Lava Z25 vs Palm Pre

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

    Pre: 15 g lighter

    Z25:
    148 g
    Pre:
    133 g
  • Width

    Pre: 11.5 mm narrower

    Z25:
    71 mm
    Pre:
    59.5 mm
  • Screen diagonal

    Pre: 1.9 in smaller diagonal

    Z25:
    5 in
    Pre:
    3.1 in
  • Depth

    Z25: 8.5 mm thinner

    Z25:
    8.4 mm
    Pre:
    16.9 mm
  • Height

    Pre: 42.7 mm shorter

    Z25:
    143.2 mm
    Pre:
    100.5 mm
  • Release year

    Z25:
    2017
    Pre:
    2009

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. Z25

    Height:
    143.2 mm +42.7 mm versus Pre
    Width:
    71 mm +11.5 mm versus Pre
    Depth:
    8.4 mm
  2. 2. Pre

    Height:
    100.5 mm
    Width:
    59.5 mm
    Depth:
    16.9 mm +8.5 mm versus Z25

Weight

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

  1. 1. Z25

    148 g

    +15 g versus Pre

  2. 2. Pre

    133 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. Z25

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Pre

    Screen diagonal:
    3.1 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    28.6 cm²

Z25 has approximately 140.8% more rectangular screen area than Pre.

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.

Z25: Original memory entry

16 GB · 2/3 GB RAM

Pre: Original memory entry

8 GB · 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. Z25

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

2. Pre

NFC:
Unknown
Headphone jack:
Yes
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. Z25

    2620 mAh

    +1470 mAh versus Pre

  2. 2. Pre

    1150 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. Z252. Pre

Everyday essentials
Everyday essentials — specifications for Z25, Pre.
SpecificationZ25Pre
Dimensions (HxWxD)
  • 143.2 Х 71 Х 8.4 mm
  • 100.5 Х 59.5 Х 16.9 mm
Weight
  • 148 g
  • 133 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 3.1" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2/3 GB RAM
  • 8 GB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2620 mAh
  • Non-removable Li-Ion
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Palm webOS
Chipset
  • Mediatek MT6737 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Z25, Pre.
SpecificationZ25Pre
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 28.6 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 67.8%
  • 47.9%
PPI /points per inch/
  • 294 PPI
  • 186 PPI
Camera and Video

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

Camera and Video — specifications for Z25, Pre.
SpecificationZ25Pre
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • No
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • 1/4''
  • 1.4µm
Unknown
DxOMark Main Score *
  • 70
Unknown
DxOMark Photo *
  • 74
Unknown
DxOMark Video *
  • 62
Unknown
Performance

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

Performance — specifications for Z25, Pre.
SpecificationZ25Pre
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • 600 MHz Cortex-A8
Graphics processor GPU
  • Mali-T720MP2
  • PowerVR SGX
Antutu 7 score *
  • 40152
Unknown
GeekBench 4 RenderScript *
  • 1351
Unknown
General specs
General specs — specifications for Z25, Pre.
SpecificationZ25Pre
Release date
  • 2017
  • March
  • 2009
  • Februray
Colors
  • Gold
  • Black/White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 180 EUR
Battery life Unknown
  • Stand by time- Up to 300 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Z25, Pre.
SpecificationZ25Pre
SIM card
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP (headset support only)
Harmful irradiation Unknown
  • SAR - 0.92 W/kg (head) 0.94 W/kg (body)
Music and Audio
Music and Audio — specifications for Z25, Pre.
SpecificationZ25Pre
Radio
  • FM radio
  • No
Other features
Other features — specifications for Z25, Pre.
SpecificationZ25Pre
Dop
  • Sensors Accelerometer
  • proximity - For India
  • Sensors Accelerometer Wireless charging