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  2. alcatel Fire E vs Panasonic T31

alcatel Fire E vs Panasonic T31

Compare recorded specifications, size and practical differences.

Panasonic T31

Panasonic T31

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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.

      • WeightFire E: 17 g lighterFire E: 103 g · T31: 120 g
      • Screen diagonalT31: 0.5 in smaller diagonalT31: 4 in · Fire E: 4.5 in
      • DepthFire E: 3 mm thinnerFire E: 8.2 mm · T31: 11.2 mm
      • HeightT31: 7 mm shorterT31: 122 mm · Fire E: 129 mm
      • Release year2014 / 2013Fire E: 2014 · T31: 2013

      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
      Fire E: 129 × 63.5 mm 1 T31: 122 × 64.4 mm 2
      Side
      Fire E: 129 × 8.2 mm 1 T31: 122 × 11.2 mm 2
      1. 1. Fire E
        Height
        129 mm
        Width
        63.5 mm
        Depth
        8.2 mm
        Weight
        103 g
      2. 2. T31
        Height
        122 mm
        Width
        64.4 mm
        Depth
        11.2 mm
        Weight
        120 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
      SpecificationFire ET31
      Dimensions (HxWxD)
      • 129 Х 63.5 Х 8.2 mm
      • 122 Х 64.4 Х 11.2 mm
      Weight
      • 103 g
      • 120 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 4.5" inch
      • 4" inch
      Screen resolution
      • 540 x 960 px
      • 480 x 800 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 4 GB
      • 512 MB RAM
      • 4 GB
      • 512 MB RAM
      Memory card support
      • microSD
      • up to 32 GB (dedicated slot)
      • microSD
      • up to 32 GB (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1700 mAh
      • Removable Li-Ion
      • 1300 mAh
      • Removable Li-Ion
      Operating system OS
      • Firefox OS 1.3
      • Android 4.2.2 (Jelly Bean)
      Chipset Unknown
      • Mediatek MT6572M (28 nm)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationFire ET31
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 55.8 cm2
      • 45.5 cm2
      Screen format
      • 16:9 (height:width)
      • 5:3 (height:width)
      Screen to body ratio
      • 68.1%
      • 58.0%
      PPI /points per inch/
      • 245 PPI
      • 233 PPI
      Camera and Video
      Camera and Video
      SpecificationFire ET31
      Rear camera, main
      • 5 MP
      • Single
      • 3.15 MP
      • Single
      Camera specs
      • 5 MP
      • AF
      • 3.15 MP
      Functions
      • LED flash
      • HDR
      • HDR
      Video
      • 720p@30fps
      • 720p@24fps
      Front camera, selfie
      • 0.3 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • VGA
      • VGA
      Performance
      Performance
      SpecificationFire ET31
      Processor CPU
      • Dual-core 1.2 GHz
      • Dual-core 1.3 GHz Cortex-A7
      Graphics processor GPU Unknown
      • Mali-400
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 24789
      General specs
      General specs
      SpecificationFire ET31
      Release date
      • 2014
      • February
      • 2013
      • October
      Colors
      • Slate
      • Dark Chocolate
      • Mozilla Orange
      • Pure White
      • Bluish Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 70 EUR
      • 70 EUR
      Battery life
      • Stand by time- Up to 450 h (2G) / Up to 400 h (3G) Talking time- Up to 7 h (2G) / Up to 4 h (3G) Music play - Up to 25 h
      • Stand by time- Up to 510 h (2G) / Up to 400 h (3G) Talking time- Up to 3 h 30 min (2G) / Up to 9 h 30 min (3G)
      Communication and Connectivity
      Communication and Connectivity
      SpecificationFire ET31
      SIM card
      • Micro-SIM
      • Dual SIM (Mini-SIM
      • dual stand-by)
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
      Speed
      • HSPA 42.2/5.76 Mbps
      • HSPA 21.1/5.76 Mbps
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi Direct
      • hotspot
      • 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
      • 3.0
      • A2DP
      • 4.0
      • A2DP
      Harmful irradiation Unknown
      • SAR EU - 0.85 W/kg (head) 1.18 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationFire ET31
      Radio
      • FM radio
      • RDS
      • FM radio
      Other features
      Other features
      SpecificationFire ET31
      Dop
      • Sensors Accelerometer
      • proximity
      • compass - MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input
      • Sensors Accelerometer
      • proximity