In depth comparison and review of Archos 55 Cobalt Plus and Vivo X20 Plus UD. 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.
| DESIGN AND DIMENSIONS | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 152.5 mm | 155.3 mm | Vivo X20 Plus UD has greater height than Archos 55 Cobalt Plus. |
| Width | 77 mm | 80.1 mm | Vivo X20 Plus UD has greater width than Archos 55 Cobalt Plus. |
| Depth | 8.3 mm | 7.5 mm | Vivo X20 Plus UD is narrower than Archos 55 Cobalt Plus. |
| Weight | 130 g | 181.5 g | Archos 55 Cobalt Plus is lighter than Archos 55 Cobalt Plus. |
| Body Colour | Grey | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.277 W/kg (body), 0.251 W/kg (head) | - | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM, nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | Super AMOLED | |
| Screen Size (Display Size) | 5.5" | 6.43" | Vivo X20 Plus UD has larger screen size than Archos 55 Cobalt Plus. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2160 x 1080 pixels | Vivo X20 Plus UD has better screen resolution than Archos 55 Cobalt Plus. |
| Display Format | HD | - | |
| Pixel Density | 267 ppi | 376 ppi | Vivo X20 Plus UD has better pixel density than Archos 55 Cobalt Plus. |
| Colour Depth | - | 16.7 million colours | |
| Display Features | Full Lamination, 2.5D curved glass | - |
| PROCESSOR | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 660 | |
|---|---|---|---|
| Processor Number | MT6735P | MSM8956 | |
| Clock Speed | 1 GHz | 2.2 GHz | Vivo X20 Plus UD has higher clock speed than Archos 55 Cobalt Plus. |
| Processor Core Qty | Quad-core | 8-core | Vivo X20 Plus UD has higher processor core quantity than Archos 55 Cobalt Plus. |
| 64-bit Architecture | Yes | - | Archos 55 Cobalt Plus has 64-bit architecture. |
| Graphics System (GPU) | Mali T720 MP3 | Qualcomm ADRENO 512 |
| MEMORY | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| RAM | 2 GB | 4 GB | Vivo X20 Plus UD has more RAM than Archos 55 Cobalt Plus. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | Vivo X20 Plus UD has more internal memory than Archos 55 Cobalt Plus. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 12 Megapixel | Archos 55 Cobalt Plus has better camera resolution than Vivo X20 Plus UD. |
| Lens Aperture | - | F/1.8 | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | - | HDR | |
| Camera Modes | - | Panorama | |
| Face Recognition (Face ID) | - | Face detection | Vivo X20 Plus UD has face detection. |
| Light Source | LED light | LED flash | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | - | Geotagging |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 5 Megapixel |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 12 Megapixel | Vivo X20 Plus UD has better front camera resolution than Archos 55 Cobalt Plus. |
| Lens Aperture (Front) | - | F/2.0 | |
| Light Source (Front) | - | Flash | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) |
| BATTERY AND CHARGING | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| Battery Capacity (Battery Size) | 2700 mAh | 3900 mAh | Vivo X20 Plus UD has larger battery capacity than Archos 55 Cobalt Plus. |
|---|---|---|---|
| Standby Time | 450 hours | - | |
| Talk Time | 1620 minutes | - | |
| Run Time Details | Talk: up to 1620 min Standby (single SIM): up to 450 hrs Standby (dual SIM): up to 340 hrs |
- | |
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.1 (Lollipop) | Funtouch OS 3.2 (based on Android 7.1.1) | |
| Intelligent Assistant | Google Now | - | |
| Navigation | GPS | GPS, A-GPS |
| COMMUNICATIONS | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+ | GPRS, EDGE, EV-DO, 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, 800 CDMA2000 1X | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 8, 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 900, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 LE | |
| Bluetooth Profiles | - | A2DP | |
| Messaging Services | Google+ Hangouts, SMS, MMS | SMS, MMS |
| MEDIA | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| Supported Digital Audio Standards | WAV, AAC, PCM, Ogg Vorbis, MP3, ADPCM, AAC + | WAV, MP3, FLAC, eAAC+ | |
|---|---|---|---|
| Supported Digital Video Standards | AVI, MPEG-4, 3GP, H.264 | MPEG-4, H.264 | |
| Sound Enhancements | - | Hi-Fi Sound support |
| FEATURES | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| 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 | Ambient light sensor, proximity sensor, G-sensor | Accelerometer, proximity sensor, digital compass | |
| Security Devices | - | Fingerprint reader (under display) | |
| Additional Phone Features | - | Multitasking, Active noise-cancellation |
| OTHERS | Archos 55 Cobalt Plus | Vivo X20 Plus UD |
|---|
| Included Accessories | Hands-free headset, USB cable, power adapter | Power adapter |
|---|
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