Allview W1i vs Oppo A37

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

    W1i: 37.1 g lighter

    W1i:
    98.9 g
    A37:
    136 g
  • Width

    W1i: 3.8 mm narrower

    W1i:
    67.2 mm
    A37:
    71 mm
  • Screen diagonal

    W1i: 0.3 in smaller diagonal

    W1i:
    4.7 in
    A37:
    5 in
  • Chipset

    W1i:
    Qualcomm MSM8212 Snapdragon 200 (28 nm)
    A37:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Depth

    W1i: 0.5 mm thinner

    W1i:
    7.2 mm
    A37:
    7.7 mm
  • Height

    W1i: 7.3 mm shorter

    W1i:
    135.8 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.

  1. 1. W1i

    Height:
    135.8 mm
    Width:
    67.2 mm
    Depth:
    7.2 mm
  2. 2. A37

    Height:
    143.1 mm +7.3 mm versus W1i
    Width:
    71 mm +3.8 mm versus W1i
    Depth:
    7.7 mm +0.5 mm versus W1i

Weight

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

  1. 1. W1i

    98.9 g

  2. 2. A37

    136 g

    +37.1 g versus W1i

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. W1i

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. A37

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

A37 has approximately 13.2% more rectangular screen area than W1i.

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 W1i, A37, compared at the same storage capacity.
StorageW1iA37
8 GB 1 GB RAM Not recorded
16 GB Not recorded 2 GB 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. W1i

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. W1i

    1750 mAh

  2. 2. A37

    2630 mAh

    +880 mAh versus W1i

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. W1i2. A37

Everyday essentials
Everyday essentials — specifications for W1i, A37.
SpecificationW1iA37
Dimensions (HxWxD)
  • 135.8 Х 67.2 Х 7.2 mm
  • 143.1 Х 71 Х 7.7 mm
Weight
  • 98.9 g
  • 136 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.7" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Non-removable Li-Po
  • 2630 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 5.1 (Lollipop); ColorOS 3
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for W1i, A37.
SpecificationW1iA37
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 136 Х 66.7 Х 9.9 mm
  • 67.8%
PPI /points per inch/
  • 312 PPI
  • 294 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video — specifications for W1i, A37.
SpecificationW1iA37
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • Dual-LED flash
  • panorama
  • LED flash
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
  • f/2.4
  • 1/4''
Performance

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

Performance — specifications for W1i, A37.
SpecificationW1iA37
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 302
  • Adreno 306
Antutu 7 score * Unknown
  • 39812
GeekBench 4 Single Core * Unknown
  • 516
GeekBench 4 Multi-Core * Unknown
  • 1311
GeekBench 4 RenderScript * Unknown
  • 1030
General specs
General specs — specifications for W1i, A37.
SpecificationW1iA37
Release date
  • 2014
  • June
  • 2016
  • June
Colors
  • Black
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 7 h 20 min
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for W1i, A37.
SpecificationW1iA37
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-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 900 / 2100-4G - LTE
  • 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 42.2/5.76 Mbps
  • HSPA
  • LTE
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.53 W/kg (head) 0.64 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for W1i, A37.
SpecificationW1iA37
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for W1i, A37.
SpecificationW1iA37
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass