Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB) vs Infinix Zero Flip (256GB)

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

6/19/2025 3:46 AM, updated: 6/19/2025 6:41 AM

Compare Infinix Zero Flip X Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB) 09Points

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2340

64
MP

32mp

6GB
RAM

Octa-core

6000
mAh

(Non removable)

23Points Infinix Zero Flip (256GB) Compare Samsung Galaxy M31 X

Specifications Compare Models Pictures

6.9"
AMOLED

1080x2640

50
MP

50mp

8GB
RAM

Octa-core

4720
mAh

(Non removable)

What's the better phone? Infinix Zero Flip (256GB)

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!

9 Advantages Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB)	vs	23 Advantages Infinix Zero Flip (256GB)
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+191 grams (6.69 ounces)2% Lighter	vs	195 grams (6.83 ounces)
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.9 (aperture)
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+6000 mAh27% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4720 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
2.3GHz 64bit Octa-core (10nm)	vs	+2.6GHz 64bit Octa-core (6nm)35% More powerful processor, you can open your applications faster
6GB LPDDR4X	vs	+8GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.
128GB (108GB available)	vs	+256GB (220GB available)104% More internal storage for applications and files
UFS 2.1	vs	+UFS 3.1Advantage Fastest write and read storage.
8.9 millimeters (0.35 inches)	vs	+7.6 millimeters (0.3 inches)17% Thinner
60Hz	vs	+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
1080x2340 pixels	vs	+1080x2640 pixels13% Higher resolution screen
403 PPI	vs	+413 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.4"	vs	+6.9"8% Larger screen
(quad camera) 64MP + 8MP + 5MP + 5MP	vs	+(dual camera) 50MP + 50MP22% Higher resolution main camera
LED flash	vs	+Dual-LED on both camerasAdvantage The Dual-LED on both cameras helps in dark places or in low light
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
1/1.72" inches	vs	+1/1.57" inches10% The larger sensor camera lets you take photos with better depth.
(front) 32MP	vs	+(front) 50MP56% Higher resolution secondary camera to take pictures and selfies
Android 11	vs	+Android 16Advantage Android 16 is newer and safer
4G LTE-A	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE-A) 600 Mbps	vs	+(5G SA/NSA) 2000 Mbps2 times Faster for surfing the internet and download files
Not supported	vs	+Proximity sensorAdvantage Sensors help you use the device
15W	vs	+70W4 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.
802.11 a/b/g/n/ac [wifi5]	vs	+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
5.0 + A2DP/LE	vs	+5.4 + A2DP/LEAdvantage Bluetooth 5.4 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

23 Common items in both devices

Plastic body, glass front / Plastic body

Super AMOLED / LTPO AMOLED

16 million

Only digital zoom

PDAF: phase detection autofocus / PDAF: phase detection autofocus on both cameras

4K UHD (3840x2160)

(front) 4K UHD (3840x2160)

+16 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 M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Change model		Choose the model
Model	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Zero Flip (256GB)
Other model names	Galaxy M315F/Dual-Sim (128GB + 6GB RAM)	Infinix Zero Flip X6962
Country or region available	(Latin America), (Global, International), Philippines, India, Indonesia, Malaysia	(Global, International)
Brand	Samsung	Infinix
Release date	3/5/2020, Announced: 2/25/2020	10/1/2024, Announced: 9/27/2024
Depth	8.9 millimeters (0.35 inches)	7.6 millimeters (0.3 inches)
Size (width x height)	75.1 x 159.2 millimeters (2.96 x 6.27 in)	73.4 x 170.4 millimeters (2.89 x 6.71 in)
Weight	191 grams (6.69 ounces)	195 grams (6.83 ounces)
Build, materials	Plastic body, glass front	Plastic body Folded: 16 x 73.4 x 87.5 mm
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Display type	Super AMOLED	LTPO AMOLED
Screen size	6.4" inches	6.9" inches
Screen-to-body ratio	~84.1% (screen-to-body ratio)	~86.1% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1080x2640 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	413 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	120Hz
Display features	420nits[peak]	1400nits[peak] Extra display: AMOLED 3.64" (1056x1066), 120Hz, 413PPI, Gorilla Glass Victus
🤖 Operating System
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
System version	Android 10	Android 14
Firmware update	Android 11	Android 16
User Interface	feature not registered	XOS 14 / 15 / 16
⚙️ Processor
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Chipset	64bit: Samsung Exynos 9611 (10nm)	64bit: MediaTek Dimensity 8020 (6nm)
CPU	Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A78 (Quad-core) 4x 2GHz ARM Cortex-A55 (Quad-core)
GPU graphical controller	ARM Mali-G72 MP3 (850MHz)	ARM Mali-G77 MC9
Performance (benchmark)	feature not registered	AnTuTu: 729420 (v10)
💽 Memory and storage
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
RAM memory	6GB LPDDR4X	8GB LPDDR4X
Internal storage	128GB (108GB available) UFS 2.1	256GB (220GB available) UFS 3.1
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	600/150 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G, 5G
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 850/900/1700/1900/2100
Primary 4G network	LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE
Primary 5G network	Not supported	SA/NSA (1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Back camera (main camera)	(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	(dual camera) 50 megapixels 50MP ultrawide f/2.2115°1/2.8"0.64µmPDAF
Main camera resolution	10120x6328 pixels	8160x6120 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED on both cameras
Focal aperture	f/1.8 (aperture)	f/1.9 (aperture)
Focal length	26mm (lens)	24mm (lens)
Sensor size	1/1.72" inches	1/1.57" inches
Pixel size	0.8µm pixel	1µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus on both cameras
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	4K@30fps 1080p@30/60/120fps
📸 Front camera
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Front camera (secondary)	32 megapixels	50 megapixels
Front camera resolution	6528x4896 pixels	8160x6120 pixels
Video recording (secondary)	4K UHD (3840x2160)	4K UHD (3840x2160)
Front flash	Not supported	Dual-LED
Focal aperture	f/2.0 (aperture)	f/2.5 (aperture)
Focal length	26mm (lens)	25mm (lens)
Sensor size	1/2.8" inches	1/2.76" inches
Pixel size	0.8µm pixel	0.64µm pixel
🔉 Sound and multimedia
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Loudspeaker	Supported	Stereo sound 24-bit/192kHz Hi-Res audio Tuned by JBL
Active noise cancellation	2 microphones or more	2 microphones
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.4 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope	Accelerometer Compass Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	6000 mAh	4720 mAh
Charger, watts	15W Wired fast charging	70W Wired fast charging 10W Reverse charging by cable
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
Call control	Voice dialing, Voice recorder, Voice commands	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	Supported	Supported
Ringtones	Polyphonic and customized	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: Ocean Blue, Space Black, Red • One UI 2.0, 3.1	• Colors: Rock Black, Blossom Glow
☢️ Radiation rate
	Galaxy M31 (SM-M315F/DS 128GB/6GB)	Infinix Zero Flip (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.52W/kg (head), 0.69W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.482W/kg (head), 1.127W/kg (body)	feature not registered