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Lava A51 vs O2 XDA Graphite

Compare recorded specifications, size and practical differences.

Lava A51

Lava A51

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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.

  • WidthXDA Graphite: 19.1 mm narrowerXDA Graphite: 46.9 mm · A51: 66 mm
  • Screen diagonalXDA Graphite: 2.3 in smaller diagonalXDA Graphite: 2.2 in · A51: 4.5 in
  • DepthA51: 8.1 mm thinnerA51: 9.9 mm · XDA Graphite: 18 mm
  • HeightXDA Graphite: 26.5 mm shorterXDA Graphite: 109.5 mm · A51: 136 mm
  • Release year2016 / 2006A51: 2016 · XDA Graphite: 2006

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.

Front
A51: 136 × 66 mm 1 XDA Graphite: 109.5 × 46.9 mm 2
Side
A51: 136 × 9.9 mm 1 XDA Graphite: 109.5 × 18 mm 2
  1. 1. A51
    Height
    136 mm+26.5 mm versus XDA Graphite
    Width
    66 mm+19.1 mm versus XDA Graphite
    Depth
    9.9 mm
    Weight
    Unknown
  2. 2. XDA Graphite
    Height
    109.5 mm
    Width
    46.9 mm
    Depth
    18 mm+8.1 mm versus A51
    Weight
    105 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.

Screen size
A51: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 XDA Graphite: 2.2 in, 4:3, About 15 cm² rectangular area 2
  1. 1. A51 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. XDA Graphite 2.2 in · 4:3 About 15 cm² rectangular area

A51 has approximately 272.5% more rectangular screen area than XDA Graphite.

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.

A51: Original memory entry

8 GB · 512 MB RAM

XDA Graphite: Original memory entry

64 MB RAM · 128 MB ROM

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. XDA Graphite

NFC
Unknown
Headphone jack
No
Memory card support
See details microSD (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. A511750 mAh

    +650 mAh versus XDA Graphite

  2. 2. XDA Graphite1100 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. A512. XDA Graphite

Everyday essentials
Everyday essentials
SpecificationA51XDA Graphite
Dimensions (HxWxD)
  • 136 Х 66 Х 9.9 mm
  • 109.5 Х 46.9 Х 18 mm
Weight
  • 0 g
  • 105 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 2.2" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB
  • microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Ion
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Microsoft Windows Mobile 5.0 Smartphone
Chipset
  • Spreadtrum SC7731C
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationA51XDA Graphite
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 55.8 cm2
  • 15.0 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 62.2%
  • 29.2%
PPI /points per inch/
  • 218 PPI
  • 182 PPI
Camera and Video
Camera and Video
SpecificationA51XDA Graphite
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • 2 MP
Functions
  • LED flash
  • panorama
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA videocall camera
Performance
Performance
SpecificationA51XDA Graphite
Processor CPU
  • Quad-core 1.2 GHz
  • Intel XScale PXA 270 416 MHz
General specs
General specs
SpecificationA51XDA Graphite
Release date
  • 2016
  • October
  • 2006
  • December
Colors
  • Gray
  • Black
  • Gold
Unknown
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 290 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 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity
SpecificationA51XDA Graphite
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 2.1
  • EDR
  • 1.2
Music and Audio
Music and Audio
SpecificationA51XDA Graphite
Radio
  • FM radio
  • No
Other features
Other features
SpecificationA51XDA Graphite
Dop
  • Sensors Accelerometer For India
  • Video telephony -MP3/WMA/WAV/AMR-NB/AAC player -Predictive text input -Organizer -Voice memo

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