Haier G51 vs Lava X28 Plus

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    G51: 20 g lighter

    G51:
    155 g
    X28 Plus:
    175 g
  • Width

    G51: 5.1 mm narrower

    G51:
    72.9 mm
    X28 Plus:
    78 mm
  • Screen diagonal

    G51: 0.5 in smaller diagonal

    G51:
    5 in
    X28 Plus:
    5.5 in
  • Height

    G51: 12.4 mm shorter

    G51:
    142.6 mm
    X28 Plus:
    155 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. G51

    Height:
    142.6 mm
    Width:
    72.9 mm
    Depth:
    9.1 mm
  2. 2. X28 Plus

    Height:
    155 mm +12.4 mm versus G51
    Width:
    78 mm +5.1 mm versus G51
    Depth:
    9 mm

Weight

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

  1. 1. G51

    155 g

  2. 2. X28 Plus

    175 g

    +20 g versus G51

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. G51

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. X28 Plus

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

X28 Plus has approximately 21% more rectangular screen area than G51.

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 G51, X28 Plus, compared at the same storage capacity.
StorageG51X28 Plus
8 GB Recorded for all phones 1 GB RAM 1 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. G51

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

2. X28 Plus

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

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. G51

    2000 mAh

  2. 2. X28 Plus

    2600 mAh

    +600 mAh versus G51

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. G512. X28 Plus

Everyday essentials
Everyday essentials — specifications for G51, X28 Plus.
SpecificationG51X28 Plus
Dimensions (HxWxD)
  • 142.6 Х 72.9 Х 9.1 mm
  • 155 Х 78 Х 9 mm
Weight
  • 155 g
  • 175 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.5" 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
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6737M (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for G51, X28 Plus.
SpecificationG51X28 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.3%
  • 69.0%
PPI /points per inch/
  • 196 PPI
  • 267 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for G51, X28 Plus.
SpecificationG51X28 Plus
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • f/2.0
  • 8 MP
  • AF
Functions
  • Dual-LED dual-tone flash
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • 5 MP
Performance

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

Performance — specifications for G51, X28 Plus.
SpecificationG51X28 Plus
Processor CPU
  • Quad-core 1.25 GHz Cortex-A53
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Mali-T720MP1
Unknown
Antutu 7 score *
  • 29322
  • 11560
GeekBench 4 Single Core * Unknown
  • 410
GeekBench 4 Multi-Core * Unknown
  • 1050
General specs
General specs — specifications for G51, X28 Plus.
SpecificationG51X28 Plus
Release date
  • 2017
  • 2017
  • February
Colors
  • Black
  • Gold
  • White
  • Blue
  • Black/Gold
Communication and Connectivity
Communication and Connectivity — specifications for G51, X28 Plus.
SpecificationG51X28 Plus
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 HSDPA 850 / 1900 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Speed
  • HSPA 42.2/11.5 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
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.71 W/kg (head) 1.11 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for G51, X28 Plus.
SpecificationG51X28 Plus
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for G51, X28 Plus.
SpecificationG51X28 Plus
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - For India