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verykool s757 vs Xolo A42

Compare recorded specifications, size and practical differences.

verykool s757

verykool s757

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Xolo A42

Xolo A42

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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.

  • WidthA42: 13.5 mm narrowerA42: 63.5 mm · s757: 77 mm
  • Screen diagonalA42: 1 in smaller diagonalA42: 4 in · s757: 5 in
  • DepthA42: 2.6 mm thinnerA42: 10.2 mm · s757: 12.8 mm
  • HeightA42: 23.5 mm shorterA42: 124.5 mm · s757: 148 mm
  • Release year2012 / 2014s757: 2012 · A42: 2014

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
s757: 148 × 77 mm 1 A42: 124.5 × 63.5 mm 2
Side
s757: 148 × 12.8 mm 1 A42: 124.5 × 10.2 mm 2
  1. 1. s757
    Height
    148 mm+23.5 mm versus A42
    Width
    77 mm+13.5 mm versus A42
    Depth
    12.8 mm+2.6 mm versus A42
    Weight
    288 g
  2. 2. A42
    Height
    124.5 mm
    Width
    63.5 mm
    Depth
    10.2 mm
    Weight
    Unknown

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.

Screen size
s757: 5 in, 5:3, About 71.2 cm² rectangular area 1 A42: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. s757 5 in · 5:3 About 71.2 cm² rectangular area
  2. 2. A42 4 in · 5:3 About 45.5 cm² rectangular area

s757 has approximately 56.2% more rectangular screen area than A42.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

s757: Original memory entry

160 MB · 512 MB RAM

A42: Original memory entry

4 GB · 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. A42

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB

Battery capacity

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

Recorded capacity

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

  1. 1. s7572300 mAh

    +900 mAh versus A42

  2. 2. A421400 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. A42

Everyday essentials
Everyday essentials
Specifications757A42
Dimensions (HxWxD)
  • 148 Х 77 Х 12.8 mm
  • 124.5 Х 63.5 Х 10.2 mm
Weight
  • 288 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 5" inch
  • 4" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 160 MB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2300 mAh
  • Removable Li-Po
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Mediatek MT6573 (65 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
Specifications757A42
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 71.2 cm2
  • 45.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 62.4%
  • 57.6%
PPI /points per inch/
  • 187 PPI
  • 233 PPI
Camera and Video
Camera and Video
Specifications757A42
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • 1.3 MP
Performance
Performance
Specifications757A42
Processor CPU
  • 800 MHz Cortex-A9
  • Dual-core 1.3 GHz
Graphics processor GPU
  • PowerVR SGX531
Unknown
General specs
General specs
Specifications757A42
Release date
  • 2012
  • 2014
  • July
Colors
  • Black
  • Yellow
  • Blue
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 80 EUR
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity
Specifications757A42
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 2 (optional)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA
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
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 2.1
  • A2DP
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.69 W/kg (head) 0.71 W/kg (body)
Music and Audio
Music and Audio
Specifications757A42
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
Specifications757A42
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.263 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • proximity