alcatel Pop 2 (4.5) vs Lava Z25

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.

  • Width

    Pop 2 (4.5): 5.6 mm narrower

    Pop 2 (4.5):
    65.4 mm
    Z25:
    71 mm
  • Screen diagonal

    Pop 2 (4.5): 0.5 in smaller diagonal

    Pop 2 (4.5):
    4.5 in
    Z25:
    5 in
  • Chipset

    Pop 2 (4.5):
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
    Z25:
    Mediatek MT6737 (28 nm)
  • Depth

    Z25: 1.6 mm thinner

    Pop 2 (4.5):
    10 mm
    Z25:
    8.4 mm
  • Height

    Pop 2 (4.5): 10.7 mm shorter

    Pop 2 (4.5):
    132.5 mm
    Z25:
    143.2 mm
  • Release year

    Pop 2 (4.5):
    2014
    Z25:
    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. Pop 2 (4.5)

    Height:
    132.5 mm
    Width:
    65.4 mm
    Depth:
    10 mm +1.6 mm versus Z25
  2. 2. Z25

    Height:
    143.2 mm +10.7 mm versus Pop 2 (4.5)
    Width:
    71 mm +5.6 mm versus Pop 2 (4.5)
    Depth:
    8.4 mm

Weight

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

  1. 1. Pop 2 (4.5)

    147 g

  2. 2. Z25

    148 g

    +1 g versus Pop 2 (4.5)

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. Pop 2 (4.5)

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Z25

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

Z25 has approximately 23.5% more rectangular screen area than Pop 2 (4.5).

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.

Pop 2 (4.5): Original memory entry

8 GB (5 GB user available) · 1 GB RAM

Z25: Original memory entry

16 GB · 2/3 GB 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. Pop 2 (4.5)

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

2. Z25

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

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. Pop 2 (4.5)

    2000 mAh

  2. 2. Z25

    2620 mAh

    +620 mAh versus Pop 2 (4.5)

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. Pop 2 (4.5)2. Z25

Everyday essentials
Everyday essentials — specifications for Pop 2 (4.5), Z25.
SpecificationPop 2 (4.5)Z25
Dimensions (HxWxD)
  • 132.5 Х 65.4 Х 10 mm
  • 143.2 Х 71 Х 8.4 mm
Weight
  • 147 g
  • 148 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB (5 GB user available)
  • 1 GB RAM
  • 16 GB
  • 2/3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2620 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Mediatek MT6737 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pop 2 (4.5), Z25.
SpecificationPop 2 (4.5)Z25
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.4%
  • 67.8%
PPI /points per inch/
  • 218 PPI
  • 294 PPI
Camera and Video

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

Camera and Video — specifications for Pop 2 (4.5), Z25.
SpecificationPop 2 (4.5)Z25
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
  • 1/4''
  • 1.4µm
DxOMark Main Score * Unknown
  • 70
DxOMark Photo * Unknown
  • 74
DxOMark Video * Unknown
  • 62
Performance

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

Performance — specifications for Pop 2 (4.5), Z25.
SpecificationPop 2 (4.5)Z25
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Adreno 306
  • Mali-T720MP2
Antutu 7 score *
  • 2113
  • 40152
GeekBench 4 RenderScript * Unknown
  • 1351
General specs
General specs — specifications for Pop 2 (4.5), Z25.
SpecificationPop 2 (4.5)Z25
Release date
  • 2014
  • September
  • 2017
  • March
Colors
  • Lemon Yellow
  • Lavender
  • Jade Green
  • Cozy Red
  • Aqua Blue
  • White
  • Platinum Silver
  • Ash Gray
  • Volcano Black
  • Gold
  • Black/White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 160 EUR
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 8 h (2G) / Up to 12 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Pop 2 (4.5), Z25.
SpecificationPop 2 (4.5)Z25
SIM card
  • Micro-SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all models -3G - HSDPA 850 / 900 / 1900 / 2100 - 5042A
  • 5042X
  • 5042W
  • 5042G HSDPA 2100 / 800 - 5042F -4G - LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 7(2600) - 5042A LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - 5042X LTE band 1(2100)
  • 28(700) - 5042W LTE band 1(2100)
  • 19(800) - 5042F
  • 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)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Pop 2 (4.5), Z25.
SpecificationPop 2 (4.5)Z25
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Pop 2 (4.5), Z25.
SpecificationPop 2 (4.5)Z25
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity - For India