Samsung Galaxy Discover (SGH-S730G) vs Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Samsung Galaxy Discover vs Samsung Galaxy M31 phones, differences, pros, cons and full specifications. What's the better?

3/22/2020 2:35 PM, updated: 10/26/2021 8:15 AM

Compare Samsung Galaxy M31 X Samsung Galaxy Discover (SGH-S730G) 02Points

Specifications Compare Models Pictures

3.5"
TFT

320x480

3.1
MP

512MB
RAM

Single-core

1300
mAh

(Removable)

29Points Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB) Compare Samsung Galaxy Discover X

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2340

64
MP

32mp

6GB
RAM

Octa-core

6000
mAh

(Non removable)

What's the better phone? Samsung Galaxy M31 (SM-M315F/DS 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!

2 Advantages Samsung Galaxy Discover (SGH-S730G)	vs	29 Advantages Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB)
+125 grams (4.38 ounces)53% Lighter	vs	191 grams (6.69 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
800MHz 32bit Single-core	vs	+2.3GHz 64bit Octa-core (10nm)4 times More powerful processor, you can open your applications faster
512MB	vs	+6GB LPDDR4X11 times More RAM memory. Typically more responsive and better for multitasking.
4GB (2.68GB available)	vs	+128GB (108GB available)39 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards
11.5 millimeters (0.45 inches)	vs	+8.9 millimeters (0.35 inches)29% 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
320x480 pixels	vs	+1080x2340 pixels15 times Higher resolution screen
165 PPI	vs	+403 PPI144% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.5"	vs	+6.4"83% Larger screen
(back) 3.1MP	vs	+(quad camera) 64MP + 8MP + 5MP + 5MP25 times Higher resolution main camera
Not supported	vs	+LED flashAdvantage The LED flash helps in dark places or in low light
Not supported	vs	+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+(front) 32MPAdvantage A front-camera is best for taking selfies
QVGA (320x240)	vs	+4K UHD (3840x2160)107 times More image quality for recording videos with the primary camera
Android 4.0.4 Ice Cream Sandwich ICS	vs	+Android 11Advantage Android 11 is newer and safer
3G HSDPA	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(3G HSDPA) 7.2 Mbps	vs	+(4G LTE-A) 600 Mbps82 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 unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1300 mAh	vs	+6000 mAh4 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general
802.11 b/g [wifi3]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
3.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

9 Common items in both devices

Only digital zoom

Capacitive

Multitouch

Accelerometer

Compass

3.5mm jack

A-GPS, GeoTagging / A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou

+2 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 Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Change model		Choose the model
Model	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Other model names	Galaxy Discover TracFone for Net10 and Straight Talk	Galaxy M315F/Dual-Sim (128GB + 6GB RAM)
Country or region available	feature not registered	(Latin America), (Global, International), Philippines, India, Indonesia, Malaysia
Brand	Samsung	Samsung
Release date	12/1/2012	3/5/2020, Announced: 2/25/2020
Depth	11.5 millimeters (0.45 inches)	8.9 millimeters (0.35 inches)
Size (width x height)	61 x 117 millimeters (2.4 x 4.61 in)	75.1 x 159.2 millimeters (2.96 x 6.27 in)
Weight	125 grams (4.38 ounces)	191 grams (6.69 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Display type	TFT LCD	Super AMOLED
Screen size	3.5" inches	6.4" inches
Screen-to-body ratio	~51.1% (screen-to-body ratio)	~84.1% (screen-to-body ratio)
Display resolution	320x480 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	165 PPI	403 PPI
Colors	260 thousand	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	feature not registered	60Hz
Display features	feature not registered	420nits[peak]
🤖 Operating System
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
System version	Android 4.0.4 Ice Cream Sandwich ICS	Android 10
Firmware update	feature not registered	Android 11
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Chipset	32bit: Qualcomm Snapdragon MSM7225A	64bit: Samsung Exynos 9611 (10nm)
CPU	Single-core, 1 processor: 1x 800MHz ARM Cortex-A5 (Single-core)	Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 200	ARM Mali-G72 MP3 (850MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
RAM memory	512MB	6GB LPDDR4X
Internal storage	4GB (2.68GB available)	128GB (108GB available) UFS 2.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	7.2 Mbps	600/150 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 850/1900	UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Back camera (main camera)	3.1 megapixels	(quad camera) 64 megapixels 8MP ultrawide f/2.212mm1/4.0"1.12µm 5MP macro f/2.425mm1/5.0"1.12µm 5MP depth f/2.2
Main camera resolution	2048x1536 pixels	10120x6328 pixels
Video recording (primary)	QVGA (320x240)	4K UHD (3840x2160) 30 fps
Flash	Not supported	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/1.72" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Not supported	PDAF: phase detection autofocus
Touch focus	feature not registered	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	feature not registered	Face detection, Smile detection
BSI sensor	feature not registered	Not supported
HDR	feature not registered	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Front camera (secondary)	Not supported	32 megapixels
Front camera resolution	Not supported	6528x4896 pixels
Video recording (secondary)	Not supported	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Loudspeaker	Supported	Supported
Active noise cancellation	feature not registered	2 microphones or more
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, AAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	3.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g [wifi3] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	feature not registered	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Not supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Sensors	Accelerometer Compass	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1300 mAh	6000 mAh
Charger, watts	Wired charging	15W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	8.5 hours	feature not registered
Standby	264 hours (11 days)	feature not registered
➕ Other features
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
Call control	Voice dialing, Voice recorder	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	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • WiFi hotspot • Java framework	• Colors: Ocean Blue, Space Black, Red • One UI 2.0, 3.1
☢️ Radiation rate
	Galaxy Discover (SGH-S730G)	Galaxy M31 (SM-M315F/DS 128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.52W/kg (head), 0.69W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.482W/kg (head), 1.127W/kg (body)