Archos 55 Graphite vs Oppo A7x

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    55 Graphite: 19 g lighter

    55 Graphite:
    150 g
    A7x:
    169 g
  • Width

    A7x: 3.2 mm narrower

    55 Graphite:
    77.2 mm
    A7x:
    74 mm
  • Screen diagonal

    55 Graphite: 0.8 in smaller diagonal

    55 Graphite:
    5.5 in
    A7x:
    6.3 in
  • Chipset

    55 Graphite:
    Mediatek MT6737 (28 nm)
    A7x:
    Mediatek MT6771 Helio P60 (12 nm)
  • Release year

    55 Graphite:
    2017
    A7x:
    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. 55 Graphite

    Height:
    157.8 mm
    Width:
    77.2 mm +3.2 mm versus A7x
    Depth:
    7.8 mm
  2. 2. A7x

    Height:
    156.7 mm
    Width:
    74 mm
    Depth:
    8 mm

Weight

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

  1. 1. 55 Graphite

    150 g

  2. 2. A7x

    169 g

    +19 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.

  1. 1. 55 Graphite

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. A7x

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

A7x has approximately 16.8% 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 for 55 Graphite, A7x, compared at the same storage capacity.
Storage55 GraphiteA7x
16 GB 2 GB RAM Unknown
A7x: Original memory entry

128 GB · 512GB 4GB

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. A7x

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (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. 55 Graphite

    3000 mAh

  2. 2. A7x

    3500 mAh

    +500 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. A7x

Everyday essentials
Everyday essentials — specifications for 55 Graphite, A7x.
Specification55 GraphiteA7x
Dimensions (HxWxD)
  • 157.8 Х 77.2 Х 7.8 mm
  • 156.7 Х 74 Х 8 mm
Weight
  • 150 g
  • 169 g
Technology
  • IPS LCD
  • LTPS IPS LCD
Screen size
  • 5.5" inch
  • 6.3" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 128 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 128 GB (uses shared SIM slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 8.1 (Oreo); ColorOS 5.2
Chipset
  • Mediatek MT6737 (28 nm)
  • Mediatek MT6771 Helio P60 (12 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 55 Graphite, A7x.
Specification55 GraphiteA7x
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 97.4 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 132 Х 68.5 Х 9.9 mm
  • 84.0%
PPI /points per inch/
  • 267 PPI
  • 409 PPI
Screen protection Unknown
  • To be confirmed
Camera and Video
Camera and Video — specifications for 55 Graphite, A7x.
Specification55 GraphiteA7x
Rear camera, main
  • 13 MP
  • Dual-LED flash
  • 16 MP
  • Dual
Camera specs
  • 13 MP
  • PDAF -2 MP
  • (ultrawide/depth sensor)
  • 16 MP
  • f/1.8
  • 1/3.1
  • 1.0µm
  • PDAF -2 MP
  • f/2.4
  • depth sensor
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 5 MP
  • 16 MP
  • f/2.0
Performance

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

Performance — specifications for 55 Graphite, A7x.
Specification55 GraphiteA7x
Processor CPU
  • Quad-core 1.5 GHz Cortex-A53
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU
  • Mali-T720MP2
  • Mali-G72 MP3
Antutu 7 score *
  • 25398
  • 140725
General specs
General specs — specifications for 55 Graphite, A7x.
Specification55 GraphiteA7x
Release date
  • 2017
  • February
  • 2018
  • September
Colors
  • Black
  • Starry Purple
  • Ice Flame Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 270 EUR
Communication and Connectivity
Communication and Connectivity — specifications for 55 Graphite, A7x.
Specification55 GraphiteA7x
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 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 2100 -4G - LTE
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat13 600/100 Mbps
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
  • dual-band
  • WiFi 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
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for 55 Graphite, A7x.
Specification55 GraphiteA7x
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 55 Graphite, A7x.
Specification55 GraphiteA7x
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W - For China