Lava Z90 vs Xiaomi MI-2s

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

    MI-2s: 14 g lighter

    Z90:
    159 g
    MI-2s:
    145 g
  • Width

    MI-2s: 11.1 mm narrower

    Z90:
    73.1 mm
    MI-2s:
    62 mm
  • Screen diagonal

    MI-2s: 0.9 in smaller diagonal

    Z90:
    5.2 in
    MI-2s:
    4.3 in
  • Memory variants

    At 32 GB storage

    Z90:
    3 GB RAM
    MI-2s:
    2 GB RAM
  • Chipset

    Z90:
    Mediatek MT6737 (28 nm)
    MI-2s:
    Qualcomm APQ8064 Snapdragon S4 Pro
  • Rear camera layout

    Z90:
    Dual
    MI-2s:
    Single

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. Z90

    Height:
    148.5 mm +22.5 mm versus MI-2s
    Width:
    73.1 mm +11.1 mm versus MI-2s
    Depth:
    8.1 mm
  2. 2. MI-2s

    Height:
    126 mm
    Width:
    62 mm
    Depth:
    10.2 mm +2.1 mm versus Z90

Weight

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

  1. 1. Z90

    159 g

    +14 g versus MI-2s

  2. 2. MI-2s

    145 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. Z90

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. MI-2s

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

Z90 has approximately 46.2% more rectangular screen area than MI-2s.

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.

Recorded RAM for Z90, MI-2s, compared at the same storage capacity.
StorageZ90MI-2s
16 GB Not recorded 2 GB RAM
32 GB Recorded for all phones 3 GB RAM 2 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. Z90

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (uses SIM 2 slot)

2. MI-2s

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. Z90

    2750 mAh

    +750 mAh versus MI-2s

  2. 2. MI-2s

    2000 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. Z902. MI-2s

Everyday essentials
Everyday essentials — specifications for Z90, MI-2s.
SpecificationZ90MI-2s
Dimensions (HxWxD)
  • 148.5 Х 73.1 Х 8.1 mm
  • 126 Х 62 Х 10.2 mm
Weight
  • 159 g
  • 145 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 4.3" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 16/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 64 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2750 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 4.1 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 5
Chipset
  • Mediatek MT6737 (28 nm)
  • Qualcomm APQ8064 Snapdragon S4 Pro
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Z90, MI-2s.
SpecificationZ90MI-2s
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 51.0 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.7%
  • 65.2%
PPI /points per inch/
  • 282 PPI
  • 342 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Z90, MI-2s.
SpecificationZ90MI-2s
Rear camera, main
  • 8 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • f/2.0
  • AF -2 MP
  • depth sensor
  • 8 MP
  • f/2.2 (16 GB version) -13 MP
  • f/2.2
  • AF (32 GB version)
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 2 MP
Performance

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

Performance — specifications for Z90, MI-2s.
SpecificationZ90MI-2s
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 1.7 GHz Krait 300
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 320
Antutu 7 score *
  • 32569
  • 24191
GeekBench 4 Single Core *
  • 572
Unknown
GeekBench 4 Multi-Core *
  • 1592
Unknown
General specs
General specs — specifications for Z90, MI-2s.
SpecificationZ90MI-2s
Release date
  • 2017
  • September
  • 2013
  • April
Colors
  • Blue
  • Gold
  • Black/White
  • black/blue
  • black/yellow
  • Black/Green
  • black/pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 10750 INR
  • 250 EUR
Battery life Unknown
  • Stand by time- Up to 450 h (3G) Talking time- Up to 15 h (3G) Music play - Up to 45 h
Communication and Connectivity
Communication and Connectivity — specifications for Z90, MI-2s.
SpecificationZ90MI-2s
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Z90, MI-2s.
SpecificationZ90MI-2s
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Z90, MI-2s.
SpecificationZ90MI-2s
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - For India
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass