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Lava Iris 401e vs Oppo A91

Compare recorded specifications, size and practical differences.

Oppo A91

Oppo A91

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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.

  • WeightIris 401e: 39 g lighterIris 401e: 133 g · A91: 172 g
  • WidthIris 401e: 10.3 mm narrowerIris 401e: 63 mm · A91: 73.3 mm
  • Screen diagonalIris 401e: 2.4 in smaller diagonalIris 401e: 4 in · A91: 6.4 in
  • Rear camera layoutSingle / QuadIris 401e: Single · A91: Quad
  • DepthA91: 2.1 mm thinnerA91: 7.9 mm · Iris 401e: 10 mm
  • HeightIris 401e: 36.2 mm shorterIris 401e: 124 mm · A91: 160.2 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.

Front
Iris 401e: 124 × 63 mm 1 A91: 160.2 × 73.3 mm 2
Side
Iris 401e: 124 × 10 mm 1 A91: 160.2 × 7.9 mm 2
  1. 1. Iris 401e
    Height
    124 mm
    Width
    63 mm
    Depth
    10 mm+2.1 mm versus A91
    Weight
    133 g
  2. 2. A91
    Height
    160.2 mm+36.2 mm versus Iris 401e
    Width
    73.3 mm+10.3 mm versus Iris 401e
    Depth
    7.9 mm
    Weight
    172 g
Weight

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

  1. 1. Iris 401e133 g
  2. 2. A91172 g

    +39 g versus Iris 401e

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.

Screen size
Iris 401e: 4 in, 5:3, About 45.5 cm² rectangular area 1 A91: 6.4 in, 20:9, About 98.9 cm² rectangular area 2
  1. 1. Iris 401e 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. A91 6.4 in · 20:9 About 98.9 cm² rectangular area

A91 has approximately 117.1% more rectangular screen area than Iris 401e.

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 by storage capacity and phone
StorageIris 401eA91
128 GB Unknown 8 GB RAM
Iris 401e: Original memory entry

512 MB · 256 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 401e

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

2. A91

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 capacity

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

  1. 1. Iris 401e1500 mAh
  2. 2. A914025 mAh

    +2525 mAh versus Iris 401e

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 401e2. A91

Everyday essentials
Everyday essentials
SpecificationIris 401eA91
Dimensions (HxWxD)
  • 124 Х 63 Х 10 mm
  • 160.2 Х 73.3 Х 7.9 mm
Weight
  • 133 g
  • 172 g
Technology
  • TFT
  • AMOLED
Screen size
  • 4" inch
  • 6.4" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 128GB 8GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 4025 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 9.0 (Pie); ColorOS 6.1
Chipset Unknown
  • Mediatek MT6771V Helio P70 (12nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationIris 401eA91
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 45.5 cm2
  • 100.4 cm2
Screen format
  • 5:3 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 58.3%
  • 85.5%
PPI /points per inch/
  • 233 PPI
  • 408 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationIris 401eA91
Rear camera, main
  • 3.15 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 3.15 MP
  • 48 MP
  • f/1.8
  • 26mm (wide)
  • 1/2.0"
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4.0"
  • 1.12µm -2 MP B/W
  • f/2.4
  • 1/5.0"
  • 1.75µm -2 MP
  • 1.75µm
  • depth sensor
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 16 MP
  • Single
Specifications Unknown
  • 16 MP
  • f/2.0
  • 26mm (wide)
  • 1/3.1''
  • 1.0µm
Performance
Performance
SpecificationIris 401eA91
Processor CPU
  • 1.0 GHz
  • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-G72 MP3
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 135756
General specs
General specs
SpecificationIris 401eA91
Release date
  • 2013
  • June
  • 2019
  • December
Colors
  • Grey/Blue
  • Dark Blue
  • Red
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 50 EUR
  • 260 EUR
Battery life
  • Stand by time- Up to 210 h Talking time- Up to 10 h 40 min
Unknown
Body build Unknown
  • Glass front (Gorilla Glass 5)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity
SpecificationIris 401eA91
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA 42.2/11.5 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac/ax
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • A-GPS only
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • Proprietary
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • Yes
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationIris 401eA91
Radio
  • FM radio
  • FM radio
Others
  • Flashlight
  • 430 nits typ. brightness
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationIris 401eA91
Dop
  • Sensors Accelerometer For India
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 20W
  • 50% in 30 min -VOOC 3.0

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