Samsung Gravity SMART vs Xiaomi Redmi 2 Prime

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

    Gravity SMART: 8 mm narrower

    Gravity SMART:
    59 mm
    Redmi 2 Prime:
    67 mm
  • Screen diagonal

    Gravity SMART: 1.5 in smaller diagonal

    Gravity SMART:
    3.2 in
    Redmi 2 Prime:
    4.7 in
  • Depth

    Redmi 2 Prime: 5 mm thinner

    Gravity SMART:
    14 mm
    Redmi 2 Prime:
    9 mm
  • Height

    Gravity SMART: 20 mm shorter

    Gravity SMART:
    114 mm
    Redmi 2 Prime:
    134 mm
  • Release year

    Gravity SMART:
    2011
    Redmi 2 Prime:
    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. Gravity SMART

    Height:
    114 mm
    Width:
    59 mm
    Depth:
    14 mm +5 mm versus Redmi 2 Prime
  2. 2. Redmi 2 Prime

    Height:
    134 mm +20 mm versus Gravity SMART
    Width:
    67 mm +8 mm versus Gravity SMART
    Depth:
    9 mm

Weight

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

  1. 1. Gravity SMART

    130 g

  2. 2. Redmi 2 Prime

    133 g

    +3 g versus Gravity SMART

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. Gravity SMART

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²
  2. 2. Redmi 2 Prime

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

Redmi 2 Prime has approximately 99.7% more rectangular screen area than Gravity SMART.

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 Gravity SMART, Redmi 2 Prime, compared at the same storage capacity.
StorageGravity SMARTRedmi 2 Prime
16 GB Unknown 2 GB RAM
Gravity SMART: Original memory entry

150 MB · 270 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. Gravity SMART

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Redmi 2 Prime

NFC:
Unknown
Headphone jack:
Yes
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. Gravity SMART

    1500 mAh

  2. 2. Redmi 2 Prime

    2200 mAh

    +700 mAh versus Gravity SMART

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. Gravity SMART2. Redmi 2 Prime

Everyday essentials
Everyday essentials — specifications for Gravity SMART, Redmi 2 Prime.
SpecificationGravity SMARTRedmi 2 Prime
Dimensions (HxWxD)
  • 114 Х 59 Х 14 mm
  • 134 Х 67 Х 9 mm
Weight
  • 130 g
  • 133 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.2" inch
  • 4.7" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 150 MB
  • 270 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2200 mAh
  • Removable Li-Po
Operating system OS
  • Android 2.2 (Froyo)
  • Android 4.4.4 (KitKat)
  • upgradable to 5.1.1 (Lollipop); MIUI 7.2
Chipset Unknown
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Gravity SMART, Redmi 2 Prime.
SpecificationGravity SMARTRedmi 2 Prime
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 30.5 cm2
  • 60.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 45.3%
  • 67.8%
PPI /points per inch/
  • 180 PPI
  • 312 PPI
Screen protection Unknown
  • To be confirmed
Camera and Video
Camera and Video — specifications for Gravity SMART, Redmi 2 Prime.
SpecificationGravity SMARTRedmi 2 Prime
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • 8 MP
  • f/2.2
  • 28mm (wide)
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 320p@14fps
  • 720p
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance

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

Performance — specifications for Gravity SMART, Redmi 2 Prime.
SpecificationGravity SMARTRedmi 2 Prime
Processor CPU
  • 800 MHz ARMv6
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 306
GeekBench 4 Single Core * Unknown
  • 758
General specs
General specs — specifications for Gravity SMART, Redmi 2 Prime.
SpecificationGravity SMARTRedmi 2 Prime
Release date
  • 2011
  • June
  • 2015
  • August
Colors
  • Black/Red
  • Black/Green
  • Lunar Grey
  • White
  • Dark Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 364 h Talking time- Up to 5 h 30 min
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Gravity SMART, Redmi 2 Prime.
SpecificationGravity SMARTRedmi 2 Prime
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 40(2300)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 3.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.47 W/kg (head) 1.05 W/kg (body) SAR EU - 0.19 W/kg (head)
  • SAR - 1.00 W/kg (head)
Music and Audio
Music and Audio — specifications for Gravity SMART, Redmi 2 Prime.
SpecificationGravity SMARTRedmi 2 Prime
Radio
  • No
  • Stereo FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Gravity SMART, Redmi 2 Prime.
SpecificationGravity SMARTRedmi 2 Prime
Dop
  • Sensors Accelerometer
  • proximity - MP4/H.264 player -MP3/WAV/AAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo -Predictive text input (Swype) - For T-Mobile. Also known as Samsung Gravity Touch 2
  • Samsung Smart
  • Samsung GT2
  • Samsung SGH-T589
  • Samsung Galaxy Q
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 30% in 30 min (Quick Charge 1.0)