Archos 55b Cobalt

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
eMMC 4.5
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)

Archos 55b Cobalt Overall Specifications

The Archos 55b Cobalt, unveiled in January 2017, marks its presence in the competitive mid-range smartphone segment. It features a 5.5-inch display, providing a decent screen estate for media consumption and web browsing. Under the hood, the device is powered by a Qualcomm Snapdragon 210 chipset, coupled with 2 GB of RAM, ensuring smooth day-to-day operations for the average user.

Storage needs are addressed with 32 GB of internal space, expandable via microSD, allowing ample room for apps, photos, and videos. Photography capabilities are supported by a 13 MP primary camera, offering respectable photo quality for its class, and a 2 MP front-facing camera for selfies. Running on Android, the 55b Cobalt provides a user-friendly interface with access to a vast array of apps and services.

Battery life is managed by a 2600 mAh battery, which should provide a full day’s usage on a single charge, depending on usage patterns. Additionally, the device offers basic connectivity options, including Wi-Fi, Bluetooth, and 4G LTE support, ensuring users stay connected wherever they go.

Archos 55b Cobalt Pros and Cons

Pros:

  • Large 5.5-inch display suitable for multimedia consumption.
  • Expandable storage via microSD card.
  • Decent primary camera for the price point.
  • Supports 4G LTE for faster internet connectivity.

Cons:

  • Limited by the Snapdragon 210 chipset and 2 GB RAM, which may struggle with more demanding apps and multitasking.
  • The 2 MP front camera is below average by current standards.
  • A 2600 mAh battery might not suffice for heavy users.
  • Lacks the advanced features and specifications of higher-end smartphones.

Archos 55b Cobalt