Nokia C1 vs Samsung Galaxy A51

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.

  • Display technology

    OLED versus LCD

    C1:
    LCD
    Galaxy A51:
    OLED
  • Weight

    C1: 17 g lighter

    C1:
    155 g
    Galaxy A51:
    172 g
  • Width

    C1: 2.2 mm narrower

    C1:
    71.4 mm
    Galaxy A51:
    73.6 mm
  • Screen diagonal

    C1: 1.05 in smaller diagonal

    C1:
    5.45 in
    Galaxy A51:
    6.5 in
  • Rear camera layout

    C1:
    Single
    Galaxy A51:
    Quad
  • Depth

    Galaxy A51: 0.8 mm thinner

    C1:
    8.7 mm
    Galaxy A51:
    7.9 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. C1

    Height:
    147.6 mm
    Width:
    71.4 mm
    Depth:
    8.7 mm +0.8 mm versus Galaxy A51
  2. 2. Galaxy A51

    Height:
    158.5 mm +10.9 mm versus C1
    Width:
    73.6 mm +2.2 mm versus C1
    Depth:
    7.9 mm

Weight

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

  1. 1. C1

    155 g

  2. 2. Galaxy A51

    172 g

    +17 g versus C1

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. C1

    Screen diagonal:
    5.45 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    76.7 cm²
  2. 2. Galaxy A51

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²

Galaxy A51 has approximately 33.1% more rectangular screen area than C1.

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 C1, Galaxy A51, compared at the same storage capacity.
StorageC1Galaxy A51
16 GB 1 GB RAM Not recorded
64 GB Not recorded 4 GB RAM
128 GB Not recorded 4 / 6 / 8 GB RAM Alternative RAM configurations

Practical features

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

1. C1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. Galaxy A51

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (dedicated 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. C1

    2500 mAh

  2. 2. Galaxy A51

    4000 mAh

    +1500 mAh versus C1

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. C12. Galaxy A51

Everyday essentials
Everyday essentials — specifications for C1, Galaxy A51.
SpecificationC1Galaxy A51
Dimensions (HxWxD)
  • 147.6 Х 71.4 Х 8.7 mm
  • 158.5 Х 73.6 Х 7.9 mm
Weight
  • 155 g
  • 172 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 5.45" inch
  • 6.5" inch
Screen resolution
  • 480 x 960 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16GB 1GB RAM
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 1 TB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 Pie (Go edition)
  • Android 10.0; One UI 2
Chipset Unknown
  • Exynos 9611 (10nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for C1, Galaxy A51.
SpecificationC1Galaxy A51
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 76.7 cm2
  • 102.0 cm2
Screen format
  • 18:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 72.7%
  • 87.4%
PPI /points per inch/
  • 197 PPI
  • 405 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for C1, Galaxy A51.
SpecificationC1Galaxy A51
Rear camera, main
  • 5 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 5 MP
  • f/2.4
  • AF
  • 48 MP
  • f/2.0
  • 26mm (wide)
  • 1/2.0"
  • 0.8µm
  • PDAF -12 MP
  • f/2.2
  • 12mm (ultrawide) -5 MP
  • f/2.4
  • 25mm (macro)
  • 1/5.0"
  • 1.12µm -5 MP
  • 1.12µm
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 32 MP
  • Single
Specifications
  • 5 MP
  • 32 MP
  • f/2.2
  • 26mm (wide)
  • 1/2.8"
  • 0.8µm
Performance

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

Performance — specifications for C1, Galaxy A51.
SpecificationC1Galaxy A51
Processor CPU
  • Quad-core 1.3 GHz
  • Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-G72 MP3
Antutu 7 score * Unknown
  • 155326
Antutu 8 score * Unknown
  • 186846
GeekBench 5 Single Core * Unknown
  • 322
GeekBench 5 Multi-Core * Unknown
  • 1212
General specs
General specs — specifications for C1, Galaxy A51.
SpecificationC1Galaxy A51
Release date
  • 2019
  • December
  • 2019
  • December
Colors
  • Black
  • Red
  • Prism Crush Black
  • White
  • Blue
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 EUR
  • $280
Battery life Unknown
  • Talking time- Up to 32 h (3G) Music play - Up to 87 h
Body build
  • Glass front
  • plastic back
  • plastic frame
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for C1, Galaxy A51.
SpecificationC1Galaxy A51
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.40 W/kg (head) 1.30 W/kg (body)
  • SAR - 0.80 W/kg (head) 0.67 W/kg (body) SAR EU - 0.37 W/kg (head) 1.59 W/kg (body)
Music and Audio
Music and Audio — specifications for C1, Galaxy A51.
SpecificationC1Galaxy A51
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for C1, Galaxy A51.
SpecificationC1Galaxy A51
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - ANT+ - Fast battery charging 15W - Versions: SM-A515F/DSN (Global); SM-A515F/DS (LATAM); SM-A515F/DST (Brazil); SM-A515F/DSM (Russia); SM-A515F/N (Australia)