Karbonn A27 Retina vs Philips V900

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

    A27 Retina: 27 g lighter

    A27 Retina:
    126.5 g
    V900:
    153.5 g
  • Width

    V900: 3.6 mm narrower

    A27 Retina:
    66 mm
    V900:
    62.4 mm
  • Screen diagonal

    V900: 0.8 in smaller diagonal

    A27 Retina:
    4.3 in
    V900:
    3.5 in
  • Depth

    A27 Retina: 4.1 mm thinner

    A27 Retina:
    9.1 mm
    V900:
    13.2 mm
  • Height

    V900: 18.6 mm shorter

    A27 Retina:
    133.6 mm
    V900:
    115 mm
  • Release year

    A27 Retina:
    2013
    V900:
    2010

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. A27 Retina

    Height:
    133.6 mm +18.6 mm versus V900
    Width:
    66 mm +3.6 mm versus V900
    Depth:
    9.1 mm
  2. 2. V900

    Height:
    115 mm
    Width:
    62.4 mm
    Depth:
    13.2 mm +4.1 mm versus A27 Retina

Weight

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

  1. 1. A27 Retina

    126.5 g

  2. 2. V900

    153.5 g

    +27 g versus A27 Retina

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. A27 Retina

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. V900

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²

A27 Retina has approximately 46.2% more rectangular screen area than V900.

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.

A27 Retina: Original memory entry

4 GB · 512 MB RAM

V900: Original memory entry

40 MB

Practical features

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

1. A27 Retina

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

2. V900

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 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. A27 Retina

    1800 mAh

    +350 mAh versus V900

  2. 2. V900

    1450 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. A27 Retina2. V900

Everyday essentials
Everyday essentials — specifications for A27 Retina, V900.
SpecificationA27 RetinaV900
Dimensions (HxWxD)
  • 133.6 Х 66 Х 9.1 mm
  • 115 Х 62.4 Х 13.2 mm
Weight
  • 126.5 g
  • 153.5 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.3" inch
  • 3.5" inch
Screen resolution
  • 540 x 960 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 40 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Li-Ion
  • 1450 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1 (Jelly Bean)
  • Android-based OPhone OS
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A27 Retina, V900.
SpecificationA27 RetinaV900
Touchscreen
  • capacitive touchscreen
  • touchscreen
Display colors Unknown
  • 256K
Screen area
  • 51.0 cm2
  • 34.9 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 57.8%
  • 48.6%
PPI /points per inch/
  • 256 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for A27 Retina, V900.
SpecificationA27 RetinaV900
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • 320p
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for A27 Retina, V900.
SpecificationA27 RetinaV900
Processor CPU
  • Dual-core 1.2 GHz
Unknown
General specs
General specs — specifications for A27 Retina, V900.
SpecificationA27 RetinaV900
Release date
  • 2013
  • March
  • 2010
  • February
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 470 EUR
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 4 h
  • Stand by time- Up to 420 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for A27 Retina, V900.
SpecificationA27 RetinaV900
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 7.2/0.384 Mbps
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Proprietary
  • miniUSB 2.0
Bluetooth
  • Yes
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 1.00 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for A27 Retina, V900.
SpecificationA27 RetinaV900
Radio
  • FM radio
  • No
Other features
Other features — specifications for A27 Retina, V900.
SpecificationA27 RetinaV900
Dop
  • Sensors Accelerometer
  • MP3/WAV/AAC+ player -MP4/H.264 player -Organizer -Voice memo -Predictive text input For China Mobile