Apple iPhone 4 (32GB) vs Samsung Galaxy A31 (SM-A315G/DS 128GB/4GB)

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Side by side comparison between Apple iPhone 4 vs Samsung Galaxy A31 phones, differences, pros, cons and full specifications. What's the better?

5/12/2020 9:53 AM, updated: 9/27/2024 4:44 AM

Compare Samsung Galaxy A31 X Apple iPhone 4 (32GB) 05Points

Specifications Compare Models Pictures

3.5"
IPS

640x960

5
MP

0.3mp

512MB
RAM

Single-core

1420
mAh

(Non removable)

32Points Samsung Galaxy A31 (SM-A315G/DS 128GB/4GB) Compare Apple iPhone 4 X

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2400

48
MP

20mp

4GB
RAM

Octa-core

5000
mAh

(Non 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!

5 Advantages Apple iPhone 4 (32GB)	vs	32 Advantages Samsung Galaxy A31 (SM-A315G/DS 128GB/4GB)
+137 grams (4.8 ounces)35% Lighter	vs	185 grams (6.48 ounces)
+Stainless steel body, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1GHz 32bit Single-core (45nm)	vs	+2GHz 64bit Octa-core (12nm)3 times More powerful processor, you can open your applications faster
512MB LPDDR	vs	+4GB LPDDR4X7 times More RAM memory. Typically more responsive and better for multitasking.
32GB (28GB available)	vs	+128GB (104GB available)3 times More internal storage for applications and files
Flash (EEPROM)	vs	+eMMC 5.1Advantage Fastest write and read storage.
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
9.3 millimeters (0.37 inches)	vs	+8.6 millimeters (0.34 inches)8% Thinner
TFT LED-Backlit IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
640x960 pixels	vs	+1080x2400 pixels3 times Higher resolution screen
330 PPI	vs	+411 PPI25% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.5"	vs	+6.4"83% Larger screen
(back) 5MP	vs	+(quad camera) 48MP + 8MP + 5MP + 5MP12 times Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
1/3.2" inches	vs	+1/2" inches60% The larger sensor camera lets you take photos with better depth.
f/2.8 (aperture)	vs	+f/2.0 (aperture)40% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 0.3MP	vs	+(front) 20MP64 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
(front) VGA (720x480)	vs	+(front) Full HD (1920x1080)5 times More image quality for recording videos with the secondary camera
2300000 apps (App Store)	vs	+3500000 apps (Google Play Store)52% More apps available to download and use
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	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
1420 mAh	vs	+5000 mAh3 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
5W	vs	+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.
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
802.11 b/g/n [wifi4]	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	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
USB 2.0 proprietary connector	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

20 Common items in both devices

60Hz

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

Capacitive

+13 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
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Change model		Choose the model
Model	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Other model names	iPhone 4	Galaxy A31 SM-A315G/Dual-Sim NFC (128GB + 4GB RAM)
Country or region available	(Global, International)	Australia, New Zealand, Singapore
Brand	Apple	Samsung
Release date	6/1/2010	4/27/2020, Announced: 3/24/2020
Depth	9.3 millimeters (0.37 inches)	8.6 millimeters (0.34 inches)
Size (width x height)	58.66 x 115.2 millimeters (2.31 x 4.54 in)	73.1 x 159.3 millimeters (2.88 x 6.27 in)
Weight	137 grams (4.8 ounces)	185 grams (6.48 ounces)
Build, materials	Stainless steel body, glass front/back	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Display type	TFT LED-Backlit IPS LCD	Super AMOLED
Screen size	3.5" inches	6.4" inches
Screen-to-body ratio	~54% (screen-to-body ratio)	~84.9% (screen-to-body ratio)
Display resolution	640x960 pixels (3:2)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch 5-points	Capacitive Multitouch
Pixel density (dot pitch)	330 PPI	411 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
System version	iOS 4.0	Android 10
Firmware update	iOS 7.0	Android 11
User Interface	feature not registered	One UI 2.5 / 3.1
⚙️ Processor
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Chipset	32bit: Apple A4 (45nm)	64bit: MediaTek Helio P65 (MT6768) (12nm)
CPU	Single-core, 1 processor: 1x 1GHz ARM Cortex-A8 (Single-core)	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A75 (Dual-core) 6x 1.7GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	PowerVR SGX535	ARM Mali-G52 MC2 (820MHz)
Performance (benchmark)	feature not registered	AnTuTu: 151815 (v8) Geekbench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)
💽 Memory and storage
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
RAM memory	512MB LPDDR	4GB LPDDR4X
Internal storage	32GB (28GB available) Flash (EEPROM)	128GB (104GB available) eMMC 5.1
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	7.2/5.76 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 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) 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	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (38, 40, 41) VoLTE
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
📷 Camera
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Back camera (main camera)	5 megapixels	(quad camera) 48 megapixels 8MP ultrawide f/2.2123°1/4"1.12µm 5MP macro f/2.4 5MP depth f/2.4
Main camera resolution	2592x1936 pixels	8000x6000 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.8 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	1/3.2" inches	1/2" inches
Pixel size	1.75µm pixel	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Front camera (secondary)	0.3 megapixels	20 megapixels
Front camera resolution	640x480 pixels	5184x3840 pixels
Video recording (secondary)	VGA (720x480)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.2 (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
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	1 microphone	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MPEG4	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, iTunes	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
USB	USB 2.0 proprietary connector	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Proprietary TV-out	USB Type-C (reversible)
Bluetooth	2.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Sensors	Accelerometer Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1420 mAh	5000 mAh
Charger, watts	5W (5V/1A) Wired charging	15W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	12 hours	feature not registered
Standby	300 hours (12.5 days)	feature not registered
➕ Other features
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS, 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 with tutorial	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: Black, White • Videocalling over Wi-Fi only • iCloud service	• Colors: Prism Black, Prism Blue, Prism Red, Prism White
☢️ Radiation rate
	iPhone 4 (32GB)	Galaxy A31 (SM-A315G/DS 128GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.17W/kg (head), 1.11W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.93W/kg (head), 0.74W/kg (body)	0.488W/kg (head), 1.68W/kg (body)