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Haier I6 vs Oppo A37

Compare recorded specifications, size and practical differences.

Oppo A37

Oppo A37

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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

    A37: 9 g lighter

    I6:
    145 g
    A37:
    136 g
  • Width

    A37: 1.5 mm narrower

    I6:
    72.5 mm
    A37:
    71 mm
  • Screen diagonal

    A37: 0.7 in smaller diagonal

    I6:
    5.7 in
    A37:
    5 in
  • Chipset

    I6:
    Mediatek MT6753 (28 nm)
    A37:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Depth

    A37: 0.6 mm thinner

    I6:
    8.3 mm
    A37:
    7.7 mm
  • Height

    A37: 8.4 mm shorter

    I6:
    151.5 mm
    A37:
    143.1 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.

Front
Front — relative 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. I6: height 151.5 mm; Width 72.5 mm. A37: height 143.1 mm; Width 71 mm. I6: 151.5 × 72.5 mm 1 A37: 143.1 × 71 mm 2
Side
Side — relative 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. I6: height 151.5 mm; Depth 8.3 mm. A37: height 143.1 mm; Depth 7.7 mm. I6: 151.5 × 8.3 mm 1 A37: 143.1 × 7.7 mm 2
  1. 1. I6

    Height:
    151.5 mm +8.4 mm versus A37
    Width:
    72.5 mm +1.5 mm versus A37
    Depth:
    8.3 mm +0.6 mm versus A37
    Weight:
    145 g
  2. 2. A37

    Height:
    143.1 mm
    Width:
    71 mm
    Depth:
    7.7 mm
    Weight:
    136 g

Weight

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

  1. 1. I6

    145 g

    +9 g versus A37

  2. 2. A37

    136 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.

Screen size
Relative rectangular screen sizes; numbers match the phone labels below 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. I6: screen diagonal 5.7 in; aspect ratio (height:width) 18:9; approximate rectangular area 83.8 cm². A37: screen diagonal 5 in; aspect ratio (height:width) 16:9; approximate rectangular area 68.9 cm². I6: 5.7 in, 18:9, About 83.8 cm² rectangular area 1 A37: 5 in, 16:9, About 68.9 cm² rectangular area 2
  1. 1. I6

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²
  2. 2. A37

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

I6 has approximately 21.7% more rectangular screen area than A37.

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 I6, A37, compared at the same storage capacity.
StorageI6A37
16 GB Not recorded 2 GB RAM
32 GB 3 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. I6

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

2. A37

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. I6

    3300 mAh

    +670 mAh versus A37

  2. 2. A37

    2630 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. I62. A37

Everyday essentials
Everyday essentials — specifications for I6, A37.
SpecificationI6A37
Dimensions (HxWxD)
  • 151.5 Х 72.5 Х 8.3 mm
  • 143.1 Х 71 Х 7.7 mm
Weight
  • 145 g
  • 136 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 5.7" inch
  • 5" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3300 mAh
  • Non-removable Li-Ion
  • 2630 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.1 (Nougat)
  • Android 5.1 (Lollipop); ColorOS 3
Chipset
  • Mediatek MT6753 (28 nm)
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for I6, A37.
SpecificationI6A37
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.8 cm2
  • 68.9 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 76.3%
  • 67.8%
PPI /points per inch/
  • 282 PPI
  • 294 PPI
Screen protection Unknown
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video — specifications for I6, A37.
SpecificationI6A37
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1.12µm
  • PDAF
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/4''
  • no AF
  • 5 MP
  • f/2.4
  • 1/4''
Performance
Performance — specifications for I6, A37.
SpecificationI6A37
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720MP3
  • Adreno 306
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 39812
GeekBench 4 Single Core Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 516
GeekBench 4 Multi-Core Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1311
GeekBench 4 RenderScript Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1030
General specs
General specs — specifications for I6, A37.
SpecificationI6A37
Release date
  • 2018
  • January
  • 2016
  • June
Colors
  • Black
  • Blue
  • Red
  • Green
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Body build
  • Front glass
  • aluminum body
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for I6, A37.
SpecificationI6A37
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 40(2300)
  • 41(2500) LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 17(700)
  • 28(700)
  • 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)
  • 41(2500)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.32 W/kg (head) 1.19 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for I6, A37.
SpecificationI6A37
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for I6, A37.
SpecificationI6A37
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass