LG K4 (VS425) vs Samsung Galaxy J1 Duos (SM-J100M/DS)
Side by side comparison between LG K4 vs Samsung Galaxy J1 phones, differences, pros, cons and full specifications. What's the better?
,
4.5"
IPS
IPS
480x854
5
MP
MP
2mp
1.5GB
RAM
RAM
Quad-core
1940
mAh
mAh
(Removable)
vs
4.3"
TFT
TFT
480x800
5
MP
MP
2mp
768MB
RAM
RAM
Quad-core
1850
mAh
mAh
(Removable)
What's the better phone? LG K4 (VS425)
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 Advantages 
4 Advantages | 24 Common items in both devices |
| 8.9 millimeters (0.35 inches) |
| Plastic body, glass front |
| 16 million |
| (back) 5MP |
| LED flash |
| Only digital zoom |
| Autofocus |
| +17 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 K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Model | LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) |
| Other model names | Verizon LG K4 LTE (16GB) VS425, LG-VS425 | Galaxy J1 (4G LTE) SM-J100M/Dual-Sim |
| Country or region available |  USA |  Brazil |
| Brand | LG | Samsung |
| Release date | 3/26/2016 | 2/1/2015 |
| Depth | 8.9 millimeters (0.35 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 66.7 x 131.9 millimeters (2.63 x 5.19 in) | 68.2 x 129 millimeters (2.69 x 5.08 in) |
| Weight | 113 grams (3.96 ounces) | 122 grams (4.27 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 4.5" inches | 4.3" inches |
| Screen-to-body ratio | ~63.4% (screen-to-body ratio) | ~59.8% (screen-to-body ratio) |
| Display resolution | 480x854 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 218 PPI | 217 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| System version | Android 5.1.1 Lollipop | Android 4.4.4 KitKat |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Chipset | 32bit: Qualcomm Snapdragon 210 MSM8909 (28nm) | 64bit: Marvell Armada PXA1908 (28nm) |
| CPU | Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A7 (Quad-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 304 | Vivante GC7000UL |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| RAM memory | 1.5GB LPDDR3 | 768MB LPDDR3 |
| Internal storage | 16GB (10GB available) | 4GB (2GB available) eMMC |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 128GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 150/50 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 | 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 |
| Primary 4G network | LTE Cat4 (Bands 2, 4, 5, 13) | LTE Cat4 700/850/1700/1900/2100/2600 (Bands 1,2,4,5,7,17) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2592x1944 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.8 (aperture) | feature not registered |
| 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 |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Front camera (secondary) | 2 megapixels | 2 megapixels |
| Front camera resolution | 1600x1200 pixels | 1600x1200 pixels |
| Video recording (secondary) | HD (1280x720) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.8 (aperture) | feature not registered |
| 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 K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-49JH | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1940 mAh | 1850 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 10 hours | 10 hours |
| Standby | 500 hours (20.8 days) | feature not registered |
➕ Other features | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| Call control | Voice dialing, Voice recorder | 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: Black • Flash Selfie • Knock Code | • Colors: White, Black, Blue • Samsung TouchWiz UI |
☢️ Radiation rate | ||
| LG K4 (VS425) | Galaxy J1 Duos (SM-J100M/DS) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.22W/kg (head), 1.29W/kg (body) | 1.23W/kg (head), 1.28W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.539W/kg (head), 0.334W/kg (body) |