Celkon A66 vs Xiaomi Mi 10 5G

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

    A66: 110 g lighter

    A66:
    98 g
    Mi 10 5G:
    208 g
  • Width

    A66: 7.6 mm narrower

    A66:
    67.2 mm
    Mi 10 5G:
    74.8 mm
  • Screen diagonal

    A66: 2.17 in smaller diagonal

    A66:
    4.5 in
    Mi 10 5G:
    6.67 in
  • Rear camera layout

    A66:
    Single
    Mi 10 5G:
    Quad
  • Depth

    Mi 10 5G: 2 mm thinner

    A66:
    11 mm
    Mi 10 5G:
    9 mm
  • Height

    A66: 26.5 mm shorter

    A66:
    136 mm
    Mi 10 5G:
    162.5 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. A66

    Height:
    136 mm
    Width:
    67.2 mm
    Depth:
    11 mm +2 mm versus Mi 10 5G
  2. 2. Mi 10 5G

    Height:
    162.5 mm +26.5 mm versus A66
    Width:
    74.8 mm +7.6 mm versus A66
    Depth:
    9 mm

Weight

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

  1. 1. A66

    98 g

  2. 2. Mi 10 5G

    208 g

    +110 g versus A66

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. A66

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Mi 10 5G

    Screen diagonal:
    6.67 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    109.2 cm²

Mi 10 5G has approximately 95.6% more rectangular screen area than A66.

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 A66, Mi 10 5G, compared at the same storage capacity.
StorageA66Mi 10 5G
128 GB Unknown 8 GB RAM
256 GB Unknown 8 / 12 GB RAM Alternative RAM configurations
A66: Original memory entry

4 GB · 512 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. A66

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

2. Mi 10 5G

NFC:
Yes
Headphone jack:
No
Memory card support:
No

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. A66

    2000 mAh

  2. 2. Mi 10 5G

    4780 mAh

    +2780 mAh versus A66

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. A662. Mi 10 5G

Everyday essentials
Everyday essentials — specifications for A66, Mi 10 5G.
SpecificationA66Mi 10 5G
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 162.5 Х 74.8 Х 9 mm
Weight
  • 98 g
  • 208 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 4.5" inch
  • 6.67" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • 256GB 12GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 4780 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 10.0; MIUI 11
Chipset Unknown
  • Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for A66, Mi 10 5G.
SpecificationA66Mi 10 5G
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 109.2 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 61.1%
  • 89.8%
PPI /points per inch/
  • 218 PPI
  • 386 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for A66, Mi 10 5G.
SpecificationA66Mi 10 5G
Rear camera, main
  • 3.15 MP
  • Single
  • 108 MP
  • Quad
Camera specs
  • 3.15 MP
  • 108 MP
  • f/1.7
  • (wide)
  • 1/1.33"
  • 0.8µm
  • PDAF
  • OIS -13 MP
  • f/2.4
  • 12mm (ultrawide) -2 MP
  • (macro) -2 MP
  • (depth)
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 20 MP
  • Single
Specifications
  • VGA
  • 20 MP
  • f/2.0
  • (wide)
  • 1/3"
  • 0.9μm
Performance
Performance — specifications for A66, Mi 10 5G.
SpecificationA66Mi 10 5G
Processor CPU
  • Dual-core 1.2 GHz
  • Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Graphics processor GPU Unknown
  • Adreno 650
General specs
General specs — specifications for A66, Mi 10 5G.
SpecificationA66Mi 10 5G
Release date
  • 2014
  • 2020
  • February 13
Colors
  • White
  • Black
  • Coral Green
  • Twilight Grey
  • Peach Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • $ 900
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
Unknown
Body build Unknown
  • Glass front (Gorilla Glass 5)
  • glass back
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for A66, Mi 10 5G.
SpecificationA66Mi 10 5G
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 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) -5G - 5G band 1(2100)
  • 41(2500)
  • 78(3500)
  • 79(4700); SA/NSA
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G (2+ Gbps DL)
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/ax
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • microUSB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.0
  • 5.1
  • A2DP
  • LE
  • aptX HD
  • aptX Adaptive
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A66, Mi 10 5G.
SpecificationA66Mi 10 5G
Radio
  • FM radio
  • No
Others Unknown
  • HDR10+ -90Hz refresh rate -500 nits typ. brightness
  • 24-bit/192kHz audio
Other features
Other features — specifications for A66, Mi 10 5G.
SpecificationA66Mi 10 5G
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port - Fast battery charging 30W -Power Delivery 3.0 -Fast wireless charging 30W -Power bank/Reverse wireless charging 5W