Phone Comparison - Oppo A83 vs Xiaomi Redmi 4X

Oppo A83
oppo a83
Xiaomi Redmi 4X
xiaomi redmi 4x
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general General Info

Manufacturer Oppo Xiaomi
Announced December 2017 February 2017
Status Available - December 2017 Available - March 2017
Price Rs. 15,990 ($210.00) [Similarly Priced] Rs. 6,790 ($100.00) [Similarly Priced]
Colors Gold, Black Cherry Pink, Champagne Gold, Matte Black
Form Factor Candybar Candybar
Dimension 150.5 x 73.1 x 7.7 mm
(5.93 x 2.88 x 0.3 in)
139.24 x 69.96 x 8.65 mm
(5.48 x 2.75 x 0.34 in)
Weight 143 g (5.04 oz) 150 g (5.29 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan
4G Network LTE LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor
- Infrared Sensor
- Metal Build
- 2.5D Curved Glass
Notification LED No Yes

hardware Hardware and OS

OS Android 7.1 (Nougat) Android OS, v6.0.1 (Marshmallow)
User Interface ColorOS MIUI 8
Processor Octa-core 2.5 GHz Cortex-A53, Mediatek MT6763T Helio P23 [Similar] Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 [Similar]
GPU Mali-G71 MP2 [Similar] Adreno 505 [Similar]
RAM 4 GB [Browse Similar] 2/3 GB [Browse Similar]
Internal Memory 32 GB 16/32 GB
External Memory microSD, up to 256 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 5.7 inches [Similar] 5.0 inches [Similar]
Resolution 720 x 1440 pixels (282 ppi) 720 x 1280 pixels (294 ppi) [Similar]
Screen-to-Body Ratio 76.46% 70.62%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP [Similar] 13 MP, 4160 x 3120 pixels [Similar]
Flash LED Flash Dual-LED (dual Tone)
Features Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Autofocus, f/2.2 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 1080p@30fps
Front Camera 8 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE
Bluetooth 4.2, A2DP, LE v4.2, A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
USB microUSB 2.0 microUSB v2.0, USB OTG
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5

memory User Memory

Internal 32 GB, 4 GB RAM 16/32 GB, 2/3 GB RAM
Expandable Storage microSD, up to 256 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG Not Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Light Sensor light sensor present light sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3180 mAh 4100 mAh
Stand by - -
Talk Time - -