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Archos 55b Cobalt Comprehensive Review of Features Specs and Value

Release Date
2017, January
Camera
13MP
Battery
2600mAh
Processor
Snapdragon 210
Screen
5.5"
Storage
16GB/32GB , microSDXC
Ram
1/2GB RAM
Operating System
Android 6.0

Design and Build

The Archos 55b Cobalt has a design that reflects practicality and comfort in use. It measures 155 x 79 x 0 mm and has a weight of 188 grams, making it relatively light and easy to handle. The phone features a dual SIM slot that supports Mini-SIM cards, catering to users who wish to separate personal and professional contacts. Although the design is not extravagant, it offers functionality and solidity, with a back placed fingerprint sensor enhancing security and access ease.

Display

This smartphone is equipped with a 5.5-inch IPS LCD display. The resolution of 720 x 1280 pixels ensures sharp and clear visuals for everyday tasks. The screen-to-body ratio of approximately 68.1% provides an adequate viewing experience. The IPS technology used in the display helps maintain color accuracy and brightness from various angles, which is a benefit for multimedia consumption.

Performance

The Archos 55b Cobalt is powered by a Qualcomm MSM8909 Snapdragon 210 processor, featuring a quad-core CPU running at 1.1 GHz. For graphics, it relies on the Adreno 304 GPU. Though this configuration may not handle heavy gaming or demanding applications, it is sufficient for running basic apps and multitasking between light applications. Users can opt for a 1GB or 2GB RAM variant, which slightly affects multitasking capability.

Storage

Storage options for the Archos 55b Cobalt include 16GB and 32GB internal memory variants. Additionally, users have the flexibility to expand storage with a microSDXC card, which is essential for those who require more space for media files, applications, or documents.

Camera

The main camera is a 13 MP shooter with autofocus capabilities, supported by an LED flash for low light conditions. It offers essential features such as HDR and panorama modes, allowing for creative expression in photography. Video recording is available at 720p at 30fps. The front camera features a basic 2 MP lens, serving adequately for video calls and simple selfies.

Battery

This device is equipped with a 2600 mAh removable Li-Ion battery. While this capacity is modest, it is suitable for users with limited daily use requirements. Being removable, users can easily swap batteries which can extend the device's usability in scenarios without charging access.

Operating System

Out of the box, the Archos 55b Cobalt runs on Android 6.0 Marshmallow. Although this version of Android is outdated, it covers essential smartphone functionalities and can support a majority of the apps available on the Google Play Store, barring those requiring newer software.

Network and Connectivity

The supports multiple network technologies including GSM, HSPA, and LTE, providing flexibility and decent connectivity speeds with support for LTE Cat4 (up to 150/50 Mbps). For local connectivity, it includes Wi-Fi 802.11 b/g/n with Wi-Fi Direct, Bluetooth 4.0, GPS for location tracking, and FM radio. Unfortunately, it lacks NFC capability.

Audio

On the audio front, the device includes a conventional 3.5mm headphone jack, providing compatibility with most headphones and earphones. A loudspeaker is also present for media playback and speakerphone calls.

Conclusion

While the Archos 55b Cobalt does not boast cutting-edge specifications, it provides a balanced offering for those needing a basic smartphone experience. It's blend of practical design, a large enough display, and essential functionalities makes it a considerable option for budget-conscious users or as a secondary phone.

Key Features of Archos 55b Cobalt

  • Network Technology: Supports GSM, HSPA, and LTE.
  • Display: 5.5-inch IPS LCD with a resolution of 720 x 1280 pixels.
  • Operating System: Android 6.0 (Marshmallow).
  • Processor: Powered by Qualcomm MSM8909 Snapdragon 210, Quad-core 1.1 GHz CPU.
  • Memory Options: Available with 16GB storage and 1GB RAM or 32GB storage and 2GB RAM, expandable via microSDXC.
  • Main Camera: 13 MP with autofocus, LED flash, HDR, and panorama features.
  • Front Camera: 2 MP for selfies.
  • Connectivity: Includes Bluetooth 4.0, Wi-Fi 802.11 b/g/n, and GPS.
  • Extras: Features a rear-mounted fingerprint sensor.
  • Battery: Removable Li-Ion 2600 mAh battery.
  • Sound: Equipped with a loudspeaker and a 3.5mm headphone jack.
  • Form Factor: Supports Dual SIM (Mini-SIM, dual stand-by).
  • Radio: FM radio support included.

Disadvantages of Archos 55b Cobalt

  • Discontinued status - This device is no longer in production, making it difficult to find new units or get support.
  • Older Android version - It runs on Android 6.0 (Marshmallow), which is outdated and lacks newer features and security updates.
  • Limited performance - The Qualcomm Snapdragon 210 chipset and 1GB/2GB RAM may not handle modern apps and multitasking efficiently.
  • Low display resolution - The 720 x 1280 pixels resolution is relatively low for a 5.5-inch screen, affecting sharpness and clarity.
  • Basic selfie camera - The 2 MP front camera offers minimal quality for selfies and video calls.
  • No NFC support - Lacks Near Field Communication (NFC), limiting mobile payment options and quick device pairing.
  • Entry-level battery capacity - The 2600 mAh battery may not provide sufficient power for a full day of heavy use.
  • Limited storage options - With internal storage maxing at 32GB, it may require frequent management or expansion through a microSD card.
  • Older connectivity - Limited to Bluetooth 4.0 and microUSB 2.0, lacking newer connectivity standards like USB-C.
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
4G bands LTE 800 / 1800 / 2100 / 2600
Speed HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2017, January. Released 2017, January
Status Discontinued
Body
Dimensions 155 x 79 x 0 mm (6.10 x 3.11 x 0.0 in)
Weight 188 g (6.63 oz)
SIM Dual SIM (Mini-SIM, dual stand-by)
Display
Type IPS LCD
Size 5.5 inches, 83.4 cm2 (~68.1% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Platform
OS Android 6.0 (Marshmallow)
Chipset Qualcomm MSM8909 Snapdragon 210 (28 nm)
CPU Quad-core 1.1 GHz
GPU Adreno 304
Memory
Card slot microSDXC
Internal 16GB 1GB RAM, 32GB 2GB RAM
Main Camera
Single 13 MP, AF
Features LED flash, HDR, panorama
Video 720p@30fps
Selfie camera
Single 2 MP
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 4.0, A2DP
Positioning GPS
NFC No
Radio FM radio
USB microUSB 2.0
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity
Battery
Type Li-Ion 2600 mAh, removable
Misc
Colors Gray
SAR EU 0.98 W/kg (head)     1.76 W/kg (body)

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