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Compare 4 products

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Apple iPhone 6 Mobile Phone
Apple iPhone 6
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Nokia 7 Mobile Phone
Nokia 7
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OnePlus 6 Mobile Phone
OnePlus 6
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Oppo A57 Mobile Phone
Oppo A57
Available colors
Editiorial reviews
28
4.4 out of 5
19 user ratings
5 stars
47 %
4 stars
52 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
3.0 out of 5
4 user ratings
5 stars
0 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
15
4.3 out of 5
7 user ratings
5 stars
57 %
4 stars
42 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4 editorial reviews
Oppo A57 (Mobile Phone): 4.2 out of 5 stars from 172 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
For users who want a good budget selfie phone, the A57 is a good option.Read more
We mentioned Oppo’s new entry level phone a couple of months ago. And now I’ve been able to use if for a week or so. Let’s see how it went. Features AtRead more
Read editorial reviews
User rating
43
4.3 out of 5
43 user ratings
5 stars
41 %
4 stars
44 %
3 stars
13 %
2 stars
0 %
1 stars
0 %
38
4.1 out of 5
38 user ratings
5 stars
28 %
4 stars
47 %
3 stars
23 %
2 stars
0 %
1 stars
0 %
40
4.0 out of 5
40 user ratings
5 stars
35 %
4 stars
32 %
3 stars
32 %
2 stars
0 %
1 stars
0 %
32
4.1 out of 5
32 user ratings
5 stars
34 %
4 stars
40 %
3 stars
25 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemApple iOS 11Android 7.1Android 8.1Android 6.0
CPU clock speed1.4 GHz2.2 GHz2.8 GHz1.4 GHz
CPU coresDual-core8-core8-core8-core
CPU modelApple A8Qualcomm Snapdragon 630 SDM630Qualcomm Snapdragon 845 SDM845Qualcomm Snapdragon 435 MSM8940
GPU modelPowerVR GX6650Qualcomm Adreno 508Qualcomm Adreno 630Qualcomm Adreno 505
RAM memory1 GB
  • 4 GB
  • 6 GB
8 GB3 GB

Display

Screen size4.7 in5.2 in6.28 in5.2 in
Number of colors16.7M16.7M16.7M
N/A
Panel typeLCDLCDOLEDLCD
Resolution1334 x 750 px1080 x 1920 px1080 x 2280 px720 x 1280 px
Technology
  • IPS TFT
  • Retina HD display with IPS technology
IPS TFT
  • AMOLED
  • Optic AMOLED
IPS TFT
Pixel density326.0 ppi424.0 ppi402.0 ppi282.0 ppi
Screen materialFingerprint-resistant coating
N/A
Corning Gorilla Glass 5.0
N/A
Touchscreen
N/A
yesyesyes
Dual screen support
N/A
nono
N/A
Scratch resistant display
N/A
yesyes
N/A
HDR
N/A
nono
N/A

Rear camera

Primary sensor size1/3"
N/A
1/2.6"
N/A
Primary sensor resolution8.0 Mpx16.0 Mpx16.0 Mpx13.0 Mpx
Primary lens aperture2.2 f
N/A
N/A
N/A
Focus adjustmentAutomatic
N/A
Automatic
N/A
Highest video resolution1920 x 1080 px3840 x 2160 px3840 x 2160 px
N/A
Maximum FPS at the highest resolution60.0 fps30.0 fps60.0 fps
N/A
Maximum FPS (regardless of res.)240.0 fps30.0 fps480.0 fps
N/A
Max resolution (highest frame rate)1280 x 720 px3840 x 2160 px1280 x 720 px
N/A
Video recording
N/A
yesyes
N/A
Autofocus
N/A
yesyes
N/A
Geo-tagging
N/A
yesyes
N/A
LED Flash
N/A
yesyes
N/A
Touch focus
N/A
yesyes
N/A
Resolution (second camera)
N/A
N/A
20.0 Mpx
N/A
Lens aperture (second camera)
N/A
N/A
F/1.7
N/A
Optical image stabilization
N/A
N/A
yes
N/A
Number of rear cameras
N/A
N/A
N/A
1

