Oppo A12e vs ZTE Grand S3

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.

  • Width

    A12e: 1.4 mm narrower

    A12e:
    75.6 mm
    Grand S3:
    77 mm
  • Screen diagonal

    Grand S3: 0.7 in smaller diagonal

    A12e:
    6.2 in
    Grand S3:
    5.5 in
  • Chipset

    A12e:
    Qualcomm SDM450 Snapdragon 450 (14 nm)
    Grand S3:
    Qualcomm MSM8974AC Snapdragon 801 (28 nm)
  • Rear camera layout

    A12e:
    Dual
    Grand S3:
    Single
  • Depth

    A12e: 1.6 mm thinner

    A12e:
    8.2 mm
    Grand S3:
    9.8 mm
  • Release year

    A12e:
    2020
    Grand S3:
    2015

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. A12e

    Height:
    156.2 mm
    Width:
    75.6 mm
    Depth:
    8.2 mm
    Weight:
    168 g
  2. 2. Grand S3

    Height:
    155 mm
    Width:
    77 mm +1.4 mm versus A12e
    Depth:
    9.8 mm +1.6 mm versus A12e
    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.

  1. 1. A12e

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    95.9 cm²
  2. 2. Grand S3

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

A12e has approximately 15.1% more rectangular screen area than Grand S3.

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 A12e, Grand S3, compared at the same storage capacity.
StorageA12eGrand S3
16 GB Not recorded 3 GB RAM
64 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. A12e

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

2. Grand S3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. A12e

    4230 mAh

    +1130 mAh versus Grand S3

  2. 2. Grand S3

    3100 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. A12e2. Grand S3

Everyday essentials
Everyday essentials — specifications for A12e, Grand S3.
SpecificationA12eGrand S3
Dimensions (HxWxD)
  • 156.2 Х 75.6 Х 8.2 mm
  • 155 Х 77 Х 9.8 mm
Weight
  • 168 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.2" inch
  • 5.5" inch
Screen resolution
  • 720 x 1520 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 3GB RAM
  • 16 GB
  • 3 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Ion
  • 3100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); ColorOS 5.1
  • Android 4.4 (KitKat)
Chipset
  • Qualcomm SDM450 Snapdragon 450 (14 nm)
  • Qualcomm MSM8974AC Snapdragon 801 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A12e, Grand S3.
SpecificationA12eGrand S3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 95.9 cm2
  • 83.4 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 81.2%
  • 69.9%
PPI /points per inch/
  • 271 PPI
  • 401 PPI
Camera and Video
Camera and Video — specifications for A12e, Grand S3.
SpecificationA12eGrand S3
Rear camera, main
  • 13 MP
  • Dual
  • 16 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • AF -2 MP
  • f/2.4
  • (depth)
  • 16 MP
  • AF
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • f/2.2
  • 8 MP
Performance
Performance — specifications for A12e, Grand S3.
SpecificationA12eGrand S3
Processor CPU
  • Octa-core 1.8 GHz Cortex-A53
  • Quad-core 2.5 GHz Krait 400
Graphics processor GPU
  • Adreno 506
  • Adreno 330
General specs
General specs — specifications for A12e, Grand S3.
SpecificationA12eGrand S3
Release date
  • 2020
  • April 3
  • 2015
  • March
Colors
  • Red
  • Dark Purple
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 EUR
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A12e, Grand S3.
SpecificationA12eGrand S3
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 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 3(1800)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE
  • EV-DO Rev.A 3.1 Mbps
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/ac
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for A12e, Grand S3.
SpecificationA12eGrand S3
Radio
  • FM radio
  • No
Others Unknown
  • Dolby Digital Plus audio enhancement sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for A12e, Grand S3.
SpecificationA12eGrand S3
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Eyeprint ID sensor (EyeVerify)