Archos Diamond Omega vs Lava Iris Alfa

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

    Iris Alfa: 12 g lighter

    Diamond Omega:
    170 g
    Iris Alfa:
    158 g
  • Width

    Iris Alfa: 1.3 mm narrower

    Diamond Omega:
    72.7 mm
    Iris Alfa:
    71.4 mm
  • Screen diagonal

    Iris Alfa: 0.73 in smaller diagonal

    Diamond Omega:
    5.73 in
    Iris Alfa:
    5 in
  • Chipset

    Diamond Omega:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
    Iris Alfa:
    Spreadtrum 7731
  • Depth

    Diamond Omega: 0.8 mm thinner

    Diamond Omega:
    8.5 mm
    Iris Alfa:
    9.3 mm
  • Height

    Iris Alfa: 6.5 mm shorter

    Diamond Omega:
    147.5 mm
    Iris Alfa:
    141 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 +6.5 mm versus Iris Alfa
    Width:
    72.7 mm +1.3 mm versus Iris Alfa
    Depth:
    8.5 mm
  2. 2. Iris Alfa

    Height:
    141 mm
    Width:
    71.4 mm
    Depth:
    9.3 mm +0.8 mm versus Diamond Omega

Weight

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

  1. 1. Diamond Omega

    170 g

    +12 g versus Iris Alfa

  2. 2. Iris Alfa

    158 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. Iris Alfa

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

Diamond Omega has approximately 27.1% more rectangular screen area than Iris Alfa.

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 Omega, Iris Alfa, compared at the same storage capacity.
StorageDiamond OmegaIris Alfa
8 GB Unknown 1 GB RAM
Diamond Omega: Original memory entry

up to 128 GB (uses shared SIM slot) · 8 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. Iris Alfa

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

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

    +900 mAh versus Iris Alfa

  2. 2. Iris Alfa

    2200 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. Iris Alfa

Everyday essentials
Everyday essentials — specifications for Diamond Omega, Iris Alfa.
SpecificationDiamond OmegaIris Alfa
Dimensions (HxWxD)
  • 147.5 Х 72.7 Х 8.5 mm
  • 141 Х 71.4 Х 9.3 mm
Weight
  • 170 g
  • 158 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 5.73" inch
  • 5" inch
Screen resolution
  • 1080 x 2040 px
  • 480 x 854 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
  • 8 GB
  • 1 GB RAM
Memory card support
  • panorama
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3100 mAh
  • Non-removable Li-Po
  • 2200 mAh
  • Removable Li-Po
Operating system OS
  • Android 7.1 (Nougat); nubia UI 5
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Spreadtrum 7731
NFC
  • Yes
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for Diamond Omega, Iris Alfa.
SpecificationDiamond OmegaIris Alfa
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 87.6 cm2
  • 68.9 cm2
Screen format
  • 17:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 81.7%
  • 68.4%
PPI /points per inch/
  • 403 PPI
  • 196 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, Iris Alfa.
SpecificationDiamond OmegaIris Alfa
Rear camera, main
  • 12 MP
  • Dual-LED flash
  • 5 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
  • 5 MP
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/2.2 5 MP
  • VGA
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, Iris Alfa.
SpecificationDiamond OmegaIris Alfa
Processor CPU
  • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Adreno 540
  • Mali-400
Antutu 7 score *
  • 170123
Unknown
General specs
General specs — specifications for Diamond Omega, Iris Alfa.
SpecificationDiamond OmegaIris Alfa
Release date
  • 2017
  • October
  • 2015
  • January
Colors
  • Dark Blue
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Battery life Unknown
  • Talking time- Up to 14 h 30 min (3G)
Body build
  • Front/back glass (Gorilla Glass)
  • metal frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Diamond Omega, Iris Alfa.
SpecificationDiamond OmegaIris Alfa
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual 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 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA
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
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • A-GPS
USB
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 64.1%
  • A2DP
  • Super AMOLED
  • 2.1
Music and Audio
Music and Audio — specifications for Diamond Omega, Iris Alfa.
SpecificationDiamond OmegaIris Alfa
Radio
  • panorama
  • FM radio
  • recording
Others
  • DTS HD sound -32-bit/384kHz audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Diamond Omega, Iris Alfa.
SpecificationDiamond OmegaIris Alfa
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 3.0) - For Europe
  • Sensors Accelerometer
  • proximity - For India