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Samsung Galaxy Z Flip 5 (SM-F731U1 512GB) vs LG K7 (3G)

Side by side comparison between Samsung Galaxy Z Flip 5 vs LG K7 phones, differences, pros, cons and full specifications. What's the better?

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Compare LG K7 X Samsung Galaxy Z Flip 5 (SM-F731U1 512GB) 32Points
6.7"
AMOLED

1080x2640

12.2
MP

10mp

8GB
RAM

Octa-core

3700
mAh

(Non removable)

vs
5"
IPS

480x854

5
MP

5mp

1GB
RAM

Quad-core

2125
mAh

(Removable)

What's the better phone? Samsung Galaxy Z Flip 5 (SM-F731U1 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!

Galaxy Z Flip 5 (SM-F731U1 512GB)} 32 Advantages Samsung Galaxy Z Flip 5 (SM-F731U1 512GB) vs K7 (3G)} 5 Advantages LG K7 (3G)
+3.36GHz 64bit Octa-core (4nm)199%
More powerful processor, you can open your applications faster
vs1.3GHz 32bit Quad-core
+8GB LPDDR5X7 times
More RAM memory. Typically more responsive and better for multitasking.
vs1GB LPDDR2
+512GB (453GB available)112 times
More internal storage for applications and files
vs8GB (4GB available)
+6.9 millimeters (0.27 inches)30%
Thinner
vs9 millimeters (0.35 inches)
+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
vsTFT IPS LCD
+1080x2640 pixels6 times
Higher resolution screen
vs480x854 pixels
+426 PPI117%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs196 PPI
+6.7"34%
Larger screen
vs5"
+(dual camera) 12.2MP + 12MP4 times
Higher resolution main camera
vs(back) 5MP
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+(front) 10MP104%
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)8 times
More image quality for recording videos with the secondary camera
vs(front) HD (1280x720)
+Android 14Advantage
Android 14 is newer and safer
vsAndroid 5.1.1 Lollipop
+5G mmWaveAdvantage
The 5G mmWave network is newer and faster
vs3G+ HSPA+
+(5G mmWave) 5000 Mbps237 times
Faster for surfing the internet and download files
vs(3G+ HSPA+) 21 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+CompassAdvantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (side-mounted)Advantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+3700 mAh74%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2125 mAh
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
vsNot supported
+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster
vs802.11 b/g/n [wifi4]
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+5.3 + A2DP/LEAdvantage
Bluetooth 5.3 + A2DP/LE is newer and faster
vs4.0 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+IPX8 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
Not supportedvs+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards
187 grams (6.55 ounces)vs+158 grams (5.53 ounces)18%
Lighter
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

14 Common items in both devices
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus / Autofocus
Capacitive
Multitouch
Accelerometer
+7 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 Clear highlight

📱 Model features

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
ModelGalaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
Other model namesGalaxy Z Flip5 SM-F731U1 (Unlocked)LG K Series K7 HSPA, LG M1
Country or region availableUSA
USA
(Europe)
(Europe)
BrandSamsungLG
Release date8/11/2023, Announced: 7/26/20231/19/2016
Depth6.9 millimeters (0.27 inches)9 millimeters (0.35 inches)
Size (width x height)71.9 x 165.1 millimeters (2.83 x 6.5 in)72.39 x 143.51 millimeters (2.85 x 5.65 in)
Weight187 grams (6.55 ounces)158 grams (5.53 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass back
Back: Gorilla Glass Victus 2
Folded: 15.1 x 71.9 x 85.1 mm
feature not registered
Protection against water and othersIPX8 certified: water resistant up to 1.5 meters and 30minNot supported

📲 Display

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
Display typeDynamic AMOLEDTFT IPS LCD
Screen size6.7" inches5" inches
Screen-to-body ratio~85.5% (screen-to-body ratio)~66.3% (screen-to-body ratio)
Display resolution1080x2640 pixels480x854 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)426 PPI196 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate120Hzfeature not registered
Display features1750nits[peak]
HDR10+
Always-On Display
Extra display: Super AMOLED 3.4" (720x748), 306 ppi, Gorilla Glass Victus 2
feature not registered

🤖 Operating System

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
System versionAndroid 13Android 5.1.1 Lollipop
Firmware updateAndroid 14feature not registered
User InterfaceOne UI 5.1 / 6.0feature not registered

⚙️ Processor

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
Chipset64bit: Qualcomm Snapdragon 8 Gen 2 (SM8550-AC) (4nm)32bit: MediaTek MT6580M (28nm)
CPUOcta-core, 4 processors:
1x 3.36GHz ARM Cortex-X3 (Single-core)
2x 2.8GHz ARM Cortex-A710 (Dual-core)
2x 2.8GHz ARM Cortex-A715 (Dual-core)
3x 2GHz ARM Cortex-A510 (Triple-core)
Quad-core, 1 processor:
4x 1.3GHz ARM Cortex-A7 (Quad-core)
GPU graphical controllerQualcomm Adreno 740ARM Mali-400 MP2 400Mhz
Performance (benchmark)AnTuTu: 1200698 (v9), 1507299 (v10)
Geekbench: 5478 (v5.5), 4984 (v6.0)
GFXBench: 91fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
RAM memory8GB LPDDR5X1GB LPDDR2
Internal storage512GB (453GB available)
UFS 4.0
8GB (4GB available)
External storageNot supportedUntil 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload5000/1024 Mbps21/5.76 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 39, 40, 41, 46, 48)
VoLTE
Not supported
Primary 5G networkSA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 70, 71, 77, 78)
mmWave (257, 258, 260, 261)
Not supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWaveGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkCDMA 800/1900, GSM 850/900/1800/1900Not supported
Secondary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Not supported
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 39, 40, 41, 46, 48)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWaveNot supported

📷 Camera

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
Back camera (main camera)(dual camera)
12.2 megapixels
12MP ultrawide f/2.2123°1.12µm
5 megapixels
Main camera resolution4032x3024 pixels2560x1920 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)feature not registered
Focal length24mm (lens)feature not registered
Sensor size1/1.76" inchesfeature not registered
Pixel size1.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo only main camera
Camera extras4K@30/60fps
1080p@30/60/240fps
720p@960fps
HDR10+
Slow motion
feature not registered

📸 Front camera

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
Front camera (secondary)10 megapixels5 megapixels
Front camera resolution3872x2592 pixels2560x1920 pixels
Video recording (secondary)4K UHD (3840x2160)HD (1280x720)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal length23mm (lens)feature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size1.22µm pixelfeature not registered

🔉 Sound and multimedia

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Supported
Active noise cancellation2 microphones or moreNot supported
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, eAAC+, FLAC

🔌 Connectivity

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
USBUSB 3.2 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.3 + A2DP/LE4.0 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity3700 mAh2125 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0
Wired charging
Inductive / wireless charging15W Qi Wireless charging (Qi/WPC)
4.5W Reverse wireless charging
feature not registered
Talk time autonomy34 hours (1.4 days)7 hours
Standbyfeature not registered350 hours (14.6 days)

➕ Other features

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Graphite, Cream, Lavender, Gray, Blue, Green, Mint, Yellow
• Samsung Pay (Visa, MasterCard)
• Colors: Black, White, Gold, Titan
• 2.5D Arc Glass
• Knock Code, Knock On
• Take still shots while recording video

☢️ Radiation rate

Galaxy Z Flip 5 (SM-F731U1 512GB)LG K7 (3G)
SAR 1.6W/kg (USA, Mexico, etc.)1.17W/kg (head), 0.45W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.435W/kg (head)
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