Side by side comparison and review of LG K4 and ASUS ZenFone 3 Ultra (ZU680KL). 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 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | M160 (2017) | ZU680KL | |
Form Factor | Touch | Touch | |
Height | 144.7 mm | 186.4 mm | ASUS ZenFone 3 Ultra (ZU680KL) has greater height than LG K4. |
Width | 72.6 mm | 93.9 mm | ASUS ZenFone 3 Ultra (ZU680KL) has greater width than LG K4. |
Depth | 7.9 mm | 6.8 mm | ASUS ZenFone 3 Ultra (ZU680KL) is narrower than LG K4. |
Weight | 138 g | 233 g | LG K4 is lighter than LG K4. |
Body Colour | Black | Rose gold | Titanium grey | Glacier silver | |
Body Material | - | Metal | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.27 W/kg (body), 0.556 W/kg (head) | - | |
Integrated Components | FM radio | FM radio | |
Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
HDMI - 19 pin micro HDMI Type D USB Type-C - 24 pin USB-C |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Single-SIM | Dual-SIM | |
SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
DISPLAY | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Display Type | LCD display | LCD display | |
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Display Technology | IPS | IPS | |
Screen Size (Display Size) | 5" | 6.8" | ASUS ZenFone 3 Ultra (ZU680KL) has larger screen size than LG K4. |
Screen Resolution (Display Resolution) | 480 x 854 pixels | 1920 x 1080 pixels | ASUS ZenFone 3 Ultra (ZU680KL) has better screen resolution than LG K4. |
Display Format | - | Full HD | |
Pixel Density | 195 ppi | - | |
Max Brightness | 350 cd/m² | - | |
Colour Depth | 16.7 million colours | - | |
Display Enhancement Technology | - | Bluelight Filter for Eye Care | |
Display Features | - | Full Lamination, ASUS Tru2Life+ | |
Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 4 (scratch resistant glass) |
PROCESSOR | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Processor Type (CPU) | Qualcomm Snapdragon | Qualcomm Snapdragon 652 | |
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Clock Speed | 1.1 GHz | 1.8 GHz | ASUS ZenFone 3 Ultra (ZU680KL) has higher clock speed than LG K4. |
Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
64-bit Architecture | - | Yes | ASUS ZenFone 3 Ultra (ZU680KL) has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 304 | Qualcomm ADRENO 510 |
MEMORY | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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RAM | 1 GB | 3 GB | ASUS ZenFone 3 Ultra (ZU680KL) has more RAM than LG K4. |
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Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | ASUS ZenFone 3 Ultra (ZU680KL) has more internal memory than LG K4. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 200 GB |
CAMERA | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 1 | |
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Sensor Resolution | 5 Megapixel | 23 Megapixel | ASUS ZenFone 3 Ultra (ZU680KL) has better camera resolution than LG K4. |
Lens Aperture | F/2.6 | F/2.0 | ASUS ZenFone 3 Ultra (ZU680KL) has better lens aperture than LG K4. |
Lens Construction | - | 6-element | |
Optical Image Stabiliser (OIS) | - | 4 Stop OIS (Optical Image Stabilisation) | ASUS ZenFone 3 Ultra (ZU680KL) has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | - | Yes | |
Digital Zoom | 4x | - | |
Special Effects | HDR | Depth of field | |
HDR Mode | - | Auto HDR mode | |
Camera Modes | Timer mode, Cheese Shot | Panorama, Time-lapse mode, night mode, manual mode, Real time beauty mode, super resolution mode, All Smiles mode, Mini mode | |
Face Recognition (Face ID) | Face recognition | - | LG K4 has face detection. |
White Balance | Automatic | - | |
Light Source | LED light | Dual LED flash | |
Video Resolutions | 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) | |
Camera Features (Functions) | Pause & Resume Recording, geotagging | Sapphire crystal lens cover, GIF animation function, Phase Detect Auto-Focus (PDAF), ZenMotion, Smart Remove, Electronic Image Stabiliser (EIS), MiniMovie, Time Rewind |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | ASUS ZenFone 3 Ultra (ZU680KL) has better front camera resolution than LG K4. |
Lens Type (Front) | - | Wide-angle lens | |
Lens Aperture (Front) | F/2.7 | F/2.0 | ASUS ZenFone 3 Ultra (ZU680KL) has better front lens aperture than LG K4. |
Focus Adjustment | - | Focus free | |
HDR Mode (Front) | - | Auto HDR mode | |
Camera Modes (Front) | Gesture Shot | Slow motion video, night mode, selfie panorama | |
Face Recognition (Face ID) | Face recognition | - | LG K4 has face detection. |
Video Resolutions (Front) | 1280 x 720 (720p) | - | |
Camera Features (Front) | - | PixelMaster camera |
BATTERY AND CHARGING | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Battery Capacity (Battery Size) | 2500 mAh | 4600 mAh | ASUS ZenFone 3 Ultra (ZU680KL) has larger battery capacity than LG K4. |
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Standby Time | 100 hours | - | |
Talk Time | 240 minutes | 2040 minutes | ASUS ZenFone 3 Ultra (ZU680KL) has longer battery life when making calls than LG K4. |
Run Time Details | Talk: up to 240 min Standby: up to 100 hrs |
Talk: up to 2040 min Continuous browsing (Wi-Fi): up to 14.5 hrs Playback (video): up to 12.5 hrs |
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Battery Technology | - | Lithium |
CELLULAR | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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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 | ASUS ZenUI 3.0 | |
Navigation | GPS | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
Wireless Interface | IEEE 802.11b/g/n | Infrared (IrDA), IEEE 802.11b/g/n/ac | |
Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
Bluetooth Profiles | HFP, HSP, OPP, PAN, SPP, GAP, GOEP, A2DP, AVRCP, HID, SAP, AVCTP, AVDTP, GAVDP, PBAP, MAP, RFCOMM, DID, SDP, OBEX, HOGP | A2DP | |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Supported Digital Audio Standards | WMA, AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, eAAC+, MIDI, ALAC, OPUS | - | |
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Supported Digital Video Standards | AVC, M-JPEG, XviD, MPEG-4, H.264, H.263, HEVC, VP8, VP9, Theora | - |
FEATURES | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Ambient light sensor, proximity sensor, motion sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor | |
Security Devices | - | Fingerprint reader | |
Additional Phone Features | Radio Data Service (RDS), QuickMemo function, KnockON, Capture Plus function, Knock Code function, Alarm Clock, Easy Home Clip Tray, Screen zooming | QuickMemo function, Wi-Fi Miracast, Kids Mode, ASUS TruVivid technology, Power Saving Mode, Hi-Res Audio, ASUS BoostMaster technology, ASUS WebStorage (5GB), Google Drive Storage (100 GB) (free for 2 years), VisualMaster 3.0, DTS Headphone:X, ASUS SonicMaster 3.0 technology |
OTHERS | LG K4 | ASUS ZenFone 3 Ultra (ZU680KL) |
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Included Accessories | USB cable, power adapter | Power adapter |
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