Lava A51 vs Lenovo Phab Plus

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

    A51: 30.6 mm narrower

    A51:
    66 mm
    Phab Plus:
    96.6 mm
  • Screen diagonal

    A51: 2.3 in smaller diagonal

    A51:
    4.5 in
    Phab Plus:
    6.8 in
  • Chipset

    A51:
    Spreadtrum SC7731C
    Phab Plus:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Depth

    Phab Plus: 2.3 mm thinner

    A51:
    9.9 mm
    Phab Plus:
    7.6 mm
  • Height

    A51: 50.6 mm shorter

    A51:
    136 mm
    Phab Plus:
    186.6 mm
  • Release year

    A51:
    2016
    Phab Plus:
    2015

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. A51

    Height:
    136 mm
    Width:
    66 mm
    Depth:
    9.9 mm +2.3 mm versus Phab Plus
    Weight:
    Unknown
  2. 2. Phab Plus

    Height:
    186.6 mm +50.6 mm versus A51
    Width:
    96.6 mm +30.6 mm versus A51
    Depth:
    7.6 mm
    Weight:
    229 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. A51

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

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

Phab Plus has approximately 128.3% more rectangular screen area than A51.

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 A51, Phab Plus, compared at the same storage capacity.
StorageA51Phab Plus
32 GB Unknown 2 GB RAM
A51: Original memory entry

8 GB · 512 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. A51

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

2. Phab Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. A51

    1750 mAh

  2. 2. Phab Plus

    3500 mAh

    +1750 mAh versus A51

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. A512. Phab Plus

Everyday essentials
Everyday essentials — specifications for A51, Phab Plus.
SpecificationA51Phab Plus
Dimensions (HxWxD)
  • 136 Х 66 Х 9.9 mm
  • 186.6 Х 96.6 Х 7.6 mm
Weight
  • 0 g
  • 229 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 6.8" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 5.0 (Lollipop)
Chipset
  • Spreadtrum SC7731C
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A51, Phab Plus.
SpecificationA51Phab Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 127.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.2%
  • 70.7%
PPI /points per inch/
  • 218 PPI
  • 324 PPI
Camera and Video
Camera and Video — specifications for A51, Phab Plus.
SpecificationA51Phab Plus
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • AF
  • f/2.2
Functions
  • LED flash
  • panorama
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance

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

Performance — specifications for A51, Phab Plus.
SpecificationA51Phab Plus
Processor CPU
  • Quad-core 1.2 GHz
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Adreno 405
Antutu 7 score * Unknown
  • 32458
General specs
General specs — specifications for A51, Phab Plus.
SpecificationA51Phab Plus
Release date
  • 2016
  • October
  • 2015
  • September
Colors
  • Gray
  • Black
  • Gold
  • Gunmetal Grey
  • Titanium silver
  • Champagne Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 250 EUR
Battery life
  • Stand by time- Up to 420 h (3G) Talking time- Up to 10 h 30 min (3G)
  • Stand by time- Up to 480 h (3G) Talking time- Up to 24 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A51, Phab Plus.
SpecificationA51Phab Plus
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for A51, Phab Plus.
SpecificationA51Phab Plus
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A51, Phab Plus.
SpecificationA51Phab Plus
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity
  • compass