Apple iPhone 12 vs Maxwest Astro JR

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

    Astro JR: 48 g lighter

    iPhone 12:
    164 g
    Astro JR:
    116 g
  • Width

    Astro JR: 8.7 mm narrower

    iPhone 12:
    71.5 mm
    Astro JR:
    62.8 mm
  • Screen diagonal

    Astro JR: 2.6 in smaller diagonal

    iPhone 12:
    6.1 in
    Astro JR:
    3.5 in
  • Rear camera layout

    iPhone 12:
    Dual
    Astro JR:
    Single
  • Depth

    iPhone 12: 4 mm thinner

    iPhone 12:
    7.4 mm
    Astro JR:
    11.4 mm
  • Height

    Astro JR: 27.7 mm shorter

    iPhone 12:
    146.7 mm
    Astro JR:
    119 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. iPhone 12

    Height:
    146.7 mm +27.7 mm versus Astro JR
    Width:
    71.5 mm +8.7 mm versus Astro JR
    Depth:
    7.4 mm
  2. 2. Astro JR

    Height:
    119 mm
    Width:
    62.8 mm
    Depth:
    11.4 mm +4 mm versus iPhone 12

Weight

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

  1. 1. iPhone 12

    164 g

    +48 g versus Astro JR

  2. 2. Astro JR

    116 g

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. iPhone 12

    Screen diagonal:
    6.1 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    91.3 cm²
  2. 2. Astro JR

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

iPhone 12 has approximately 150.4% more rectangular screen area than Astro JR.

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 iPhone 12, Astro JR, compared at the same storage capacity.
StorageiPhone 12Astro JR
64 GB 4 GB RAM Unknown
128 GB 4 GB RAM Unknown
256 GB 4 GB RAM Unknown
Astro JR: Original memory entry

256 MB + 512 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. iPhone 12

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

2. Astro JR

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. iPhone 12

    2815 mAh

    +1515 mAh versus Astro JR

  2. 2. Astro JR

    1300 mAh

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. iPhone 122. Astro JR

Everyday essentials
Everyday essentials — specifications for iPhone 12, Astro JR.
SpecificationiPhone 12Astro JR
Dimensions (HxWxD)
  • 146.7 Х 71.5 Х 7.4 mm
  • 119 Х 62.8 Х 11.4 mm
Weight
  • 164 g
  • 116 g
Technology
  • Super Retina XDR OLED
Unknown
Screen size
  • 6.1" inc
  • 3.5" inch
Screen resolution
  • 1170 x 2532 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 256GB 4GB RAM
  • 256 MB + 512 MB
Memory card support
  • No
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2815 mAh
  • Li-Ion
  • non-removable
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • iOS 14.1
  • Android 4.2.2 (Jelly Bean)
Chipset
  • - Apple A14 Bionic (5 nm)
  • Mediatek MT6572M (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for iPhone 12, Astro JR.
SpecificationiPhone 12Astro JR
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 90.2 cm2
  • 36.5 cm2
Screen format
  • 19.5:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 86.0%
  • 48.8%
PPI /points per inch/ Unknown
  • 165 PPI
Screen protection
  • Scratch-resistant glass
  • oleophobic coating
Unknown
Camera and Video

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

Camera and Video — specifications for iPhone 12, Astro JR.
SpecificationiPhone 12Astro JR
Rear camera, main
  • 12 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • -12 MP
  • f/1.6
  • 26mm (wide)
  • 1.4µm
  • dual pixel PDAF
  • OIS -12 MP
  • f/2.4
  • 120˚
  • 13mm (ultrawide)
  • 1/3.6''
  • 2 MP
Functions
  • HDR
Unknown
Video
  • 4K@24/30/60fps
  • 1080p@30/60/120fps
  • gyro-EIS
  • Yes
Front camera, selfie
  • 12 MP
  • Dual
  • 0.3 MP
  • Single
Specifications
  • 12 MP
  • f/2.2
  • 23mm (wide)
  • 1/3.6'' SL 3D
  • (depth/biometrics sensor)
Unknown
DxOMark Main Score *
  • 122
Unknown
DxOMark Photo *
  • 101
Unknown
DxOMark Video *
  • 93
Unknown
DxOMark Selfie Score *
  • 98
Unknown
Performance

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

Performance — specifications for iPhone 12, Astro JR.
SpecificationiPhone 12Astro JR
Processor CPU
  • - Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm)
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • - Apple GPU (4-core graphics)
  • Mali-400
Antutu 8 score *
  • 598478
Unknown
GeekBench 5 Single Core *
  • 1580
Unknown
GeekBench 5 Multi-Core *
  • 3920
Unknown
General specs
General specs — specifications for iPhone 12, Astro JR.
SpecificationiPhone 12Astro JR
Release date
  • 2020
  • October 13
  • 2014
  • September
Colors
  • Black
  • White
  • Red
  • Green
  • Blue
  • Black
  • White
  • Blue
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 880 EUR
Unknown
Battery life
  • Stand by time- Up to 17 h (multimedia) Music play - Up to 65 h
  • Stand by time- Up to 180 h Talking time- Up to 6 h
Body build
  • Glass front (Gorilla Glass)
  • glass back (Gorilla Glass)
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for iPhone 12, Astro JR.
SpecificationiPhone 12Astro JR
SIM card
  • Single SIM (Nano-SIM and/or eSIM)Dual SIM (Nano-SIM
  • dual stand-by) - for China
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM) - for China CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - 1
  • 2
  • 3
  • 4
  • 5
  • 7
  • 8
  • 12
  • 13
  • 14
  • 17
  • 18
  • 19
  • 20
  • 25
  • 26
  • 28
  • 29
  • 30
  • 32
  • 34
  • 38
  • 39
  • 40
  • 41
  • 42
  • 46
  • 48
  • 66
  • 71 - A2176 -5G - 1
  • 71
  • 77
  • 78
  • 79
  • 260
  • 261 Sub6/mmWave - A2176
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G
  • EV-DO Rev.A 3.1 Mbps
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac/6
  • dual-band
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • Yes
USB
  • Lightning
  • USB 2.0
  • microUSB
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.99 W/kg (head) 0.99 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for iPhone 12, Astro JR.
SpecificationiPhone 12Astro JR
Radio
  • No
  • FM radio
Others
  • - Dolby Vision -Wide color gamut -True-tone -HDR10 -625 nits (typ) -1200 nits (peak)
Unknown
Other features
Other features — specifications for iPhone 12, Astro JR.
SpecificationiPhone 12Astro JR
Dop
  • - Sensors - Face ID
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Siri natural language commands and dictation - Fast charging 20W
  • 50% in 30 min -USB Power Delivery 2.0 -Qi fast wireless charging 15W - IP68 dust/water resistant (up to 6m for 30 mins) -Apple Pay (Visa
  • MasterCard
  • AMEX certified) - Versions: A2399 (International); A2176 (USA); A2398 (Canada
  • Japan); A2400 (China); A2399 (Hong Kong)
  • Sensors Accelerometer