Phone Comparison - Xiaomi Redmi Note 4G vs OPPO Neo R831K

Xiaomi Redmi Note 4G
xiaomi redmi note 4g
OPPO Neo R831K
oppo neo r831k
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general General Info

Manufacturer Xiaomi Oppo
Announced August 2014 August 2014
Status Available - November 2014 Available - August 2014
Colors Black/White White, Black
Form Factor Candybar Candybar
Dimension 154 x 78.7 x 9.5 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network TD-SCDMA 1900 / 2000 HSDPA 2100
4G Network TD-LTE 1900 / 2300 / 2600 -
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) based Color OS
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 [Similar] Dual-core 1.3 GHz [Similar]
GPU Adreno 305 [Similar] -
RAM 2 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 8 GB 4 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB

display 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 yes yes

multimedia Multimedia

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

camera 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]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G TD-SCDMA; LTE HSPA+
Bluetooth v4.0, A2DP, LE v2.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, 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, GLONASS Yes, with A-GPS
Browser HTML5 HTML

memory User Memory

Internal 8 GB, 2 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB
USB OTG Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Po Battery Li-Ion Battery
Capacity 3200 mAh 1900 mAh
Stand by Up to 775 h (3G) -
Talk Time Up to 38 h (2G)
Up to 14 h (3G)
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