LG Optimus F3 (VM720) vs Infinix Zero Flip (512GB)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between LG Optimus F3 vs Infinix Zero Flip phones, differences, pros, cons and full specifications. What's the better?

6/19/2025 6:36 AM, updated: 6/19/2025 6:41 AM

Compare Infinix Zero Flip X LG Optimus F3 (VM720) 07Points

Specifications Compare Models Pictures

4"
IPS

480x800

5
MP

0.3mp

1GB
RAM

Dual-core

2460
mAh

(Removable)

28Points Infinix Zero Flip (512GB) Compare LG Optimus F3 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 (512GB)

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!

7 Advantages LG Optimus F3 (VM720)	vs	28 Advantages Infinix Zero Flip (512GB)
+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards	vs	Not supported
+140 grams (4.9 ounces)39% Lighter	vs	195 grams (6.83 ounces)
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+Gorilla Glass 2Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.2GHz 32bit Dual-core	vs	+2.6GHz 64bit Octa-core (6nm)2 times More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+8GB LPDDR4X7 times More RAM memory. Typically more responsive and better for multitasking.
4GB (1.29GB available)	vs	+512GB (458GB available)353 times More internal storage for applications and files
11.2 millimeters (0.44 inches)	vs	+7.6 millimeters (0.3 inches)47% Thinner
TFT IPS LCD	vs	+LTPO AMOLEDAdvantage LTPO AMOLED display is brighter and more vivid
480x800 pixels	vs	+1080x2640 pixels6 times Higher resolution screen
233 PPI	vs	+413 PPI77% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"	vs	+6.9"73% Larger screen
(back) 5MP	vs	+(dual camera) 50MP + 50MP19 times 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
(front) 0.3MP	vs	+(front) 50MP162 times Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(front) VGA (640x480)	vs	+(front) 4K UHD (3840x2160)26 times More image quality for recording videos with the secondary camera
Android 4.1.2 Jelly Bean	vs	+Android 16Advantage Android 16 is newer and safer
4G LTE	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE) 100 Mbps	vs	+(5G SA/NSA) 2000 Mbps19 times Faster for surfing the internet and download files
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
2460 mAh	vs	+4720 mAh92% 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)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/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
4.0 + A2DP	vs	+5.4 + A2DP/LEAdvantage Bluetooth 5.4 + 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.

15 Common items in both devices

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus on both cameras

HDR photo only main camera

Capacitive

Multitouch

Accelerometer

+8 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
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Change model		Choose the model
Model	Optimus F3 (VM720)	Zero Flip (512GB)
Other model names	Virgin Mobile LG Optimus F3 4G LTE, LG VM720	Infinix Zero Flip X6962
Country or region available	Canada, USA	(Global, International)
Brand	LG	Infinix
Release date	7/18/2013	10/1/2024, Announced: 9/27/2024
Depth	11.2 millimeters (0.44 inches)	7.6 millimeters (0.3 inches)
Size (width x height)	62 x 116.1 millimeters (2.44 x 4.57 in)	73.4 x 170.4 millimeters (2.89 x 6.71 in)
Weight	140 grams (4.9 ounces)	195 grams (6.83 ounces)
Build, materials	feature not registered	Plastic body Folded: 16 x 73.4 x 87.5 mm
Protection against water and others	Not supported	Not supported
📲 Display
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Display type	TFT IPS LCD	LTPO AMOLED
Screen size	4" inches	6.9" inches
Screen-to-body ratio	~63.3% (screen-to-body ratio)	~86.1% (screen-to-body ratio)
Display resolution	480x800 pixels	1080x2640 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	233 PPI	413 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 2	Not supported
Refresh rate	feature not registered	120Hz
Display features	feature not registered	1400nits[peak] Extra display: AMOLED 3.64" (1056x1066), 120Hz, 413PPI, Gorilla Glass Victus
🤖 Operating System
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
System version	Android 4.1.2 Jelly Bean	Android 14
Firmware update	feature not registered	Android 16
User Interface	feature not registered	XOS 14 / 15 / 16
⚙️ Processor
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Chipset	32bit: Qualcomm Snapdragon 400 MSM8930	64bit: MediaTek Dimensity 8020 (6nm)
CPU	Dual-core, 1 processor: 2x 1.2GHz Krait 200 (Dual-core)	Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A78 (Quad-core) 4x 2GHz ARM Cortex-A55 (Quad-core)
GPU graphical controller	Qualcomm Adreno 225	ARM Mali-G77 MC9
Performance (benchmark)	feature not registered	AnTuTu: 729420 (v10)
💽 Memory and storage
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
RAM memory	1GB LPDDR2	8GB LPDDR4X
Internal storage	4GB (1.29GB available)	512GB (458GB available) UFS 3.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Not supported
📶 Mobile networks
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	100/50 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G, 5G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE 1900	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	CDMA2000 EV-DO Rev A, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
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 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	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Back camera (main camera)	5 megapixels	(dual camera) 50 megapixels 50MP ultrawide f/2.2115°1/2.8"0.64µmPDAF
Main camera resolution	2560x1920 pixels	8160x6120 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED on both cameras
Focal aperture	feature not registered	f/1.9 (aperture)
Focal length	feature not registered	24mm (lens)
Sensor size	feature not registered	1/1.57" inches
Pixel size	feature not registered	1µm pixel
Autofocus	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	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	4K@30fps 1080p@30/60/120fps
📸 Front camera
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Front camera (secondary)	0.3 megapixels	50 megapixels
Front camera resolution	640x480 pixels	8160x6120 pixels
Video recording (secondary)	VGA (640x480)	4K UHD (3840x2160)
Front flash	Not supported	Dual-LED
Focal aperture	feature not registered	f/2.5 (aperture)
Focal length	feature not registered	25mm (lens)
Sensor size	feature not registered	1/2.76" inches
Pixel size	feature not registered	0.64µm pixel
🔉 Sound and multimedia
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Loudspeaker	Supported	Stereo sound 24-bit/192kHz Hi-Res audio Tuned by JBL
Active noise cancellation	Not supported	2 microphones
Radio	Not supported	FM
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, eAAC+, AC3, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
USB	MicroUSB 2.0	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	4.0 + A2DP	5.4 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Compass Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2460 mAh	4720 mAh
Charger, watts	Wired charging	70W Wired fast charging 10W Reverse charging by cable
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	15 hours	feature not registered
Standby	456 hours (19 days)	feature not registered
➕ Other features
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
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	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: Black • Java framework	• Colors: Rock Black, Blossom Glow
☢️ Radiation rate
	LG Optimus F3 (VM720)	Infinix Zero Flip (512GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered