verykool s757 vs ZTE Blade A3 (2019)

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    Blade A3 (2019): 144 g lighter

    s757:
    288 g
    Blade A3 (2019):
    144 g
  • Width

    Blade A3 (2019): 9.5 mm narrower

    s757:
    77 mm
    Blade A3 (2019):
    67.5 mm
  • Chipset

    s757:
    Mediatek MT6573 (65 nm)
    Blade A3 (2019):
    Unisoc SC9832E (28nm)
  • Depth

    Blade A3 (2019): 2.3 mm thinner

    s757:
    12.8 mm
    Blade A3 (2019):
    10.5 mm
  • Height

    Blade A3 (2019): 10.6 mm shorter

    s757:
    148 mm
    Blade A3 (2019):
    137.4 mm
  • Release year

    s757:
    2012
    Blade A3 (2019):
    2019

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. s757

    Height:
    148 mm +10.6 mm versus Blade A3 (2019)
    Width:
    77 mm +9.5 mm versus Blade A3 (2019)
    Depth:
    12.8 mm +2.3 mm versus Blade A3 (2019)
  2. 2. Blade A3 (2019)

    Height:
    137.4 mm
    Width:
    67.5 mm
    Depth:
    10.5 mm

Weight

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

  1. 1. s757

    288 g

    +144 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. s757

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    71.2 cm²
  2. 2. Blade A3 (2019)

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

s757 has approximately 10.3% 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 s757, Blade A3 (2019), compared at the same storage capacity.
Storages757Blade A3 (2019)
16 GB Unknown 1 GB RAM
s757: Original memory entry

160 MB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. s757

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

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. s757

    2300 mAh

    +300 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. s7572. Blade A3 (2019)

Everyday essentials
Everyday essentials — specifications for s757, Blade A3 (2019).
Specifications757Blade A3 (2019)
Dimensions (HxWxD)
  • 148 Х 77 Х 12.8 mm
  • 137.4 Х 67.5 Х 10.5 mm
Weight
  • 288 g
  • 144 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 160 MB
  • 512 MB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2300 mAh
  • Removable Li-Po
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 9.0 Pie (Go edition)
Chipset
  • Mediatek MT6573 (65 nm)
  • Unisoc SC9832E (28nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for s757, Blade A3 (2019).
Specifications757Blade A3 (2019)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 71.2 cm2
  • 64.5 cm2
Screen format
  • 5:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 62.4%
  • 69.6%
PPI /points per inch/
  • 187 PPI
  • 215 PPI
Camera and Video
Camera and Video — specifications for s757, Blade A3 (2019).
Specifications757Blade A3 (2019)
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance
Performance — specifications for s757, Blade A3 (2019).
Specifications757Blade A3 (2019)
Processor CPU
  • 800 MHz Cortex-A9
  • Quad-core 1.4 GHz
Graphics processor GPU
  • PowerVR SGX531
  • Mali-T820 MP1
General specs
General specs — specifications for s757, Blade A3 (2019).
Specifications757Blade A3 (2019)
Release date
  • 2012
  • 2019
  • April
Colors
  • Black
  • Black
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 60 EUR
Communication and Connectivity
Communication and Connectivity — specifications for s757, Blade A3 (2019).
Specifications757Blade A3 (2019)
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 2 (optional)
  • 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
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for s757, Blade A3 (2019).
Specifications757Blade A3 (2019)
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for s757, Blade A3 (2019).
Specifications757Blade A3 (2019)
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.263 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer