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  2. Allview E4 vs Samsung Galaxy A31

Allview E4 vs Samsung Galaxy A31

Compare recorded specifications, size and practical differences.

Allview E4

Allview E4

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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.

      • Display technologyOLED versus LCDE4: LCD · Galaxy A31: OLED
      • WeightE4: 55 g lighterE4: 130 g · Galaxy A31: 185 g
      • WidthE4: 2.9 mm narrowerE4: 70.2 mm · Galaxy A31: 73.1 mm
      • Screen diagonalE4: 0.9 in smaller diagonalE4: 5.5 in · Galaxy A31: 6.4 in
      • Rear camera layoutSingle / QuadE4: Single · Galaxy A31: Quad
      • HeightE4: 18.6 mm shorterE4: 140.7 mm · Galaxy A31: 159.3 mm

      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
      E4: 140.7 × 70.2 mm 1 Galaxy A31: 159.3 × 73.1 mm 2
      Side
      E4: 140.7 × 8.6 mm 1 Galaxy A31: 159.3 × 8.6 mm 2
      1. 1. E4
        Height
        140.7 mm
        Width
        70.2 mm
        Depth
        8.6 mm
        Weight
        130 g
      2. 2. Galaxy A31
        Height
        159.3 mm
        Width
        73.1 mm
        Depth
        8.6 mm
        Weight
        185 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
      SpecificationE4Galaxy A31
      Dimensions (HxWxD)
      • 140.7 Х 70.2 Х 8.6 mm
      • 159.3 Х 73.1 Х 8.6 mm
      Weight
      • 130 g
      • 185 g
      Technology
      • IPS LCD
      • Super AMOLED
      Screen size
      • 5.5" inch
      • 6.4" inch
      Screen resolution
      • 720 x 1280 px
      • 1080 x 2400 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 16 GB
      • 2 GB RAM
      • 64GB 4GB RAM
      • 128GB 4GB RAM
      • 128GB 6GB RAM
      Memory card support
      • microSD
      • up to 32 GB (dedicated slot)
      • microSDXC (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2100 mAh
      • Removable Li-Po
      • 5000 mAh
      • Non-removable Li-Po
      Operating system OS
      • Android 5.1 (Lollipop)
      • Android 10.0; One UI 2.0
      Chipset
      • Mediatek MT6753 (28 nm)
      		 Unknown
      NFC
      • Super AMOLED
      • Yes (market/region dependent)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationE4Galaxy A31
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • Super AMOLED
      • 16M
      Screen area
      • 68.9 cm2
      • 98.9 cm2
      Screen format
      • 16:9 (height:width)
      • 20:9 (height:width)
      Screen to body ratio
      • 143.5 Х 69.8 Х 8 mm
      • 84.9%
      PPI /points per inch/
      • 294 PPI
      • 411 PPI
      Camera and Video
      Camera and Video
      SpecificationE4Galaxy A31
      Rear camera, main
      • 13 MP
      • Single
      • 48 MP
      • Quad
      Camera specs
      • 13 MP
      • AF
      • 48 MP
      • f/2.0
      • 26mm (wide)
      • 1/2.0"
      • 0.8µm
      • PDAF -8 MP
      • f/2.2
      • 13mm (ultrawide)
      • 1/4.0"
      • 1.12µm -5 MP
      • f/2.4
      • (macro) -5 MP
      • (depth)
      Functions
      • Dual-LED flash
      • LED flash
      • panorama
      • HDR
      Video
      • 1080p@30fps
      • 1080p@30fps
      Front camera, selfie
      • 5 MP
      • Single
      • 20 MP
      • Single
      Specifications
      • 5 MP
      • 20 MP
      • f/2.2
      • (wide)
      Performance
      Performance
      SpecificationE4Galaxy A31
      Processor CPU
      • Octa-core 1.3 GHz Cortex-A53
      • Octa-core (2x2.0 GHz & 6x1.7 GHz)
      Graphics processor GPU
      • Mali-T720MP3
      		 Unknown
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 23156
      		 Unknown
      General specs
      General specs
      SpecificationE4Galaxy A31
      Release date
      • 2015
      • September
      • 2020
      • March 24
      Colors
      • Black
      • White
      • Prism Crush Black
      • Prism Crush Blue
      • Prism Crush Red
      • Prism Crush White
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 240 EUR
      		 Unknown
      Battery life
      • Stand by time- Up to 210 h Talking time- Up to 9 h 30 min
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationE4Galaxy A31
      SIM card
      • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
      • dual stand-by)
      • Single SIM (Nano-SIM)Dual SIM (Nano-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 band 2(1900)
      • 3(1800)
      • 20(800)
      • 38(2600)
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
      Speed
      • HSPA 21.1/5.76 Mbps
      • LTE Cat4 150/50 Mbps
      • HSPA
      • LTE-A
      GPRS
      • Class 12
      • Yes
      Edge
      • Class 10
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11 a/b/g/n/ac
      • dual-band
      • Wi-Fi Direct
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • Yes
      • with A-GPS
      • GLONASS
      • GALILEO
      • BDS
      USB
      • microUSB 2.0
      • 2.0
      • Type-C 1.0 reversible connector
      • USB On-The-Go
      Bluetooth
      • 4.0
      • A2DP
      • EDR
      • 5.0
      • A2DP
      • LE
      Harmful irradiation
      • SAR EU - 1.23 W/kg (head)
      • SAR EU - 0.49 W/kg (head) 1.68 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationE4Galaxy A31
      Radio
      • FM radio
      		 Unknown
      Other features
      Other features
      SpecificationE4Galaxy A31
      Dop
      • Sensors Accelerometer
      • proximity
      • compass
      • Sensors Fingerprint (under display
      • optical)
      • accelerometer
      • gyro
      • proximity
      • compass - Fast charging 15W

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