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Archos 55 Graphite vs Oppo A12

Compare recorded specifications, size and practical differences.

Oppo A12

Oppo A12

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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.

  • Weight55 Graphite: 15 g lighter55 Graphite: 150 g · A12: 165 g
  • WidthA12: 1.7 mm narrowerA12: 75.5 mm · 55 Graphite: 77.2 mm
  • Screen diagonal55 Graphite: 0.72 in smaller diagonal55 Graphite: 5.5 in · A12: 6.22 in
  • ChipsetMediatek MT6737 (28 nm) / Mediatek MT6765 Helio P35 (12nm)55 Graphite: Mediatek MT6737 (28 nm) · A12: Mediatek MT6765 Helio P35 (12nm)
  • Depth55 Graphite: 0.5 mm thinner55 Graphite: 7.8 mm · A12: 8.3 mm
  • Release year2017 / 202055 Graphite: 2017 · A12: 2020

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.

Front
55 Graphite: 157.8 × 77.2 mm 1 A12: 155.9 × 75.5 mm 2
Side
55 Graphite: 157.8 × 7.8 mm 1 A12: 155.9 × 8.3 mm 2
  1. 1. 55 Graphite
    Height
    157.8 mm
    Width
    77.2 mm+1.7 mm versus A12
    Depth
    7.8 mm
    Weight
    150 g
  2. 2. A12
    Height
    155.9 mm
    Width
    75.5 mm
    Depth
    8.3 mm+0.5 mm versus 55 Graphite
    Weight
    165 g
Weight

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

  1. 1. 55 Graphite150 g
  2. 2. A12165 g

    +15 g versus 55 Graphite

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.

Screen size
55 Graphite: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 A12: 6.22 in, 19:9, About 96.6 cm² rectangular area 2
  1. 1. 55 Graphite 5.5 in · 16:9 About 83.4 cm² rectangular area
  2. 2. A12 6.22 in · 19:9 About 96.6 cm² rectangular area

A12 has approximately 15.8% more rectangular screen area than 55 Graphite.

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 by storage capacity and phone
Storage55 GraphiteA12
16 GB 2 GB RAM Not recorded
32 GB Not recorded 3 GB RAM
64 GB Not recorded 4 GB 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. 55 Graphite

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB (uses shared SIM slot)

2. A12

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSDXC

Battery capacity

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

Recorded capacity

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

  1. 1. 55 Graphite3000 mAh
  2. 2. A124230 mAh

    +1230 mAh versus 55 Graphite

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. 55 Graphite2. A12

Everyday essentials
Everyday essentials
Specification55 GraphiteA12
Dimensions (HxWxD)
  • 157.8 Х 77.2 Х 7.8 mm
  • 155.9 Х 75.5 Х 8.3 mm
Weight
  • 150 g
  • 165 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.22" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1520 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
Memory card support
  • microSD
  • up to 128 GB (uses shared SIM slot)
  • microSDXC
BatteryCapacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 4230 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 9.0 (Pie); ColorOS 6.1
Chipset
  • Mediatek MT6737 (28 nm)
  • Mediatek MT6765 Helio P35 (12nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
Specification55 GraphiteA12
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 96.6 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 132 Х 68.5 Х 9.9 mm
  • 82.0%
PPI /points per inch/
  • 267 PPI
  • 270 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
Specification55 GraphiteA12
Rear camera, main
  • 13 MP
  • Dual-LED flash
  • 13 MP
  • Dual
Camera specs
  • 13 MP
  • PDAF -2 MP
  • (ultrawide/depth sensor)
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • (depth)
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance
Performance
Specification55 GraphiteA12
Processor CPU
  • Quad-core 1.5 GHz Cortex-A53
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU
  • Mali-T720MP2
  • PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 25398
Unknown
General specs
General specs
Specification55 GraphiteA12
Release date
  • 2017
  • February
  • 2020
  • April 20
Colors
  • Black
  • Blue
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 150 EUR
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity
Specification55 GraphiteA12
SIM card
  • Dual SIM (Nano-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE 800 / 1800 / 2100 / 2600
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • 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
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 64.1%
  • A2DP
  • Super AMOLED
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
Specification55 GraphiteA12
Radio
  • FM radio
  • FM radio
Others Unknown
  • 450 nits typ. brightness
Other features
Other features
Specification55 GraphiteA12
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass