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Sharp Aquos Zero vs ZTE Blade A3 (2019)

Compare recorded specifications, size and practical differences.

+ Add a third phone

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 technology

    OLED versus LCD

    Aquos Zero:
    OLED
    Blade A3 (2019):
    LCD
  • Width

    Blade A3 (2019): 5.5 mm narrower

    Aquos Zero:
    73 mm
    Blade A3 (2019):
    67.5 mm
  • Screen diagonal

    Blade A3 (2019): 1.2 in smaller diagonal

    Aquos Zero:
    6.2 in
    Blade A3 (2019):
    5 in
  • Chipset

    Aquos Zero:
    Qualcomm SDM845 Snapdragon 845 (10 nm)
    Blade A3 (2019):
    Unisoc SC9832E (28nm)
  • Depth

    Aquos Zero: 1.7 mm thinner

    Aquos Zero:
    8.8 mm
    Blade A3 (2019):
    10.5 mm
  • Height

    Blade A3 (2019): 16.6 mm shorter

    Aquos Zero:
    154 mm
    Blade A3 (2019):
    137.4 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.

  1. 1. Aquos Zero

    Height:
    154 mm +16.6 mm versus Blade A3 (2019)
    Width:
    73 mm +5.5 mm versus Blade A3 (2019)
    Depth:
    8.8 mm
  2. 2. Blade A3 (2019)

    Height:
    137.4 mm
    Width:
    67.5 mm
    Depth:
    10.5 mm +1.7 mm versus Aquos Zero

Weight

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

  1. 1. Aquos Zero

    146 g

    +2 g versus Blade A3 (2019)

  2. 2. Blade A3 (2019)

    144 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.

  1. 1. Aquos Zero

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    96.9 cm²
  2. 2. Blade A3 (2019)

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    64.5 cm²

Aquos Zero has approximately 50.2% more rectangular screen area than Blade A3 (2019).

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 for Aquos Zero, Blade A3 (2019), compared at the same storage capacity.
StorageAquos ZeroBlade A3 (2019)
16 GB Not recorded 1 GB RAM
128 GB 6 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. Aquos Zero

NFC:
Yes
Headphone jack:
No
Memory card support:
No

2. Blade A3 (2019)

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

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

  1. 1. Aquos Zero

    3130 mAh

    +1130 mAh versus Blade A3 (2019)

  2. 2. Blade A3 (2019)

    2000 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. Aquos Zero2. Blade A3 (2019)

Everyday essentials
Everyday essentials — specifications for Aquos Zero, Blade A3 (2019).
SpecificationAquos ZeroBlade A3 (2019)
Dimensions (HxWxD)
  • 154 Х 73 Х 8.8 mm
  • 137.4 Х 67.5 Х 10.5 mm
Weight
  • 146 g
  • 144 g
Technology
  • OLED
  • IPS LCD
Screen size
  • 6.2" inch
  • 5" inch
Screen resolution
  • 1440 x 2992 px
  • 480 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • No
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3130 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 9.0 Pie (Go edition)
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Unisoc SC9832E (28nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Aquos Zero, Blade A3 (2019).
SpecificationAquos ZeroBlade A3 (2019)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 96.9 cm2
  • 64.5 cm2
Screen format
  • 18.7:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 86.2%
  • 69.6%
PPI /points per inch/
  • 536 PPI
  • 215 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video — specifications for Aquos Zero, Blade A3 (2019).
SpecificationAquos ZeroBlade A3 (2019)
Rear camera, main
  • 22.6 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 22.6 MP
  • f/1.9
  • 22 mm
  • PDAF
  • OIS
  • 8 MP
  • AF
Functions
  • HDR
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • f/2.2
  • 23 mm
  • 5 MP
Performance
Performance — specifications for Aquos Zero, Blade A3 (2019).
SpecificationAquos ZeroBlade A3 (2019)
Processor CPU
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • Quad-core 1.4 GHz
Graphics processor GPU
  • Adreno 630
  • Mali-T820 MP1
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 275122
Unknown
General specs
General specs — specifications for Aquos Zero, Blade A3 (2019).
SpecificationAquos ZeroBlade A3 (2019)
Release date
  • 2019
  • January
  • 2019
  • April
Colors
  • Meteorite black
  • Black
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 600 EUR
  • 60 EUR
Body build
  • Front glass
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Aquos Zero, Blade A3 (2019).
SpecificationAquos ZeroBlade A3 (2019)
SIM card
  • Nano-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 28(700)
  • 38(2600)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat15 1024/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Aquos Zero, Blade A3 (2019).
SpecificationAquos ZeroBlade A3 (2019)
Radio
  • No
  • FM radio
Others
  • DCI-P3 -HDR 10 -Dolby Vision
  • Active noise cancellation with dedicated mic -24-bit/192kHz audio -Dolby Atmos
Unknown
Other features
Other features — specifications for Aquos Zero, Blade A3 (2019).
SpecificationAquos ZeroBlade A3 (2019)
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)
  • Sensors Accelerometer