Allview E3 Sign vs Micromax Canvas 4 Plus A315

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Display technology

    OLED versus LCD

    E3 Sign:
    LCD
    Canvas 4 Plus A315:
    OLED
  • Screen diagonal

    Canvas 4 Plus A315: 0.5 in smaller diagonal

    E3 Sign:
    5.5 in
    Canvas 4 Plus A315:
    5 in
  • Memory variants

    At 16 GB storage

    E3 Sign:
    2 GB RAM
    Canvas 4 Plus A315:
    1 GB RAM
  • Chipset

    E3 Sign:
    Mediatek MT6582 (28 nm)
    Canvas 4 Plus A315:
    Mediatek MT6592 (28 nm)
  • Release year

    E3 Sign:
    2015
    Canvas 4 Plus A315:
    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
    Width:
    75.9 mm
    Depth:
    9.3 mm
    Weight:
    161.9 g
  2. 2. Canvas 4 Plus A315

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

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. Canvas 4 Plus A315

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

E3 Sign has approximately 21% more rectangular screen area than Canvas 4 Plus A315.

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, Canvas 4 Plus A315, compared at the same storage capacity.
StorageE3 SignCanvas 4 Plus A315
16 GB Recorded for all phones 2 GB RAM 1 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. E3 Sign

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

2. Canvas 4 Plus A315

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

    +800 mAh versus Canvas 4 Plus A315

  2. 2. Canvas 4 Plus A315

    2000 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. Canvas 4 Plus A315

Everyday essentials
Everyday essentials — specifications for E3 Sign, Canvas 4 Plus A315.
SpecificationE3 SignCanvas 4 Plus A315
Dimensions (HxWxD)
  • 152.5 Х 75.9 Х 9.3 mm
  • Х Х mm
Weight
  • 161.9 g
  • 0 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 5.5" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16 GB
  • 1 GB 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
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6592 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for E3 Sign, Canvas 4 Plus A315.
SpecificationE3 SignCanvas 4 Plus A315
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 83.4 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.0%
Unknown
PPI /points per inch/
  • 267 PPI
  • 294 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for E3 Sign, Canvas 4 Plus A315.
SpecificationE3 SignCanvas 4 Plus A315
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
Performance

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

Performance — specifications for E3 Sign, Canvas 4 Plus A315.
SpecificationE3 SignCanvas 4 Plus A315
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core 1.7 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Mali-450MP4
Antutu 7 score *
  • 24156
Unknown
General specs
General specs — specifications for E3 Sign, Canvas 4 Plus A315.
SpecificationE3 SignCanvas 4 Plus A315
Release date
  • 2015
  • March
  • 2014
  • September
Colors
  • Black
  • White/Gold
  • Black
Battery life
  • Stand by time- Up to 280 h Talking time- Up to 10 h 20 min
  • Stand by time- Up to 205 h (3G) Talking time- Up to 7 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for E3 Sign, Canvas 4 Plus A315.
SpecificationE3 SignCanvas 4 Plus A315
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
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/11.5 Mbps
  • HSPA
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.67 W/kg (head)
  • SAR - 0.68 W/kg (head) 0.61 W/kg (body)
Music and Audio
Music and Audio — specifications for E3 Sign, Canvas 4 Plus A315.
SpecificationE3 SignCanvas 4 Plus A315
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for E3 Sign, Canvas 4 Plus A315.
SpecificationE3 SignCanvas 4 Plus A315
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
  • proximity