Meizu 15 Lite vs O2 XDA Atom Exec

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

    XDA Atom Exec: 5 g lighter

    15 Lite:
    145 g
    XDA Atom Exec:
    140 g
  • Width

    XDA Atom Exec: 14.4 mm narrower

    15 Lite:
    72.4 mm
    XDA Atom Exec:
    58 mm
  • Screen diagonal

    XDA Atom Exec: 2.76 in smaller diagonal

    15 Lite:
    5.46 in
    XDA Atom Exec:
    2.7 in
  • Depth

    15 Lite: 11 mm thinner

    15 Lite:
    7.5 mm
    XDA Atom Exec:
    18.5 mm
  • Height

    XDA Atom Exec: 41.6 mm shorter

    15 Lite:
    143.6 mm
    XDA Atom Exec:
    102 mm
  • Release year

    15 Lite:
    2018
    XDA Atom Exec:
    2006

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. 15 Lite

    Height:
    143.6 mm +41.6 mm versus XDA Atom Exec
    Width:
    72.4 mm +14.4 mm versus XDA Atom Exec
    Depth:
    7.5 mm
  2. 2. XDA Atom Exec

    Height:
    102 mm
    Width:
    58 mm
    Depth:
    18.5 mm +11 mm versus 15 Lite

Weight

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

  1. 1. 15 Lite

    145 g

    +5 g versus XDA Atom Exec

  2. 2. XDA Atom Exec

    140 g

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. 15 Lite

    Screen diagonal:
    5.46 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    82.2 cm²
  2. 2. XDA Atom Exec

    Screen diagonal:
    2.7 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    22.6 cm²

15 Lite has approximately 264% more rectangular screen area than XDA Atom Exec.

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.

15 Lite: Original memory entry

64 GB · 512GB 4GB

XDA Atom Exec: Original memory entry

64 MB RAM · 192 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. 15 Lite

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. XDA Atom Exec

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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. 15 Lite

    3000 mAh

    +1470 mAh versus XDA Atom Exec

  2. 2. XDA Atom Exec

    1530 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. 15 Lite2. XDA Atom Exec

Everyday essentials
Everyday essentials — specifications for 15 Lite, XDA Atom Exec.
Specification15 LiteXDA Atom Exec
Dimensions (HxWxD)
  • 143.6 Х 72.4 Х 7.5 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 145 g
  • 140 g
Technology
  • LTPS IPS LCD
  • TFT
Screen size
  • 5.46" inch
  • 2.7" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 64 MB RAM
  • 192 MB ROM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 7.1.2 (Nougat); Flyme 7
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm MSM8953-Pro Snapdragon 626 (14 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for 15 Lite, XDA Atom Exec.
Specification15 LiteXDA Atom Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 82.2 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 79.0%
  • 38.2%
PPI /points per inch/
  • 403 PPI
  • 148 PPI
Camera and Video
Camera and Video — specifications for 15 Lite, XDA Atom Exec.
Specification15 LiteXDA Atom Exec
Rear camera, main
  • 12 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 12 MP
  • f/1.9
  • 1.4 µm
  • dual pixel PDAF
  • 2 MP
Functions
  • Six-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 20 MP
  • Single
  • 0 MP,
Specifications
  • 20 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for 15 Lite, XDA Atom Exec.
Specification15 LiteXDA Atom Exec
Processor CPU
  • Octa-core 2.2 GHz Cortex-A53
  • Intel XScale PXA 27x 520MHz
Graphics processor GPU
  • Adreno 506
Unknown
GeekBench 4 Single Core *
  • 930
Unknown
GeekBench 4 Multi-Core *
  • 4560
Unknown
GeekBench 5 Single Core *
  • 187
Unknown
GeekBench 5 Multi-Core *
  • 1111
Unknown
General specs
General specs — specifications for 15 Lite, XDA Atom Exec.
Specification15 LiteXDA Atom Exec
Release date
  • 2018
  • April
  • 2006
  • June
Colors
  • Black
  • Gold
  • Red
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
  • 310 EUR
Communication and Connectivity
Communication and Connectivity — specifications for 15 Lite, XDA Atom Exec.
Specification15 LiteXDA Atom Exec
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Unknown
Speed
  • HSPA
  • LTE
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • miniUSB
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 1.2
Music and Audio
Music and Audio — specifications for 15 Lite, XDA Atom Exec.
Specification15 LiteXDA Atom Exec
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for 15 Lite, XDA Atom Exec.
Specification15 LiteXDA Atom Exec
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 9V/2A 18W - Also known as Meizu M15 in China
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player