LG Q70 (Q620QM6) vs Samsung Galaxy A3 (SM-A300YZ)
Side by side comparison between LG Q70 vs Samsung Galaxy A3 phones, differences, pros, cons and full specifications. What's the better?
,
6.4"
IPS
IPS
1080x2310
32
MP
MP
16mp
4GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
vs
4.5"
AMOLED
AMOLED
540x960
8
MP
MP
5mp
1GB
RAM
RAM
Quad-core
1900
mAh
mAh
(Non removable)
What's the better phone? LG Q70 (Q620QM6)
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!
25 Advantages 
5 Advantages | 25 Common items in both devices |
| Aluminum frame, glass front/back / Aluminum body, glass front |
| 60Hz |
| 16 million |
| LED flash |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| EIS: Digital stabilization |
| +18 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 Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Model | Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) |
| Other model names | LG Q70 (Spectrum Mobile), LMQ620QM6ARCHMB, LM-Q620QM6 | Galaxy A3 (4G LTE) SM-A300YZ (Single-Sim) |
| Country or region available |  USA |     (Latin America), Chile, Guatemala, Panama |
| Brand | LG | Samsung |
| Release date | 9/28/2019 | 11/1/2014 |
| Depth | 8.3 millimeters (0.33 inches) | 6.9 millimeters (0.27 inches) |
| Size (width x height) | 76.71 x 162.05 millimeters (3.02 x 6.38 in) | 65.5 x 130.1 millimeters (2.58 x 5.12 in) |
| Weight | 198 grams (6.93 ounces) | 110 grams (3.85 ounces) |
| Build, materials | Aluminum frame, glass front/back | Aluminum 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 Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Display type | TFT IPS LCD | Super AMOLED |
| Screen size | 6.4" inches | 4.5" inches |
| Screen-to-body ratio | ~81.6% (screen-to-body ratio) | ~65.5% (screen-to-body ratio) |
| Display resolution | 1080x2310 pixels (19.5:9) | 540x960 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 398 PPI | 245 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Gorilla Glass 4 |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | Not supported |
🤖 Operating System | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| System version | Android 9.0 Pie | Android 4.4.4 KitKat |
| Firmware update | Android 10 | Android 6.0.1 Marshmallow |
| User Interface | feature not registered | TouchWiz UX |
⚙️ Processor | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Chipset | 64bit: Qualcomm Snapdragon 675 SDM675 (11nm) | 64bit: Qualcomm Snapdragon 410 (MSM8916) (28nm) |
| CPU | Octa-core, 2 processors: 2x 2GHz Kryo 460 Gold (Dual-core) 6x 1.7GHz Kryo 460 Silver (Hexa-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 612 845Mhz | Qualcomm Adreno 306 (450MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| RAM memory | 4GB LPDDR4X | 1GB LPDDR2 |
| Internal storage | 64GB (42GB available) eMMC 5.1 | 16GB (12GB available) eMMC 4.5 |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 600/75 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 850/900/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat11/5 (2, 3, 4, 5, 7, 12, 13, 20, 66) TD-LTE (41) | LTE Cat4 (3, 7, 8, 28) |
| 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+, 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 Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Back camera (main camera) | (dual camera) 32 megapixels 5MP depth f/2.490°1/5"1.12μm | 8 megapixels |
| Main camera resolution | 6528x4896 pixels | 3264x2448 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/2.4 (aperture) |
| Focal length | 26mm (lens) | 31mm (lens) |
| Sensor size | 1/2.8" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
| Autofocus | PDAF: phase detection 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 | Not supported |
| HDR | HDR photo on both cameras | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Front camera (secondary) | 16 megapixels | 5 megapixels |
| Front camera resolution | 4608x3456 pixels | 2592x1944 pixels |
| Video recording (secondary) | Full HD (1920x1080) | WVGA (800x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/1.9 (aperture) | f/2.2 (aperture) |
| Focal length | 26mm (lens) | 23mm (lens) |
| Sensor size | 1/2.8" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 4000 mAh | 1900 mAh |
| Charger, watts | 15W Wired fast charging Quick Charge 3 USB Power Delivery 2.0 | 3.5W (5V/0.7A) Wired charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 18 hours | 12 hours |
| Standby | 600 hours (25 days) | feature not registered |
➕ Other features | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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: Mirror Black • LG UX 9 • DTS:X 3D Surround sound • 32-bit/192kHz audio | • Colors: Black, White, Blue, Silver, Pink, Gold • Java framework |
☢️ Radiation rate | ||
| LG Q70 (Q620QM6) | Galaxy A3 (SM-A300YZ) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.52W/kg (head), 1.08W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.342W/kg (head), 0.231W/kg (body) |