PhoneBunch

Xiaomi Redmi Note vs OPPO Neo R831K

General Info

Manufacturer
Xiaomi Oppo
Announced
March 2014 August 2014
Status
Available - March 2014 Available - August 2014
Colors
Various White, Black
Form Factor
Candybar Candybar
Dimension
154 x 78.7 x 9.45 mm
(6.06 x 3.1 x 0.37 in)
132 x 65.8 x 9.2 mm
(5.2 x 2.59 x 0.36 in)
Weight
199 g (7.02 oz) 130 g (4.59 oz)
2G Network
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 1900 / 2100 HSDPA 2100
Messaging
SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

Display

Type
IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors
16M colors 16M colors
Size
5.5 inches [Similar] 4.5 inches [Similar]
Resolution
720 x 1280 pixels (267 ppi) [Similar] 480 x 854 pixels (218 ppi) [Similar]
Screen-to-Body Ratio
68.82% 64.07%
Multi-Touch

Hardware and OS

OS
Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) based Color OS
Processor
Octa-core 1.4 GHz Cortex-A7 / Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592 [Similar] Dual-core 1.3 GHz [Similar]
GPU
Mali-450MP4 [Similar] -
RAM
1/2 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory
8 GB 4 GB
External Memory
microSD, up to 32 GB microSD, up to 32 GB

Camera

Rear Camera
13 MP, 4128 x 3096 pixels [Similar] 5 MP, 2592 x 1944 pixels [Similar]
Flash
LED flash LED Flash
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video
1080p@30fps Yes
Front Camera
5 MP [Similar] Yes, 2 MP [Similar]

Multimedia

3.5mm Jack
Radio
FM Radio FM radio
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSPA+ HSPA+
Bluetooth
v4.0, A2DP, LE v2.1, A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB
microUSB v2.0, USB On-the-go microUSB v2.0
GPS
Yes, with A-GPS Yes, with A-GPS
Browser
HTML5 HTML

User Memory

Internal
8 GB, 1/2 GB RAM 4 GB, 1 GB RAM
Expandable Storage
microSD, up to 32 GB microSD, up to 32 GB
USB OTG
Supported -

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Po Battery Li-Ion Battery
Capacity
3100 mAh 1900 mAh
Stand by
- -
Talk Time
- -
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