Detailed comparison and review of DORO Liberto 825 and ASUS ZenFone 3 Ultra (ZU680KL). With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | ZU680KL | |
| Form Factor | Touch | Touch | |
| Height | 145.8 mm | 186.4 mm | ASUS ZenFone 3 Ultra (ZU680KL) has greater height than DORO Liberto 825. |
| Width | 72.5 mm | 93.9 mm | ASUS ZenFone 3 Ultra (ZU680KL) has greater width than DORO Liberto 825. |
| Depth | 10.1 mm | 6.8 mm | ASUS ZenFone 3 Ultra (ZU680KL) is narrower than DORO Liberto 825. |
| Weight | 159 g | 233 g | DORO Liberto 825 is lighter than DORO Liberto 825. |
| Body Colour | Black | Rose gold | Titanium grey | Glacier silver | |
| Body Material | - | Metal | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.486 W/kg (body), 0.437 W/kg (head) | - | |
| Integrated Components | FM radio, LED flashlight | 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 | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | IPS | |
| Screen Size (Display Size) | 5" | 6.8" | ASUS ZenFone 3 Ultra (ZU680KL) has larger screen size than DORO Liberto 825. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | ASUS ZenFone 3 Ultra (ZU680KL) has better screen resolution than DORO Liberto 825. |
| Display Format | HD | Full HD | |
| Display Enhancement Technology | - | Bluelight Filter for Eye Care | |
| Display Features | - | Full Lamination, ASUS Tru2Life+ | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Processor Type (CPU) | Qualcomm | Qualcomm Snapdragon 652 | |
|---|---|---|---|
| Processor Number | MSM8909 | - | |
| Clock Speed | - | 1.8 GHz | |
| Processor Core Qty | - | Quad-core | |
| 64-bit Architecture | - | Yes | ASUS ZenFone 3 Ultra (ZU680KL) has 64-bit architecture. |
| Graphics System (GPU) | - | Qualcomm ADRENO 510 |
| MEMORY | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| RAM | - | 3 GB | |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | ASUS ZenFone 3 Ultra (ZU680KL) has more internal memory than DORO Liberto 825. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 200 GB |
| CAMERA | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 23 Megapixel | ASUS ZenFone 3 Ultra (ZU680KL) has better camera resolution than DORO Liberto 825. |
| 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 | |
| Digital Zoom | 4x | - | |
| Special Effects | - | Depth of field | |
| 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 | LED light | Dual LED flash | |
| Video Resolutions | 176 x 144 (QCIF), 640 x 480 (VGA), 1280 x 720 (720p) | 1920 x 1080 (1080p) | |
| 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) | 2 Megapixel | 8 Megapixel | ASUS ZenFone 3 Ultra (ZU680KL) has better front camera resolution than DORO Liberto 825. |
| Lens Type (Front) | - | 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 | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 4600 mAh | ASUS ZenFone 3 Ultra (ZU680KL) has larger battery capacity than DORO Liberto 825. |
|---|---|---|---|
| Standby Time | 600 hours | - | |
| Talk Time | 900 minutes | 2040 minutes | ASUS ZenFone 3 Ultra (ZU680KL) has longer battery life when making calls than DORO Liberto 825. |
| Run Time Details | Standby: up to 600 hrs Talk: up to 900 min |
Talk: up to 2040 min Continuous browsing (Wi-Fi): up to 14.5 hrs Playback (video): up to 12.5 hrs |
|
| Battery Technology | Lithium Ion | Lithium |
| CELLULAR | DORO Liberto 825 | 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 5.1 (Lollipop) | Android 6.0 (Marshmallow) | |
| User Interface | - | ASUS ZenUI 3.0 | |
| Navigation | GPS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 3, Band 7, Band 20 | - | |
| 4G LTE Frequency | FDD 1800+, FDD 2600, FDD 800 DD | - | |
| 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 | |
| NFC | Yes | - | DORO Liberto 825 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, MIDI | - | |
|---|---|---|---|
| Supported Digital Video Standards | AVI, MPEG-4, 3GP, 3GP2 | - |
| FEATURES | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| 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, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | SOS button, intelligent typing (SWIFTKEY), HD Voice, Alarm Clock, SOS SMS | 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 | DORO Liberto 825 | ASUS ZenFone 3 Ultra (ZU680KL) |
|---|
| Included Accessories | Headset, USB cable, power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | - | |
| Max Operating Temperature | 40 °C | - | |
| Min Operating Temperature | 0 °C | - |
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