Oppo A57 vs Oppo R11: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo A57 vs Oppo R11. The complete information of specifications to decide which to buy.

Compare
Oppo A57Oppo A57China · 3GB · 32GB
Oppo R11Oppo R11China · 4GB · 64GB
Technical data sheets

Basics
Oppo A57
Oppo A57
China · 3GB · 32GB
View datasheet
vs
Oppo R11
Oppo R11
China · 4GB · 64GB
View datasheet
vs

Score
Ki Cost-effective
Score		 -- Not available -- Not available
Design and Screen score --Design & Materials --Design & Materials
Performance and Hardware score --Performance & Hardware --Performance & Hardware
Camera score --Camera --Camera
Connectivity score -- Connectivity -- Connectivity
Battery score --Battery --Battery

User reviews
User score
--
2 reviews
--
No user reviews

Technical specifications of the Oppo A57 vs Oppo R11

Specs stores to buy Oppo A57 Oppo A57
China · 3GB · 32GB 		where to buy Oppo R11 Oppo R11
China · 4GB · 64GB
Inches 5.2" 5.5"
Resolution HD FHD
Usable surface 68% useful 73% useful
Aspect Ratio 16:9 16:9
Dimensions 72.9 mm
149.1 mm
7.7 mm 		76.0 mm
150.0 mm
6.8 mm
Weight 147 g 150 g
Micro SnapD. 435
Octa-Core 		SnapD. 660
Octa-Core
RAM 3 GB RAM 4 GB RAM
Storage 32 GB 64 GB
AnTuTu 46.205
v? 		136.995
v7
Battery 2900 mAh 2900 mAh
Main Camera 1
13 Mpx · ƒ/2.2
Exmor RS
1
20 Mpx · Unknow

2
Selfie Camera SELF 16 Mpx · ƒ/2.0 SELF 20 Mpx · ƒ/--
Bands
OS Android 6.0 Marshmallow Android 7.0 Nougat

Brand
Brand Oppo Oppo
Aliases -- --

Release Date
Release date November 2016,
7 years ago 		June 2017,
6 years ago
State Not available Not available
Market China China

Design & Materials

Structure

Oppo A57
Oppo R11
Oppo A57
Oppo R11
Size
72.9 mm • 149.1 mm • 7.7 mm
See more details
 Print 3D Model
76.0 mm • 150.0 mm • 6.8 mm
See more details
 Print 3D Model
Weight 147 g 150 g
Usable surface 68 % 73 %
Materials Metal Aluminium alloy
Resistance - -
Colors
Gold

Rose-gold
Gold

Silver

Gray

Rose-gold

Screen
Diagonal 5.2" 5.5"
Type LCD IPS AMOLED
Aspect Ratio 16:9 16:9
Resolution HD
720 x 1280 px 		FHD
1080 x 1920 px
Density 282 Pixels per inch 367 Pixels per inch

Others

Others
  • Without Notch
  • 2.5D curved glass screen
  • Corning Gorilla Glass 4
  • Capacitive
  • Multi-touch
  • Without Notch
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
--
Do you think it's a nice phone?
--
--
Is it comfortable?
--
--
Can you see it well in the sunlight?
--
--
Number of reviews
--
--

Performance & Hardware

Processor
Model Qualcomm Snapdragon 435 MSM8940 Qualcomm Snapdragon 660 MSM8976 Plus
CPU 8x Cortex-A53 1.4GHz 4x Kryo 260 2.2 Ghz + 4x Kryo 260 1.8 Ghz
Type Octa-Core Octa-Core
Manufacturing 28 nm 14 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 505 Qualcomm Adreno 512

RAM
RAM 3 GB 4 GB
Type -- --

Antutu
Score
46.205
Antutu v?
Overall performance better than 25% of devices
See more details
136.995
Antutu v7
Overall performance better than 30% of devices
See more details

Storage
Capacity 32 GB 64 GB
Type -- --
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Independent SD slot

Security
Fingerprint Yes, on the front Yes, on the front

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gravity
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Hall

Audio

Audio
-
-

Others
Notifications LED -- --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
--
--
Does it work smoothly in everyday use?
--
--
What's your experience been with demanding games?
--
--
Number of reviews
--
--

Camera

Main
No. of cameras Rear camera Double rear camera
1
Camera type

Standard

Standard
Resolution 13 Mpx 20 Mpx
Sensor Sony Exmor RS Unknown
Type CMOS BSI CMOS
Aperture ƒ/ 2.2 Unknow
ISO -- --
Pixel size -- 1.13 µm
Pixel Binning -- --
Sensor size -- --
2
Camera type
--

Telephoto lens
Resolution
--
Sensor
Unknown
Type
--
Aperture
ƒ/ --
Pixel size
--
Pixel Binning
--
Sensor size
--

Features
Flash LED LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps 		Yes,
120 fps
Others
  • Digital zoom
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 4K Video
  • Digital zoom
  • Optical zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Geotagging
  • Panorama
  • HDR
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 16 Mpx 20 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ 2.0 ƒ/ --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
--
--
Quality of nighttime photos
--
--
Quality of selfies
--
--
Does it have a powerful flash?
--
--
Number of reviews
--
--

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B8 (900)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
2G
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
Others
  • Wi-Fi Hotspot
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth
Version Bluetooth 4.1 Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

Navigation
Navigation
  • GPS
  • A-GPS
  • GPS
  • A-GPS
  • GLONASS
  • Beidou

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
--
--
Quality of the GPS
--
--
And the WiFi?
--
--
Number of reviews
--
--

Battery

Battery
Capacity
2900 mAh
See more details
2900 mAh
See more details
Type Li-Ion Li-Polymer
Fast charge No Yes
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
--
--
Number of reviews
--
--

Software

Software
Operating System
  • Android 6.0 Marshmallow
    Android 6.0 Marshmallow, 8 years ago
  • Android 7.1.1 Nougat
    Android 7.0 Nougat, 7 years ago
Google Services (official) No No

User reviews

Did it come with preinstalled applications?
--
--
Do you regularly receive updates?
--
--
Number of reviews
--
--
Prices
Prices unavailable
Prices unavailable