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Eten M550 vs QMobile Noir E2

Compare recorded specifications, size and practical differences.

Eten M550

Eten M550

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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.

  • WidthM550: 11.4 mm narrowerM550: 61 mm · Noir E2: 72.4 mm
  • Screen diagonalM550: 2.4 in smaller diagonalM550: 2.8 in · Noir E2: 5.2 in
  • DepthNoir E2: 12.9 mm thinnerNoir E2: 9.1 mm · M550: 22 mm
  • HeightM550: 36.7 mm shorterM550: 112 mm · Noir E2: 148.7 mm
  • Release year2006 / 2017M550: 2006 · Noir E2: 2017

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
M550: 112 × 61 mm 1 Noir E2: 148.7 × 72.4 mm 2
Side
M550: 112 × 22 mm 1 Noir E2: 148.7 × 9.1 mm 2
  1. 1. M550
    Height
    112 mm
    Width
    61 mm
    Depth
    22 mm+12.9 mm versus Noir E2
    Weight
    165 g
  2. 2. Noir E2
    Height
    148.7 mm+36.7 mm versus M550
    Width
    72.4 mm+11.4 mm versus M550
    Depth
    9.1 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.

Screen size
M550: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 Noir E2: 5.2 in, 16:9, About 74.5 cm² rectangular area 2
  1. 1. M550 2.8 in · 4:3 About 24.3 cm² rectangular area
  2. 2. Noir E2 5.2 in · 16:9 About 74.5 cm² rectangular area

Noir E2 has approximately 207% more rectangular screen area than M550.

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
StorageM550Noir E2
16 GB Unknown 3 GB RAM
M550: Original memory entry

64 MB RAM · 128 MB ROM

Practical features

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

1. M550

NFC
Unknown
Headphone jack
No
Memory card support
See details SD/SDIO

2. Noir E2

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

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. M5501440 mAh
  2. 2. Noir E24000 mAh

    +2560 mAh versus M550

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. M5502. Noir E2

Everyday essentials
Everyday essentials
SpecificationM550Noir E2
Dimensions (HxWxD)
  • 112 Х 61 Х 22 mm
  • 148.7 Х 72.4 Х 9.1 mm
Weight
  • 165 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.2" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 16 GB
  • 3 GB RAM
Memory card support
  • SD/SDIO
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1440 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6755 Helio P10 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationM550Noir E2
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 74.5 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 35.5%
  • 69.2%
PPI /points per inch/
  • 143 PPI
  • 282 PPI
Camera and Video
Camera and Video
SpecificationM550Noir E2
Rear camera, main
  • 1.3 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 1.3 MP
  • 13 MP
  • AF
  • f/2.2
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.2
Performance
Performance
SpecificationM550Noir E2
Processor CPU
  • Samsung 2440 400 MHz
  • Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 29325
General specs
General specs
SpecificationM550Noir E2
Release date
  • 2006
  • April
  • 2017
  • June
Colors
  • White
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 15500 INR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationM550Noir E2
SIM card
  • Mini-SIM
  • Hybrid Dual SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 2100 -4G - LTE band 3(1800)
  • 5(850)
Speed Unknown
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 1.2
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationM550Noir E2
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features
SpecificationM550Noir E2
Dop
  • Pocket Office -eBook reader -Windows MPlayer 10 -Organizer -Voice memo
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass - For India

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