Detailed comparison and review of DORO 8020X and ASUS ZenFone Zoom S (ZE553KL). 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 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | ZE553KL | |
| Form Factor | Touch - Rugged | Touch | |
| Height | 139.5 mm | 154.3 mm | ASUS ZenFone Zoom S (ZE553KL) has greater height than DORO 8020X. |
| Width | 73.5 mm | 77 mm | ASUS ZenFone Zoom S (ZE553KL) has greater width than DORO 8020X. |
| Depth | 13 mm | 7.99 mm | ASUS ZenFone Zoom S (ZE553KL) is narrower than DORO 8020X. |
| Weight | 185 g | 170 g | ASUS ZenFone Zoom S (ZE553KL) is lighter than DORO 8020X. |
| Body Colour | - | Navy black | |
| Body Material | - | Metal | |
| Protection | Shockproof, dustproof, waterproof | - | |
| Waterproof (Water-resistant) | Yes | - | DORO 8020X is waterproof. |
| IP rating | IP67 | - | |
| SAR Value | 0.897 W/kg (body), 0.436 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 |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM |
| DISPLAY | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| Display Type | - | OLED display | |
|---|---|---|---|
| Display Technology | - | Full HD Super AMOLED | |
| Screen Size (Display Size) | 4.5" | 5.5" | ASUS ZenFone Zoom S (ZE553KL) has larger screen size than DORO 8020X. |
| Screen Resolution (Display Resolution) | 854 x 480 pixels | 1920 x 1080 pixels | ASUS ZenFone Zoom S (ZE553KL) has better screen resolution than DORO 8020X. |
| Display Format | - | Full HD | |
| Max Brightness | - | 500 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Display Enhancement Technology | - | Bluelight Filter for Eye Care | |
| Display Features | - | 2.5D Glass | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 5 (scratch resistant glass) |
| PROCESSOR | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 625 | |
|---|---|---|---|
| Processor Number | MT6735M | MSM8953 | |
| Clock Speed | - | 2 GHz | |
| Processor Core Qty | Quad-core | 8-core | ASUS ZenFone Zoom S (ZE553KL) has higher processor core quantity than DORO 8020X. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | - | Qualcomm ADRENO 506 |
| MEMORY | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| RAM | 1 GB | 4 GB | ASUS ZenFone Zoom S (ZE553KL) has more RAM than DORO 8020X. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 64 GB | ASUS ZenFone Zoom S (ZE553KL) has more internal memory than DORO 8020X. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 128 GB | microSDHC, microSDXC - up to 2 TB |
| CAMERA | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 12 Megapixel | ASUS ZenFone Zoom S (ZE553KL) has better camera resolution than DORO 8020X. |
| Sensor Size | - | 1/2.55" | |
| Sensor Name | - | Sony Exmor RS IMX362 sensor | |
| Lens Aperture | - | F/1.7 | |
| Lens Construction | - | 6-element | |
| Optical Image Stabiliser (OIS) | - | 4 Stop OIS (Optical Image Stabilisation) | ASUS ZenFone Zoom S (ZE553KL) has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | - | Yes | |
| Minimum Focal Length (Focal Distance) | - | 25 mm | |
| Digital Zoom | 4x | - | |
| Special Effects | - | Depth of field | |
| HDR Mode | - | HDR Pro | |
| Camera Modes | - | Panorama, Time-lapse mode, night mode, manual mode, super resolution mode, All Smiles mode, Mini mode, Children mode, Beautification mode, GIF animation function | |
| Light Source | Flash | Dual LED flash | |
| Video Resolutions | 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 24 fps | |
| Camera Features (Functions) | - | GIF animation function, QR-code scanner, ZenMotion, Smart Remove, MiniMovie, Time Rewind, PixelMaster 3.0 camera, 3-axis electronic image stabilisation, Dual Phase Detect Auto-Focus (PDAF), RAW image capture, ASUS SuperPixel technology, Corning Gorilla Glass (protective lens glass), Subject-Tracking Auto-Focus, ASUS TriTech+ technology |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 12 Megapixel |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.3 Megapixel | 13 Megapixel | ASUS ZenFone Zoom S (ZE553KL) has better front camera resolution than DORO 8020X. |
| Sensor Size (Front) | - | 1/3.06" | |
| Sensor Name (Front) | - | Sony Exmor RS IMX214 sensor | |
| Lens Aperture (Front) | - | F/2.0 | |
| HDR Mode (Front) | - | HDR Pro | |
| Camera Modes (Front) | - | Time-lapse mode, Slow motion mode, night mode, Auto mode, low-light shots, selfie panorama, Beautification mode, GIF animation function | |
| Light Source (Front) | - | Display flash | |
| Camera Features (Front) | - | ASUS SuperPixel technology |
| BATTERY AND CHARGING | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 5000 mAh | ASUS ZenFone Zoom S (ZE553KL) has larger battery capacity than DORO 8020X. |
|---|---|---|---|
| Standby Time | 695 hours | - | |
| Talk Time | 1500 minutes | - | |
| Run Time Details | Talk: up to 1500 min Standby: up to 695 hrs |
- | |
| Battery Technology | Lithium Ion | Lithium polymer |
| CELLULAR | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| 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 (Marshmallow) | Android 7.1.1 Nougat | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, DC-HSDPA, VoLTE, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 3, Band 7, Band 20 | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | FDD 1800+, FDD 2600, FDD 800 DD | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11b/g/n | Infrared (IrDA), IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.2 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, MIDI | - | |
|---|---|---|---|
| Supported Digital Video Standards | AVI, MPEG-4, 3GP, 3G2 | - | |
| Sound Enhancements | - | DTS Headphone:X 7.1, ASUS SonicMaster technology |
| FEATURES | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| 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 | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor, colour correction sensor | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | SOS button, ICE (In Case of Emergency) function, Alarm Clock | Dual microphones, Hi-Res Audio, Google Drive Storage (100 GB) (free for 2 years), power bank function, NXP Smart AMP technology, ASUS Noise Reduction technology |
| OTHERS | DORO 8020X | ASUS ZenFone Zoom S (ZE553KL) |
|---|
| Included Accessories | Headset, USB cable, power adapter | Power adapter, SIM card removal tool, ASUS ZenEar with Mic, OTG cable (Type C to A 2.0), USB-C cable | |
|---|---|---|---|
| Compliant Standards | IP67 | - | |
| Max Operating Temperature | 40 °C | - | |
| Min Operating Temperature | 0 °C | - |
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