Detailed comparison and review of CUBOT J3 and DORO 8100. 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 | CUBOT J3 | DORO 8100 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 141.4 mm | 156 mm | DORO 8100 has greater height than CUBOT J3. |
| Width | 66.3 mm | 72.99 mm | DORO 8100 has greater width than CUBOT J3. |
| Depth | 8.8 mm | 9.2 mm | CUBOT J3 is narrower than CUBOT J3. |
| Weight | - | 167 g | |
| Body Colour | Blue | Grey | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | - | IP54 | |
| Repairability Index | - | 6.7 (out of 10) | |
| SAR Value | - | 1.12 W/kg (body), 0.39 W/kg (head), 2.84 W/kg (limb) | |
| Connector Type | 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) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | CUBOT J3 | DORO 8100 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Screen Size (Display Size) | 5" | 6.1" | DORO 8100 has larger screen size than CUBOT J3. |
| Screen Resolution (Display Resolution) | 960 x 480 pixels | 1560 x 720 pixels | DORO 8100 has better screen resolution than CUBOT J3. |
| Display Format | - | HD+ | |
| Pixel Density | 215 ppi | - | |
| Aspect Ratio | 18:9 | - | |
| Max Brightness | 430 cd/m² | - | |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | 1000:1 | - | |
| Display Features | 2.5D Glass | - |
| PROCESSOR | CUBOT J3 | DORO 8100 |
|---|
| Processor Type (CPU) | MediaTek | Unisoc | |
|---|---|---|---|
| Processor Number | MT6580 | SC9863 | |
| Clock Speed | 1.3 GHz | - | |
| Processor Core Qty | Quad-core | - | |
| 64-bit Architecture | Yes | - | CUBOT J3 has 64-bit architecture. |
| Graphics System (GPU) | ARM Mali-400 MP2 | - |
| MEMORY | CUBOT J3 | DORO 8100 |
|---|
| RAM | 1 GB | 2 GB | DORO 8100 has more RAM than CUBOT J3. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | DORO 8100 has more internal memory than CUBOT J3. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC, microSD, microSDXC - up to 128 GB |
| CAMERA | CUBOT J3 | DORO 8100 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | DORO 8100 has better camera resolution than CUBOT J3. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 4x | |
| Camera Modes | - | Portrait mode | |
| Light Source | LED flash | LED flash | |
| Camera Features (Functions) | - | QR-code scanner |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Special Effects (2nd Camera) | - | Bokeh effect |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Camera Functions (3rd Camera) | - | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
| Focus Adjustment | Focus free | - |
| BATTERY AND CHARGING | CUBOT J3 | DORO 8100 |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 3000 mAh | DORO 8100 has larger battery capacity than CUBOT J3. |
|---|---|---|---|
| Standby Time | 168 hours | 450 hours | DORO 8100 has longer standby time than CUBOT J3. |
| Talk Time | - | 1380 minutes | |
| Run Time Details | Standby: up to 168 hrs Playback (audio): up to 15 hrs Continuous browsing: up to 10 hrs Reading (book): up to 13 hrs |
Talk: up to 1380 min Standby: up to 450 hrs |
|
| Battery Technology | - | Lithium polymer |
| CELLULAR | CUBOT J3 | DORO 8100 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | DORO 8100 has more advanced generation mobile network. |
| Operating System | Android Go | Android 11 (Go edition) | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS | GPS, A-GPS, BeiDou |
| COMMUNICATIONS | CUBOT J3 | DORO 8100 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA | GPRS, HSDPA, HSUPA, 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 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.2 LE | |
| NFC | - | Yes | DORO 8100 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | CUBOT J3 | DORO 8100 |
|---|
| Supported Digital Audio Standards | AAC, MP3, OGG, M4A, MID, 3GP | WAV, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), M4A, M4R | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, 3GP, F4V, MP4 | MKV, RMVB, FLV, AVI, MOV, 3GP, MP4 |
| FEATURES | CUBOT J3 | DORO 8100 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, G-sensor, distance sensor | Accelerometer, proximity sensor, hall sensor, light sensor | |
| Security Devices | Face recognition | - | |
| Additional Phone Features | - | SOS button, software updates FOTA (Firmware Over The Air), HD Voice, ICE (In Case of Emergency) function |
| OTHERS | CUBOT J3 | DORO 8100 |
|---|
| Included Accessories | USB cable, power adapter, protective case | Charging stand | |
|---|---|---|---|
| Compliant Standards | - | IP54, HEARING AID M3/T3 |
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