Samsung i450 vs vivo X23

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.

  • Width

    i450: 22.1 mm narrower

    i450:
    52 mm
    X23:
    74.1 mm
  • Screen diagonal

    i450: 4.01 in smaller diagonal

    i450:
    2.4 in
    X23:
    6.41 in
  • Chipset

    i450:
    TI OMAP 2431
    X23:
    Qualcomm SDM670 Snapdragon 670 (10 nm)
  • Rear camera layout

    i450:
    Single
    X23:
    Dual
  • Depth

    X23: 10.3 mm thinner

    i450:
    17.8 mm
    X23:
    7.5 mm
  • Height

    i450: 56.7 mm shorter

    i450:
    101 mm
    X23:
    157.7 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. i450

    Height:
    101 mm
    Width:
    52 mm
    Depth:
    17.8 mm +10.3 mm versus X23
    Weight:
    114 g
  2. 2. X23

    Height:
    157.7 mm +56.7 mm versus i450
    Width:
    74.1 mm +22.1 mm versus i450
    Depth:
    7.5 mm
    Weight:
    Unknown

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. i450

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. X23

    Screen diagonal:
    6.41 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.9 cm²

X23 has approximately 465.4% more rectangular screen area than i450.

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 i450, X23, compared at the same storage capacity.
Storagei450X23
128 GB Unknown 8 GB RAM
i450: Original memory entry

40 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. i450

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (dedicated slot)

2. X23

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. i4502. X23

Everyday essentials
Everyday essentials — specifications for i450, X23.
Specificationi450X23
Dimensions (HxWxD)
  • 101 Х 52 Х 17.8 mm
  • 157.7 Х 74.1 Х 7.5 mm
Weight
  • 114 g
  • 0 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 2.4" inch
  • 6.41" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 40 MB
  • 128 GB
  • 8 GB RAM
Memory card support
  • microSD (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 8.1 (Oreo); Funtouch 4.5
Chipset
  • TI OMAP 2431
  • Qualcomm SDM670 Snapdragon 670 (10 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for i450, X23.
Specificationi450X23
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 17.8 cm2
  • 100.9 cm2
Screen format
  • 4:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 34.0%
  • 86.3%
PPI /points per inch/
  • 167 PPI
  • 402 PPI
Camera and Video
Camera and Video — specifications for i450, X23.
Specificationi450X23
Rear camera, main
  • 2 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 2 MP
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -13 MP
  • f/2.4
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 12 MP
  • Single
Specifications
  • VGA videocall camera
  • 12 MP
Performance

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

Performance — specifications for i450, X23.
Specificationi450X23
Processor CPU
  • 330 MHz ARM 1136
  • Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360)
Graphics processor GPU
  • PowerVR MBX
  • Adreno 615
Antutu 7 score * Unknown
  • 146328
General specs
General specs — specifications for i450, X23.
Specificationi450X23
Release date
  • 2007
  • August
  • 2018
  • September
Colors
  • Dark Blue
  • Phantom Purple
  • Magic Night
  • Phantom Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 500 EUR
Battery life
  • Stand by time- Up to 500 h Talking time- Up to 5 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for i450, X23.
Specificationi450X23
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/150 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 5.0
  • A2DP
  • EDR
  • LE
  • aptX
Harmful irradiation
  • SAR EU - 0.83 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for i450, X23.
Specificationi450X23
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others Unknown
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for i450, X23.
Specificationi450X23
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Organizer -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF)
  • Sensors Fingerprint (under display)
  • accelerometer
  • proximity
  • compass - Fast battery charging 10V/2.25A 22.5W