We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 4 products

Close
Apple iPhone 6S Mobile Phone
Apple iPhone 6S
Close
Oppo A57 Mobile Phone
Oppo A57
Close
vivo X7 Mobile Phone
vivo X7
Close
Xiaomi Mi 6 Mobile Phone
Xiaomi Mi 6
Available colors
Editiorial reviews
22
4.5 out of 5
15 user ratings
5 stars
73 %
4 stars
26 %
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
8
4.3 out of 5
4 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
37
4.1 out of 5
37 user ratings
5 stars
40 %
4 stars
27 %
3 stars
29 %
2 stars
2 %
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 %
42
4.0 out of 5
42 user ratings
5 stars
26 %
4 stars
54 %
3 stars
16 %
2 stars
2 %
1 stars
0 %
40
4.1 out of 5
40 user ratings
5 stars
40 %
4 stars
32 %
3 stars
25 %
2 stars
2 %
1 stars
0 %

Hardware

Operating systemApple iOS 11Android 6.0Android 5.1Android 7.1
CPU clock speed2.0 GHz1.4 GHz1.8 GHz2.45 GHz
CPU coresDual-core8-core8-core8-core
CPU modelApple A9Qualcomm Snapdragon 435 MSM8940Qualcomm Snapdragon 652Qualcomm Snapdragon 835 MSM8998
GPU modelPowerVR GT7600Qualcomm Adreno 505Qualcomm Adreno 510Qualcomm Adreno 540
RAM memory2 GB3 GB4 GB
  • 4 GB
  • 6 GB

Display

Screen size4.7 in5.2 in5.2 in5.15 in
Touchscreenyesyes
N/A
yes
Number of colors16.7M
N/A
16.7M16.7M
Panel typeLCDLCDOLEDLCD
Resolution1334 x 750 px720 x 1280 px1920 x 1080 px1080 x 1920 px
Technology
  • IPS TFT
  • Retina HD display with IPS technology
IPS TFTSuper AMOLEDIPS TFT
Pixel density326.0 ppi282.0 ppi424.0 ppi428.0 ppi
Screen materialFingerprint-resistant coating
N/A
Corning Gorilla Glass
N/A
Dual screen supportno
N/A
N/A
no
Scratch resistant displayyes
N/A
N/A
yes
HDRno
N/A
N/A
no
3D supportyes
N/A
N/A
N/A
3D touchyes
N/A
N/A
N/A
Multi touchyes
N/A
yes
N/A

Rear camera

Primary sensor resolution12.0 Mpx13.0 Mpx13.0 Mpx12.0 Mpx
Primary lens aperture2.2 f
N/A
2.2 f
N/A
Focus adjustmentAutomatic
N/A
N/A
N/A
Video recordingyes
N/A
N/A
yes
Highest video resolution4096 x 2160 px
N/A
1920 x 1080 px3840 x 2160 px
Maximum FPS at the highest resolution30.0 fps
N/A
N/A
30.0 fps
Maximum FPS (regardless of res.)240.0 fps
N/A
N/A
120.0 fps
Max resolution (highest frame rate)1280 x 720 px
N/A
N/A
720 x 480 px
Autofocusyes
N/A
yesyes
Burst Modeyes
N/A
yes
N/A
Digital Image Stabilizationyes
N/A
N/A
N/A
Digital zoomyes
N/A
yes
N/A
Face detectionyes
N/A
yes
N/A
Geo-taggingyes
N/A
yesyes
HDR Captureyes
N/A
yes
N/A
LED Flashyes
N/A
yesyes
Panoramayes
N/A
yes
N/A
Slow-Moyes
N/A
N/A
N/A
Smile detectionyes
N/A
yes
N/A
Touch focusyes
N/A
yesyes
Number of rear cameras
N/A
1
N/A
N/A
Gesture Shot
N/A
N/A
yes
N/A
Primary sensor size
N/A
N/A
N/A
1/2,9"

Front camera

Primary resolution5.0 Mpx16.0 Mpx16.0 Mpx8.0 Mpx
Face detectionyes
N/A
yes
N/A
HDR modeAuto HDR mode
N/A
N/A
N/A
Lens apertureF/2.2
N/A
N/A
N/A
Light sourceRetina Flash
N/A
N/A
N/A
Number of front cameras
N/A
1
N/A
N/A

Storage

Internal storage
  • 128 GB
  • 16 GB
  • 32 GB
  • 64 GB
32 GB64 GB
  • 128 GB
  • 64 GB
Memory card readernoyesyesno
Types of memory card supportedNo memory slotmicroSDmicroSD
N/A
Maximum card storage
N/A
256GB128GB
N/A

Design

Colour of product
  • Space grey
  • Rose gold
  • Gold
  • Silver
  • Gray
BlackGold
  • Black
  • Blue
  • White
Material
  • Aluminum
  • Glass
  • Steel
N/A
MetalAluminum
Water resistantno
N/A
N/A
no
Shock resistantno
N/A
N/A
no

