ASUS ZenFone 3 Ultra (ZU680KL) vs. Samsung Galaxy S7 Active

Phone Comparison, Reviews and Tests

In depth comparison and review of ASUS ZenFone 3 Ultra (ZU680KL) and Samsung Galaxy S7 Active. 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.

Phone Specifications Comparison

ASUS ZenFone 3 Ultra (ZU680KL) vs. Samsung Galaxy S7 Active Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Product Type Smartphone Smartphone
Manufacturer Model Number ZU680KL SM-G891A
Form Factor Touch Touch
Height 186.4 mm 149 mm ASUS ZenFone 3 Ultra (ZU680KL) has greater height than Samsung Galaxy S7 Active.
Width 93.9 mm 74.9 mm ASUS ZenFone 3 Ultra (ZU680KL) has greater width than Samsung Galaxy S7 Active.
Depth 6.8 mm 9.9 mm ASUS ZenFone 3 Ultra (ZU680KL) is narrower than ASUS ZenFone 3 Ultra (ZU680KL).
Weight 233 g 181 g Samsung Galaxy S7 Active is lighter than ASUS ZenFone 3 Ultra (ZU680KL).
Body Colour Rose gold | Titanium grey | Glacier silver Camo green | Sandy gold
Body Material Metal -
Protection - Shockproof, dustproof, waterproof
Waterproof (Water-resistant) - Yes Samsung Galaxy S7 Active is waterproof.
IP rating - IP68
SAR Value - 1.55 W/kg (body), 1.25 W/kg (head)
Integrated Components FM radio Heart rate sensor
Connector Type HDMI - 19 pin micro HDMI Type D
USB Type-C - 24 pin USB-C
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM -
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Display Type LCD display OLED display
Display Technology IPS Quad HD Super AMOLED
Screen Size (Display Size) 6.8" 5.1" ASUS ZenFone 3 Ultra (ZU680KL) has larger screen size than Samsung Galaxy S7 Active.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2560 x 1440 pixels Samsung Galaxy S7 Active has better screen resolution than ASUS ZenFone 3 Ultra (ZU680KL).
Display Format Full HD QHD
Pixel Density - 577 ppi
Colour Depth - 16.7 million colours
Display Enhancement Technology Bluelight Filter for Eye Care -
Display Features Full Lamination, ASUS Tru2Life+ Always-on display
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) -
PROCESSOR ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Processor Type (CPU) Qualcomm Snapdragon 652 Qualcomm
Processor Number - MSM8996
Clock Speed 1.8 GHz 2.15 GHz Samsung Galaxy S7 Active has higher clock speed than ASUS ZenFone 3 Ultra (ZU680KL).
Processor Core Qty Quad-core Quad-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 510 -
MEMORY ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
RAM 3 GB -
Internal Memory Size (Storage Capacity) 32 GB 32 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 200 GB microSDHC, microSDXC - up to 200 GB
CAMERA ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 23 Megapixel 12 Megapixel ASUS ZenFone 3 Ultra (ZU680KL) has better camera resolution than Samsung Galaxy S7 Active.
Lens Aperture F/2.0 -
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 -
Special Effects Depth of field -
HDR Mode Auto HDR mode Auto HDR mode
Camera Modes Panorama, Time-lapse mode, night mode, manual mode, Real time beauty mode, super resolution mode, All Smiles mode, Mini mode -
Light Source Dual LED flash LED light
Video Resolutions 1920 x 1080 (1080p) 3840 x 2160 (4K)
Camera Features (Functions) Sapphire crystal lens cover, GIF animation function, Phase Detect Auto-Focus (PDAF), ZenMotion, Smart Remove, Electronic Image Stabiliser (EIS), MiniMovie, Time Rewind -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel ASUS ZenFone 3 Ultra (ZU680KL) has better front camera resolution than Samsung Galaxy S7 Active.
Lens Type (Front) Wide-angle lens Wide-angle lens
Lens Aperture (Front) F/2.0 -
Focus Adjustment Focus free -
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Slow motion video, night mode, selfie panorama -
Camera Features (Front) PixelMaster camera -
BATTERY AND CHARGING ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Battery Capacity (Battery Size) 4600 mAh 4000 mAh ASUS ZenFone 3 Ultra (ZU680KL) has larger battery capacity than Samsung Galaxy S7 Active.
Wireless Charging - Yes Samsung Galaxy S7 Active can be charged wirelessly.
Wireless Charging Standards - WPC, PMA
Talk Time 2040 minutes -
Run Time Details Talk: up to 2040 min
Continuous browsing (Wi-Fi): up to 14.5 hrs
Playback (video): up to 12.5 hrs
-
Battery Technology Lithium -
CELLULAR ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Technology WCDMA (UMTS) / GSM TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) Android 6.0.1 (Marshmallow)
User Interface ASUS ZenUI 3.0 -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS
COMMUNICATIONS ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-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 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 18, Band 19, Band 20, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface Infrared (IrDA), IEEE 802.11b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Bluetooth Profiles A2DP -
NFC - Yes Samsung Galaxy S7 Active has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Supported Digital Audio Standards - WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA
Supported Digital Video Standards - MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2
FEATURES ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor Accelerometer, ambient light sensor, proximity sensor, barometer, gyro sensor, RGB sensor, heart rate, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features 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 Noise Cancellation Technology
OTHERS ASUS ZenFone 3 Ultra (ZU680KL) Samsung Galaxy S7 Active
Included Accessories Power adapter Power adapter
Compliant Standards - IP68
Max Depth of Water Resistance - 1.5 m
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