Amazon Fire Phone vs Nokia Lumia 925

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.

  • Display technology

    OLED versus LCD

    Fire Phone:
    LCD
    Lumia 925:
    OLED
  • Weight

    Lumia 925: 21 g lighter

    Fire Phone:
    160 g
    Lumia 925:
    139 g
  • Width

    Fire Phone: 4.1 mm narrower

    Fire Phone:
    66.5 mm
    Lumia 925:
    70.6 mm
  • Screen diagonal

    Lumia 925: 0.2 in smaller diagonal

    Fire Phone:
    4.7 in
    Lumia 925:
    4.5 in
  • Chipset

    Fire Phone:
    Qualcomm Snapdragon 800 (28 nm)
    Lumia 925:
    Qualcomm MSM8960 Snapdragon S4 Plus
  • Height

    Lumia 925: 10.2 mm shorter

    Fire Phone:
    139.2 mm
    Lumia 925:
    129 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. Fire Phone

    Height:
    139.2 mm +10.2 mm versus Lumia 925
    Width:
    66.5 mm
    Depth:
    8.9 mm
  2. 2. Lumia 925

    Height:
    129 mm
    Width:
    70.6 mm +4.1 mm versus Fire Phone
    Depth:
    8.5 mm

Weight

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

  1. 1. Fire Phone

    160 g

    +21 g versus Lumia 925

  2. 2. Lumia 925

    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. Lumia 925

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    57.6 cm²

Fire Phone has approximately 5.7% more rectangular screen area than Lumia 925.

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, Lumia 925, compared at the same storage capacity.
StorageFire PhoneLumia 925
32 GB 2 GB RAM Unknown
64 GB 2 GB RAM Unknown
Lumia 925: Original memory entry

16 GB/ 32 GB (Vodafone only) · 1 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. Fire Phone

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

2. Lumia 925

NFC:
Yes
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. Fire Phone

    2400 mAh

    +400 mAh versus Lumia 925

  2. 2. Lumia 925

    2000 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. Lumia 925

Everyday essentials
Everyday essentials — specifications for Fire Phone, Lumia 925.
SpecificationFire PhoneLumia 925
Dimensions (HxWxD)
  • 139.2 Х 66.5 Х 8.9 mm
  • 129 Х 70.6 Х 8.5 mm
Weight
  • 160 g
  • 139 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 4.7" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 768 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/ 32 GB (Vodafone only)
  • 1 GB RAM
Memory card support
  • panorama
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2400 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Amazon Fire 3.5 (Android based)
  • upgradable to 3.6.5
  • Microsoft Windows Phone 8
  • upgradable to 8.1
Chipset
  • Qualcomm Snapdragon 800 (28 nm)
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Fire Phone, Lumia 925.
SpecificationFire PhoneLumia 925
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 57.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 65.8%
  • 63.3%
PPI /points per inch/
  • 312 PPI
  • 332 PPI
Screen protection
  • Corning Gorilla Glass 3 (front and back)
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Fire Phone, Lumia 925.
SpecificationFire PhoneLumia 925
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • DTS HD sound -Active noise cancellation with dedicated mic
  • AF
  • 8 MP
  • 1/3''
  • OIS
  • AF
Functions
  • Dual-LED flash
  • HDR
  • Carl Zeiss optics
  • Dual-LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2.1 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2.1 MP
  • 1.3 MP
Performance

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

Performance — specifications for Fire Phone, Lumia 925.
SpecificationFire PhoneLumia 925
Processor CPU
  • Quad-core 2.2 GHz Krait 400
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Adreno 330
  • Adreno 225
Antutu 7 score *
  • 137456
  • 9198
GeekBench 4 Single Core *
  • 17458
Unknown
GeekBench 4 Multi-Core *
  • 2125
Unknown
General specs
General specs — specifications for Fire Phone, Lumia 925.
SpecificationFire PhoneLumia 925
Release date
  • 2014
  • June
  • 2013
  • May
Colors
  • Black
  • Black
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 260 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 440 h (3G) Talking time- Up to 18 h 20 min (2G) / Up to 12 h 40 min (3G) Music play - Up to 55 h
Communication and Connectivity
Communication and Connectivity — specifications for Fire Phone, Lumia 925.
SpecificationFire PhoneLumia 925
SIM card
  • Dual SIM (Nano-SIM
  • Micro-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 850 / 900 / 1800 / 1900 - all versions -3G - HSDPA 850 / 900 / 1900 / 2100 - RM-892 HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-910
  • RM-893 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - RM-892 LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - RM-893
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 Cat3 100/50 Mbps
GPRS
  • Yes
  • Class B
Edge
  • Yes
  • Up to 236.8 kbps
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • 4.0
  • A2DP
  • EDR
  • LE/ aptX after WP8 Denim update
Harmful irradiation Unknown
  • SAR - 1.42 W/kg (head) 1.00 W/kg (body) SAR EU - 0.81 W/kg (head)
Music and Audio
Music and Audio — specifications for Fire Phone, Lumia 925.
SpecificationFire PhoneLumia 925
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
  • PureMotion HD+ ClearBlack display
  • Dolby Headphone -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Fire Phone, Lumia 925.
SpecificationFire PhoneLumia 925
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Firefly technology
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass