Nokia T7 vs Thuraya SG-2520

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

    T7: 36 g lighter

    T7:
    134 g
    SG-2520:
    170 g
  • Width

    SG-2520: 6 mm narrower

    T7:
    59 mm
    SG-2520:
    53 mm
  • Screen diagonal

    SG-2520: 1.6 in smaller diagonal

    T7:
    3.5 in
    SG-2520:
    1.9 in
  • Depth

    T7: 6 mm thinner

    T7:
    12.8 mm
    SG-2520:
    18.8 mm
  • Height

    T7: 25 mm shorter

    T7:
    113.5 mm
    SG-2520:
    138.5 mm
  • Release year

    T7:
    2011
    SG-2520:
    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. T7

    Height:
    113.5 mm
    Width:
    59 mm +6 mm versus SG-2520
    Depth:
    12.8 mm
  2. 2. SG-2520

    Height:
    138.5 mm +25 mm versus T7
    Width:
    53 mm
    Depth:
    18.8 mm +6 mm versus T7

Weight

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

  1. 1. T7

    134 g

  2. 2. SG-2520

    170 g

    +36 g versus T7

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. T7

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    33.8 cm²
  2. 2. SG-2520

    SG-2520: Screen geometry unavailable or conflicting.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

T7: Original memory entry

290 MB · 256 MB RAM · 1 GB ROM

SG-2520: Original memory entry

128 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. T7

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

2. SG-2520

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD ( 128 MB included )

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. T7

    1200 mAh

  2. 2. SG-2520

    1280 mAh

    +80 mAh versus T7

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. T72. SG-2520

Everyday essentials
Everyday essentials — specifications for T7, SG-2520.
SpecificationT7SG-2520
Dimensions (HxWxD)
  • 113.5 Х 59 Х 12.8 mm
  • 138.5 Х 53 Х 18.8 mm
Weight
  • 134 g
  • 170 g
Technology
  • AMOLED
  • TFT
Screen size
  • 3.5" inch
  • 1.9" inch
Screen resolution
  • 360 x 640 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 290 MB
  • 256 MB RAM
  • 1 GB ROM
  • 128 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • SD ( 128 MB included )
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1280 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian^3
  • upgradable to Nokia Belle OS
  • WinCE 4.2
Headphone jack
  • Yes
  • No
Display
Display — specifications for T7, SG-2520.
SpecificationT7SG-2520
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 33.8 cm2
  • 11.4 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 50.4%
  • 15.5%
PPI /points per inch/
  • 210 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for T7, SG-2520.
SpecificationT7SG-2520
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • 1.3 MP
Functions
  • Dual-LED flash
Unknown
Video
  • 720p@25fps
  • 720p@30fps (via SW update)
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for T7, SG-2520.
SpecificationT7SG-2520
Processor CPU
  • 680 MHz ARM 11
Unknown
General specs
General specs — specifications for T7, SG-2520.
SpecificationT7SG-2520
Release date
  • 2011
  • June
  • 2007
  • March
Colors
  • Black
  • Lime
  • Light Silver
  • Dark Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
Unknown
Battery life
  • Stand by time- Up to 360 h (2G) / Up to 360 h (3G) Talking time- Up to 5 h 20 min (2G) / Up to 7 h 45 min (3G)
  • Stand by time- Up to 75 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for T7, SG-2520.
SpecificationT7SG-2520
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • with A-GPS; Ovi Maps
  • Yes
USB
  • microUSB 2.0
  • USB Host
  • 1.1
Bluetooth
  • 3.0
  • A2DP
  • 1.1
Harmful irradiation
  • SAR - 0.77 W/kg (head) 0.80 W/kg (body) SAR EU - 0.97 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for T7, SG-2520.
SpecificationT7SG-2520
Radio
  • Stereo FM radio
  • RDS; FM trans
  • No
Others
  • ClearBlack display
  • Active noise cancellation with dedicated mic
  • Wallpapers
  • screensavers
Other features
Other features — specifications for T7, SG-2520.
SpecificationT7SG-2520
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Anodized aluminum casing -TV Out with composite -MP3/WMA/WAV/eAAC+ player -MP4/H.264/WMV player -Voice command/dial -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Video/photo editor -Predictive text input - Also known as Nokia T7-00
  • Infrared port - MP3/AAC/MP4/AMR player -eZi Text Input -Organizer -Voice memo -File browser