Lava Iris Atom vs Samsung Galaxy A71

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 Atom: 69 g lighter

    Iris Atom:
    110 g
    Galaxy A71:
    179 g
  • Width

    Iris Atom: 12.8 mm narrower

    Iris Atom:
    63.2 mm
    Galaxy A71:
    76 mm
  • Screen diagonal

    Iris Atom: 2.7 in smaller diagonal

    Iris Atom:
    4 in
    Galaxy A71:
    6.7 in
  • Rear camera layout

    Iris Atom:
    Single
    Galaxy A71:
    Quad
  • Depth

    Galaxy A71: 2 mm thinner

    Iris Atom:
    9.7 mm
    Galaxy A71:
    7.7 mm
  • Height

    Iris Atom: 38.1 mm shorter

    Iris Atom:
    125.5 mm
    Galaxy A71:
    163.6 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. Iris Atom

    Height:
    125.5 mm
    Width:
    63.2 mm
    Depth:
    9.7 mm +2 mm versus Galaxy A71
  2. 2. Galaxy A71

    Height:
    163.6 mm +38.1 mm versus Iris Atom
    Width:
    76 mm +12.8 mm versus Iris Atom
    Depth:
    7.7 mm

Weight

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

  1. 1. Iris Atom

    110 g

  2. 2. Galaxy A71

    179 g

    +69 g versus Iris Atom

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. Iris Atom

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Galaxy A71

    Screen diagonal:
    6.7 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    108.4 cm²

Galaxy A71 has approximately 138% more rectangular screen area than Iris Atom.

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 Iris Atom, Galaxy A71, compared at the same storage capacity.
StorageIris AtomGalaxy A71
128 GB Unknown 6 / 8 GB RAM Alternative RAM configurations
Iris Atom: Original memory entry

8 GB · 512 MB 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. Iris Atom

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

2. Galaxy A71

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (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. Iris Atom

    1550 mAh

  2. 2. Galaxy A71

    4500 mAh

    +2950 mAh versus Iris Atom

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. Iris Atom2. Galaxy A71

Everyday essentials
Everyday essentials — specifications for Iris Atom, Galaxy A71.
SpecificationIris AtomGalaxy A71
Dimensions (HxWxD)
  • 125.5 Х 63.2 Х 9.7 mm
  • 163.6 Х 76 Х 7.7 mm
Weight
  • 110 g
  • 179 g
Technology Unknown
  • Super AMOLED Plus
Screen size
  • 4" inch
  • 6.7" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 1 TB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1550 mAh
  • Removable Li-Ion
  • 4500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 10.0; One UI 2
Chipset Unknown
  • Qualcomm SDM730 Snapdragon 730 (8 nm) Global Qualcomm SDM730 Snapdragon 730G (8 nm) Philippines
NFC Unknown
  • Yes (market dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Atom, Galaxy A71.
SpecificationIris AtomGalaxy A71
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 108.4 cm2
Screen format
  • 5:3 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 57.4%
  • 87.2%
PPI /points per inch/
  • 233 PPI
  • 393 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video

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

Camera and Video — specifications for Iris Atom, Galaxy A71.
SpecificationIris AtomGalaxy A71
Rear camera, main
  • 5 MP
  • Single
  • 64 MP
  • Quad
Camera specs
  • 5 MP
  • 64 MP
  • f/1.8
  • 26mm (wide)
  • 1/1.72"
  • 0.8µm
  • PDAF -12 MP
  • f/2.2
  • 12mm (ultrawide) -5 MP
  • f/2.4
  • 25mm (macro)
  • 1/5.0"
  • 1.12µm -5 MP
  • 1.12µm
  • depth sensor
Functions
  • LED flash
  • HDR
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 32 MP
  • Single
Specifications
  • VGA
  • 32 MP
  • f/2.2
  • 26mm (wide)
  • 1/2.8"
  • 0.8µm
DxOMark Main Score * Unknown
  • 84
DxOMark Photo * Unknown
  • 89
DxOMark Video * Unknown
  • 74
Performance

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

Performance — specifications for Iris Atom, Galaxy A71.
SpecificationIris AtomGalaxy A71
Processor CPU
  • Quad-core 1.3 GHz
  • Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Graphics processor GPU Unknown
  • Adreno 618
Antutu 8 score * Unknown
  • 265537
GeekBench 5 Single Core * Unknown
  • 509
GeekBench 5 Multi-Core * Unknown
  • 1638
General specs
General specs — specifications for Iris Atom, Galaxy A71.
SpecificationIris AtomGalaxy A71
Release date
  • 2015
  • December
  • 2019
  • December
Colors
  • Black
  • White
  • Prism
  • Crush Black
  • Silver
  • Blue
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 399 EUR
Battery life
  • Stand by time- Up to 150 h (3G) Talking time- Up to 12 h 30 min (3G)
Unknown
Body build Unknown
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for Iris Atom, Galaxy A71.
SpecificationIris AtomGalaxy A71
SIM card
  • Dual SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.1
  • EDR
  • 5.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 0.98 W/kg (head) 0.90 W/kg (body) SAR EU - 0.51 W/kg (head) 1.56 W/kg (body)
Music and Audio
Music and Audio — specifications for Iris Atom, Galaxy A71.
SpecificationIris AtomGalaxy A71
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Iris Atom, Galaxy A71.
SpecificationIris AtomGalaxy A71
Dop
  • Sensors Accelerometer For India
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - ANT+ - Fast battery charging 25W - Versions: SM-A715F/DS
  • SM-A715F/DSN (Global); SM-A715F/DSM (Russia)