Phone Comparison - Xiaomi Redmi Note 4X vs Oppo A77

Xiaomi Redmi Note 4X
xiaomi redmi note 4x
Oppo A77
oppo a77
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general General Info

Manufacturer Xiaomi Oppo
Announced February 2017 July 2017
Status Available - February 2017 Available - July 2017
Price Rs. 12,750 ($180.00) [Similarly Priced] -
Colors Gold, Silver, Gray Gold, Rose Gold
Form Factor Candybar Candybar
Dimension 151 x 76 x 8.35 mm
(5.94 x 2.99 x 0.33 in)
153.3 x 75.9 x 7.4 mm
(6.04 x 2.99 x 0.29 in)
Weight 175 g (6.17 oz) 148 g (5.22 oz)
SIM Type Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor
- Infrared Sensor
- Fingerprint Sensor
Notification LED Yes Yes

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android OS, v7.0 (Nougat)
User Interface MIUI 8 -
Processor Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 [Similar] Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 [Similar]
GPU Adreno 506 [Similar] Adreno 506 [Similar]
RAM 4 GB [Browse Similar] 4 GB [Browse Similar]
Internal Memory 64 GB 64 GB
External Memory microSD, up to 256 GB microSD, up to 256 GB (uses SIM 2 slot)

display Display

Type IPS LCD Capacitive Touchscreen, Gorilla Glass Protection IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 5.5 inches [Similar] 5.5 inches [Similar]
Resolution 1080 x 1920 pixels (401 ppi) [Similar] 1080 x 1920 pixels (401 ppi) [Similar]
Screen-to-Body Ratio 72.50% 71.50%
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 [Similar] 13 MP [Similar]
Flash Dual-LED (Dual Tone) LED Flash
Features Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video 2160p@30fps, 1080p@30fps, 720p@120fps 1080p@30fps
Front Camera 5 MP, 1080p, f/2.0 [Similar] 16 MP, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA, LTE, VoLTE
Bluetooth Yes, v4.2 4.2, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS Yes, with A-GPS
Browser HTML5 HTML5

memory User Memory

Internal 64 GB, 4 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 256 GB microSD, up to 256 GB (uses SIM 2 slot)
USB OTG Yes Not Supported

Apps Sensors

Fingerprint fingerprint 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
Gyroscope Sensor gyroscope sensor present gyroscope sensor not present
Infrared Sensor infrared sensor present infrared sensor not present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 4100 mAh 3200 mAh
Stand by - -
Talk Time - -