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Celkon A64 vs Oppo A11

Compare recorded specifications, size and practical differences.

Celkon A64

Celkon A64

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Oppo A11

Oppo A11

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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.

  • WeightA64: 69.4 g lighterA64: 125.6 g · A11: 195 g
  • WidthA64: 10.6 mm narrowerA64: 65 mm · A11: 75.6 mm
  • Screen diagonalA64: 2.5 in smaller diagonalA64: 4 in · A11: 6.5 in
  • Rear camera layoutSingle / QuadA64: Single · A11: Quad
  • DepthA11: 1.4 mm thinnerA11: 9.1 mm · A64: 10.5 mm
  • HeightA64: 39.6 mm shorterA64: 124 mm · A11: 163.6 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
A64: 124 × 65 mm 1 A11: 163.6 × 75.6 mm 2
Side
A64: 124 × 10.5 mm 1 A11: 163.6 × 9.1 mm 2
  1. 1. A64
    Height
    124 mm
    Width
    65 mm
    Depth
    10.5 mm+1.4 mm versus A11
    Weight
    125.6 g
  2. 2. A11
    Height
    163.6 mm+39.6 mm versus A64
    Width
    75.6 mm+10.6 mm versus A64
    Depth
    9.1 mm
    Weight
    195 g
Weight

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

  1. 1. A64125.6 g
  2. 2. A11195 g

    +69.4 g versus A64

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
A64: 4 in, 3:2, About 47.6 cm² rectangular area 1 A11: 6.5 in, 20:9, About 102 cm² rectangular area 2
  1. 1. A64 4 in · 3:2 About 47.6 cm² rectangular area
  2. 2. A11 6.5 in · 20:9 About 102 cm² rectangular area

A11 has approximately 114.1% more rectangular screen area than A64.

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 by storage capacity and phone
StorageA64A11
64 GB Unknown 4 GB RAM
128 GB Unknown 4 / 6 GB RAMAlternative RAM configurations
256 GB Unknown 6 GB RAM
A64: Original memory entry

512 MB · 256 MB 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. A64

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB

2. A11

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 capacity

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

  1. 1. A641400 mAh
  2. 2. A115000 mAh

    +3600 mAh versus A64

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. A642. A11

Everyday essentials
Everyday essentials
SpecificationA64A11
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 163.6 Х 75.6 Х 9.1 mm
Weight
  • 125.6 g
  • 195 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 6.5" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1600 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 128GB 6GB RAM
  • 256GB 6GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 9.0 (Pie); ColorOS 6.0
Chipset Unknown
  • Qualcomm SDM665 Snapdragon 665 (11 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA64A11
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 47.6 cm2
  • 102.0 cm2
Screen format
  • 3:2 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 59.1%
  • 82.5%
PPI /points per inch/
  • 144 PPI
  • 270 PPI
Camera and Video
Camera and Video
SpecificationA64A11
Rear camera, main
  • 2 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 2 MP
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -8 MP
  • f/2.3
  • 13mm (ultrawide)
  • 1/4"
  • 1.12µm
  • AF -2 MP
  • f/2.4
  • 1/5"
  • 1.75µm -2 MP
  • 1.75µm
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.0
Performance
Performance
SpecificationA64A11
Processor CPU
  • Dual-core 1.2 GHz
  • Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU Unknown
  • Adreno 610
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 172202
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 484
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1424
General specs
General specs
SpecificationA64A11
Release date
  • 2014
  • 2019
  • October
Colors
  • White
  • Black
  • Purple
  • Lake Green
  • Cloud White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA64A11
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 400/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • BDS
USB
  • microUSB
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA64A11
Radio
  • FM radio
  • FM radio
Others Unknown
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic -Dolby Atmos sound
Other features
Other features
SpecificationA64A11
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Power bank/Reverse charging -Battery charging 10W

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