HTC Primo vs Panasonic Eluga Ray X

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

    Primo: 78 g lighter

    Primo:
    115 g
    Eluga Ray X:
    193 g
  • Width

    Primo: 17.3 mm narrower

    Primo:
    59.7 mm
    Eluga Ray X:
    77 mm
  • Screen diagonal

    Primo: 1.8 in smaller diagonal

    Primo:
    3.7 in
    Eluga Ray X:
    5.5 in
  • Chipset

    Primo:
    Qualcomm MSM8255 Snapdragon S2
    Eluga Ray X:
    Mediatek MT6737 (28 nm)
  • Depth

    Primo: 1.3 mm thinner

    Primo:
    9.2 mm
    Eluga Ray X:
    10.5 mm
  • Height

    Primo: 33.1 mm shorter

    Primo:
    120.3 mm
    Eluga Ray X:
    153.4 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. Primo

    Height:
    120.3 mm
    Width:
    59.7 mm
    Depth:
    9.2 mm
  2. 2. Eluga Ray X

    Height:
    153.4 mm +33.1 mm versus Primo
    Width:
    77 mm +17.3 mm versus Primo
    Depth:
    10.5 mm +1.3 mm versus Primo

Weight

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

  1. 1. Primo

    115 g

  2. 2. Eluga Ray X

    193 g

    +78 g versus Primo

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. Primo

    Screen diagonal:
    3.7 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    39 cm²
  2. 2. Eluga Ray X

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

Eluga Ray X has approximately 114% more rectangular screen area than Primo.

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 Primo, Eluga Ray X, compared at the same storage capacity.
StoragePrimoEluga Ray X
32 GB Unknown 3 GB RAM
Primo: Original memory entry

4 GB (1 GB user available) · 512 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. Primo

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

2. Eluga Ray X

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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. Primo

    1500 mAh

  2. 2. Eluga Ray X

    4000 mAh

    +2500 mAh versus Primo

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. Primo2. Eluga Ray X

Everyday essentials
Everyday essentials — specifications for Primo, Eluga Ray X.
SpecificationPrimoEluga Ray X
Dimensions (HxWxD)
  • 120.3 Х 59.7 Х 9.2 mm
  • 153.4 Х 77 Х 10.5 mm
Weight
  • 115 g
  • 193 g
Technology
  • Super LCD2
  • IPS LCD
Screen size
  • 3.7" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB (1 GB user available)
  • 512 MB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.0.3 (Ice Cream Sandwich)
  • not upgradable to 4.1 (Jelly Bean); Sense UI 4
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8255 Snapdragon S2
  • Mediatek MT6737 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Primo, Eluga Ray X.
SpecificationPrimoEluga Ray X
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 39.0 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 54.3%
  • 70.6%
PPI /points per inch/
  • 252 PPI
  • 267 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Primo, Eluga Ray X.
SpecificationPrimoEluga Ray X
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications
  • No
  • 5 MP
Performance

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

Performance — specifications for Primo, Eluga Ray X.
SpecificationPrimoEluga Ray X
Processor CPU
  • 1.0 GHz Scorpion
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Adreno 205
  • Mali-T720
Antutu 7 score * Unknown
  • 35202
GeekBench 4 Single Core * Unknown
  • 531
GeekBench 4 Multi-Core * Unknown
  • 1485
General specs
General specs — specifications for Primo, Eluga Ray X.
SpecificationPrimoEluga Ray X
Release date
  • 2012
  • February. Released 2012
  • April
  • 2017
  • April
Colors
  • Black
  • Brown
  • Rose Gold
  • Space Grey
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 130 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Primo, Eluga Ray X.
SpecificationPrimoEluga Ray X
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.87 W/kg (head) 0.77 W/kg (body) SAR EU - 0.87 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Primo, Eluga Ray X.
SpecificationPrimoEluga Ray X
Radio
  • Stereo FM radio
  • RDS
  • FM radio with RDS; recording
Others
  • Beats Audio
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Primo, Eluga Ray X.
SpecificationPrimoEluga Ray X
Dop
  • Sensors Accelerometer
  • proximity - DivX/XviD/MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Document editor -Voice memo/dial -Predictive text input
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass
  • Infrared port