Side by side comparison and review of ASUS ZenFone Max (ZC550KL) 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 | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ZC550KL | ZU680KL | |
| Form Factor | Touch | Touch | |
| Height | 156 mm | 186.4 mm | ASUS ZenFone 3 Ultra (ZU680KL) has greater height than ASUS ZenFone Max (ZC550KL). |
| Width | 77.5 mm | 93.9 mm | ASUS ZenFone 3 Ultra (ZU680KL) has greater width than ASUS ZenFone Max (ZC550KL). |
| Depth | 10.55 mm | 6.8 mm | ASUS ZenFone 3 Ultra (ZU680KL) is narrower than ASUS ZenFone Max (ZC550KL). |
| Weight | 202 g | 233 g | ASUS ZenFone Max (ZC550KL) is lighter than ASUS ZenFone Max (ZC550KL). |
| Body Colour | White | Black | Rose gold | Titanium grey | Glacier silver | |
| Body Material | - | Metal | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.274 W/kg (body), 0.454 W/kg (head) | - | |
| Integrated Components | - | 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 |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5.5" | 6.8" | ASUS ZenFone 3 Ultra (ZU680KL) has larger screen size than ASUS ZenFone Max (ZC550KL). |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | ASUS ZenFone 3 Ultra (ZU680KL) has better screen resolution than ASUS ZenFone Max (ZC550KL). |
| Display Format | HD | Full HD | |
| Display Enhancement Technology | - | Bluelight Filter for Eye Care | |
| Display Features | Full Lamination, ASUS Glove Touch technology | Full Lamination, ASUS Tru2Life+ | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 4 (scratch resistant glass) | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Processor Type (CPU) | Qualcomm | Qualcomm Snapdragon 652 | |
|---|---|---|---|
| Processor Number | MSM8916 | - | |
| Clock Speed | 1.2 GHz | 1.8 GHz | ASUS ZenFone 3 Ultra (ZU680KL) has higher clock speed than ASUS ZenFone Max (ZC550KL). |
| 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 306 | Qualcomm ADRENO 510 |
| MEMORY | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| RAM | 2 GB | 3 GB | ASUS ZenFone 3 Ultra (ZU680KL) has more RAM than ASUS ZenFone Max (ZC550KL). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | ASUS ZenFone 3 Ultra (ZU680KL) has more internal memory than ASUS ZenFone Max (ZC550KL). |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC, microSDXC - up to 200 GB |
| CAMERA | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 23 Megapixel | ASUS ZenFone 3 Ultra (ZU680KL) has better camera resolution than ASUS ZenFone Max (ZC550KL). |
| Lens Aperture | F/2.0 | F/2.0 | Both phones have the same camera lens aperture. |
| 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, Beauty mode | 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 | Dual LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | Zero Shutter Lag, Blue Glass Infrared Filter, GIF animation function, ZenMotion, Smart Remove, MiniMovie, Time Rewind, All Smile | 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) | 5 Megapixel | 8 Megapixel | ASUS ZenFone 3 Ultra (ZU680KL) has better front camera resolution than ASUS ZenFone Max (ZC550KL). |
| Lens Type (Front) | Wide-angle lens | Wide-angle lens | |
| Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
| Focus Adjustment | - | Focus free | |
| HDR Mode (Front) | - | Auto HDR mode | |
| Camera Modes (Front) | Night mode | Slow motion video, night mode, selfie panorama | |
| Camera Features (Front) | - | PixelMaster camera |
| BATTERY AND CHARGING | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 4600 mAh | ASUS ZenFone Max (ZC550KL) has larger battery capacity than ASUS ZenFone 3 Ultra (ZU680KL). |
|---|---|---|---|
| Standby Time | 914 hours | - | |
| Talk Time | 2256 minutes | 2040 minutes | ASUS ZenFone Max (ZC550KL) has longer battery life when making calls than ASUS ZenFone 3 Ultra (ZU680KL). |
| Run Time Details | Talk: up to 2256 min Standby: up to 914 hrs Continuous browsing (Wi-Fi): up to 32.5 hrs Playback (video): up to 22.6 hrs |
Talk: up to 2040 min Continuous browsing (Wi-Fi): up to 14.5 hrs Playback (video): up to 12.5 hrs |
|
| Battery Technology | Lithium polymer | Lithium |
| CELLULAR | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.0 (Lollipop) | Android 6.0 (Marshmallow) | |
| User Interface | ASUS ZenUI 2.0 | ASUS ZenUI 3.0 | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, LTE, DC-HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 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 4.0 | Bluetooth 4.2 | |
| Bluetooth Profiles | A2DP | A2DP | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Supported Digital Audio Standards | AAC, MP3 | - | |
|---|---|---|---|
| Supported Digital Video Standards | AVC, MPEG-4, 3GP, H.264, H.263, VP8 | - |
| FEATURES | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, hall sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | Wi-Fi Miracast, ASUS SonicMaster technology, ASUS Audio Wizard, Dual microphones, Kids Mode, ASUS TruVivid technology, Power Saving Mode, ASUS WebStorage (5GB) | 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 | ASUS ZenFone Max (ZC550KL) | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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