Samsung Galaxy A31 (SM-A315G/DS 128GB/4GB) vs Positivo Ypy S400

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Side by side comparison between Samsung Galaxy A31 vs Positivo Ypy S400 phones, differences, pros, cons and full specifications. What's the better?

5/12/2020 9:53 AM, updated: 10/1/2024 8:33 PM

Compare Positivo Ypy S400 X Samsung Galaxy A31 (SM-A315G/DS 128GB/4GB) 31Points

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2400

48
MP

20mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

03Points Positivo Ypy S400 Compare Samsung Galaxy A31 X

Specifications Compare Models Pictures

4"
TFT

480x800

5
MP

0.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

What's the better phone? Samsung Galaxy A31 (SM-A315G/DS 128GB/4GB)

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!

31 Advantages Samsung Galaxy A31 (SM-A315G/DS 128GB/4GB)	vs	3 Advantages Positivo Ypy S400
+2GHz 64bit Octa-core (12nm)2 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Dual-core (45nm)
+4GB LPDDR4X7 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR2
+128GB (104GB available)56 times More internal storage for applications and files	vs	4GB (1.84GB available)
+eMMC 5.1Advantage Fastest write and read storage.	vs	eMMC 4.41
+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8.6 millimeters (0.34 inches)14% Thinner	vs	9.8 millimeters (0.39 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT LCD
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+1080x2400 pixels6 times Higher resolution screen	vs	480x800 pixels
+411 PPI76% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	233 PPI
+6.4"60% Larger screen	vs	4"
+(quad camera) 48MP + 8MP + 5MP + 5MP12 times Higher resolution main camera	vs	(back) 5MP
+LED flashAdvantage The LED flash helps in dark places or in low light	vs	Not supported
+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 20MP64 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+Full HD (1920x1080)4 times More image quality for recording videos with the primary camera	vs	WVGA (800x480)
+Android 11Advantage Android 11 is newer and safer	vs	Android 4.0.4 Ice Cream Sandwich ICS
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	3G HSDPA
+(4G LTE) 150 Mbps41 times Faster for surfing the internet and download files	vs	(3G HSDPA) 3.6 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1500 mAh
+15W2 times 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	5W
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	3.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
185 grams (6.48 ounces)	vs	+132 grams (4.62 ounces)40% Lighter
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
LiPo: li-ion polymer (Non removable)	vs	+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily

17 Common items in both devices

Plastic body, glass front

60Hz

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

+10 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 A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Change model
Model	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Ypy S400
Other model names	Galaxy A31 SM-A315G/Dual-Sim NFC (128GB + 4GB RAM)	Positivo S400 Dual Chip
Country or region available	Australia, New Zealand, Singapore	Brazil
Brand	Samsung	Positivo
Release date	4/27/2020, Announced: 3/24/2020	11/19/2012
Depth	8.6 millimeters (0.34 inches)	9.8 millimeters (0.39 inches)
Size (width x height)	73.1 x 159.3 millimeters (2.88 x 6.27 in)	64 x 125 millimeters (2.52 x 4.92 in)
Weight	185 grams (6.48 ounces)	132 grams (4.62 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Display type	Super AMOLED	TFT LCD
Screen size	6.4" inches	4" inches
Screen-to-body ratio	~84.9% (screen-to-body ratio)	~56.9% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	411 PPI	233 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
System version	Android 10	Android 4.0.4 Ice Cream Sandwich ICS
Firmware update	Android 11	feature not registered
User Interface	One UI 2.5 / 3.1	feature not registered
⚙️ Processor
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Chipset	64bit: MediaTek Helio P65 (MT6768) (12nm)	32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm)
CPU	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A75 (Dual-core) 6x 1.7GHz ARM Cortex-A55 (Hexa-core)	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core)
GPU graphical controller	ARM Mali-G52 MC2 (820MHz)	Qualcomm Adreno 203 (320MHz)
Performance (benchmark)	AnTuTu: 151815 (v8) Geekbench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
RAM memory	4GB LPDDR4X	512MB LPDDR2
Internal storage	128GB (104GB available) eMMC 5.1	4GB (1.84GB available) eMMC 4.41
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
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) nano-SIM (4FF)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	150/50 Mbps	3.6 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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 850/2100
Primary 4G network	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE
📷 Camera
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Back camera (main camera)	(quad camera) 48 megapixels 8MP ultrawide f/2.2123°1/4"1.12µm 5MP macro f/2.4 5MP depth f/2.4	5 megapixels
Main camera resolution	8000x6000 pixels	2592x1944 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	WVGA (800x480) 30 fps
Flash	LED flash	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Not supported
Image stabilization	EIS: Digital stabilization	Not supported
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Not supported
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Front camera (secondary)	20 megapixels	0.3 megapixels
Front camera resolution	5184x3840 pixels	640x480 pixels
Video recording (secondary)	Full HD (1920x1080)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
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 A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	1 microphone
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, 3GP
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, AAC
🔌 Connectivity
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	3.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Virtual proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Removable)
Battery capacity	5000 mAh	1500 mAh
Charger, watts	15W Wired fast charging	5W Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	4 hours
Standby	feature not registered	240 hours (10 days)
➕ Other features
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Prism Black, Prism Blue, Prism Red, Prism White	• Colors: Black • 8GB microSD included • Positivo Apps • USB Cable, Charger, Headset • Java framework
☢️ Radiation rate
	Galaxy A31 (SM-A315G/DS 128GB/4GB)	Positivo Ypy S400
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.488W/kg (head), 1.68W/kg (body)	feature not registered