Positivo P20 vs Samsung Galaxy A15 (SM-A155F/DSN 128GB/6GB)

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Side by side comparison between Positivo P20 vs Samsung Galaxy A15 phones, differences, pros, cons and full specifications. What's the better?

3/18/2024 7:26 PM, updated: 3/18/2024 7:37 PM

Compare Samsung Galaxy A15 X Positivo P20 03Points

Specifications Compare Models Pictures

1.8"
TFT

120x160

0.3
MP

4MB
RAM

Single-core

600
mAh

(Removable)

29Points Samsung Galaxy A15 (SM-A155F/DSN 128GB/6GB) Compare Positivo P20 X

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2340

50
MP

13mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A15 (SM-A155F/DSN 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 Positivo P20	vs	29 Advantages Samsung Galaxy A15 (SM-A155F/DSN 128GB/6GB)
+51 grams (1.79 ounces)3 times Lighter	vs	200 grams (7 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
260MHz 32bit Single-core	vs	+2.2GHz 64bit Octa-core (6nm)17 times More powerful processor, you can open your applications faster
4MB	vs	+6GB LPDDR4X1535 times More RAM memory. Typically more responsive and better for multitasking.
4MB	vs	+128GB (108GB available)27647 times More internal storage for applications and files
Until 8GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC127 times More external storage for files using memory cards
13.8 millimeters (0.54 inches)	vs	+8.4 millimeters (0.33 inches)64% Thinner
TFT LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
260 thousand	vs	+16 million61 times More colors on the screen is better quality images and videos
120x160 pixels	vs	+1080x2340 pixels131 times Higher resolution screen
111 PPI	vs	+396 PPI3 times Crisper display of text, images and videos because it has more pixels per inch (ppi)
1.8"	vs	+6.5"3 times Larger screen
(back) 0.3MP	vs	+(triple camera) 50MP + 5MP + 2MP184 times Higher resolution main camera
Not supported	vs	+LED flashAdvantage The LED flash helps in dark places or in low light
Not supported	vs	+AutofocusAdvantage Best autofocus type for taking pictures
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) 13MPAdvantage A front-camera is best for taking selfies
QCIF (160x120)	vs	+Full HD (1920x1080)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 GPRS	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(2G GPRS) 0.048 Mbps	vs	+(4G LTE-A) 300 Mbps6249 times Faster for surfing the internet and download files
Not supported	vs	+Capacitive MultitouchAdvantage The touch screen facilitates the use of the device
Not supported	vs	+Accelerometer, Compass, Face unlock, Fingerprint sensor (side-mounted), Ambient light sensor, Virtual proximity sensorAdvantage Sensors help you use the device
600 mAh	vs	+5000 mAh7 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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	+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Mini-USB 2.0 (Mini-B)	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

4 Common items in both devices

Only digital zoom

3.5mm jack

FM / FM (RDS)

Mini-USB 2.0 (Mini-B) / 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
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Change model		Choose the model
Model	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Other model names	Positivo P20 Dual-Chip	Galaxy A15 4G LTE SM-A155F/Dual-SIM NFC
Country or region available	Brazil	(Global, International), Turkey
Brand	Positivo	Samsung
Release date	1/1/2015	12/16/2023, Announced: 12/11/2023
Depth	13.8 millimeters (0.54 inches)	8.4 millimeters (0.33 inches)
Size (width x height)	60 x 114 millimeters (2.36 x 4.49 in)	76.8 x 160.1 millimeters (3.02 x 6.3 in)
Weight	51 grams (1.79 ounces)	200 grams (7 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Display type	TFT LCD	Super AMOLED
Screen size	1.8" inches	6.5" inches
Screen-to-body ratio	~14.7% (screen-to-body ratio)	~84.3% (screen-to-body ratio)
Display resolution	120x160 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Not supported	Capacitive Multitouch
Pixel density (dot pitch)	111 PPI	396 PPI
Colors	260 thousand	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	90Hz
Display features	feature not registered	800nits[peak]
🤖 Operating System
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
System version	Proprietary OS	Android 14
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	One UI 6.1
⚙️ Processor
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Chipset	32bit	64bit: MediaTek Helio G99 (6nm)
CPU	Single-core, 1 processor: 1x 260MHz	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	feature not registered	ARM Mali-G57 MC2
Performance (benchmark)	feature not registered	AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6)
💽 Memory and storage
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
RAM memory	4MB	6GB LPDDR4X
Internal storage	4MB	128GB (108GB available) eMMC 5.1
External storage	Until 8GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	0.048 Mbps	300/150 Mbps
Network technology	2G	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	Not supported	UMTS 850/900/2100
Primary 4G network	Not supported	LTE Cat7 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/2100
Secondary 4G network	Not supported	LTE Cat7 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Back camera (main camera)	0.3 megapixels	(triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4
Main camera resolution	640x480 pixels	8160x6120 pixels
Video recording (primary)	QCIF (160x120) 15 fps	Full HD (1920x1080) 30 fps
Flash	Not supported	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	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	Supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	1080p@30fps 720p@120fps (slow motion)
📸 Front camera
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Front camera (secondary)	Not supported	13 megapixels
Front camera resolution	Not supported	4128x3096 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
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	Not supported	2 microphones or more
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
USB	Mini-USB 2.0 (Mini-B)	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	2.1 + A2DP	5.3 + A2DP/LE
WiFi	Not supported	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	Not supported	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Sensors	Not supported	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor
Vibrating alert	Not supported	Supported
🔋 Battery
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	600 mAh	5000 mAh
Charger, watts	Wired charging	25W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	51 hours (2.1 days)
Standby	feature not registered	feature not registered
➕ Other features
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Call control	Voice dialing, 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	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	• Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow
☢️ Radiation rate
	Positivo P20	Galaxy A15 (SM-A155F/DSN 128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.42W/kg (head), 1.29W/kg (body)