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Oppo R9 vs Oppo A57

General Info

Manufacturer
Oppo Oppo
Announced
March 2016 November 2016
Status
Available - April 2016 Available - January 2017
Price
Rs. 29,000 ($426.47) [Similarly Priced] Rs. 14,990 ($240.00) [Similarly Priced]
Colors
Gold Gold, Rose Gold
Form Factor
Candybar Candybar
Dimension
151.8 x 74.3 x 6.6 mm
(5.98 x 2.93 x 0.26 in)
149.1 x 72.9 x 7.65 mm
(5.87 x 2.87 x 0.3 in)
Weight
145 g (5.11 oz) 147 g (5.19 oz)
SIM Type
- Dual-SIM
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO - A59m
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE band 1(2100), 3(1800), 5(850), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging
SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features
- - Fingerprint Sensor
- Metal Build
- 2.5D Curved Glass
Notification LED
- Yes

Display

Type
Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD capacitive touchscreen
Colors
16M colors 16M colors
Size
5.5 inches [Similar] 5.2 inches [Similar]
Resolution
1080 x 1920 pixels (401 ppi) [Similar] 720 x 1280 pixels (282 ppi) [Similar]
Screen-to-Body Ratio
73.76% 68.79%
Multi-Touch

Hardware and OS

OS
Android OS, v5.1 (Lollipop) Android OS, v6.0 (Marshmallow)
User Interface
- ColorOS 3.0
Processor
Octa-core 2.0 GHz Cortex-A53, Mediatek MT6755 Helio P10 [Similar] Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 [Similar]
GPU
Mali-T860MP2 [Similar] Adreno 505 [Similar]
RAM
4 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory
64 GB 32 GB
External Memory
microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB (uses SIM 2 slot)

Camera

Rear Camera
13 MP, 4128 x 3096 pixels [Similar] 13 MP [Similar]
Flash
LED Flash LED Flash
Features
Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video
1080p@30fps 1080p@30fps
Front Camera
16 MP, f/2.0 [Similar] 16 MP [Similar]

Multimedia

3.5mm Jack
Radio
No FM radio
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSPA, LTE HSPA, LTE, VoLTE
Bluetooth
v4.0 v4.1, A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, hotspot
USB
microUSB v2.0, USB Host microUSB v2.0, USB Host
GPS
Yes, with A-GPS Yes, with A-GPS
Browser
HTML5 HTML5

User Memory

Internal
64 GB, 4 GB RAM 32 GB, 3 GB RAM
Expandable Storage
microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB (uses SIM 2 slot)
USB OTG
Supported Supported

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity
2850 mAh 2900 mAh
Stand by
- -
Talk Time
- -
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