Lenovo K800 vs Micromax A50 Ninja

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

    A50 Ninja: 10.2 mm narrower

    K800:
    71.2 mm
    A50 Ninja:
    61 mm
  • Screen diagonal

    A50 Ninja: 1.4 in smaller diagonal

    K800:
    4.5 in
    A50 Ninja:
    3.1 in
  • Chipset

    K800:
    Intel Atom Z2460
    A50 Ninja:
    Mediatek MT6573 (65 nm)
  • Depth

    K800: 2 mm thinner

    K800:
    11 mm
    A50 Ninja:
    13 mm
  • Height

    A50 Ninja: 17.5 mm shorter

    K800:
    130.5 mm
    A50 Ninja:
    113 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. K800

    Height:
    130.5 mm +17.5 mm versus A50 Ninja
    Width:
    71.2 mm +10.2 mm versus A50 Ninja
    Depth:
    11 mm
    Weight:
    161 g
  2. 2. A50 Ninja

    Height:
    113 mm
    Width:
    61 mm
    Depth:
    13 mm +2 mm versus K800
    Weight:
    Unknown

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. K800

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. A50 Ninja

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

K800 has approximately 87.6% more rectangular screen area than A50 Ninja.

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 K800, A50 Ninja, compared at the same storage capacity.
StorageK800A50 Ninja
16 GB 1 GB RAM Unknown

Practical features

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

1. K800

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

2. A50 Ninja

NFC:
Unknown
Headphone jack:
See details TBD
Memory card support:
See details microSD · up to 32 GB (dedicated 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. K800

    1900 mAh

    +700 mAh versus A50 Ninja

  2. 2. A50 Ninja

    1200 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. K8002. A50 Ninja

Everyday essentials
Everyday essentials — specifications for K800, A50 Ninja.
SpecificationK800A50 Ninja
Dimensions (HxWxD)
  • 130.5 Х 71.2 Х 11 mm
  • 113 Х 61 Х 13 mm
Weight
  • 161 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 3.1" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1900 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.7 (Gingerbread)
  • Android 2.3.6 (Gingerbread)
Chipset
  • Intel Atom Z2460
  • Mediatek MT6573 (65 nm)
Headphone jack
  • Yes
  • TBD
Display
Display — specifications for K800, A50 Ninja.
SpecificationK800A50 Ninja
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 55.8 cm2
  • 29.8 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 60.1%
  • 43.2%
PPI /points per inch/
  • 326 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for K800, A50 Ninja.
SpecificationK800A50 Ninja
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Performance
Performance — specifications for K800, A50 Ninja.
SpecificationK800A50 Ninja
Processor CPU
  • 1.6 GHz
  • 650 MHz Cortex-A9
Graphics processor GPU
  • PowerVR SGX540
  • PowerVR SGX531
General specs
General specs — specifications for K800, A50 Ninja.
SpecificationK800A50 Ninja
Release date
  • 2012
  • January
  • 2012
Colors
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 240 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for K800, A50 Ninja.
SpecificationK800A50 Ninja
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 2.0
Music and Audio
Music and Audio — specifications for K800, A50 Ninja.
SpecificationK800A50 Ninja
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for K800, A50 Ninja.
SpecificationK800A50 Ninja
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.264 player -MP3/WAV/WMA/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial/commands -Predictive text input
  • Sensors Accelerometer MP3/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input