Archos Diamond Omega vs Samsung Galaxy A3

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.

  • Display technology

    OLED versus LCD

    Diamond Omega:
    LCD
    Galaxy A3:
    OLED
  • Weight

    Galaxy A3: 59.7 g lighter

    Diamond Omega:
    170 g
    Galaxy A3:
    110.3 g
  • Width

    Galaxy A3: 7.2 mm narrower

    Diamond Omega:
    72.7 mm
    Galaxy A3:
    65.5 mm
  • Screen diagonal

    Galaxy A3: 1.23 in smaller diagonal

    Diamond Omega:
    5.73 in
    Galaxy A3:
    4.5 in
  • Chipset

    Diamond Omega:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
    Galaxy A3:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Depth

    Galaxy A3: 1.6 mm thinner

    Diamond Omega:
    8.5 mm
    Galaxy A3:
    6.9 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.

  1. 1. Diamond Omega

    Height:
    147.5 mm +17.4 mm versus Galaxy A3
    Width:
    72.7 mm +7.2 mm versus Galaxy A3
    Depth:
    8.5 mm +1.6 mm versus Galaxy A3
  2. 2. Galaxy A3

    Height:
    130.1 mm
    Width:
    65.5 mm
    Depth:
    6.9 mm

Weight

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

  1. 1. Diamond Omega

    170 g

    +59.7 g versus Galaxy A3

  2. 2. Galaxy A3

    110.3 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 Omega

    Screen diagonal:
    5.73 in
    Aspect ratio (height:width):
    17:9
    Approximate rectangular screen area:
    87.6 cm²
  2. 2. Galaxy A3

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

Diamond Omega has approximately 56.9% more rectangular screen area than Galaxy A3.

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 Omega: Original memory entry

up to 128 GB (uses shared SIM slot) · 8 GB RAM

Galaxy A3: Original memory entry

16 GB · 1/1.5 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. Diamond Omega

NFC:
Yes
Headphone jack:
See details panorama
Memory card support:
See details panorama

2. Galaxy A3

NFC:
See details Yes (LTE model only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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 Omega

    3100 mAh

    +1200 mAh versus Galaxy A3

  2. 2. Galaxy A3

    1900 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 Omega2. Galaxy A3

Everyday essentials
Everyday essentials — specifications for Diamond Omega, Galaxy A3.
SpecificationDiamond OmegaGalaxy A3
Dimensions (HxWxD)
  • 147.5 Х 72.7 Х 8.5 mm
  • 130.1 Х 65.5 Х 6.9 mm
Weight
  • 170 g
  • 110.3 g
Technology
  • LTPS IPS LCD
  • Super AMOLED
Screen size
  • 5.73" inch
  • 4.5" inch
Screen resolution
  • 1080 x 2040 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 128 GB (uses shared SIM slot)
  • 8 GB RAM
  • 16 GB
  • 1/1.5 GB RAM
Memory card support
  • panorama
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3100 mAh
  • Non-removable Li-Po
  • 1900 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.1 (Nougat); nubia UI 5
  • Android 4.4.4 (KitKat)
  • upgradable to 6.0.1 (Marshmallow)
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
NFC
  • Yes
  • Yes (LTE model only)
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for Diamond Omega, Galaxy A3.
SpecificationDiamond OmegaGalaxy A3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 87.6 cm2
  • 55.8 cm2
Screen format
  • 17:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 81.7%
  • 65.5%
PPI /points per inch/
  • 403 PPI
  • 245 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
  • Corning Gorilla Glass 4
Camera and Video

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

Camera and Video — specifications for Diamond Omega, Galaxy A3.
SpecificationDiamond OmegaGalaxy A3
Rear camera, main
  • 12 MP
  • Dual-LED flash
  • 8 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -23 MP
  • f/2.0
  • PDAF & laser AF
  • 2x lossless zoom
  • 8 MP
  • f/2.4
  • 31mm (standard)
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • f/2.2 5 MP
  • 5 MP
  • f/2.2
  • 23mm (wide)
DxOMark Main Score *
  • 1080 x 1920 px
Unknown
DxOMark Photo *
  • 36382
Unknown
DxOMark Video *
  • 52475
Unknown
Performance

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

Performance — specifications for Diamond Omega, Galaxy A3.
SpecificationDiamond OmegaGalaxy A3
Processor CPU
  • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 540
  • Adreno 306
Antutu 7 score *
  • 170123
  • 20398
GeekBench 4 Single Core * Unknown
  • 490
GeekBench 4 Multi-Core * Unknown
  • 1115
GeekBench 4 RenderScript * Unknown
  • 811
General specs
General specs — specifications for Diamond Omega, Galaxy A3.
SpecificationDiamond OmegaGalaxy A3
Release date
  • 2017
  • October
  • 2014
  • October
Colors
  • Dark Blue
  • Pearl White
  • Midnight Black
  • Platinum Silver
  • Soft Pink
  • Light Blue
  • Champagne Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 190 EUR
Battery life Unknown
  • Talking time- Up to 12 h (3G) Music play - Up to 60 h
Body build
  • Front/back glass (Gorilla Glass)
  • metal frame
  • aluminum frame
  • plastic back
Communication and Connectivity
Communication and Connectivity — specifications for Diamond Omega, Galaxy A3.
SpecificationDiamond OmegaGalaxy A3
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Nano-SIM
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)
  • 8(900)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions -3G - HSDPA 850 / 900 / 1900 / 2100 - A300F
  • A300FU
  • A300G
  • A300HQ
  • A300M
  • A300YZ -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800) - A300F
  • A300FU LTE band 1(2100)
  • 20(800)
  • 40(2300) - A300G LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 17(700) - A300M LTE band 3(1800)
  • 28(700) - A300YZ
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 64.1%
  • A2DP
  • Super AMOLED
  • 4.0
  • A2DP
  • EDR
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.24 W/kg (head) 0.30 W/kg (body)
Music and Audio
Music and Audio — specifications for Diamond Omega, Galaxy A3.
SpecificationDiamond OmegaGalaxy A3
Radio
  • panorama
  • FM radio
  • recording
Others
  • DTS HD sound -32-bit/384kHz audio -Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Diamond Omega, Galaxy A3.
SpecificationDiamond OmegaGalaxy A3
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 3.0) - For Europe
  • Sensors Accelerometer
  • proximity
  • compass - ANT+ - Versions: A300F with 1 GB RAM; A300FU with 1.5 GB RAM