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Allview E3 Sign vs BLU Studio Mega (2018)

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.

  • WeightE3 Sign: 34.1 g lighterE3 Sign: 161.9 g · Studio Mega (2018): 196 g
  • WidthE3 Sign: 8 mm narrowerE3 Sign: 75.9 mm · Studio Mega (2018): 83.9 mm
  • Screen diagonalE3 Sign: 0.5 in smaller diagonalE3 Sign: 5.5 in · Studio Mega (2018): 6 in
  • ChipsetMediatek MT6582 (28 nm) / Mediatek MT6580 (28 nm)E3 Sign: Mediatek MT6582 (28 nm) · Studio Mega (2018): Mediatek MT6580 (28 nm)
  • HeightE3 Sign: 13.7 mm shorterE3 Sign: 152.5 mm · Studio Mega (2018): 166.2 mm
  • Release year2015 / 2017E3 Sign: 2015 · Studio Mega (2018): 2017

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
E3 Sign: 152.5 × 75.9 mm 1 Studio Mega (2018): 166.2 × 83.9 mm 2
Side
E3 Sign: 152.5 × 9.3 mm 1 Studio Mega (2018): 166.2 × 9.5 mm 2
  1. 1. E3 Sign
    Height
    152.5 mm
    Width
    75.9 mm
    Depth
    9.3 mm
    Weight
    161.9 g
  2. 2. Studio Mega (2018)
    Height
    166.2 mm
    Width
    83.9 mm
    Depth
    9.5 mm
    Weight
    196 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationE3 SignStudio Mega (2018)
Dimensions (HxWxD)
  • 152.5 Х 75.9 Х 9.3 mm
  • 166.2 Х 83.9 Х 9.5 mm
Weight
  • 161.9 g
  • 196 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Removable Li-Po
  • 2500 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 7.0 (Nougat)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6580 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationE3 SignStudio Mega (2018)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 83.4 cm2
  • 99.2 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.0%
  • 71.2%
PPI /points per inch/
  • 267 PPI
  • 245 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video
SpecificationE3 SignStudio Mega (2018)
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • 1/4''
  • AF
Functions
  • Dual-LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
Performance
Performance
SpecificationE3 SignStudio Mega (2018)
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Mali-400MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 24156
  • 33620
General specs
General specs
SpecificationE3 SignStudio Mega (2018)
Release date
  • 2015
  • March
  • 2017
  • June
Colors
  • Black
  • Black
  • Gold
  • Rose Gold
Battery life
  • Stand by time- Up to 280 h Talking time- Up to 10 h 20 min
  • Stand by time- Up to 750 h (2G) / Up to 625 h (3G) Talking time- Up to 22 h (2G) / Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationE3 SignStudio Mega (2018)
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
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 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • 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)
Unknown
Music and Audio
Music and Audio
SpecificationE3 SignStudio Mega (2018)
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationE3 SignStudio Mega (2018)
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