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  2. A1 Alpha vs Vodafone Smart 4

A1 Alpha vs Vodafone Smart 4

Compare recorded specifications, size and practical differences.

A1 Alpha

A1 Alpha

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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.

      • WidthSmart 4: 9.8 mm narrowerSmart 4: 66 mm · Alpha: 75.8 mm
      • Screen diagonalSmart 4: 1.76 in smaller diagonalSmart 4: 4.5 in · Alpha: 6.26 in
      • ChipsetUnisoc SC9863A (28nm) / Qualcomm MSM8210 Snapdragon 200 (28 nm)Alpha: Unisoc SC9863A (28nm) · Smart 4: Qualcomm MSM8210 Snapdragon 200 (28 nm)
      • Rear camera layoutDual / SingleAlpha: Dual · Smart 4: Single
      • DepthAlpha: 2.5 mm thinnerAlpha: 8.1 mm · Smart 4: 10.6 mm
      • HeightSmart 4: 17 mm shorterSmart 4: 134.7 mm · Alpha: 151.7 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
      Alpha: 151.7 × 75.8 mm 1 Smart 4: 134.7 × 66 mm 2
      Side
      Alpha: 151.7 × 8.1 mm 1 Smart 4: 134.7 × 10.6 mm 2
      1. 1. Alpha
        Height
        151.7 mm
        Width
        75.8 mm
        Depth
        8.1 mm
        Weight
        150 g
      2. 2. Smart 4
        Height
        134.7 mm
        Width
        66 mm
        Depth
        10.6 mm
        Weight
        152 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
      SpecificationAlphaSmart 4
      Dimensions (HxWxD)
      • 151.7 Х 75.8 Х 8.1 mm
      • 134.7 Х 66 Х 10.6 mm
      Weight
      • 150 g
      • 152 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 6.26" inch
      • 4.5" inch
      Screen resolution
      • 720 x 1520 px
      • 480 x 854 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32GB 2GB RAM
      • 64GB 3GB RAM
      • 4 GB
      • 512 MB RAM
      Memory card support
      • microSD
      • up to 256 GB (uses shared SIM slot)
      • microSD
      • up to 32 GB (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 3200 mAh
      • Non-removable Li-Ion
      • 1880 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 9.0 (Pie)
      • Android 4.4.2 (KitKat)
      Chipset
      • Unisoc SC9863A (28nm)
      • Qualcomm MSM8210 Snapdragon 200 (28 nm)
      NFC
      • Yes (64/3GB model only)
      • Yes (optional)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationAlphaSmart 4
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      		 Unknown
      Screen area
      • 97.8 cm2
      • 55.8 cm2
      Screen format
      • 19:9 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 82.1%
      • 62.8%
      PPI /points per inch/
      • 269 PPI
      • 218 PPI
      Camera and Video
      Camera and Video
      SpecificationAlphaSmart 4
      Rear camera, main
      • 13 MP
      • Dual
      • 5 MP
      • Single
      Camera specs
      • 13 MP
      • f/2.0
      • AF -2 MP
      • f/2.4
      • depth sensor
      • 5 MP
      Functions
      • LED flash
      • HDR
      • LED flash
      Video
      • 1080p@30fps
      • Yes
      Front camera, selfie
      • 8 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • 8 MP
      • f/2.0
      		 Unknown
      Performance
      Performance
      SpecificationAlphaSmart 4
      Processor CPU
      • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
      • Dual-core 1.2 GHz Cortex-A7
      Graphics processor GPU
      • IMG8322
      • Adreno 302
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 8302
      General specs
      General specs
      SpecificationAlphaSmart 4
      Release date
      • 2019
      • August
      • 2014
      • May
      Colors
      • Black
      • Green
      • Black
      • White
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 150 EUR
      • 90 EUR
      Communication and Connectivity
      Communication and Connectivity
      SpecificationAlphaSmart 4
      SIM card
      • Hybrid Dual SIM (Nano-SIM
      • dual stand-by)
      • Micro-SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 20(800)
      • 38(2600)
      • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
      Speed
      • HSPA 42.2/5.76 Mbps
      • LTE Cat4 150/50 Mbps
      • HSPA
      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
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • GLONASS
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • USB On-The-Go
      • microUSB 2.0
      Bluetooth
      • 4.2
      • A2DP
      • LE
      • 4.0
      • A2DP
      Harmful irradiation Unknown
      • SAR - 1.22 W/kg (head) 0.82 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationAlphaSmart 4
      Radio
      • FM radio
      • FM radio
      Others
      • Active noise cancellation with dedicated mic
      • Active noise cancellation with dedicated mic
      Other features
      Other features
      SpecificationAlphaSmart 4
      Dop
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • gyro
      • proximity
      • compass
      • Sensors Accelerometer
      • proximity

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