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Archos 55 Cobalt Plus vs BLU Studio Touch

Compare recorded specifications, size and practical differences.

+ Add a third phone

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight55 Cobalt Plus: 11 g lighter55 Cobalt Plus: 130 g · Studio Touch: 141 g
  • WidthStudio Touch: 5.8 mm narrowerStudio Touch: 71.2 mm · 55 Cobalt Plus: 77 mm
  • Screen diagonalStudio Touch: 0.5 in smaller diagonalStudio Touch: 5 in · 55 Cobalt Plus: 5.5 in
  • HeightStudio Touch: 9.3 mm shorterStudio Touch: 143.2 mm · 55 Cobalt Plus: 152.5 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
55 Cobalt Plus: 152.5 × 77 mm 1 Studio Touch: 143.2 × 71.2 mm 2
Side
55 Cobalt Plus: 152.5 × 8.3 mm 1 Studio Touch: 143.2 × 8.4 mm 2
  1. 1. 55 Cobalt Plus
    Height
    152.5 mm+9.3 mm versus Studio Touch
    Width
    77 mm+5.8 mm versus Studio Touch
    Depth
    8.3 mm
    Weight
    130 g
  2. 2. Studio Touch
    Height
    143.2 mm
    Width
    71.2 mm
    Depth
    8.4 mm
    Weight
    141 g
Weight

Bars start at zero and share a scale within this chart.

  1. 1. 55 Cobalt Plus130 g
  2. 2. Studio Touch141 g

    +11 g versus 55 Cobalt Plus

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

Screen size
55 Cobalt Plus: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 Studio Touch: 5 in, 16:9, About 68.9 cm² rectangular area 2
  1. 1. 55 Cobalt Plus 5.5 in · 16:9 About 83.4 cm² rectangular area
  2. 2. Studio Touch 5 in · 16:9 About 68.9 cm² rectangular area

55 Cobalt Plus has approximately 21% more rectangular screen area than Studio Touch.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM by storage capacity and phone
Storage55 Cobalt PlusStudio Touch
8 GB Not recorded 1 GB RAM
16 GB 2 GB RAM Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. 55 Cobalt Plus

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB (dedicated slot)

2. Studio Touch

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

Bars start at zero and share a scale within this chart.

  1. 1. 55 Cobalt Plus2700 mAh

    +200 mAh versus Studio Touch

  2. 2. Studio Touch2500 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. 55 Cobalt Plus2. Studio Touch

Everyday essentials
Everyday essentials
Specification55 Cobalt PlusStudio Touch
Dimensions (HxWxD)
  • 152.5 Х 77 Х 8.3 mm
  • 143.2 Х 71.2 Х 8.4 mm
Weight
  • 130 g
  • 141 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2700 mAh
  • Non-removable Li-Ion
  • 2500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.1.1 (Lollipop)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6735P (28 nm)
  • Mediatek MT6735P (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
Specification55 Cobalt PlusStudio Touch
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.0%
  • 67.6%
PPI /points per inch/
  • 267 PPI
  • 294 PPI
Camera and Video
Camera and Video
Specification55 Cobalt PlusStudio Touch
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 8 MP
  • f/2.0
  • 1/4''
  • AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
Performance
Performance
Specification55 Cobalt PlusStudio Touch
Processor CPU
  • Quad-core 1.0 GHz Cortex-A53
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720MP2
  • Mali-T720MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 21040
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 402
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1164
General specs
General specs
Specification55 Cobalt PlusStudio Touch
Release date
  • 2016
  • January
  • 2016
  • June
Colors
  • Blue/Gray
  • Gold
  • Gray
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 27 h
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity
Specification55 Cobalt PlusStudio Touch
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 7(2600)
  • 9(1800)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.25 W/kg (head) 1.28 W/kg (body)
Unknown
Music and Audio
Music and Audio
Specification55 Cobalt PlusStudio Touch
Radio
  • Stereo FM radio
  • RDS
  • recording
  • FM radio
Other features
Other features
Specification55 Cobalt PlusStudio Touch
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity