Archos Diamond Omega vs Oppo A83

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

    A83: 27 g lighter

    Diamond Omega:
    170 g
    A83:
    143 g
  • Chipset

    Diamond Omega:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
    A83:
    Mediatek MT6763T Helio P23 (16 nm)
  • Depth

    A83: 0.8 mm thinner

    Diamond Omega:
    8.5 mm
    A83:
    7.7 mm
  • Height

    Diamond Omega: 3 mm shorter

    Diamond Omega:
    147.5 mm
    A83:
    150.5 mm
  • Release year

    Diamond Omega:
    2017
    A83:
    2018

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
    Width:
    72.7 mm
    Depth:
    8.5 mm +0.8 mm versus A83
  2. 2. A83

    Height:
    150.5 mm +3 mm versus Diamond Omega
    Width:
    73.1 mm
    Depth:
    7.7 mm

Weight

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

  1. 1. Diamond Omega

    170 g

    +27 g versus A83

  2. 2. A83

    143 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. A83

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²

Diamond Omega has approximately 4.5% more rectangular screen area than A83.

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

A83: Original memory entry

64/32 GB · 4 GB RAM 32 GB · 3 GB RAM 16 GB · 2 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. A83

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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

  2. 2. A83

    3180 mAh

    +80 mAh versus Diamond Omega

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. A83

Everyday essentials
Everyday essentials — specifications for Diamond Omega, A83.
SpecificationDiamond OmegaA83
Dimensions (HxWxD)
  • 147.5 Х 72.7 Х 8.5 mm
  • 150.5 Х 73.1 Х 7.7 mm
Weight
  • 170 g
  • 143 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 5.73" inch
  • 5.7" inch
Screen resolution
  • 1080 x 2040 px
  • 720 x 1440 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
  • 64/32 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • panorama
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3100 mAh
  • Non-removable Li-Po
  • 3180 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.1 (Nougat); nubia UI 5
  • Android 7.1 (Nougat); ColorOS 3.2
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Mediatek MT6763T Helio P23 (16 nm)
NFC
  • Yes
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for Diamond Omega, A83.
SpecificationDiamond OmegaA83
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 87.6 cm2
  • 83.8 cm2
Screen format
  • 17:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 81.7%
  • 76.2%
PPI /points per inch/
  • 403 PPI
  • 282 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
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, A83.
SpecificationDiamond OmegaA83
Rear camera, main
  • 12 MP
  • Dual-LED flash
  • 13 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
  • 13 MP
  • AF
  • f/2.2
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • f/2.2 5 MP
  • 8 MP
  • f/2.2
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, A83.
SpecificationDiamond OmegaA83
Processor CPU
  • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
  • Octa-core 2.5 GHz Cortex-A53
Graphics processor GPU
  • Adreno 540
  • Mali-G71 MP2
Antutu 7 score *
  • 170123
  • 80225
GeekBench 4 Single Core * Unknown
  • 863
GeekBench 4 Multi-Core * Unknown
  • 3612
General specs
General specs — specifications for Diamond Omega, A83.
SpecificationDiamond OmegaA83
Release date
  • 2017
  • October
  • 2018
  • January
Colors
  • Dark Blue
  • Gold
  • Black
  • Red
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 200 EUR
Body build
  • Front/back glass (Gorilla Glass)
  • metal frame
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Diamond Omega, A83.
SpecificationDiamond OmegaA83
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual 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)
  • 8(900)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 2100 - India
  • Thailand
  • Pakistan HSDPA 850 / 900 / 1900 / 2100 - China -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500) - India
  • Thailand LTE band 1(2100)
  • 7(2600)
  • 34(2000)
  • 39(1900)
  • 41(2500) - China (A83t) LTE band 1(2100)
  • 41(2500) - Pakistan
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 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 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 64.1%
  • A2DP
  • Super AMOLED
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Diamond Omega, A83.
SpecificationDiamond OmegaA83
Radio
  • panorama
  • No
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, A83.
SpecificationDiamond OmegaA83
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 3.0) - For Europe
  • Sensors Accelerometer
  • proximity
  • compass