LG K20 (X120EMW) vs Samsung Galaxy Z Fold 4 (SM-F936B 1TB)
Side by side comparison between LG K20 vs Samsung Galaxy Z Fold 4 phones, differences, pros, cons and full specifications. What's the better?
,
5.45"
IPS
IPS
480x960
8
MP
MP
5mp
1GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Non removable)
vs
7.6"
AMOLED
AMOLED
1812x2176
50
MP
MP
10mp
12GB
RAM
RAM
Octa-core
4400
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy Z Fold 4 (SM-F936B 1TB)
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!
11 Common items in both devices |
16 million |
Autofocus / PDAF: phase detection autofocus |
HDR photo on both cameras / HDR photo/video on both cameras |
Capacitive |
Multitouch |
Accelerometer |
Ambient light sensor |
+4 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 | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
Model | K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) |
Other model names | LG K20 2019 LMX120EMW, LM-X120EMW | Galaxy Fold4 5G (SM-F936B/DS) |
Country or region available | (Europe), (Global, International), Iran, Tunisia | (Global, International) |
Brand | LG | Samsung |
Release date | 8/7/2019 | 8/25/2022, Announced: 8/10/2022 |
Depth | 8.3 millimeters (0.33 inches) | 6.3 millimeters (0.25 inches) |
Size (width x height) | 71.9 x 148.6 millimeters (2.83 x 5.85 in) | 130.1 x 155.1 millimeters (5.12 x 6.11 in) |
Weight | 152 grams (5.32 ounces) | 263 grams (9.21 ounces) |
Build, materials | Plastic body, glass front | Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus+ |
Protection against water and others | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | IPX8 certified: water resistant up to 1.5 meters and 30min |
📲 Display | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
Display type | TFT IPS LCD | Dynamic AMOLED |
Screen size | 5.45" inches | 7.6" inches |
Screen-to-body ratio | ~71.7% (screen-to-body ratio) | ~90.8% (screen-to-body ratio) |
Display resolution | 480x960 pixels (18:9) | 1812x2176 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 197 PPI | 373 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | 60Hz | 120Hz |
Display features | Not supported | 1200nits[peak] HDR10+ Always-On Display Extra display: Dynamic AMOLED 2X 6.2" (904x2316), 120Hz, Gorilla Glass Victus+ |
🤖 Operating System | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
System version | Android 9.0 Pie | Android 12 |
Firmware update | feature not registered | Android 14 |
User Interface | feature not registered | One UI 4.1 / 5.1 / 6.0 |
⚙️ Processor | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
Chipset | 64bit: MediaTek MT6739 (28nm) | 64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm) |
CPU | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core) | Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core) |
GPU graphical controller | PowerVR GE8100 MP1 (570MHz) | Qualcomm Adreno 730 (818MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 964622 (v9) Geekbench: 3981 (v5.1) GFXBench: 43fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
RAM memory | 1GB LPDDR3 | 12GB LPDDR5 |
Internal storage | 16GB (11GB available) eMMC 5.1 | 1TB (917GB available) UFS 3.1 |
External storage | Until 256GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
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) + e-SIM |
Maximum Download / Upload | 150/50 Mbps | 3000/1024 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 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat4 (1, 3, 7, 8, 20) TD-LTE (38) VoLTE | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
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 Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
Back camera (main camera) | 8 megapixels | (triple camera) 50 megapixels 10MP telephoto f/2.466mm1.0µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.2123°12mm1.12µm |
Main camera resolution | 3264x2448 pixels | 8160x6120 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 8K UHD (7680x4320) 24 fps |
Flash | LED flash on both cameras | LED flash |
Focal aperture | f/2.0 (aperture) | f/1.8 (aperture) |
Focal length | 27mm lens | 23mm lens |
Sensor size | 1/4" inches | feature not registered |
Pixel size | 1.12µm pixel | 1µm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Digital and optical 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/video on both cameras |
Camera extras | feature not registered | 8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@960fps (slow motion) Extra cover camera: 4MP (f/1.8 2.0µm) |
📸 Front camera | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
Front camera (secondary) | 5 megapixels | 10 megapixels |
Front camera resolution | 2560x1920 pixels | 3872x2592 pixels |
Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
Front flash | LED | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
Focal length | 24mm lens | 24mm lens |
Sensor size | 1/5" inches | 1/3" inches |
Pixel size | 1.12µm pixel | 1.22µm pixel |
🔉 Sound and multimedia | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
Loudspeaker | Supported | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, 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 | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
USB | MicroUSB 2.0 | USB 3.2 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 | 4.2 + A2DP | 5.2 + A2DP/LE |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
Battery type | Li-Ion: lithium-ion (Non removable) BL-01 | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 4400 mAh |
Charger, watts | 6W (5V/1.2A) Wired charging | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 |
Inductive / wireless charging | feature not registered | 15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging |
Talk time autonomy | 17 hours | 39 hours (1.6 days) |
Standby | 600 hours (25 days) | feature not registered |
➕ Other features | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
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, Blue, Platinum • Android Go edition • Google assistant • WiFi hotspot | • Colors: Phantom Black, Graygreen, Beige, Burgundy • Samsung DeX • Samsung Pay • S Pen (Stylus Pen) |
☢️ Radiation rate | ||
LG K20 (X120EMW) | Galaxy Z Fold 4 (SM-F936B 1TB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.8W/kg (head), 0.92W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.301W/kg (head), 1.506W/kg (body) |