BLU Grand X vs Palm Pre

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Pre: 32 g lighter

    Grand X:
    165 g
    Pre:
    133 g
  • Width

    Pre: 13.4 mm narrower

    Grand X:
    72.9 mm
    Pre:
    59.5 mm
  • Screen diagonal

    Pre: 1.9 in smaller diagonal

    Grand X:
    5 in
    Pre:
    3.1 in
  • Depth

    Grand X: 7.8 mm thinner

    Grand X:
    9.1 mm
    Pre:
    16.9 mm
  • Height

    Pre: 45.3 mm shorter

    Grand X:
    145.8 mm
    Pre:
    100.5 mm
  • Release year

    Grand X:
    2017
    Pre:
    2009

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. Grand X

    Height:
    145.8 mm +45.3 mm versus Pre
    Width:
    72.9 mm +13.4 mm versus Pre
    Depth:
    9.1 mm
  2. 2. Pre

    Height:
    100.5 mm
    Width:
    59.5 mm
    Depth:
    16.9 mm +7.8 mm versus Grand X

Weight

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

  1. 1. Grand X

    165 g

    +32 g versus Pre

  2. 2. Pre

    133 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. Grand X

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

    Screen diagonal:
    3.1 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    28.6 cm²

Grand X has approximately 140.8% more rectangular screen area than Pre.

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 Grand X, Pre, compared at the same storage capacity.
StorageGrand XPre
8 GB 1 GB RAM Unknown
Pre: Original memory entry

8 GB · 256 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. Grand X

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

2. Pre

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. Grand X

    2200 mAh

    +1050 mAh versus Pre

  2. 2. Pre

    1150 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. Grand X2. Pre

Everyday essentials
Everyday essentials — specifications for Grand X, Pre.
SpecificationGrand XPre
Dimensions (HxWxD)
  • 145.8 Х 72.9 Х 9.1 mm
  • 100.5 Х 59.5 Х 16.9 mm
Weight
  • 165 g
  • 133 g
Technology Unknown
  • TFT
Screen size
  • 5" inch
  • 3.1" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8 GB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2200 mAh
  • Non-removable Li-Po
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Palm webOS
Chipset
  • Mediatek MT6580 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Grand X, Pre.
SpecificationGrand XPre
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 28.6 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 64.8%
  • 47.9%
PPI /points per inch/
  • 294 PPI
  • 186 PPI
Camera and Video
Camera and Video — specifications for Grand X, Pre.
SpecificationGrand XPre
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • No
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance

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

Performance — specifications for Grand X, Pre.
SpecificationGrand XPre
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 600 MHz Cortex-A8
Graphics processor GPU
  • Mali-400MP2
  • PowerVR SGX
Antutu 7 score *
  • 21752
Unknown
General specs
General specs — specifications for Grand X, Pre.
SpecificationGrand XPre
Release date
  • 2017
  • January
  • 2009
  • Februray
Colors
  • Grey
  • Gold
  • Rose Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life
  • Stand by time- Up to 900 h (2G) / Up to 750 h (3G) Talking time- Up to 24 h (2G) / Up to 15 h (3G)
  • Stand by time- Up to 300 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Grand X, Pre.
SpecificationGrand XPre
SIM card
  • Dual SIM (Nano-SIM/ Micro-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP (headset support only)
Harmful irradiation Unknown
  • SAR - 0.92 W/kg (head) 0.94 W/kg (body)
Music and Audio
Music and Audio — specifications for Grand X, Pre.
SpecificationGrand XPre
Radio
  • FM radio
  • No
Other features
Other features — specifications for Grand X, Pre.
SpecificationGrand XPre
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer Wireless charging