Celkon A35k Remote 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

    A35k Remote: 11.1 mm narrower

    A35k Remote:
    63 mm
    X23:
    74.1 mm
  • Screen diagonal

    A35k Remote: 2.91 in smaller diagonal

    A35k Remote:
    3.5 in
    X23:
    6.41 in
  • Rear camera layout

    A35k Remote:
    Single
    X23:
    Dual
  • Depth

    X23: 3.2 mm thinner

    A35k Remote:
    10.7 mm
    X23:
    7.5 mm
  • Height

    A35k Remote: 38.7 mm shorter

    A35k Remote:
    119 mm
    X23:
    157.7 mm
  • Release year

    A35k Remote:
    2015
    X23:
    2018

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. A35k Remote

    Height:
    119 mm
    Width:
    63 mm
    Depth:
    10.7 mm +3.2 mm versus X23
    Weight:
    102 g
  2. 2. X23

    Height:
    157.7 mm +38.7 mm versus A35k Remote
    Width:
    74.1 mm +11.1 mm versus A35k Remote
    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. A35k Remote

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 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 176.5% more rectangular screen area than A35k Remote.

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 A35k Remote, X23, compared at the same storage capacity.
StorageA35k RemoteX23
128 GB Unknown 8 GB RAM
A35k Remote: Original memory entry

512 MB · 256 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. A35k Remote

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

2. X23

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

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. A35k Remote

    1400 mAh

  2. 2. X23

    3400 mAh

    +2000 mAh versus A35k Remote

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. A35k Remote2. X23

Everyday essentials
Everyday essentials — specifications for A35k Remote, X23.
SpecificationA35k RemoteX23
Dimensions (HxWxD)
  • 119 Х 63 Х 10.7 mm
  • 157.7 Х 74.1 Х 7.5 mm
Weight
  • 102 g
  • 0 g
Technology Unknown
  • Super AMOLED
Screen size
  • 3.5" inch
  • 6.41" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 128 GB
  • 8 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 8.1 (Oreo); Funtouch 4.5
Chipset Unknown
  • Qualcomm SDM670 Snapdragon 670 (10 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A35k Remote, X23.
SpecificationA35k RemoteX23
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 100.9 cm2
Screen format
  • 3:2 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 48.7%
  • 86.3%
PPI /points per inch/
  • 165 PPI
  • 402 PPI
Camera and Video
Camera and Video — specifications for A35k Remote, X23.
SpecificationA35k RemoteX23
Rear camera, main
  • 3.15 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 3.15 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
  • 12 MP
Performance

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

Performance — specifications for A35k Remote, X23.
SpecificationA35k RemoteX23
Processor CPU
  • 1.0 GHz
  • Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360)
Graphics processor GPU Unknown
  • Adreno 615
Antutu 7 score * Unknown
  • 146328
General specs
General specs — specifications for A35k Remote, X23.
SpecificationA35k RemoteX23
Release date
  • 2015
  • June
  • 2018
  • September
Colors
  • White
  • Black
  • Blue
  • Phantom Purple
  • Magic Night
  • Phantom Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 500 EUR
Communication and Connectivity
Communication and Connectivity — specifications for A35k Remote, X23.
SpecificationA35k RemoteX23
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • 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
  • Yes
  • 384 kbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • EDR
  • LE
  • aptX
Harmful irradiation
  • SAR EU - 0.56 W/kg (head) 0.40 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A35k Remote, X23.
SpecificationA35k RemoteX23
Radio
  • FM radio
  • FM radio
Others Unknown
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for A35k Remote, X23.
SpecificationA35k RemoteX23
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (under display)
  • accelerometer
  • proximity
  • compass - Fast battery charging 10V/2.25A 22.5W