Side by side comparison and review of LG K4 and LG Stylus 2 K520. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | LG K4 | LG Stylus 2 K520 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | M160 (2017) | K520 | |
| Form Factor | Touch | Touch | |
| Height | 144.7 mm | 155 mm | LG Stylus 2 K520 has greater height than LG K4. |
| Width | 72.6 mm | 79.6 mm | LG Stylus 2 K520 has greater width than LG K4. |
| Depth | 7.9 mm | 7.4 mm | LG Stylus 2 K520 is narrower than LG K4. |
| Weight | 138 g | 145 g | LG K4 is lighter than LG K4. |
| Body Colour | Black | Brown | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.27 W/kg (body), 0.556 W/kg (head) | 1.11 W/kg (body), 0.404 W/kg (head), 1.496 W/kg (body) (simultaneous), 0.744 W/kg (head) (simultaneous) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | - |
| DISPLAY | LG K4 | LG Stylus 2 K520 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5" | 5.7" | LG Stylus 2 K520 has larger screen size than LG K4. |
| Screen Resolution (Display Resolution) | 480 x 854 pixels | 1280 x 720 pixels | LG Stylus 2 K520 has better screen resolution than LG K4. |
| Display Format | - | HD | |
| Pixel Density | 195 ppi | 258 ppi | LG Stylus 2 K520 has better pixel density than LG K4. |
| Max Brightness | 350 cd/m² | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | LG K4 | LG Stylus 2 K520 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon | - | |
|---|---|---|---|
| Processor Number | - | MSM8916 | |
| Clock Speed | 1.1 GHz | 1.2 GHz | LG Stylus 2 K520 has higher clock speed than LG K4. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 304 | - |
| MEMORY | LG K4 | LG Stylus 2 K520 |
|---|
| RAM | 1 GB | 1.5 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 16 GB | LG Stylus 2 K520 has more internal memory than LG K4. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC - up to 32 GB |
| CAMERA | LG K4 | LG Stylus 2 K520 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 13 Megapixel | LG Stylus 2 K520 has better camera resolution than LG K4. |
| Lens Aperture | F/2.6 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 4x | - | |
| Special Effects | HDR | - | |
| Camera Modes | Timer mode, Cheese Shot | Gesture Shot | |
| Face Recognition (Face ID) | Face recognition | - | LG K4 has face detection. |
| White Balance | Automatic | - | |
| Light Source | LED light | LED light | |
| Video Resolutions | 1280 x 720 (720p) at 30 fps | - | |
| Camera Features (Functions) | Pause & Resume Recording, geotagging | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | LG Stylus 2 K520 has better front camera resolution than LG K4. |
| Lens Aperture (Front) | F/2.7 | - | |
| Camera Modes (Front) | Gesture Shot | - | |
| Face Recognition (Face ID) | Face recognition | - | LG K4 has face detection. |
| Video Resolutions (Front) | 1280 x 720 (720p) | - | |
| Camera Features (Front) | - | Virtual Flash |
| BATTERY AND CHARGING | LG K4 | LG Stylus 2 K520 |
|---|
| Battery Capacity (Battery Size) | 2500 mAh | 3000 mAh | LG Stylus 2 K520 has larger battery capacity than LG K4. |
|---|---|---|---|
| Standby Time | 100 hours | - | |
| Talk Time | 240 minutes | - | |
| Run Time Details | Talk: up to 240 min Standby: up to 100 hrs |
- | |
| Battery Technology | - | Lithium Ion |
| CELLULAR | LG K4 | LG Stylus 2 K520 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 6.0.1 (Marshmallow) | Android 6.0 (Marshmallow) | |
| User Interface | LG UX 5.0 | - | |
| Navigation | GPS | GPS, A-GPS |
| COMMUNICATIONS | LG K4 | LG Stylus 2 K520 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| Wireless Interface | IEEE 802.11b/g/n | Wi-Fi | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.1 | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, SPP, GAP, GOEP, A2DP, AVRCP, HID, SAP, AVCTP, AVDTP, GAVDP, PBAP, MAP, RFCOMM, DID, SDP, OBEX, HOGP | - | |
| NFC | - | Yes | LG Stylus 2 K520 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | LG K4 | LG Stylus 2 K520 |
|---|
| Supported Digital Audio Standards | WMA, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, eAAC+, MIDI, ALAC, OPUS | WAV, WMA, MP3, FLAC, eAAC+ | |
|---|---|---|---|
| Supported Digital Video Standards | AVC, M-JPEG, XviD, MPEG-4, H.264, H.263, HEVC, VP8, VP9, Theora | XviD, MPEG-4, WMV, DivX, H.264, H.263 |
| FEATURES | LG K4 | LG Stylus 2 K520 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, motion sensor | - | |
| Additional Phone Features | Radio Data Service (RDS), QuickMemo function, KnockON, Capture Plus function, Knock Code function, Alarm Clock, Easy Home Clip Tray, Screen zooming | Knock Code function |
| OTHERS | LG K4 | LG Stylus 2 K520 |
|---|
| Included Accessories | USB cable, power adapter | Stylus, power adapter |
|---|
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