Haier G51 vs T-Mobile MDA Vario IV

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

    G51: 10 g lighter

    G51:
    155 g
    MDA Vario IV:
    165 g
  • Width

    MDA Vario IV: 21.9 mm narrower

    G51:
    72.9 mm
    MDA Vario IV:
    51 mm
  • Screen diagonal

    MDA Vario IV: 2.2 in smaller diagonal

    G51:
    5 in
    MDA Vario IV:
    2.8 in
  • Chipset

    G51:
    Mediatek MT6737M (28 nm)
    MDA Vario IV:
    Qualcomm MSM7201A
  • Depth

    G51: 9 mm thinner

    G51:
    9.1 mm
    MDA Vario IV:
    18.1 mm
  • Height

    MDA Vario IV: 40.6 mm shorter

    G51:
    142.6 mm
    MDA Vario IV:
    102 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 +40.6 mm versus MDA Vario IV
    Width:
    72.9 mm +21.9 mm versus MDA Vario IV
    Depth:
    9.1 mm
  2. 2. MDA Vario IV

    Height:
    102 mm
    Width:
    51 mm
    Depth:
    18.1 mm +9 mm versus G51

Weight

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

  1. 1. G51

    155 g

  2. 2. MDA Vario IV

    165 g

    +10 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. MDA Vario IV

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

G51 has approximately 183.9% more rectangular screen area than MDA Vario IV.

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, MDA Vario IV, compared at the same storage capacity.
StorageG51MDA Vario IV
8 GB 1 GB RAM Unknown
MDA Vario IV: Original memory entry

256 MB RAM · 512 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. G51

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

2. MDA Vario IV

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 battery capacity

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

  1. 1. G51

    2000 mAh

    +660 mAh versus MDA Vario IV

  2. 2. MDA Vario IV

    1340 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. G512. MDA Vario IV

Everyday essentials
Everyday essentials — specifications for G51, MDA Vario IV.
SpecificationG51MDA Vario IV
Dimensions (HxWxD)
  • 142.6 Х 72.9 Х 9.1 mm
  • 102 Х 51 Х 18.1 mm
Weight
  • 155 g
  • 165 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.8" inch
Screen resolution
  • 480 x 854 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 256 MB RAM
  • 512 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1340 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Mediatek MT6737M (28 nm)
  • Qualcomm MSM7201A
Headphone jack
  • Yes
  • No
Display
Display — specifications for G51, MDA Vario IV.
SpecificationG51MDA Vario IV
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 68.9 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 66.3%
  • 46.7%
PPI /points per inch/
  • 196 PPI
  • 286 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for G51, MDA Vario IV.
SpecificationG51MDA Vario IV
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • f/2.0
  • 3.15 MP
  • AF
Functions
  • Dual-LED dual-tone flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • VGA videocall camera
Performance

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

Performance — specifications for G51, MDA Vario IV.
SpecificationG51MDA Vario IV
Processor CPU
  • Quad-core 1.25 GHz Cortex-A53
  • 528 MHz ARM 11
Graphics processor GPU
  • Mali-T720MP1
  • Adreno 130
Antutu 7 score *
  • 29322
Unknown
General specs
General specs — specifications for G51, MDA Vario IV.
SpecificationG51MDA Vario IV
Release date
  • 2017
  • 2008
  • June
Colors
  • Black
  • Gold
  • White
  • Blue
  • Black
Battery life Unknown
  • Stand by time- Up to 406 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for G51, MDA Vario IV.
SpecificationG51MDA Vario IV
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-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 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/0.384 Mbps
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
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.71 W/kg (head) 1.11 W/kg (body)
  • SAR - 1.34 W/kg (head) 0.87 W/kg (body)
Music and Audio
Music and Audio — specifications for G51, MDA Vario IV.
SpecificationG51MDA Vario IV
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • TouchFLO 3D finger swipe navigation -Handwriting recognition
Other features
Other features — specifications for G51, MDA Vario IV.
SpecificationG51MDA Vario IV
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer TV-out (cable not included) -Pocket Office -Voice memo -MP3 player -Predictive text input