Samsung Galaxy A70s 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: 84.9 g lighter

    Galaxy A70s:
    187 g
    i637 Jack:
    102.1 g
  • Width

    i637 Jack: 15.7 mm narrower

    Galaxy A70s:
    76.7 mm
    i637 Jack:
    61 mm
  • Screen diagonal

    i637 Jack: 4.3 in smaller diagonal

    Galaxy A70s:
    6.7 in
    i637 Jack:
    2.4 in
  • Rear camera layout

    Galaxy A70s:
    Triple
    i637 Jack:
    Single
  • Depth

    Galaxy A70s: 4.8 mm thinner

    Galaxy A70s:
    7.9 mm
    i637 Jack:
    12.7 mm
  • Height

    i637 Jack: 47.3 mm shorter

    Galaxy A70s:
    164.3 mm
    i637 Jack:
    117 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. Galaxy A70s

    Height:
    164.3 mm +47.3 mm versus i637 Jack
    Width:
    76.7 mm +15.7 mm versus i637 Jack
    Depth:
    7.9 mm
  2. 2. i637 Jack

    Height:
    117 mm
    Width:
    61 mm
    Depth:
    12.7 mm +4.8 mm versus Galaxy A70s

Weight

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

  1. 1. Galaxy A70s

    187 g

    +84.9 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. Galaxy A70s

    Screen diagonal:
    6.7 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    108.4 cm²
  2. 2. i637 Jack

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

Galaxy A70s has approximately 507.6% 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.

Recorded RAM for Galaxy A70s, i637 Jack, compared at the same storage capacity.
StorageGalaxy A70si637 Jack
128 GB 6 / 8 GB RAM Alternative RAM configurations Unknown
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. Galaxy A70s

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (dedicated slot)

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. Galaxy A70s

    4500 mAh

    +3020 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. Galaxy A70s2. i637 Jack

Everyday essentials
Everyday essentials — specifications for Galaxy A70s, i637 Jack.
SpecificationGalaxy A70si637 Jack
Dimensions (HxWxD)
  • 164.3 Х 76.7 Х 7.9 mm
  • 117 Х 61 Х 12.7 mm
Weight
  • 187 g
  • 102.1 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.7" inch
  • 2.4" inch
Screen resolution
  • 1080 x 2400 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 256 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 1 TB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4500 mAh
  • Non-removable Li-Po
  • 1480 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Microsoft Windows Mobile 6.1 Standard
  • upgradable to Windows Mobile 6.5
Chipset
  • Qualcomm SDM675 Snapdragon 675 (11 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Galaxy A70s, i637 Jack.
SpecificationGalaxy A70si637 Jack
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 108.4 cm2
  • 17.8 cm2
Screen format
  • 20:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 86.0%
  • 25.0%
PPI /points per inch/
  • 393 PPI
  • 167 PPI
Screen protection
  • Corning Gorilla Glass (unspecified)
Unknown
Camera and Video
Camera and Video — specifications for Galaxy A70s, i637 Jack.
SpecificationGalaxy A70si637 Jack
Rear camera, main
  • 64 MP
  • Triple
  • 3.15 MP
  • Single
Camera specs
  • 64 MP
  • f/1.8
  • (wide)
  • 1/1.7''
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 12mm (ultrawide) -5 MP
  • depth sensor
  • 3.15 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 32 MP
  • Single
  • 0 MP,
Specifications
  • 32 MP
  • f/2.0
  • 0.8µm
Unknown
Performance

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

Performance — specifications for Galaxy A70s, i637 Jack.
SpecificationGalaxy A70si637 Jack
Processor CPU
  • Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
  • 528 MHz
Graphics processor GPU
  • Adreno 612
Unknown
Antutu 8 score *
  • 212000
Unknown
General specs
General specs — specifications for Galaxy A70s, i637 Jack.
SpecificationGalaxy A70si637 Jack
Release date
  • 2019
  • September
  • 2009
  • May
Colors
  • Prism Crush Red
  • Prism Crush White
  • Prism Crush Black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 380 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 Galaxy A70s, i637 Jack.
SpecificationGalaxy A70si637 Jack
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE (unspecified)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE-A
  • 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
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 1.20 W/kg (head)
  • SAR - 1.04 W/kg (head) 0.53 W/kg (body)
Music and Audio
Music and Audio — specifications for Galaxy A70s, i637 Jack.
SpecificationGalaxy A70si637 Jack
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Galaxy A70s, i637 Jack.
SpecificationGalaxy A70si637 Jack
Dop
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - ANT+ - Fast battery charging 25W - Versions: SM-A707F/DS
  • SM-A707FN/DS (Global); SM-A707GM/DS
  • SM-A707MN/DS
  • SM-A7070 (China
  • Hong Kong)
  • SM-A707W (Canada)
  • Windows Media Player 10 -Windows Live
  • Yahoo!
  • AOL -Microsoft Outlook Mobile -Pocket Office -Voice memo/dial -Predictive text input - For AT&T