Amazon Fire Phone vs LG X power

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

    X power: 21 g lighter

    Fire Phone:
    160 g
    X power:
    139 g
  • Width

    Fire Phone: 8.4 mm narrower

    Fire Phone:
    66.5 mm
    X power:
    74.9 mm
  • Screen diagonal

    Fire Phone: 0.6 in smaller diagonal

    Fire Phone:
    4.7 in
    X power:
    5.3 in
  • Depth

    X power: 1 mm thinner

    Fire Phone:
    8.9 mm
    X power:
    7.9 mm
  • Height

    Fire Phone: 9.7 mm shorter

    Fire Phone:
    139.2 mm
    X power:
    148.9 mm
  • Release year

    Fire Phone:
    2014
    X power:
    2016

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
    Width:
    66.5 mm
    Depth:
    8.9 mm +1 mm versus X power
  2. 2. X power

    Height:
    148.9 mm +9.7 mm versus Fire Phone
    Width:
    74.9 mm +8.4 mm versus Fire Phone
    Depth:
    7.9 mm

Weight

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

  1. 1. Fire Phone

    160 g

    +21 g versus X power

  2. 2. X power

    139 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. X power

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

X power has approximately 27.2% more rectangular screen area than Fire Phone.

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, X power, compared at the same storage capacity.
StorageFire PhoneX power
16 GB Not recorded 2 GB RAM
32 GB 2 GB RAM Not recorded
64 GB 2 GB RAM Not recorded

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. X power

NFC:
Unknown
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. Fire Phone

    2400 mAh

  2. 2. X power

    4100 mAh

    +1700 mAh versus Fire Phone

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. X power

Everyday essentials
Everyday essentials — specifications for Fire Phone, X power.
SpecificationFire PhoneX power
Dimensions (HxWxD)
  • 139.2 Х 66.5 Х 8.9 mm
  • 148.9 Х 74.9 Х 7.9 mm
Weight
  • 160 g
  • 139 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.7" inch
  • 5.3" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 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
  • 16 GB
  • 2 GB RAM
Memory card support
  • panorama
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2400 mAh
  • Non-removable Li-Ion
  • 4100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Amazon Fire 3.5 (Android based)
  • upgradable to 3.6.5
  • Android 6.0.1 (Marshmallow)
Chipset
  • Qualcomm Snapdragon 800 (28 nm)
  • Mediatek MT6735 (28 nm) -Mediatek MT6755M (28 nm) LS755 -Qualcomm MSM8909 Snapdragon 210 (28 nm) US610
  • K450
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Fire Phone, X power.
SpecificationFire PhoneX power
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 77.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.8%
  • 69.4%
PPI /points per inch/
  • 312 PPI
  • 277 PPI
Screen protection
  • Corning Gorilla Glass 3 (front and back)
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Fire Phone, X power.
SpecificationFire PhoneX power
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • DTS HD sound -Active noise cancellation with dedicated mic
  • AF
  • 13 MP
  • f/2.2
  • 1.12µm
  • AF -8 MP
  • AF (LS755
  • US610
  • K450)
Functions
  • Dual-LED flash
  • HDR
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2.1 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2.1 MP
  • 5 MP
  • f/2.4
Performance

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

Performance — specifications for Fire Phone, X power.
SpecificationFire PhoneX power
Processor CPU
  • Quad-core 2.2 GHz Krait 400
  • Quad-core 1.3 GHz Cortex-A53 -Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) LS755 -Quad-core 1.3 GHz Cortex-A7 US610
  • K450
Graphics processor GPU
  • Adreno 330
  • Mali-T720 -Mali-T860MP2 LS755 -Adreno 304 US610
  • K450
Antutu 7 score *
  • 137456
  • 31458
GeekBench 4 Single Core *
  • 17458
  • 555
GeekBench 4 Multi-Core *
  • 2125
  • 1484
GeekBench 4 RenderScript * Unknown
  • 1234
General specs
General specs — specifications for Fire Phone, X power.
SpecificationFire PhoneX power
Release date
  • 2014
  • June
  • 2016
  • May
Colors
  • Black
  • Indigo
  • White
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 285 h Talking time- Up to 22 h Music play - Up to 65 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Fire Phone, X power.
SpecificationFire PhoneX power
SIM card
  • Dual SIM (Nano-SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
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 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) CDMA 800 / 1900 - LS755
  • US610 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - LS755 CDMA2000 1xEV-DO - LS755
  • US610 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - K220 LTE band 3(1800)
  • 20(800) - K220DS LTE band 1(2100)
  • 5(850)
  • 20(800)
  • 38(2600) - UAE LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 25(1900)
  • 26(850)
  • 41(2500) - LS7552,4,5,12,13,17,25 - US610
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 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 3.0
  • 4.1/4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Fire Phone, X power.
SpecificationFire PhoneX power
Radio
  • panorama
  • FM radio
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
Unknown
Other features
Other features — specifications for Fire Phone, X power.
SpecificationFire PhoneX power
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Firefly technology
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging - Versions: K220DS (Russia
  • UAE); K220 (Europe); LS755 (Boost Mobile); US610 (U.S. Cellular); K450 (Cricket)