Xiaomi Mi 4i vs Xiaomi Redmi 4 vs Xiaomi Redmi 6
Key Feature Comparison
Show differences only
At a Glance
Show differences only
Octa core (1.7 GHz, Quad core, Cortex A53 + 1.1 GHz, Quad core, Cortex A53)
Octa core, 1.4 GHz, Cortex A53
Octa core, 2 GHz, Cortex A53
3120 mAh
4100 mAh
3000 mAh
5.0 inches
5.0 inches
5.45 inches
Single, 13MP
Single, 13MP
Dual, 12MP + 5MP
4G
4G
4G
Detailed Specs
Screen Size
5.0 inches
5.0 inches
5.45 inches
Screen Type
IPS LCD
IPS LCD
IPS LCD
Screen Resolution
1080 x 1920 pixels
720 x 1280 pixels
720 x 1440 pixels
Pixel Density
441 ppi
294 ppi
295 ppi
Screen Protection
Yes
Corning Gorilla Glass
-
Screen to Body Ratio
71.54%
70.67%
72.68%
Screen Quality
FHD
-
-
Phone Variants
2GB 32GB, 2GB 16GB
4GB 64GB, 3GB 32GB, 2GB 16GB
3GB 64GB, 3GB 32GB
Expandable Storage
No
Yes
Yes
OTG Support
Yes
Yes
Yes
Expandable Storage Capacity
-
Yes, 128 GB
Yes, 256 GB
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass
Operating System
Android v5.0.2 (Lollipop)
Android v6.0.1 (Marshmallow)
Android v8.1 (Oreo)
GPU
Adreno 405
Adreno 505
PowerVR GE8320
Chipset
Qualcomm Snapdragon 615 MSM8939
Qualcomm Snapdragon 435 MSM8940
MediaTek Helio P22
CPU
Octa core (1.7 GHz, Quad core, Cortex A53 + 1.1 GHz, Quad core, Cortex A53)
Octa core, 1.4 GHz, Cortex A53
Octa core, 2 GHz, Cortex A53
Clock Speed
1.7 GHz
1.4 GHz
2 GHz
Custom User Interface
-
MIUI
MIUI
Architecture
-
64 bit
64 bit
Battery Capacity
3120 mAh
4100 mAh
3000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-Polymer
Charger Type
Quick
-
-
USB Type-C
No
No
No
Fast Charging
Yes
-
-
Announced On
5-Apr-15
5-May-17
5-Jun-18
Market Status
Out of Stock
Out of Stock
Available
Brand
Xiaomi
Xiaomi
Xiaomi
Model Number
MZB4427IN
MAI132
MZB6705IN
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 9,999
Rs. 11,999
Rs. 7,499
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
NFC
No
No
No
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
Yes
3.5mm Audio Jack
Yes
Yes
Yes
SIM Size
SIM1: Micro, SIM2: Micro
SIM1: Micro, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
Bluetooth Type
v4.1
v4.2
v4.2
Audio Jack
3.5 mm
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 1800(band 3) / 2600(band 7), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE category ...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, 4G Speed: 100 Mbit/s 300 Mbit/s (LTE category 6), 3G Speed: HSDPA 42.2 Mbit/s , HSUPA 5.7...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 1800(band 3) / 2600(band 7), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, 4G Speed: 100 Mbit/s 300 Mbit/s (LTE category 6), 3G Speed: HSDPA 42.2 Mbit/s , GPRS: Ava...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
VoLTE
-
Yes
Yes
Front Camera Features
Wide Angle Selfie
-
-
Front Camera Setup
Single, 5MP
Single, 5MP
Single, 5MP
Front Camera 1 Resolution
5 MP
5 MP
5 MP
Front Camera 1 Type
Primary Camera
f/2.2 Primary Camera
f/2.2 Primary Camera
Front Flash
No
No
-
Front Video Recording
-
1080p30fps
1080p30fps
Front Aperture
-
f/2.2
f/2.2
Weight
130 grams
150 grams
146 grams
Colors
Black, Blue, Pink, White, Yellow
Gorgeous Black, Elegant Gold
Black, Blue, Gold, Rose Gold
Build
Plastic body
Case: Metal, Back: Metal
Back: Plastic
Dimensions
138.1 x 69.6 x 7.8 mm
139.2 x 69.9 x 8.6 mm
147.5 x 71.5 x 8.3 mm
SAR Value
-
Head: 0.75 W/kg
Head: 0.793 W/kg, Body: 0.707 W/kg
OIS
No
No
-
Rear Flash
Yes, Dual-color LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 120 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps, 640x480 @ 120 fps
Rear Camera Features
Digital Zoom, Auto Flash, Digital image stabilization, Face detection, Smile detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Single, 13MP
Single, 13MP
Dual, 12MP + 5MP
Rear Camera 1 Resolution
13 MP
13 MP
12 MP
Rear Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.2 Primary Camera
Rear Sensor
CMOS image sensor
-
CMOS image sensor, Exmor-RS CMOS Sensor
Rear Aperture
f/2.0
f/2.0
f/2.2
Rear Camera 1 Lens
-
1.12 micrometre pixel size
1.25 micrometre pixel size
Fingerprint Scanner
No
Yes
Yes
Fingerprint Scanner Position
-
Rear
Rear