7 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersIP53 certified: protection against dust and splashingNot supported

๐Ÿ“ฒ Display

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Display typeAMOLEDSuper AMOLED
Screen size6.67" inches6.5" inches
Screen-to-body ratio~86.7% (screen-to-body ratio)~84.3% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)395 PPI396 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla Glass 5Not supported
Refresh rate120Hz90Hz
Display features900nits[typ], 1300nits[peak]
Dolby Vision/HDR10+
100% DCI-P3
800nits[peak]

๐Ÿค– Operating System

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
System versionAndroid 12Android 14
Firmware updateAndroid 13feature not registered
User InterfaceMIUI 13 / 14One UI 6.1

โš™๏ธ Processor

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Chipset64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm)64bit: MediaTek Helio G99 (6nm)
CPUOcta-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:
2x 2.2GHz ARM Cortex-A76 (Dual-core)
6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controllerQualcomm Adreno 650 (670MHz)ARM Mali-G57 MC2
Performance (benchmark)feature not registeredAnTuTu: 317085 (v9), 375321 (v10)
Geekbench: 1928 (v5), 1936 (v6)

๐Ÿ’ฝ Memory and storage

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
RAM memory8GB LPDDR56GB LPDDR4X
Internal storage256GB (218GB available)
UFS 3.1
128GB (108GB available)
eMMC 5.1
External storageNot supportedUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

๐Ÿ“ถ Mobile networks

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps300/150 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/2100
Primary 4G networkLTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (38, 40, 41)
India version:
LTE (1, 3, 5, 8)
TD-LTE (40, 41)
LTE Cat7 (1, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkGlobal version:
SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78)
India version:
SA/NSA (1, 3, 5, 8, 28, 38, 40, 41, 77, 78)
Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/2100
Secondary 4G networkLTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (38, 40, 41)
India version:
LTE (1, 3, 5, 8)
TD-LTE (40, 41)
LTE Cat7 (1, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

๐Ÿ“ท Camera

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Back camera (main camera)(triple camera)
64 megapixels
8MP ultrawide f/2.2119ยฐ1/4"1.12ยตm
2MP macro f/2.4
(triple camera)
50 megapixels
5MP ultrawide f/2.2
2MP macro f/2.4
Main camera resolution10120x6328 pixels8160x6120 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/2" inchesfeature not registered
Pixel size0.7ยตm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extras1080p@60fps1080p@30fps
720p@120fps (slow motion)

๐Ÿ“ธ Front camera

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Front camera (secondary)20 megapixels13 megapixels
Front camera resolution5184x3840 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.5 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/3.06" inchesfeature not registered
Pixel size1ยตm pixelfeature not registered

๐Ÿ”‰ Sound and multimedia

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
LoudspeakerStereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
Mono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.2 + A2DP/LE5.3 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCSupportedSupported
Infrared portSupportedNot supported

๐Ÿงญ Sensors

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Virtual proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4500 mAh5000 mAh
Charger, watts67W Wired fast charging
Reverse charging by cable
Quick Charge 3+
USB Power Delivery 3.0
25W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registered51 hours (2.1 days)
Standbyfeature not registeredfeature not registered

โž• Other features

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Moonlight Silver, Night Black, Nebula Greenโ€ข Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow

โ˜ข๏ธ Radiation rate

Xiaomi Poco F4 (256GB/8GB)Galaxy A15 (SM-A155F/DSN 128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.42W/kg (head), 1.29W/kg (body)
X

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