Nokia 6121 classic vs verykool s5510 Juno

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

    6121 classic: 68 g lighter

    6121 classic:
    89 g
    s5510 Juno:
    157 g
  • Width

    6121 classic: 31.2 mm narrower

    6121 classic:
    46 mm
    s5510 Juno:
    77.2 mm
  • Screen diagonal

    6121 classic: 3.5 in smaller diagonal

    6121 classic:
    2 in
    s5510 Juno:
    5.5 in
  • Depth

    s5510 Juno: 6.5 mm thinner

    6121 classic:
    15 mm
    s5510 Juno:
    8.5 mm
  • Height

    6121 classic: 45.4 mm shorter

    6121 classic:
    105 mm
    s5510 Juno:
    150.4 mm
  • Release year

    6121 classic:
    2007
    s5510 Juno:
    2014

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. 6121 classic

    Height:
    105 mm
    Width:
    46 mm
    Depth:
    15 mm +6.5 mm versus s5510 Juno
  2. 2. s5510 Juno

    Height:
    150.4 mm +45.4 mm versus 6121 classic
    Width:
    77.2 mm +31.2 mm versus 6121 classic
    Depth:
    8.5 mm

Weight

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

  1. 1. 6121 classic

    89 g

  2. 2. s5510 Juno

    157 g

    +68 g versus 6121 classic

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. 6121 classic

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. s5510 Juno

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

s5510 Juno has approximately 573.2% more rectangular screen area than 6121 classic.

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.

6121 classic: Original memory entry

32 MB · 64 MB RAM · 128 MB ROM

s5510 Juno: Original memory entry

4 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. 6121 classic

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 GB (dedicated slot)

2. s5510 Juno

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

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. 6121 classic

    890 mAh

  2. 2. s5510 Juno

    2300 mAh

    +1410 mAh versus 6121 classic

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. 6121 classic2. s5510 Juno

Everyday essentials
Everyday essentials — specifications for 6121 classic, s5510 Juno.
Specification6121 classics5510 Juno
Dimensions (HxWxD)
  • 105 Х 46 Х 15 mm
  • 150.4 Х 77.2 Х 8.5 mm
Weight
  • 89 g
  • 157 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 64 MB RAM
  • 128 MB ROM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 890 mAh
  • Removable Li-Ion
  • 2300 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian 9.2
  • S60 rel. 3.1
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Mediatek MT6572 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for 6121 classic, s5510 Juno.
Specification6121 classics5510 Juno
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 12.4 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 25.6%
  • 71.8%
PPI /points per inch/
  • 200 PPI
  • 200 PPI
Camera and Video
Camera and Video — specifications for 6121 classic, s5510 Juno.
Specification6121 classics5510 Juno
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
Functions
  • LED flash
  • LED flash
Video
  • 320p
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA videocall camera
  • 1.3 MP
Performance
Performance — specifications for 6121 classic, s5510 Juno.
Specification6121 classics5510 Juno
Processor CPU
  • 369 MHz ARM 11
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for 6121 classic, s5510 Juno.
Specification6121 classics5510 Juno
Release date
  • 2007
  • June
  • 2014
  • October
Colors
  • Black
  • Pearl White
  • Pink
  • Sand Gold
  • Yellow
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Battery life
  • Stand by time- Up to 250 h (2G) / 240 h (3G) Talking time- Up to 3 h (2G) / 2 h 24 min (3G)
  • Stand by time- Up to 240 h (3G) Talking time- Up to 7 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for 6121 classic, s5510 Juno.
Specification6121 classics5510 Juno
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • 296 / 177.6 kbits
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.22 W/kg (head) 1.13 W/kg (body) SAR EU - 1.18 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for 6121 classic, s5510 Juno.
Specification6121 classics5510 Juno
Radio
  • Stereo FM radio
  • FM radio
Others
  • Downloadable wallpapers
  • screensavers
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 6121 classic, s5510 Juno.
Specification6121 classics5510 Juno
Dop
  • Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Voice memo/dial -Predictive text input -Organizer
  • Sensors Accelerometer
  • proximity