Front camera

Primary resolution1.2 Mpx5.0 Mpx16.0 Mpx16.0 Mpx
Face detectionFace recognition
N/A
Smile capture
N/A
Lens apertureF/2.2
N/A
F/2.0
N/A
Focus adjustmentAutomatic
N/A
Automatic
N/A
Light source
N/A
N/A
Display flash
N/A
Number of front cameras
N/A
N/A
N/A
1

Storage

Internal storage
  • 128 GB
  • 16 GB
  • 32 GB
  • 64 GB
64 GB
  • 128 GB
  • 256 GB
  • 64 GB
32 GB
Types of memory card supportedNo memory slot
  • microSD
  • microSDHC
  • microSDXC
N/A
microSD
Memory card reader
N/A
yesnoyes
Maximum card storage
N/A
128GB
N/A
256GB

Design

Colour of product
  • Beige
  • Black
  • Blue
  • Gold
  • Green
  • Grey
  • Orange
  • Pink
  • Purple
  • Red
  • Silver
  • Space grey
  • Turquoise
  • White
  • Black
  • White
  • Black
  • Gold
  • Silk white
  • White
Black
Material
  • Aluminum
  • Glass
  • Steel
  • Aluminum
  • Glass
  • Aluminum
  • Glass
N/A
Water resistant
N/A
yesyes
N/A
Shock resistant
N/A
nono
N/A

Dimensions

Height5.44 in5.56 in6.13 in5.87 in
Width2.64 in2.81 in2.97 in2.87 in
Depth0.27 in0.31 in0.31 in0.3 in
Weight4.55 oz
N/A
6.24 oz5.19 oz

Connectivity

Sim card sizeNano-SIMNano-SIMNano-SIM
N/A
Bluetooth version4.05.05.04.1
Bluetooth profile
  • A2DP
  • AVRCP
A2DPA2DPA2DP
Charging connection
  • HDMI
  • Lightning
USBUSBUSB
Headphone connection3.5 mm3.5 mm3.5 mm
N/A
Video outputManufacturer specificNoDisplayPort over USB-C
N/A
Dual sim support
N/A
yesyesyes
DLNA certified
N/A
noyes
N/A
Bluetooth
N/A
yesyesyes
Bluetooth codec
N/A
SBC
  • AAC
  • aptX HD
  • aptX
N/A
NFC
N/A
yesyes
N/A
USB version
N/A
2.02.02.0
USB On-The-Go (OTG)
N/A
yesno
N/A
Type of USB connector
N/A
N/A
USB Type-C
N/A

Cellular

Wireless networking standard
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
N/A
Data transmission
  • DC-HSDPA
  • EDGE
  • EV-DO
  • FDD-LTE
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • LTE
  • TDD-LTE
  • VoLTE
HSPA+
  • EDGE
  • EV-DO
  • FDD-LTE
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • LTE
  • TDD-LTE
N/A
Navigation system
  • A-GPS
  • GLONASS
GLONASS
  • BeiDou
  • GLONASS
  • GPS
  • Galileo
A-GPS
GSM frequencies
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
N/A
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
N/A
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
N/A
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
N/A
CDMA frequences
  • 800 MHz
  • 1700 MHz
  • 1900 MHz
  • 2000 MHz
  • 2100 MHz
N/A
N/A
N/A
LTE frequencies
  • 700 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
N/A
N/A
Wireless network (Wi-Fi)
N/A
yesyes
N/A
2G GSM
N/A
yesyes
N/A
3G UMTS
N/A
yesyes
N/A
4G LTE
N/A
yesyes
N/A

Battery

Battery typeLithium Polymer
N/A
N/A
Lithium ion
Battery capacity1810.0 mAh3000.0 mAh3300.0 mAh2900.0 mAh
Standby time250.0 h340.0 h
N/A
N/A
Talk time14.0 h15.0 h
N/A
N/A
Replaceable battery
N/A
nono
N/A
Fast charging
N/A
yesyes
N/A
Wireless charging
N/A
nono
N/A
Fast charging standard
N/A
N/A
Dash Charge
N/A

Often compared with Apple iPhone 6

Often compared with Nokia 7

Often compared with OnePlus 6

Often compared with Oppo A57