LG G6 (LS993) vs Samsung Galaxy J7 Duo (SM-J720F)
Side by side comparison between LG G6 vs Samsung Galaxy J7 Duo phones, differences, pros, cons and full specifications. What's the better?
,
5.7"
IPS
IPS
1440x2880
13
MP
MP
5mp
4GB
RAM
RAM
Quad-core
3300
mAh
mAh
(Non removable)
vs
5.5"
AMOLED
AMOLED
720x1280
13
MP
MP
8mp
3GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Removable)
What's the better phone? LG G6 (LS993)
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!
18 Common items in both devices |
32GB (21GB available) |
60Hz |
16 million |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
(front) Full HD (1920x1080) |
4G LTE-A / 4G LTE |
+11 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 G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Model | LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) |
Other model names | Sprint LG G6 CDMA 32GB, LG-LS993, LG-AS993 | Galaxy J7 Duo J720F Single-Sim, Samsung J720 |
Country or region available | USA | South Africa, United Arab Emirates |
Brand | LG | Samsung |
Release date | 3/10/2017, Announced: 2/26/2017 | 4/1/2018 |
Depth | 7.9 millimeters (0.31 inches) | 8.2 millimeters (0.32 inches) |
Size (width x height) | 71.9 x 148.9 millimeters (2.83 x 5.86 in) | 77.2 x 153.5 millimeters (3.04 x 6.04 in) |
Weight | 163 grams (5.71 ounces) | 174 grams (6.09 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
Protection against water and others | IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 5.7" inches | 5.5" inches |
Screen-to-body ratio | ~78.3% (screen-to-body ratio) | ~70.4% (screen-to-body ratio) |
Display resolution | 1440x2880 pixels (18:9) | 720x1280 pixels (16:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 565 PPI | 267 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass |
Refresh rate | 60Hz | 60Hz |
Display features | Dolby Vision/HDR10 Always-On Display | Not supported |
🤖 Operating System | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
System version | Android 7.0 Nougat | Android 8.0 Oreo |
Firmware update | Android 9.0 Pie | Android 10 |
User Interface | LG UX UI 6.0 / 8.0 | One UI 2.0 |
⚙️ Processor | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Chipset | 64bit: Qualcomm Snapdragon 821 (MSM8996AC) (14nm) | 64bit: Samsung Exynos 7885 (14nm) |
CPU | Quad-core, 2 processors: 2x 2.35GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 530 (653MHz) | ARM Mali-G71 MP2 |
Performance (benchmark) | AnTuTu: 158785 (v7) Geekbench: 4175 (v4.4) GFXBench: 8.5fps (ES 3.1 onscreen) | AnTuTu: 98104 (v7) |
💽 Memory and storage | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
RAM memory | 4GB LPDDR4 | 3GB LPDDR4 |
Internal storage | 32GB (21GB available) UFS 2.0 | 32GB (21GB available) eMMC 5.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Dual-SIM | Not supported | Not supported |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 600/150 Mbps | 150/50 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 | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat12 (2, 3, 4, 5, 7, 12, 25, 26) TD-LTE (41) | LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
Secondary 2G network | Not supported | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | Not supported |
📷 Camera | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Back camera (main camera) | (dual camera) 13 megapixels 13MP ultrawide f/2.41/4"12mm125°FF | (dual camera) 13 megapixels 5MP depth f/1.9 |
Main camera resolution | 4160x3120 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | Dual-LED flash | LED flash on both cameras |
Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
Focal length | 30mm lens | feature not registered |
Sensor size | 1/3" inches | feature not registered |
Pixel size | 1.12µm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS (3-axis): Optical stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video and HDR photo on front camera | HDR photo only main camera |
Camera extras | 1080p@60fps 720p@120fps | feature not registered |
📸 Front camera | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Front camera (secondary) | 5 megapixels | 8 megapixels |
Front camera resolution | 2560x1920 pixels | 3264x2448 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | LED |
Focal aperture | f/2.2 (aperture) | f/1.9 (aperture) |
Focal length | 18mm lens | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Loudspeaker | Stereo sound 32-bit/192kHz | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, DivX, XviD | MP4, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C SlimPort® | Not supported |
Bluetooth | 4.2 + A2DP | 5.0 + 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 [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer ANT+ Face unlock Fingerprint sensor (front-mounted) Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 3300 mAh | 3000 mAh |
Charger, watts | 18W Wired fast charging Quick Charge 3 | Wired charging |
Inductive / wireless charging | Qi wireless charging (Qi/PMA) | Not supported |
Talk time autonomy | 28 hours (1.2 days) | 20 hours |
Standby | 456 hours (19 days) | feature not registered |
➕ Other features | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
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: Astro black, Mystic white, Ice platinum • Fast battery charging: 50% in 30min • Knock Code, KnockOn | • Colors: Black, Gold, Rose Gold, White • Samsung Pay |
☢️ Radiation rate | ||
LG G6 (LS993) | Galaxy J7 Duo (SM-J720F) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.543W/kg (head), 1.397W/kg (body) |