Lenovo Z6 Pro vs O2 XDA 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

    Z6 Pro: 100 g lighter

    Z6 Pro:
    185 g
    XDA Exec:
    285 g
  • Width

    Z6 Pro: 6.4 mm narrower

    Z6 Pro:
    74.6 mm
    XDA Exec:
    81 mm
  • Screen diagonal

    XDA Exec: 2.79 in smaller diagonal

    Z6 Pro:
    6.39 in
    XDA Exec:
    3.6 in
  • Rear camera layout

    Z6 Pro:
    Quad
    XDA Exec:
    Single
  • Depth

    Z6 Pro: 16.3 mm thinner

    Z6 Pro:
    8.7 mm
    XDA Exec:
    25 mm
  • Height

    XDA Exec: 30.5 mm shorter

    Z6 Pro:
    157.5 mm
    XDA Exec:
    127 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. Z6 Pro

    Height:
    157.5 mm +30.5 mm versus XDA Exec
    Width:
    74.6 mm
    Depth:
    8.7 mm
  2. 2. XDA Exec

    Height:
    127 mm
    Width:
    81 mm +6.4 mm versus Z6 Pro
    Depth:
    25 mm +16.3 mm versus Z6 Pro

Weight

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

  1. 1. Z6 Pro

    185 g

  2. 2. XDA Exec

    285 g

    +100 g versus Z6 Pro

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. Z6 Pro

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²
  2. 2. XDA Exec

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

Z6 Pro has approximately 149.7% more rectangular screen area than XDA 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.

Z6 Pro: Original memory entry

512 GB · 12 GB RAM 256 GB · 8 GB RAM 128 GB · 6/8 GB RAM

XDA Exec: Original memory entry

64 MB RAM · 128 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. Z6 Pro

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses shared SIM slot)

2. XDA Exec

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

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. Z6 Pro

    4000 mAh

    +2380 mAh versus XDA Exec

  2. 2. XDA Exec

    1620 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. Z6 Pro2. XDA Exec

Everyday essentials
Everyday essentials — specifications for Z6 Pro, XDA Exec.
SpecificationZ6 ProXDA Exec
Dimensions (HxWxD)
  • 157.5 Х 74.6 Х 8.7 mm
  • 127 Х 81 Х 25 mm
Weight
  • 185 g
  • 285 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.39" inch
  • 3.6" inch
Screen resolution
  • 1080 x 2340 px
  • 640 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 GB
  • 12 GB RAM 256 GB
  • 8 GB RAM 128 GB
  • 6/8 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 512 GB (uses shared SIM slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1620 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ZUI 11
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Z6 Pro, XDA Exec.
SpecificationZ6 ProXDA Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 100.2 cm2
  • 40.1 cm2
Screen format
  • 19.5:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 85.3%
  • 39.0%
PPI /points per inch/
  • 403 PPI
  • 222 PPI
Camera and Video

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

Camera and Video — specifications for Z6 Pro, XDA Exec.
SpecificationZ6 ProXDA Exec
Rear camera, main
  • 48 MP
  • Quad
  • 1.3 MP
  • Single
Camera specs
  • 48 MP
  • f/1.8
  • PDAF -16 MP
  • f/2.2
  • 12mm (ultrawide) -8 MP
  • f/2.4
  • (telephoto)
  • PDAF -2 MP
  • 2.9µm
  • OIS
  • PDAF (dedicated video camera) -TOF 3D camera
  • 1.3 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 32 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 32 MP
  • f/2.0
  • 0.8µm
  • VGA videocall camera
DxOMark Main Score *
  • 97
Unknown
DxOMark Photo *
  • 85
Unknown
DxOMark Video *
  • 60
Unknown
DxOMark Selfie Score *
  • 75
Unknown
Performance

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

Performance — specifications for Z6 Pro, XDA Exec.
SpecificationZ6 ProXDA Exec
Processor CPU
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
  • Intel Bulverde 520 MHz
Graphics processor GPU
  • Adreno 640
Unknown
Antutu 8 score *
  • 421553
Unknown
General specs
General specs — specifications for Z6 Pro, XDA Exec.
SpecificationZ6 ProXDA Exec
Release date
  • 2019
  • April
  • 2005
  • August
Colors
  • Red
  • Green
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 400 EUR
  • 300 EUR
Battery life Unknown
  • Stand by time- Up to 250 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for Z6 Pro, XDA Exec.
SpecificationZ6 ProXDA Exec
SIM card
  • 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)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • LTE-A
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • miniUSB
Bluetooth
  • 5.0
  • A2DP
  • EDR
  • LE
  • aptX HD
  • 1.2
Music and Audio
Music and Audio — specifications for Z6 Pro, XDA Exec.
SpecificationZ6 ProXDA Exec
Radio
  • No
  • No
Others
  • DCI-P3 -HDR10
  • Dolby Atmos sound
  • Handwriting recognition
  • Dual speakers
Other features
Other features — specifications for Z6 Pro, XDA Exec.
SpecificationZ6 ProXDA Exec
Dop
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 18W - For China
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000
  • i-mate JASJAR and T-Mobile MDA IV.