Realme U1 vs Xiaomi Redmi 4
Key Feature Comparison
Show differences only
At a Glance
Show differences only
Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
Octa core, 1.4 GHz, Cortex A53
3500 mAh
4100 mAh
6.3 inches
5.0 inches
Dual, 13MP + 2MP
Single, 13MP
4G
4G
Detailed Specs
Screen Size
6.3 inches
5.0 inches
Screen Type
IPS LCD
IPS LCD
Screen Resolution
1080 x 2340 pixels
720 x 1280 pixels
Pixel Density
409 ppi
294 ppi
Aspect Ratio
19.5:9
-
Screen Protection
Gorilla Glass 3
Corning Gorilla Glass
Screen to Body Ratio
90.80%
70.67%
Screen Design
Waterdrop notch
-
Screen Quality
FHD
-
Phone Variants
4GB 64GB, 3GB 64GB, 3GB 32GB
4GB 64GB, 3GB 32GB, 2GB 16GB
Expandable Storage
Yes
Yes
RAM Type
LPDDR3
-
Storage Type
eMMC 5.1
-
Expandable Storage Capacity
Yes, 256 GB
Yes, 128 GB
OTG Support
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v8.1 (Oreo)
Android v6.0.1 (Marshmallow)
GPU
Mali-G72 MP3
Adreno 505
Chipset
MediaTek Helio P70
Qualcomm Snapdragon 435 MSM8940
CPU
Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
Octa core, 1.4 GHz, Cortex A53
Custom User Interface
ColorOS
MIUI
Clock Speed
2.1 GHz
1.4 GHz
Architecture
64 bit
64 bit
Process Technology
12 nm
-
Battery Capacity
3500 mAh
4100 mAh
Battery Removable
No
No
Battery Type
Li-ion
Li-ion
USB Type-C
No
No
Announced On
5-Nov-18
5-May-17
Market Status
Available
Out of Stock
Brand
Realme
Xiaomi
Price Status
Confirmed
Confirmed
Price
Rs. 12,999
Rs. 11,999
Model Number
-
MAI132
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
Network Support
4G
4G
Bluetooth
Yes
Yes
FM Radio
Yes
-
3.5mm Audio Jack
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Micro, SIM2: Nano (Hybrid)
Wi-Fi
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
Bluetooth Type
v4.2
v4.2
Audio Jack
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
eSIM
No
No
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 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 , HSUPA 5.7...
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 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...
NFC
-
No
Front Video Recording
1920x1080 @ 30 fps
1080p30fps
Front Camera Features
HDR
-
Front Camera Setup
Single, 25MP
Single, 5MP
Front Camera 1 Resolution
25 MP
5 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
2.8" sensor size, 0.9 micrometre pixel size
-
Front Sensor
Exmor RS
-
Front Aperture
f/2.0
f/2.2
Front Flash
-
No
Weight
168 grams
150 grams
Colors
Brave Blue, Fiery Gold, Ambitious Black
Gorgeous Black, Elegant Gold
Build
Back: Plastic
Case: Metal, Back: Metal
Dimensions
157 x 74 x 8 mm
139.2 x 69.9 x 8.6 mm
SAR Value
-
Head: 0.75 W/kg
OIS
No
No
Rear Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 120 fps
Rear Camera Features
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 13MP + 2MP
Single, 13MP
Rear Camera 1 Resolution
13 MP
13 MP
Rear Camera 1 Type
f/2.2 (upto 2x Digital Zoom) Primary Camera
f/2.0 Primary Camera
Rear Camera 2 Resolution
2 MP
-
Rear Camera 2 Type
f/2.4, Depth Camera
-
Rear Sensor
CMOS image sensor
-
Rear Aperture
f/2.2
f/2.0
Rear Camera 1 Lens
-
1.12 micrometre pixel size
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
Face Unlock
Yes
-