Haier G51 vs HTC One E9

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

    One E9: 8 g lighter

    G51:
    155 g
    One E9:
    147 g
  • Width

    G51: 3.6 mm narrower

    G51:
    72.9 mm
    One E9:
    76.5 mm
  • Screen diagonal

    G51: 0.5 in smaller diagonal

    G51:
    5 in
    One E9:
    5.5 in
  • Chipset

    G51:
    Mediatek MT6737M (28 nm)
    One E9:
    Mediatek MT6795M Helio X10 (28 nm)
  • Depth

    One E9: 1.6 mm thinner

    G51:
    9.1 mm
    One E9:
    7.5 mm
  • Height

    G51: 13.9 mm shorter

    G51:
    142.6 mm
    One E9:
    156.5 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 +1.6 mm versus One E9
  2. 2. One E9

    Height:
    156.5 mm +13.9 mm versus G51
    Width:
    76.5 mm +3.6 mm versus G51
    Depth:
    7.5 mm

Weight

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

  1. 1. G51

    155 g

    +8 g versus One E9

  2. 2. One E9

    147 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.

  1. 1. G51

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. One E9

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

One E9 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, One E9, compared at the same storage capacity.
StorageG51One E9
8 GB 1 GB RAM Not recorded
16 GB Not recorded 2 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. One E9

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. G51

    2000 mAh

  2. 2. One E9

    2800 mAh

    +800 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. One E9

Everyday essentials
Everyday essentials — specifications for G51, One E9.
SpecificationG51One E9
Dimensions (HxWxD)
  • 142.6 Х 72.9 Х 9.1 mm
  • 156.5 Х 76.5 Х 7.5 mm
Weight
  • 155 g
  • 147 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2800 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 5 (Lollipop)
  • upgradable to 6 (Marshmallow); Sense UI 7
Chipset
  • Mediatek MT6737M (28 nm)
  • Mediatek MT6795M Helio X10 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for G51, One E9.
SpecificationG51One E9
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%
  • 69.7%
PPI /points per inch/
  • 196 PPI
  • 401 PPI
Screen protection
  • Scratch-resistant glass
  • To be disclosed
Camera and Video
Camera and Video — specifications for G51, One E9.
SpecificationG51One E9
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • f/2.0
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 4 MP
  • Single
Specifications
  • 5 MP
  • f/2.4
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
Performance

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

Performance — specifications for G51, One E9.
SpecificationG51One E9
Processor CPU
  • Quad-core 1.25 GHz Cortex-A53
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720MP1
  • PowerVR G6200
Antutu 7 score *
  • 29322
  • 47152
General specs
General specs — specifications for G51, One E9.
SpecificationG51One E9
Release date
  • 2017
  • 2015
  • May
Colors
  • Black
  • Gold
  • White
  • Blue
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 320 EUR
Communication and Connectivity
Communication and Connectivity — specifications for G51, One E9.
SpecificationG51One E9
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
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 - SIM 1 & SIM 2 -3G - HSDPA -4G - LTE
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.1
  • A2DP
  • aptX
Harmful irradiation
  • SAR EU - 0.71 W/kg (head) 1.11 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for G51, One E9.
SpecificationG51One E9
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for G51, One E9.
SpecificationG51One E9
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass