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A1 Alpha vs Lava X28 Plus

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.

  • WeightAlpha: 25 g lighterAlpha: 150 g · X28 Plus: 175 g
  • WidthAlpha: 2.2 mm narrowerAlpha: 75.8 mm · X28 Plus: 78 mm
  • Screen diagonalX28 Plus: 0.76 in smaller diagonalX28 Plus: 5.5 in · Alpha: 6.26 in
  • Rear camera layoutDual / SingleAlpha: Dual · X28 Plus: Single
  • DepthAlpha: 0.9 mm thinnerAlpha: 8.1 mm · X28 Plus: 9 mm
  • HeightAlpha: 3.3 mm shorterAlpha: 151.7 mm · X28 Plus: 155 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 X28 Plus: 155 × 78 mm 2
Side
Alpha: 151.7 × 8.1 mm 1 X28 Plus: 155 × 9 mm 2
  1. 1. Alpha
    Height
    151.7 mm
    Width
    75.8 mm
    Depth
    8.1 mm
    Weight
    150 g
  2. 2. X28 Plus
    Height
    155 mm
    Width
    78 mm
    Depth
    9 mm
    Weight
    175 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
SpecificationAlphaX28 Plus
Dimensions (HxWxD)
  • 151.7 Х 75.8 Х 8.1 mm
  • 155 Х 78 Х 9 mm
Weight
  • 150 g
  • 175 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.26" inch
  • 5.5" inch
Screen resolution
  • 720 x 1520 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 64GB 3GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses shared SIM slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Ion
  • 2600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 6.0 (Marshmallow)
Chipset
  • Unisoc SC9863A (28nm)
Unknown
NFC
  • Yes (64/3GB model only)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationAlphaX28 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.8 cm2
  • 83.4 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 82.1%
  • 69.0%
PPI /points per inch/
  • 269 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationAlphaX28 Plus
Rear camera, main
  • 13 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 8 MP
  • AF
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 5 MP
Performance
Performance
SpecificationAlphaX28 Plus
Processor CPU
  • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
  • Quad-core 1.3 GHz
Graphics processor GPU
  • IMG8322
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 11560
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 410
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1050
General specs
General specs
SpecificationAlphaX28 Plus
Release date
  • 2019
  • August
  • 2017
  • February
Colors
  • Black
  • Green
  • Black/Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationAlphaX28 Plus
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual 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 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE
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
Music and Audio
Music and Audio
SpecificationAlphaX28 Plus
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationAlphaX28 Plus
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity - For India

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