Phone Comparison - Xiaomi Mi A1 vs Xiaomi Redmi Note 4X

Xiaomi Mi A1
xiaomi mi a1
Xiaomi Redmi Note 4X
xiaomi redmi note 4x
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general General Info

Manufacturer Xiaomi Xiaomi
Announced September 2017 February 2017
Status Coming Soon - September 2017 Available - February 2017
Price Rs. 14,999 ($245.00) [Similarly Priced] Rs. 12,750 ($180.00) [Similarly Priced]
Colors Gold, Pink, Black Gold, Silver, Gray
Form Factor Candybar Candybar
Dimension 155.4 x 75.8 x 7.3 mm
(6.12 x 2.98 x 0.29 in)
151 x 76 x 8.35 mm
(5.94 x 2.99 x 0.33 in)
Weight 165 g (5.82 oz) 175 g (6.17 oz)
SIM Type Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) 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 2100 HSDPA 2100
4G Network LTE LTE
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor - Fingerprint Sensor
- Infrared Sensor
Notification LED Yes Yes

hardware Hardware and OS

OS Android OS, v7.1.1 Nougat Android OS, v6.0.1 (Marshmallow)
User Interface Android One (Stock Android) 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 128 GB microSD, up to 256 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Gorilla Glass Protection
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 70.63% 72.50%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio N/A FM Radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera Dual 12 MP [Similar] 13 MP [Similar]
Flash Dual-LED (Dual Tone) Dual-LED (Dual Tone)
Features Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, Wide-angle lens - 12MP, 1.25μm, f/2.2 aperture; Telephoto lens - 12MP, 1.0μm, f/2.6 aperture Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p@30fps, 1080p@30fps, 720p@120fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera 16 MP [Similar] 5 MP, 1080p, 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 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.2, A2DP, LE Yes, v4.2
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Type-C 1.0 reversible connector, USB On-The-Go microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS 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 128 GB microSD, up to 256 GB
USB OTG Yes Yes

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 present
Infrared Sensor infrared sensor present infrared sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3080 mAh 4100 mAh
Stand by - -
Talk Time - -