In depth comparison and review of LG K7 and Samsung Galaxy J3 (2016) Duos. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | SM-J320F/DS | |
| Form Factor | Touch | Touch | |
| Height | 143.6 mm | 142.3 mm | LG K7 has greater height than Samsung Galaxy J3 (2016) Duos. |
| Width | 72.5 mm | 71 mm | LG K7 has greater width than Samsung Galaxy J3 (2016) Duos. |
| Depth | 9.1 mm | 7.9 mm | Samsung Galaxy J3 (2016) Duos is narrower than LG K7. |
| Weight | 161 g | 138 g | Samsung Galaxy J3 (2016) Duos is lighter than LG K7. |
| Body Colour | Silver | Gold | Black | White | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 0.425 W/kg (body), 0.477 W/kg (head) | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM | |
| SIM Card Qty | - | Dual-SIM |
| DISPLAY | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | TFT | HD Super AMOLED | |
| Screen Size (Display Size) | 5" | 5" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 854 x 480 pixels | 1280 x 720 pixels | Samsung Galaxy J3 (2016) Duos has better screen resolution than LG K7. |
| Display Format | - | HD | |
| Pixel Density | 196 ppi | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | 2.5D Arc Glass | - |
| PROCESSOR | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 210 | - | |
|---|---|---|---|
| Clock Speed | 1.1 GHz | 1.5 GHz | Samsung Galaxy J3 (2016) Duos has higher clock speed than LG K7. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 304 | - |
| MEMORY | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| RAM | 1.5 GB | 1.5 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 8 GB | Both phones have the same internal memory capacity. |
| User Memory | - | 4.3 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 8 Megapixel | Samsung Galaxy J3 (2016) Duos has better camera resolution than LG K7. |
| Lens Aperture | F/2.6 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 4x | - | |
| Self-Timer Delay | Yes | - | |
| Camera Modes | Gesture Shot | - | |
| Light Source | LED light | LED light | |
| Still Image Resolutions | 2560 x 1920, 2560 x 1440 | - | |
| Video Resolutions | 1280 x 720 (720p) | 1280 x 720 (720p) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
| Sensor Type (Front) | - | CMOS | |
| Video Resolutions (Front) | 1280 x 720 (720p) | - |
| BATTERY AND CHARGING | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Battery Capacity (Battery Size) | 2045 mAh | 2600 mAh | Samsung Galaxy J3 (2016) Duos has larger battery capacity than LG K7. |
|---|---|---|---|
| Talk Time | - | 780 minutes | |
| Run Time Details | - | Active online usage (WCDMA): up to 9 hrs Active online usage (LTE): up to 9 hrs Active online usage (Wi-Fi): up to 11 hrs Playback (Music): up to 53 hrs Playback (video): up to 11 hrs Talk (WCDMA): up to 780 min |
| CELLULAR | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.1 (Lollipop) | - | |
| Navigation | GPS | GPS, GLONASS |
| COMMUNICATIONS | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, HOGP | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MIDI, M4A | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, 3GP, WebM, 3G2 | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 |
| FEATURES | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | Accelerometer, proximity sensor | |
| Additional Phone Features | Radio Data Service (RDS), KnockON, Knock Code function | Ultra Power Saving Mode |
| OTHERS | LG K7 | Samsung Galaxy J3 (2016) Duos |
|---|
| Included Accessories | USB cable, power adapter | Power adapter |
|---|
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