Dimensions

Height5.44 in5.87 in5.8 in5.72 in
Width2.64 in2.87 in2.83 in2.78 in
Depth0.28 in0.3 in0.29 in0.3 in
Weight5.04 oz5.19 oz5.33 oz5.93 oz

Connectivity

Dual sim supportnoyesyesyes
Sim card sizeNano-SIM
N/A
Nano-SIMNano-SIM
DLNA certifiedno
N/A
N/A
yes
Bluetoothyesyesyesyes
Bluetooth version4.24.14.05.0
Bluetooth profile
  • A2DP
  • AVRCP
A2DP
N/A
A2DP
Bluetooth codec
  • AAC
  • SBC
N/A
N/A
SBC
NFCyes
N/A
N/A
yes
Charging connectionLightningUSB
N/A
USB
Headphone connection3.5 mm
N/A
3.5 mm
N/A
Video outputManufacturer specific
N/A
N/A
No
USB version
N/A
2.0
N/A
2.0
Type of USB connector
N/A
N/A
Micro-USB
N/A
USB On-The-Go (OTG)
N/A
N/A
yesyes

Cellular

Wireless network (Wi-Fi)yes
N/A
yesyes
Wireless networking standard
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
N/A
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
Data transmission
  • DC-HSDPA
  • EDGE
  • EV-DO
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • LTE
  • LTE Advanced
  • TD-LTE
  • TDD-LTE
  • VoLTE
  • VoWiFi
N/A
HSDPAHSPA+
Navigation system
  • A-GPS
  • GLONASS
  • GPS
A-GPSGPSGLONASS
2G GSMyes
N/A
yesyes
GSM frequencies
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
N/A
3G UMTSyes
N/A
N/A
yes
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
CDMA frequences
  • 800 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
N/A
800 MHz
N/A
4G LTEyes
N/A
yesyes
LTE frequencies
  • 700 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
Mobile hotspotyes
N/A
yes
N/A

Battery

Replaceable batteryno
N/A
N/A
no
Battery typeLithium PolymerLithium ionLithium ion
N/A
Battery capacity1715.0 mAh2900.0 mAh3000.0 mAh3350.0 mAh
Standby time240.0 h
N/A
N/A
N/A
Talk time14.0 h
N/A
N/A
N/A
Fast chargingno
N/A
N/A
yes
Wireless charging no
N/A
N/A
no
Fast charging standard
N/A
N/A
N/A
Qualcomm Quick Charge 3.0

Often compared with Apple iPhone 6S

Apple iPhone 6S Mobile Phone
Samsung Galaxy S6 Edge
AppleiPhone 6S
SamsungGalaxy S6 Edge
Apple iPhone 6S Mobile Phone
Xiaomi Mi 5
AppleiPhone 6S
XiaomiMi 5
Apple iPhone 6S Mobile Phone
Samsung Galaxy S
AppleiPhone 6S
SamsungGalaxy S
Apple iPhone 6S Mobile Phone
Apple iPhone
AppleiPhone 6S
AppleiPhone
Apple iPhone 6S Mobile Phone
Apple iPhone 6
AppleiPhone 6S
AppleiPhone 6
Apple iPhone 6S Mobile Phone
Samsung Galaxy S6
AppleiPhone 6S
SamsungGalaxy S6
Apple iPhone 6S Mobile Phone
Samsung Galaxy S7
AppleiPhone 6S
SamsungGalaxy S7
Apple iPhone 6S Mobile Phone
Xiaomi Mi 6
AppleiPhone 6S
XiaomiMi 6

Often compared with Oppo A57

Oppo A57 Mobile Phone
Huawei Honor 9 Lite
OppoA57
HuaweiHonor 9 Lite
Oppo A57 Mobile Phone
Oppo F1S
OppoA57
OppoF1S
Oppo A57 Mobile Phone
Apple iPhone 6S
OppoA57
AppleiPhone 6S
Oppo A57 Mobile Phone
Oppo A53
OppoA57
OppoA53

Often compared with Xiaomi Mi 6

Xiaomi Mi 6 Mobile Phone
Xiaomi Mi 5
XiaomiMi 6
XiaomiMi 5
Xiaomi Mi 6 Mobile Phone
Xiaomi Mi 5c
XiaomiMi 6
XiaomiMi 5c
Xiaomi Mi 6 Mobile Phone
Xiaomi Redmi Note 9 Pro
XiaomiMi 6
XiaomiRedmi Note 9 Pro
Xiaomi Mi 6 Mobile Phone
Xiaomi Mi 5X
XiaomiMi 6
XiaomiMi 5X
Xiaomi Mi 6 Mobile Phone
OnePlus 5
XiaomiMi 6
OnePlus5
Xiaomi Mi 6 Mobile Phone
Huawei Honor 9
XiaomiMi 6
HuaweiHonor 9
Xiaomi Mi 6 Mobile Phone
Xiaomi Redmi Note 8 Pro
XiaomiMi 6
XiaomiRedmi Note 8 Pro
Xiaomi Mi 6 Mobile Phone
Xiaomi Redmi Note 7
XiaomiMi 6
XiaomiRedmi Note 7