Allview E3 Sign vs Lava Iris 350m

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.

  • Width

    Iris 350m: 13.9 mm narrower

    E3 Sign:
    75.9 mm
    Iris 350m:
    62 mm
  • Screen diagonal

    Iris 350m: 2 in smaller diagonal

    E3 Sign:
    5.5 in
    Iris 350m:
    3.5 in
  • Depth

    E3 Sign: 0.9 mm thinner

    E3 Sign:
    9.3 mm
    Iris 350m:
    10.2 mm
  • Height

    Iris 350m: 34.5 mm shorter

    E3 Sign:
    152.5 mm
    Iris 350m:
    118 mm
  • Release year

    E3 Sign:
    2015
    Iris 350m:
    2014

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. E3 Sign

    Height:
    152.5 mm +34.5 mm versus Iris 350m
    Width:
    75.9 mm +13.9 mm versus Iris 350m
    Depth:
    9.3 mm
    Weight:
    161.9 g
  2. 2. Iris 350m

    Height:
    118 mm
    Width:
    62 mm
    Depth:
    10.2 mm +0.9 mm versus E3 Sign
    Weight:
    Unknown

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. E3 Sign

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Iris 350m

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

E3 Sign has approximately 128.6% more rectangular screen area than Iris 350m.

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 E3 Sign, Iris 350m, compared at the same storage capacity.
StorageE3 SignIris 350m
16 GB 2 GB RAM Unknown
Iris 350m: Original memory entry

512 MB · 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. E3 Sign

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Iris 350m

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. E3 Sign

    2800 mAh

    +1600 mAh versus Iris 350m

  2. 2. Iris 350m

    1200 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. E3 Sign2. Iris 350m

Everyday essentials
Everyday essentials — specifications for E3 Sign, Iris 350m.
SpecificationE3 SignIris 350m
Dimensions (HxWxD)
  • 152.5 Х 75.9 Х 9.3 mm
  • 118 Х 62 Х 10.2 mm
Weight
  • 161.9 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 3.5" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 512 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Removable Li-Po
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Mediatek MT6582 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for E3 Sign, Iris 350m.
SpecificationE3 SignIris 350m
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
Unknown
Screen area
  • 83.4 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 72.0%
  • 49.9%
PPI /points per inch/
  • 267 PPI
  • 165 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for E3 Sign, Iris 350m.
SpecificationE3 SignIris 350m
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance

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

Performance — specifications for E3 Sign, Iris 350m.
SpecificationE3 SignIris 350m
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.0 GHz
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Mali-400
Antutu 7 score *
  • 24156
Unknown
General specs
General specs — specifications for E3 Sign, Iris 350m.
SpecificationE3 SignIris 350m
Release date
  • 2015
  • March
  • 2014
  • June
Colors
  • Black
  • Grey
  • Midnight Black
Battery life
  • Stand by time- Up to 280 h Talking time- Up to 10 h 20 min
  • Stand by time- Up to 240 h Talking time- Up to 9 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for E3 Sign, Iris 350m.
SpecificationE3 SignIris 350m
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
Unknown
Speed
  • HSPA 21.1/11.5 Mbps
Unknown
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.0
Harmful irradiation
  • SAR EU - 0.67 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for E3 Sign, Iris 350m.
SpecificationE3 SignIris 350m
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for E3 Sign, Iris 350m.
SpecificationE3 SignIris 350m
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity - Also known as Liquid E3 E380 Available as Acer Liquid E3 Duo with dual-SIM card slots
  • Infrared port - Fast battery charging (Pump Express 2.0+) - For metroPCS
  • Sensors Accelerometer For India