Archos 50b Cobalt vs QMobile Noir X800

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.

  • Screen diagonal

    Noir X800: 0.8 in smaller diagonal

    50b Cobalt:
    5.5 in
    Noir X800:
    4.7 in
  • Chipset

    50b Cobalt:
    Qualcomm MSM8909 Snapdragon 210 (28 nm)
    Noir X800:
    Mediatek MT6592M (28 nm)
  • Release year

    50b Cobalt:
    2017
    Noir X800:
    2014

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.

  1. 1. 50b Cobalt

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    160 g

    Unavailable dimensions are omitted from the drawing.

  2. 2. Noir X800

    Height:
    138 mm
    Width:
    68 mm
    Depth:
    7.6 mm
    Weight:
    Unknown

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 50b Cobalt

    50b Cobalt: Screen geometry unavailable or conflicting.

  2. 2. Noir X800

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

50b Cobalt: Original memory entry

16/32 GB · 1/2 GB RAM

Noir X800: Original memory entry

16 GB · 2 GB RAM8 GB · 1 GB RAM

Practical features

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

1. 50b Cobalt

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

2. Noir X800

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

Battery capacity

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

Recorded battery capacity

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

  1. 1. 50b Cobalt

    2100 mAh

    +100 mAh versus Noir X800

  2. 2. Noir X800

    2000 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. 50b Cobalt2. Noir X800

Everyday essentials
Everyday essentials — specifications for 50b Cobalt, Noir X800.
Specification50b CobaltNoir X800
Dimensions (HxWxD)
  • 144 Х 72 Х 0 mm
  • 138 Х 68 Х 7.6 mm
Weight
  • 160 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.7" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 1/2 GB RAM
  • 16 GB
  • 2 GB RAM8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Qualcomm MSM8909 Snapdragon 210 (28 nm)
  • Mediatek MT6592M (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 50b Cobalt, Noir X800.
Specification50b CobaltNoir X800
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 60.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 136 Х 66.5 Х 9.6 mm
  • 64.9%
PPI /points per inch/
  • 294 PPI
  • 312 PPI
Camera and Video
Camera and Video — specifications for 50b Cobalt, Noir X800.
Specification50b CobaltNoir X800
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 8 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 2 MP
  • 2 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for 50b Cobalt, Noir X800.
Specification50b CobaltNoir X800
Processor CPU
  • Quad-core 1.1 GHz Cortex-A7
  • Octa-core 1.4 GHz Cortex-A7
Graphics processor GPU
  • Adreno 304
  • Mali-450MP4
Antutu 7 score *
  • 17582
Unknown
General specs
General specs — specifications for 50b Cobalt, Noir X800.
Specification50b CobaltNoir X800
Release date
  • 2017
  • January
  • 2014
  • September
Colors
  • Gray
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 110 EUR
Communication and Connectivity
Communication and Connectivity — specifications for 50b Cobalt, Noir X800.
Specification50b CobaltNoir X800
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-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 800 / 1800 / 2100 / 2600
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.35 W/kg (head) 1.62 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for 50b Cobalt, Noir X800.
Specification50b CobaltNoir X800
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for 50b Cobalt, Noir X800.
Specification50b CobaltNoir X800
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity