Archos Diamond 2 Plus vs Eten M550

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    M550: 28 g lighter

    Diamond 2 Plus:
    193 g
    M550:
    165 g
  • Width

    M550: 12.8 mm narrower

    Diamond 2 Plus:
    73.8 mm
    M550:
    61 mm
  • Screen diagonal

    M550: 2.7 in smaller diagonal

    Diamond 2 Plus:
    5.5 in
    M550:
    2.8 in
  • Depth

    Diamond 2 Plus: 13.7 mm thinner

    Diamond 2 Plus:
    8.3 mm
    M550:
    22 mm
  • Height

    M550: 36.3 mm shorter

    Diamond 2 Plus:
    148.3 mm
    M550:
    112 mm
  • Release year

    Diamond 2 Plus:
    2016
    M550:
    2006

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. Diamond 2 Plus

    Height:
    148.3 mm +36.3 mm versus M550
    Width:
    73.8 mm +12.8 mm versus M550
    Depth:
    8.3 mm
  2. 2. M550

    Height:
    112 mm
    Width:
    61 mm
    Depth:
    22 mm +13.7 mm versus Diamond 2 Plus

Weight

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

  1. 1. Diamond 2 Plus

    193 g

    +28 g versus M550

  2. 2. M550

    165 g

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.

  1. 1. Diamond 2 Plus

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. M550

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

Diamond 2 Plus has approximately 243.5% 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.

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

Diamond 2 Plus: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

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. Diamond 2 Plus

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

2. M550

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

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. Diamond 2 Plus

    2950 mAh

    +1510 mAh versus M550

  2. 2. M550

    1440 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. Diamond 2 Plus2. M550

Everyday essentials
Everyday essentials — specifications for Diamond 2 Plus, M550.
SpecificationDiamond 2 PlusM550
Dimensions (HxWxD)
  • 148.3 Х 73.8 Х 8.3 mm
  • 112 Х 61 Х 22 mm
Weight
  • 193 g
  • 165 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.8" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • SD/SDIO
Battery Capacity is not battery life. No endurance test is implied.
  • 2950 mAh
  • Non-removable Li-Ion
  • 1440 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6755 Helio P10 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Diamond 2 Plus, M550.
SpecificationDiamond 2 PlusM550
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 83.4 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 152.1 Х 76.2 Х 8.1 mm
  • 35.5%
PPI /points per inch/
  • 401 PPI
  • 143 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for Diamond 2 Plus, M550.
SpecificationDiamond 2 PlusM550
Rear camera, main
  • 20.7 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 20.7 MP
  • PDAF & laser AF
  • f/2.4
  • 1.3 MP
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/1.9
  • 22mm (wide)
Unknown
Performance

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

Performance — specifications for Diamond 2 Plus, M550.
SpecificationDiamond 2 PlusM550
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Samsung 2440 400 MHz
Graphics processor GPU
  • Mali-T860MP2
Unknown
Antutu 7 score *
  • 51508
Unknown
General specs
General specs — specifications for Diamond 2 Plus, M550.
SpecificationDiamond 2 PlusM550
Release date
  • 2016
  • March
  • 2006
  • April
Colors
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 220 EUR
Battery life
  • Stand by time- Up to 320 h (3G) Talking time- Up to 11 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Diamond 2 Plus, M550.
SpecificationDiamond 2 PlusM550
SIM card
  • Single SIM (Micro-SIM)Hybrid Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-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)
  • 3(1800)
  • 7(2600)
  • 20(800)
Unknown
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • DLNA
  • WiFi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 3.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • Super AMOLED
  • EDR
  • aptX
  • 1.2
Harmful irradiation
  • SAR EU - 0.57 W/kg (head) 1.65 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Diamond 2 Plus, M550.
SpecificationDiamond 2 PlusM550
Radio
  • Stereo FM radio with RDS; reco
  • No
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for Diamond 2 Plus, M550.
SpecificationDiamond 2 PlusM550
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • proximity
  • compass
  • Pocket Office -eBook reader -Windows MPlayer 10 -Organizer -Voice memo