Nokia 6121 classic vs Yezz Monte Carlo 55 LTE

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: 76 g lighter

    6121 classic:
    89 g
    Monte Carlo 55 LTE:
    165 g
  • Width

    6121 classic: 31.9 mm narrower

    6121 classic:
    46 mm
    Monte Carlo 55 LTE:
    77.9 mm
  • Screen diagonal

    6121 classic: 3.5 in smaller diagonal

    6121 classic:
    2 in
    Monte Carlo 55 LTE:
    5.5 in
  • Depth

    Monte Carlo 55 LTE: 8 mm thinner

    6121 classic:
    15 mm
    Monte Carlo 55 LTE:
    7 mm
  • Height

    6121 classic: 47 mm shorter

    6121 classic:
    105 mm
    Monte Carlo 55 LTE:
    152 mm
  • Release year

    6121 classic:
    2007
    Monte Carlo 55 LTE:
    2015

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 +8 mm versus Monte Carlo 55 LTE
  2. 2. Monte Carlo 55 LTE

    Height:
    152 mm +47 mm versus 6121 classic
    Width:
    77.9 mm +31.9 mm versus 6121 classic
    Depth:
    7 mm

Weight

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

  1. 1. 6121 classic

    89 g

  2. 2. Monte Carlo 55 LTE

    165 g

    +76 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. Monte Carlo 55 LTE

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

Monte Carlo 55 LTE 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.

Recorded RAM for 6121 classic, Monte Carlo 55 LTE, compared at the same storage capacity.
Storage6121 classicMonte Carlo 55 LTE
8 GB Unknown 1 GB RAM
6121 classic: Original memory entry

32 MB · 64 MB RAM · 128 MB ROM

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. Monte Carlo 55 LTE

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (uses SIM 2 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. 6121 classic

    890 mAh

  2. 2. Monte Carlo 55 LTE

    3000 mAh

    +2110 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. Monte Carlo 55 LTE

Everyday essentials
Everyday essentials — specifications for 6121 classic, Monte Carlo 55 LTE.
Specification6121 classicMonte Carlo 55 LTE
Dimensions (HxWxD)
  • 105 Х 46 Х 15 mm
  • 152 Х 77.9 Х 7 mm
Weight
  • 89 g
  • 165 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 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
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • microSD
  • up to 64 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 890 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian 9.2
  • S60 rel. 3.1
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6753 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for 6121 classic, Monte Carlo 55 LTE.
Specification6121 classicMonte Carlo 55 LTE
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%
  • 70.4%
PPI /points per inch/
  • 200 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for 6121 classic, Monte Carlo 55 LTE.
Specification6121 classicMonte Carlo 55 LTE
Rear camera, main
  • 2 MP
  • Single
  • 20 MP
  • Single
Camera specs
  • 2 MP
  • 20 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 320p
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
Performance
Performance — specifications for 6121 classic, Monte Carlo 55 LTE.
Specification6121 classicMonte Carlo 55 LTE
Processor CPU
  • 369 MHz ARM 11
  • Octa-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720MP3
General specs
General specs — specifications for 6121 classic, Monte Carlo 55 LTE.
Specification6121 classicMonte Carlo 55 LTE
Release date
  • 2007
  • June
  • 2015
  • December
Colors
  • Black
  • Pearl White
  • Pink
  • Sand Gold
  • Black
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 300 h (2G) / Up to 250 h (3G) Talking time- Up to 22 h 10 min (2G) / Up to 18 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for 6121 classic, Monte Carlo 55 LTE.
Specification6121 classicMonte Carlo 55 LTE
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
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 -3G - HSDPA 850 / 900 / 1900 / 2100 - MCM55TL142 -4G - LTE band 2(1900)
  • 3(1800)
  • 7(2600)
  • 20(800) - MCM55TL142
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • 296 / 177.6 kbits
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • LE
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, Monte Carlo 55 LTE.
Specification6121 classicMonte Carlo 55 LTE
Radio
  • Stereo FM radio
  • Stereo FM radio
Others
  • Downloadable wallpapers
  • screensavers
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 6121 classic, Monte Carlo 55 LTE.
Specification6121 classicMonte Carlo 55 LTE
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
  • gyro
  • proximity
  • compass