Archos Diamond Gamma vs Coolpad Mega 3

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

    Diamond Gamma: 20 g lighter

    Diamond Gamma:
    150 g
    Mega 3:
    170 g
  • Width

    Diamond Gamma: 7 mm narrower

    Diamond Gamma:
    70 mm
    Mega 3:
    77 mm
  • Chipset

    Diamond Gamma:
    Qualcomm MSM8940 Snapdragon 435 (28 nm)
    Mega 3:
    Mediatek MT6737 (28 nm)
  • Height

    Diamond Gamma: 9 mm shorter

    Diamond Gamma:
    143 mm
    Mega 3:
    152 mm
  • Release year

    Diamond Gamma:
    2017
    Mega 3:
    2016

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 Gamma

    Height:
    143 mm
    Width:
    70 mm
    Depth:
    8 mm
  2. 2. Mega 3

    Height:
    152 mm +9 mm versus Diamond Gamma
    Width:
    77 mm +7 mm versus Diamond Gamma
    Depth:
    8.2 mm

Weight

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

  1. 1. Diamond Gamma

    150 g

  2. 2. Mega 3

    170 g

    +20 g versus Diamond Gamma

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 Gamma

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Mega 3

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

Recorded RAM for Diamond Gamma, Mega 3, compared at the same storage capacity.
StorageDiamond GammaMega 3
16 GB Not recorded 2 GB RAM
32 GB 3 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. Diamond Gamma

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

2. Mega 3

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

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 Gamma

    3000 mAh

  2. 2. Mega 3

    3050 mAh

    +50 mAh versus Diamond Gamma

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 Gamma2. Mega 3

Everyday essentials
Everyday essentials — specifications for Diamond Gamma, Mega 3.
SpecificationDiamond GammaMega 3
Dimensions (HxWxD)
  • 143 Х 70 Х 8 mm
  • 152 Х 77 Х 8.2 mm
Weight
  • 150 g
  • 170 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.5" 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.
  • 32 GB
  • 3 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 3050 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7 (Nougat); nubia UI 4
  • Android 6.0 (Marshmallow); Cool UI
Chipset
  • Qualcomm MSM8940 Snapdragon 435 (28 nm)
  • Mediatek MT6737 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Diamond Gamma, Mega 3.
SpecificationDiamond GammaMega 3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 174.5 Х 83.3 Х 8.4 mm
  • 71.3%
PPI /points per inch/
  • 267 PPI
  • 267 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for Diamond Gamma, Mega 3.
SpecificationDiamond GammaMega 3
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • PDAF & laser AF
  • f/2.2
  • 8 MP
  • AF
  • f/2.2
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • 8 MP
  • f/2.2
Performance

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

Performance — specifications for Diamond Gamma, Mega 3.
SpecificationDiamond GammaMega 3
Processor CPU
  • Octa-core 1.4 GHz Cortex-A53
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 505
  • Mali-T860
Antutu 7 score *
  • 45325
  • 29322
General specs
General specs — specifications for Diamond Gamma, Mega 3.
SpecificationDiamond GammaMega 3
Release date
  • 2017
  • June
  • 2016
  • December
Colors
  • Black
  • Champagne White
  • Moondust Grey
  • Gold White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 110 EUR
Battery life Unknown
  • Stand by time- Up to 200 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Diamond Gamma, Mega 3.
SpecificationDiamond GammaMega 3
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Triple SIM (Nano-SIM
  • triple stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 1900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 20(800)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 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
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB Host
Bluetooth
  • Android 4.4.2 (KitKat)
  • A2DP
  • Super AMOLED
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.68 W/kg (head) 0.66 W/kg (body)
Music and Audio
Music and Audio — specifications for Diamond Gamma, Mega 3.
SpecificationDiamond GammaMega 3
Radio
  • panorama
  • Stereo FM radio; recording
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Diamond Gamma, Mega 3.
SpecificationDiamond GammaMega 3
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • proximity - For Europe
  • Sensors Accelerometer
  • proximity - Also known as Coolpad 3503I