Amazon Fire Phone vs Asus P750

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

    P750: 30 g lighter

    Fire Phone:
    160 g
    P750:
    130 g
  • Width

    P750: 8.5 mm narrower

    Fire Phone:
    66.5 mm
    P750:
    58 mm
  • Screen diagonal

    P750: 2.1 in smaller diagonal

    Fire Phone:
    4.7 in
    P750:
    2.6 in
  • Depth

    Fire Phone: 8.5 mm thinner

    Fire Phone:
    8.9 mm
    P750:
    17.4 mm
  • Height

    P750: 26.2 mm shorter

    Fire Phone:
    139.2 mm
    P750:
    113 mm
  • Release year

    Fire Phone:
    2014
    P750:
    2007

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. Fire Phone

    Height:
    139.2 mm +26.2 mm versus P750
    Width:
    66.5 mm +8.5 mm versus P750
    Depth:
    8.9 mm
  2. 2. P750

    Height:
    113 mm
    Width:
    58 mm
    Depth:
    17.4 mm +8.5 mm versus Fire Phone

Weight

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

  1. 1. Fire Phone

    160 g

    +30 g versus P750

  2. 2. P750

    130 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. Fire Phone

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. P750

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

Fire Phone has approximately 190.9% more rectangular screen area than P750.

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 Fire Phone, P750, compared at the same storage capacity.
StorageFire PhoneP750
32 GB 2 GB RAM Unknown
64 GB 2 GB RAM Unknown
P750: Original memory entry

64 MB RAM · 256 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. Fire Phone

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details panorama

2. P750

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. Fire Phone

    2400 mAh

    +1100 mAh versus P750

  2. 2. P750

    1300 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. Fire Phone2. P750

Everyday essentials
Everyday essentials — specifications for Fire Phone, P750.
SpecificationFire PhoneP750
Dimensions (HxWxD)
  • 139.2 Х 66.5 Х 8.9 mm
  • 113 Х 58 Х 17.4 mm
Weight
  • 160 g
  • 130 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.7" inch
  • 2.6" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/64 GB
  • 2 GB RAM
  • 64 MB RAM
  • 256 MB ROM
Memory card support
  • panorama
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2400 mAh
  • Non-removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Amazon Fire 3.5 (Android based)
  • upgradable to 3.6.5
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Qualcomm Snapdragon 800 (28 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Fire Phone, P750.
SpecificationFire PhoneP750
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 60.9 cm2
  • 20.9 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 65.8%
  • 31.9%
PPI /points per inch/
  • 312 PPI
  • 154 PPI
Screen protection
  • Corning Gorilla Glass 3 (front and back)
Unknown
Camera and Video
Camera and Video — specifications for Fire Phone, P750.
SpecificationFire PhoneP750
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • DTS HD sound -Active noise cancellation with dedicated mic
  • AF
  • 3.15 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2.1 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2.1 MP
  • VGA videocall camera
Performance

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

Performance — specifications for Fire Phone, P750.
SpecificationFire PhoneP750
Processor CPU
  • Quad-core 2.2 GHz Krait 400
  • Marvell PXA270M 520 MHz
Graphics processor GPU
  • Adreno 330
Unknown
Antutu 7 score *
  • 137456
Unknown
GeekBench 4 Single Core *
  • 17458
Unknown
GeekBench 4 Multi-Core *
  • 2125
Unknown
General specs
General specs — specifications for Fire Phone, P750.
SpecificationFire PhoneP750
Release date
  • 2014
  • June
  • 2007
  • October
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 330 EUR
Battery life
  • Stand by time- Up to 285 h Talking time- Up to 22 h Music play - Up to 65 h
  • Stand by time- Up to 240 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Fire Phone, P750.
SpecificationFire PhoneP750
SIM card
  • Dual SIM (Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900-3G - HSDPA 850 / 900 / 1700 / 1900 / 2100-4G - LTE band 1(2100)
  • 20(800) LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 17(700)
  • 20(800)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • SiRF Star III chipset
USB
  • microUSB 2.0
  • 1.1
Bluetooth
  • 3.0
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Fire Phone, P750.
SpecificationFire PhoneP750
Radio
  • panorama
  • No
Others
  • 3D Dynamic Perspective UI (based on 4 front cameras) -System wide tilt
  • auto-scroll
  • swivel
  • and peek functions
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
  • 2.5 mm audio jack
Other features
Other features — specifications for Fire Phone, P750.
SpecificationFire PhoneP750
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Firefly technology
  • MP4/MP3/WMA/AAC/AAC+/3GP player -Remote Presenter -Business card scanner -Location Courier -Backup -Ur Time on Home Screen -Auto Cleaner -Pocket Office -Voice Recognition