Celkon A66 vs Google Pixel 2 XL

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: 77 g lighter

    A66:
    98 g
    Pixel 2 XL:
    175 g
  • Width

    A66: 9.5 mm narrower

    A66:
    67.2 mm
    Pixel 2 XL:
    76.7 mm
  • Screen diagonal

    A66: 1.5 in smaller diagonal

    A66:
    4.5 in
    Pixel 2 XL:
    6 in
  • Depth

    Pixel 2 XL: 3.1 mm thinner

    A66:
    11 mm
    Pixel 2 XL:
    7.9 mm
  • Height

    A66: 21.9 mm shorter

    A66:
    136 mm
    Pixel 2 XL:
    157.9 mm
  • Release year

    A66:
    2014
    Pixel 2 XL:
    2017

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 +3.1 mm versus Pixel 2 XL
  2. 2. Pixel 2 XL

    Height:
    157.9 mm +21.9 mm versus A66
    Width:
    76.7 mm +9.5 mm versus A66
    Depth:
    7.9 mm

Weight

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

  1. 1. A66

    98 g

  2. 2. Pixel 2 XL

    175 g

    +77 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. Pixel 2 XL

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²

Pixel 2 XL has approximately 66.4% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

A66: Original memory entry

4 GB · 512 MB RAM

Pixel 2 XL: Original memory entry

64/128 GB · 512GB 4GB

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. Pixel 2 XL

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. Pixel 2 XL

    3520 mAh

    +1520 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. Pixel 2 XL

Everyday essentials
Everyday essentials — specifications for A66, Pixel 2 XL.
SpecificationA66Pixel 2 XL
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 157.9 Х 76.7 Х 7.9 mm
Weight
  • 98 g
  • 175 g
Technology
  • TFT
  • P-OLED
Screen size
  • 4.5" inch
  • 6" inch
Screen resolution
  • 480 x 854 px
  • 1440 x 2880 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 64/128 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 3520 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 8.0 (Oreo)
  • upgradable to Android 9.0 (Pie)
Chipset Unknown
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for A66, Pixel 2 XL.
SpecificationA66Pixel 2 XL
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 92.6 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 61.1%
  • 76.4%
PPI /points per inch/
  • 218 PPI
  • 538 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video

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

Camera and Video — specifications for A66, Pixel 2 XL.
SpecificationA66Pixel 2 XL
Rear camera, main
  • 3.15 MP
  • Single
  • 12.2 MP
  • Single
Camera specs
  • 3.15 MP
  • 12.2 MP
  • f/1.8
  • 27mm (wide)
  • 1/2.55''
  • 1.4µm
  • OIS
  • dual pixel PDAF & laser AF
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.4
  • 25mm (wide)
  • 1/3.2''
  • 1.4µm
DxOMark Main Score * Unknown
  • 99
DxOMark Photo * Unknown
  • 80
DxOMark Video * Unknown
  • 71
DxOMark Selfie Score * Unknown
  • 77
Performance

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

Performance — specifications for A66, Pixel 2 XL.
SpecificationA66Pixel 2 XL
Processor CPU
  • Dual-core 1.2 GHz
  • Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo)
Graphics processor GPU Unknown
  • Adreno 540
Antutu 7 score * Unknown
  • 203156
GeekBench 4 Single Core * Unknown
  • 1826
GeekBench 4 Multi-Core * Unknown
  • 6121
GeekBench 4 RenderScript * Unknown
  • 7088
GeekBench 5 Single Core * Unknown
  • 358
GeekBench 5 Multi-Core * Unknown
  • 1507
General specs
General specs — specifications for A66, Pixel 2 XL.
SpecificationA66Pixel 2 XL
Release date
  • 2014
  • 2017
  • October
Colors
  • White
  • Black
  • Just Black
  • Black & White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 530 EUR
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
Unknown
Body build Unknown
  • Front glass
  • aluminum body
  • partial glass back
Communication and Connectivity
Communication and Connectivity — specifications for A66, Pixel 2 XL.
SpecificationA66Pixel 2 XL
SIM card
  • Dual SIM
  • Nano-SIM card & eSIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 29(700)
  • 30(2300)
  • 32(1500)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • 66(1700/2100)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat15 800/75 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
  • DLNA
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB
  • 3.1
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth
  • 2.0
  • 5.0
  • A2DP
  • LE
  • aptX HD
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A66, Pixel 2 XL.
SpecificationA66Pixel 2 XL
Radio
  • FM radio
  • No
Others Unknown
  • Always-on display -100% DCI-P3
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A66, Pixel 2 XL.
SpecificationA66Pixel 2 XL
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging (capped at 10.5 W) - IP67 dust/water resistant (up to 1m for 30 mins) - Also known as Google Pixel XL2