Meizu Pro 6 Plus vs Samsung i637 Jack

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

    i637 Jack: 55.9 g lighter

    Pro 6 Plus:
    158 g
    i637 Jack:
    102.1 g
  • Width

    i637 Jack: 16.3 mm narrower

    Pro 6 Plus:
    77.3 mm
    i637 Jack:
    61 mm
  • Screen diagonal

    i637 Jack: 3.3 in smaller diagonal

    Pro 6 Plus:
    5.7 in
    i637 Jack:
    2.4 in
  • Depth

    Pro 6 Plus: 5.4 mm thinner

    Pro 6 Plus:
    7.3 mm
    i637 Jack:
    12.7 mm
  • Height

    i637 Jack: 38.6 mm shorter

    Pro 6 Plus:
    155.6 mm
    i637 Jack:
    117 mm
  • Release year

    Pro 6 Plus:
    2016
    i637 Jack:
    2009

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. Pro 6 Plus

    Height:
    155.6 mm +38.6 mm versus i637 Jack
    Width:
    77.3 mm +16.3 mm versus i637 Jack
    Depth:
    7.3 mm
  2. 2. i637 Jack

    Height:
    117 mm
    Width:
    61 mm
    Depth:
    12.7 mm +5.4 mm versus Pro 6 Plus

Weight

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

  1. 1. Pro 6 Plus

    158 g

    +55.9 g versus i637 Jack

  2. 2. i637 Jack

    102.1 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. Pro 6 Plus

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²
  2. 2. i637 Jack

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

Pro 6 Plus has approximately 402.1% more rectangular screen area than i637 Jack.

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.

Pro 6 Plus: Original memory entry

64/128 GB · 512GB 4GB

i637 Jack: Original memory entry

256 MB RAM · 256 MB ROM

Practical features

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

1. Pro 6 Plus

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

2. i637 Jack

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

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. Pro 6 Plus

    3400 mAh

    +1920 mAh versus i637 Jack

  2. 2. i637 Jack

    1480 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. Pro 6 Plus2. i637 Jack

Everyday essentials
Everyday essentials — specifications for Pro 6 Plus, i637 Jack.
SpecificationPro 6 Plusi637 Jack
Dimensions (HxWxD)
  • 155.6 Х 77.3 Х 7.3 mm
  • 117 Х 61 Х 12.7 mm
Weight
  • 158 g
  • 102.1 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5.7" inch
  • 2.4" inch
Screen resolution
  • 1440 x 2560 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 512GB 4GB
  • 256 MB RAM
  • 256 MB ROM
Memory card support
  • No
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3400 mAh
  • Non-removable Li-Ion
  • 1480 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6 (Marshmallow); Flyme 6
  • Microsoft Windows Mobile 6.1 Standard
  • upgradable to Windows Mobile 6.5
Chipset
  • Exynos 8890 Octa (14 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Pro 6 Plus, i637 Jack.
SpecificationPro 6 Plusi637 Jack
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 89.6 cm2
  • 17.8 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 74.5%
  • 25.0%
PPI /points per inch/
  • 515 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for Pro 6 Plus, i637 Jack.
SpecificationPro 6 Plusi637 Jack
Rear camera, main
  • 12 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 12 MP
  • f/2.0
  • 1/2.9''
  • 1.25µm
  • 4-axis OIS
  • PDAF & laser AF
  • 3.15 MP
Functions
  • Ten-LED dual-tone flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.0
  • 1/4''
  • 1.4µm
Unknown
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Pro 6 Plus, i637 Jack.
SpecificationPro 6 Plusi637 Jack
Processor CPU
  • Octa-core (4x2.0 GHz Mongoose & 4x1.5 GHz Cortex-A53) 64 GB version -Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) 128 GB version
  • 528 MHz
Graphics processor GPU
  • Mali-T880 MP10 64 GB version -Mali-T880 MP12 128 GB version
Unknown
Antutu 7 score *
  • 135272
Unknown
GeekBench 4 Single Core *
  • 1465
Unknown
GeekBench 4 Multi-Core *
  • 4359
Unknown
GeekBench 4 RenderScript *
  • 4322
Unknown
GeekBench 5 Single Core *
  • 290
Unknown
GeekBench 5 Multi-Core *
  • 772
Unknown
General specs
General specs — specifications for Pro 6 Plus, i637 Jack.
SpecificationPro 6 Plusi637 Jack
Release date
  • 2016
  • November
  • 2009
  • May
Colors
  • Gold
  • Silver
  • Gray
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 550 EUR
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 288 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Pro 6 Plus, i637 Jack.
SpecificationPro 6 Plusi637 Jack
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.04 W/kg (head) 0.53 W/kg (body)
Music and Audio
Music and Audio — specifications for Pro 6 Plus, i637 Jack.
SpecificationPro 6 Plusi637 Jack
Radio
  • No
  • No
Others
  • 3D Touch display
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Pro 6 Plus, i637 Jack.
SpecificationPro 6 Plusi637 Jack
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • heart rate - Fast battery charging
  • Windows Media Player 10 -Windows Live
  • Yahoo!
  • AOL -Microsoft Outlook Mobile -Pocket Office -Voice memo/dial -Predictive text input - For AT&T