Phone Comparison - Xiaomi Redmi 1S vs OPPO Neo R831K

Xiaomi Redmi 1S
xiaomi redmi 1s
OPPO Neo R831K
oppo neo r831k
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general General Info

Manufacturer Xiaomi Oppo
Announced May 2014 August 2014
Status Available - May 2014 Available - August 2014
Colors Black, Chinese Red, Metallic Gray/ blue, green, yellow panels White, Black
Form Factor Candybar Candybar
Dimension 137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
132 x 65.8 x 9.2 mm
(5.2 x 2.59 x 0.36 in)
Weight 158 g (5.57 oz) 130 g (4.59 oz)
2G Network GSM 900 / 1800 / 1900 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

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) based Color OS
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon [Similar] Dual-core 1.3 GHz [Similar]
GPU Adreno 305 [Similar] -
RAM 1 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

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors
Size 4.7 inches [Similar] 4.5 inches [Similar]
Resolution 720 x 1280 pixels (312 ppi) [Similar] 480 x 854 pixels (218 ppi) [Similar]
Screen-to-Body Ratio 64.61% 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 8 MP, 3264 x 2448 pixels [Similar] 5 MP, 2592 x 1944 pixels [Similar]
Flash LED flash LED Flash
Features Auto focus, 1.4 ┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video 1080p@30fps Yes
Front Camera 1.3 MP, 720p@30fps [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, HSUPA 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

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32 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 2000 mAh 1900 mAh
Stand by - -
Talk Time - -