LG Class (F620K) vs Samsung Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Side by side comparison between LG Class vs Samsung Galaxy A15 phones, differences, pros, cons and full specifications. What's the better?
,
5"
IPS
IPS
720x1280
13
MP
MP
8mp
2GB
RAM
RAM
Quad-core
2050
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2340
50
MP
MP
13mp
6GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A15 (SM-A155F/DSN 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!
21 Common items in both devices |
16 million |
LED flash |
Only digital zoom |
Autofocus |
EIS: Digital stabilization |
Full HD (1920x1080) |
(front) Full HD (1920x1080) |
+14 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 Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Model | Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) |
Other model names | KT LG Class, LG Zero F620K, LG-F620K, LGF620K | Galaxy A15 4G LTE SM-A155F/Dual-SIM NFC |
Country or region available | South Korea | (Global, International), Turkey |
Brand | LG | Samsung |
Release date | 9/30/2015 | 12/16/2023, Announced: 12/11/2023 |
Depth | 7.4 millimeters (0.29 inches) | 8.4 millimeters (0.33 inches) |
Size (width x height) | 71.8 x 142 millimeters (2.83 x 5.59 in) | 76.8 x 160.1 millimeters (3.02 x 6.3 in) |
Weight | 150 grams (5.25 ounces) | 200 grams (7 ounces) |
Build, materials | feature not registered | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 5" inches | 6.5" inches |
Screen-to-body ratio | ~67.6% (screen-to-body ratio) | ~84.3% (screen-to-body ratio) |
Display resolution | 720x1280 pixels | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 294 PPI | 396 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Not supported |
Refresh rate | feature not registered | 90Hz |
Display features | feature not registered | 800nits[peak] |
🤖 Operating System | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
System version | Android 5.1.1 Lollipop | Android 14 |
Firmware update | Android 6.0 Marshmallow | feature not registered |
User Interface | feature not registered | One UI 6.1 |
⚙️ Processor | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Chipset | 64bit: Qualcomm Snapdragon 410 MSM8916 (28nm) | 64bit: MediaTek Helio G99 (6nm) |
CPU | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core) | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 306 450Mhz | ARM Mali-G57 MC2 |
Performance (benchmark) | feature not registered | AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6) |
💽 Memory and storage | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
RAM memory | 2GB LPDDR3 | 6GB LPDDR4X |
Internal storage | 16GB (10GB available) eMMC 4.5 | 128GB (108GB available) eMMC 5.1 |
External storage | Until 256GB microSD, microSDHC (dedicated slot) | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 150/50 Mbps | 300/150 Mbps |
Network technology | 2G, 3G, 4G | 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 850/1900/2100 | UMTS 850/900/2100 |
Primary 4G network | LTE Cat4 700/850/900/1800/2100/2600 (Bands 1,3,5,7,8,17) | LTE Cat7 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | 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 | UMTS 850/900/2100 |
Secondary 4G network | Not supported | LTE Cat7 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Back camera (main camera) | 13 megapixels | (triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4 |
Main camera resolution | 4128x3096 pixels | 8160x6120 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/2.2 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Autofocus | Autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital 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 only main camera | HDR photo on both cameras |
Camera extras | feature not registered | 1080p@30fps 720p@120fps (slow motion) |
📸 Front camera | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Front camera (secondary) | 8 megapixels | 13 megapixels |
Front camera resolution | 3264x2448 pixels | 4128x3096 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | FM (RDS) | FM (RDS) |
TV | Digital TV | Not supported |
Video formats | MP4, H.264, H.263, XviD | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 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 | USB Type-C (reversible) |
Bluetooth | 4.1 + A2DP | 5.3 + A2DP/LE |
WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2050 mAh | 5000 mAh |
Charger, watts | Wired charging | 25W Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | 10 hours | 51 hours (2.1 days) |
Standby | 340 hours (14.2 days) | feature not registered |
➕ Other features | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 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 | 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: Gold, Silver, Blue, Black • 2.5D curved glass screen • Body metal • KnockCode, KnockOn • T-DMB TV | • Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow |
☢️ Radiation rate | ||
LG Class (F620K) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.42W/kg (head), 1.29W/kg (body) |