LG G4 (Dual H818N) vs Samsung Galaxy A3 (SM-A300YZ)
Side by side comparison between LG G4 vs Samsung Galaxy A3 phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
IPS
IPS
1440x2560
16
MP
MP
8mp
3GB
RAM
RAM
Hexa-core
3000
mAh
mAh
(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 G4 (Dual H818N)
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 |
| 60Hz |
| 16 million |
| LED flash |
| Only digital zoom |
| LDAF: laser detection autofocus / Autofocus |
| HDR photo/video only main camera / HDR photo only main camera |
| 4G LTE-A / 4G LTE |
| +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 G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Model | LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) |
| Other model names | LG G4 Dual-SIM H818N, LG-H818N, LG P1 | Galaxy A3 (4G LTE) SM-A300YZ (Single-Sim) |
| Country or region available |    China, Hong Kong, India |     (Latin America), Chile, Guatemala, Panama |
| Brand | LG | Samsung |
| Release date | 5/1/2015, Announced: 4/28/2015 | 11/1/2014 |
| Depth | 9.8 millimeters (0.39 inches) | 6.9 millimeters (0.27 inches) |
| Size (width x height) | 76.1 x 148.9 millimeters (3 x 5.86 in) | 65.5 x 130.1 millimeters (2.58 x 5.12 in) |
| Weight | 155 grams (5.43 ounces) | 110 grams (3.85 ounces) |
| Build, materials | Plastic body, glass front | Aluminum body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Display type | TFT IPS LCD | Super AMOLED |
| Screen size | 5.5" inches | 4.5" inches |
| Screen-to-body ratio | ~73.6% (screen-to-body ratio) | ~65.5% (screen-to-body ratio) |
| Display resolution | 1440x2560 pixels (16:9) | 540x960 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 534 PPI | 245 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 4 |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | Not supported |
🤖 Operating System | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| System version | Android 5.1 Lollipop | Android 4.4.4 KitKat |
| Firmware update | Android 7.0 Nougat | Android 6.0.1 Marshmallow |
| User Interface | LG UX 4.0 UI | TouchWiz UX |
⚙️ Processor | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Chipset | 64bit: Qualcomm Snapdragon 808 (MSM8992) (20nm) | 64bit: Qualcomm Snapdragon 410 (MSM8916) (28nm) |
| CPU | Hexa-core, 2 processors: 2x 1.8GHz ARM Cortex-A57 (Dual-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 418 (600MHz) | Qualcomm Adreno 306 (450MHz) |
| Performance (benchmark) | Basemark OS II: 1584 (v2) | feature not registered |
💽 Memory and storage | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| RAM memory | 3GB LPDDR3 | 1GB LPDDR2 |
| Internal storage | 32GB (25GB available) eMMC 5.0 | 16GB (12GB available) eMMC 4.5 |
| External storage | Until 128GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 300/50 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat6 (1, 3, 7) TD-LTE (38, 39, 40, 41) | LTE Cat4 (3, 7, 8, 28) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | UMTS 850/900/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat6 (1, 3, 7) TD-LTE (38, 39, 40, 41) | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
📷 Camera | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Back camera (main camera) | 16 megapixels | 8 megapixels |
| Main camera resolution | 5312x2988 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 | 28mm (lens) | 31mm (lens) |
| Sensor size | 1/2.6" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
| Autofocus | LDAF: laser 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 | Not supported | Not supported |
| HDR | HDR photo/video only main camera | HDR photo only main camera |
| Camera extras | 4K@30fps 1080p@30fps | feature not registered |
📸 Front camera | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Front camera (secondary) | 8 megapixels | 5 megapixels |
| Front camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (secondary) | Full HD (1920x1080) | WVGA (800x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | feature not registered | 23mm (lens) |
| Sensor size | 1/4" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Loudspeaker | Mono sound (not stereo) 24-bit/192kHz | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, DivX, XviD, WMV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB SlimPort | Not supported |
| Bluetooth | 4.1 + A2DP | 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 | Supported | Not supported |
🧭 Sensors | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 3000 mAh | 1900 mAh |
| Charger, watts | 18W Wired fast charging Quick Charge 2 | 3.5W (5V/0.7A) Wired charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 12 hours | 12 hours |
| Standby | 315 hours (13.1 days) | feature not registered |
➕ Other features | ||
| LG G4 (Dual H818N) | Galaxy A3 (SM-A300YZ) | |
| 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: Grey, White, Gold, Leather Black, Leather Brown, Leather Red • Knock Code • Quick Remote | • Colors: Black, White, Blue, Silver, Pink, Gold • Java framework |
☢️ Radiation rate | ||
| LG G4 (Dual H818N) | 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.) | 0.62W/kg (head) | 0.342W/kg (head), 0.231W/kg (body) |