A1 Smart N9 vs Nokia Lumia 625

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

    Smart N9: 14 g lighter

    Smart N9:
    145 g
    Lumia 625:
    159 g
  • Width

    Smart N9: 3.5 mm narrower

    Smart N9:
    68.8 mm
    Lumia 625:
    72.3 mm
  • Screen diagonal

    Lumia 625: 0.8 in smaller diagonal

    Smart N9:
    5.5 in
    Lumia 625:
    4.7 in
  • Chipset

    Smart N9:
    Mediatek MT6739WA (28 nm)
    Lumia 625:
    Qualcomm MSM8930 Snapdragon 400 (28 nm)
  • Depth

    Smart N9: 0.5 mm thinner

    Smart N9:
    8.7 mm
    Lumia 625:
    9.2 mm
  • Height

    Lumia 625: 13.8 mm shorter

    Smart N9:
    147.1 mm
    Lumia 625:
    133.3 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. Smart N9

    Height:
    147.1 mm +13.8 mm versus Lumia 625
    Width:
    68.8 mm
    Depth:
    8.7 mm
  2. 2. Lumia 625

    Height:
    133.3 mm
    Width:
    72.3 mm +3.5 mm versus Smart N9
    Depth:
    9.2 mm +0.5 mm versus Smart N9

Weight

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

  1. 1. Smart N9

    145 g

  2. 2. Lumia 625

    159 g

    +14 g versus Smart N9

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. Smart N9

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. Lumia 625

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

Smart N9 has approximately 24.2% more rectangular screen area than Lumia 625.

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 Smart N9, Lumia 625, compared at the same storage capacity.
StorageSmart N9Lumia 625
16 GB 2 GB RAM Unknown
Lumia 625: Original memory entry

8 GB · 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. Smart N9

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

2. Lumia 625

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Smart N9

    2900 mAh

    +900 mAh versus Lumia 625

  2. 2. Lumia 625

    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. Smart N92. Lumia 625

Everyday essentials
Everyday essentials — specifications for Smart N9, Lumia 625.
SpecificationSmart N9Lumia 625
Dimensions (HxWxD)
  • 147.1 Х 68.8 Х 8.7 mm
  • 133.3 Х 72.3 Х 9.2 mm
Weight
  • 145 g
  • 159 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.7" inch
Screen resolution
  • 720 x 1440 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16GB 2GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2900 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Microsoft Windows Phone 8
  • upgradable to 8.1
Chipset
  • Mediatek MT6739WA (28 nm)
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Smart N9, Lumia 625.
SpecificationSmart N9Lumia 625
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 62.9 cm2
Screen format
  • 18:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 77.1%
  • 65.2%
PPI /points per inch/
  • 293 PPI
  • 199 PPI
Screen protection Unknown
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Smart N9, Lumia 625.
SpecificationSmart N9Lumia 625
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
  • f/2.4
  • 28mm (wide)
  • 1/4''
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • VGA
Performance

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

Performance — specifications for Smart N9, Lumia 625.
SpecificationSmart N9Lumia 625
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Dual-core 1.2 GHz Krait
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 305
Antutu 7 score * Unknown
  • 10125
General specs
General specs — specifications for Smart N9, Lumia 625.
SpecificationSmart N9Lumia 625
Release date
  • 2018
  • June
  • 2013
  • July
Colors
  • Silver Aluminium
  • Black Titanium
  • Orange
  • Bright Green
  • Yellow
  • Black and white
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 160 EUR
Battery life Unknown
  • Stand by time- Up to 552 h Talking time- Up to 24 h (2G) / Up to 15 h 10 min (3G) Music play - Up to 90 h
Communication and Connectivity
Communication and Connectivity — specifications for Smart N9, Lumia 625.
SpecificationSmart N9Lumia 625
SIM card
  • Nano-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA -4G - LTE (unspecified)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Yes
  • Class B
Edge
  • Yes
  • Class B
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • LE/ aptX after WP8 Denim update
Harmful irradiation
  • SAR EU - 0.96 W/kg (head) 1.56 W/kg (body)
  • SAR - 0.66 W/kg (head) 0.50 W/kg (body) SAR EU - 0.95 W/kg (head) 0.52 W/kg (body)
Music and Audio
Music and Audio — specifications for Smart N9, Lumia 625.
SpecificationSmart N9Lumia 625
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Headphone -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Smart N9, Lumia 625.
SpecificationSmart N9Lumia 625
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity