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  2. Allview E3 Sign vs TECNO F2

Allview E3 Sign vs TECNO F2

Compare recorded specifications, size and practical differences.

TECNO F2

TECNO F2

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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.

      • WeightF2: 9.5 g lighterF2: 152.4 g · E3 Sign: 161.9 g
      • WidthF2: 1.7 mm narrowerF2: 74.2 mm · E3 Sign: 75.9 mm
      • Screen diagonalF2: 0.5 in smaller diagonalF2: 5 in · E3 Sign: 5.5 in
      • ChipsetMediatek MT6582 (28 nm) / Mediatek MT6580M (28 nm)E3 Sign: Mediatek MT6582 (28 nm) · F2: Mediatek MT6580M (28 nm)
      • HeightF2: 7.5 mm shorterF2: 145 mm · E3 Sign: 152.5 mm
      • Release year2015 / 2018E3 Sign: 2015 · F2: 2018

      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 F2: 145 × 74.2 mm 2
      Side
      E3 Sign: 152.5 × 9.3 mm 1 F2: 145 × 9.7 mm 2
      1. 1. E3 Sign
        Height
        152.5 mm+7.5 mm versus F2
        Width
        75.9 mm+1.7 mm versus F2
        Depth
        9.3 mm
        Weight
        161.9 g
      2. 2. F2
        Height
        145 mm
        Width
        74.2 mm
        Depth
        9.7 mm
        Weight
        152.4 g
      Weight

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

      1. 1. E3 Sign161.9 g

        +9.5 g versus F2

      2. 2. F2152.4 g

      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
      E3 Sign: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 F2: 5 in, 16:9, About 68.9 cm² rectangular area 2
      1. 1. E3 Sign 5.5 in · 16:9 About 83.4 cm² rectangular area
      2. 2. F2 5 in · 16:9 About 68.9 cm² rectangular area

      E3 Sign has approximately 21% more rectangular screen area than F2.

      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
      StorageE3 SignF2
      8 GB Not recorded 1 GB RAM
      16 GB 2 GB RAM Not recorded

      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. F2

      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 capacity

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

      1. 1. E3 Sign2800 mAh

        +800 mAh versus F2

      2. 2. F22000 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. F2

      Everyday essentials
      Everyday essentials
      SpecificationE3 SignF2
      Dimensions (HxWxD)
      • 152.5 Х 75.9 Х 9.3 mm
      • 145 Х 74.2 Х 9.7 mm
      Weight
      • 161.9 g
      • 152.4 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 5.5" inch
      • 5" inch
      Screen resolution
      • 720 x 1280 px
      • 480 x 854 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 32 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2800 mAh
      • Removable Li-Po
      • 2000 mAh
      • Li-Ion
      Operating system OS
      • Android 4.4.2 (KitKat)
      • Android 7.0 (Nougat)
      Chipset
      • Mediatek MT6582 (28 nm)
      • Mediatek MT6580M (28 nm)
      NFC
      • Super AMOLED
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationE3 SignF2
      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%
      • 64.0%
      PPI /points per inch/
      • 267 PPI
      • 196 PPI
      Screen protection
      • Scratch-resistant glass
      		 Unknown
      Camera and Video
      Camera and Video
      SpecificationE3 SignF2
      Rear camera, main
      • 8 MP
      • Single
      • 5 MP
      • Single
      Camera specs
      • 8 MP
      • AF
      • 5 MP
      Functions
      • Dual-LED flash
      • HDR
      • LED flash
      Video
      • 1080p@30fps
      • 1080p@30fps
      Front camera, selfie
      • 2 MP
      • Single
      • 2 MP
      • Single
      Specifications
      • 2 MP
      • 2 MP
      Performance
      Performance
      SpecificationE3 SignF2
      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
      		 Unknown
      GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 353
      GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 1138
      General specs
      General specs
      SpecificationE3 SignF2
      Release date
      • 2015
      • March
      • 2018
      • March
      Colors
      • Black
      • Champagne Gold
      • Ice Blue
      • Phantom Red
      Battery life
      • Stand by time- Up to 280 h Talking time- Up to 10 h 20 min
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationE3 SignF2
      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 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
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • microUSB 2.0
      Bluetooth
      • 4.0
      • A2DP
      • EDR
      • 4.0
      Harmful irradiation
      • SAR EU - 0.67 W/kg (head)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationE3 SignF2
      Radio
      • FM radio
      		 Unknown
      Other features
      Other features
      SpecificationE3 SignF2
      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

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