Xiaomi Redmi Note 4
₹9,999
|
Umi Z
₹21,990
(Discontinued)
|
Nothing Phone 4b
₹34,999
|
Add to Compare
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Xiaomi Redmi Note 4 vs Umi Z
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Comparing the Xiaomi Redmi Note 4 vs Umi Z across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Umi Z runs at a higher processing speed of 2.6 GHz, while Xiaomi Redmi Note 4 runs at 2.0 GHz, making Umi Z the better performer.
Display: Both Xiaomi Redmi Note 4 and Umi Z offer the same screen size of 5.5 inches and feature the same IPS LCD display.
Rear Camera: Both Xiaomi Redmi Note 4 and Umi Z feature a 13 MP primary rear camera.
Front Camera: Umi Z offers a higher front camera resolution with 13 MP, while Xiaomi Redmi Note 4 offers 5 MP, making Umi Z better for front camera photography.
Battery: Xiaomi Redmi Note 4 offers a higher battery capacity with 4100 mAh, while Umi Z offers 3780 mAh, making Xiaomi Redmi Note 4 better for longer battery life.
Storage: Xiaomi Redmi Note 4 offers higher internal storage with 64 GB, while Umi Z offers 32 GB, making Xiaomi Redmi Note 4 the better option for storage.
User Rating: Xiaomi Redmi Note 4 receives a higher user rating of 4.4, while Umi Z has a rating of 1.
|
✕
Xiaomi Redmi Note 4
₹9,999
@ Flipkart
|
✕
Umi Z
₹21,990
(Discontinued)
|
Add to Compare
|
Summary
Release Date
|
23 Jan, 2017
|
N/A
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14 Jul, 2026
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Performance
|
|
|
|
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Snapdragon 625
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MediaTek MT6797
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Snapdragon 6 Gen 4
|
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Tru-Octa Core (upto 2 GHz)
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Deca Core (upto 2.6 GHz)
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Octa Core (upto 2.3 GHz)
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4 GB RAM
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4 GB RAM
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8 GB RAM
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Display
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|
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|
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5.5 inches (13.97 cm)
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5.5 inches (13.97 cm)
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6.77 inches (17.2 cm)
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IPS LCD
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IPS LCD
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Super AMOLED
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1080x1920 px (FULL HD)
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1080x1920 px (FULL HD)
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1080x2344 px (FHD+)
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N/A
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N/A
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120 Hz Refresh Rate
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Rear Camera
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|
|
|
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13 MP
Primary Camera
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13 MP
Primary Camera
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50 MP
Primary Camera
|
|
N/A
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N/A
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8 MP
Ultra-Wide Angle Camera
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Front Camera
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|
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5 MP
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13 MP
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16 MP
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Battery
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|
|
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4100 mAh
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3780 mAh
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6000 mAh
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N/A
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Quick Charging
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33W Fast Charging
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No Wireless Charging
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N/A
|
N/A
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Storage
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64 GB
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32 GB
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128 GB
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eMMC 5.1
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N/A
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UFS 2.2
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Expert Review
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8.0/10
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N/A
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N/A
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Pros
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|
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Cons
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|
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User Ratings
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4.4/5
(1,348,322 ratings)
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1/5
(1 rating)
|
N/A
|
Compare Prices
|
₹9,999
|
Not Available in any store
|
₹34,999
|
Video
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There are no videos available for the device.
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There are no videos available for the device.
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User Feedback
General
Launch Date
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Jan 23, 2017
(Official)
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N/A
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Jul 07, 2026
(Official)
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Operating System
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Android v6.0.1 (Marshmallow)
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Android v6.0 (Marshmallow)
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Android v16
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OS Updates
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N/A
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N/A
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3 Year
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Security Updates
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N/A
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N/A
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6 Year
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Custom UI
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MIUI
|
N/A
|
Nothing OS
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Performance
Performance Rating
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Good
|
Avg
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Very Good
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Chipset
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Qualcomm Snapdragon 625 MSM8953
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MediaTek MT6797
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Qualcomm Snapdragon 6 Gen 4 SM6650
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Processor
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Octa core, 2 GHz, Cortex A53
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Deca Core
2.6 GHz, Dual core, Cortex A72 2 GHz, Quad core, Cortex A53 1.6 GHz, Quad core, Cortex A53 |
Octa core
2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520 |
Architecture (The higher, the better)
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64 bit
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N/A
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64 bit
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Fabrication (The lower, the better)
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14 nm
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N/A
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4 nm
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Graphics (GPU)
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Adreno 506
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Mali-T880 MP4
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Adreno 810
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RAM
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2 GB / 3 GB / 4 GB
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4 GB
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8 GB
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RAM Type
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LPDDR3
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N/A
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LPDDR4X
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Display
Display Rating
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Excellent
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Excellent
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Excellent
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Display Type
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IPS LCD
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IPS LCD
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Super AMOLED
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Screen Size
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5.5 inches (13.97 cm)
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5.5 inches (13.97 cm)
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6.77 inches (17.2 cm)
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Resolution
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1080x1920 px (FULL HD)
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1080x1920 px (FULL HD)
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1080x2344 px (FHD+)
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Peak Brightness
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N/A
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N/A
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2000 nits
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HBM Brightness
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N/A
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N/A
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1200 nits
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Refresh Rate
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N/A
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N/A
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120 Hz
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Aspect Ratio
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N/A
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N/A
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20:9
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Pixel Density
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401 ppi
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401 ppi
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381 ppi
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Screen to Body Ratio (calculated)
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72.5 %
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N/A
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87.32 %
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Screen Protection
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N/A
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Yes
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Yes
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Bezel-less Display
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N/A
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N/A
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Yes with punch-hole display
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Design
Height
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151 mm
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N/A
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164.4 mm
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Width
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76 mm
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N/A
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78.2 mm
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Thickness
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8.4 mm
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N/A
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8.6 mm
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Weight
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165 grams
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175 grams
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210 grams
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Build Material
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Frame: Metal
Back: Metal |
Frame: Metal
Back: Metal |
N/A
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Water Resistance
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N/A
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N/A
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Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
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Ruggedness
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N/A
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N/A
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Dust proof
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Rear Camera
Rear Camera Rating
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Good
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Good
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Very Good
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Resolution
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13 MP
Primary Cameraf/2.0IMX258 Back-illuminated sensor BSI Exmor-RS CMOS Sensor 1.12µm pixel size |
13 MP
Primary CameraISO-CELL |
50 MP
Primary Cameraf/1.81/2.76" sensor size |
|
N/A
|
N/A
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8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size |
Autofocus
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Yes Phase Detection Autofocus
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Yes Phase Detection Autofocus Laser Autofocus
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Yes
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OIS
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No
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N/A
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Yes
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Flash
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Yes Dual-color LED Flash
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Yes Quad-color LED Flash
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Yes
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Image Resolution
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4128 x 3096 Pixels
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4128 x 3096 Pixels
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N/A
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Settings
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Exposure compensation ISO control
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Exposure compensation ISO control
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N/A
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
N/A
|
Camera Features
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Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
N/A
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Video Recording
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Full HD @30 fps
HD @120 fps |
3840x2160 @ 30 fps
|
4k @30 fps
Full HD @30/60 fps |
Video Recording Features
|
N/A
|
N/A
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Dual Video Recording
Slow Motion |
Front Camera
Front Camera Rating
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Good
|
Good
|
Very Good
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Resolution
|
5 MP
f/2.0 Primary CameraCMOS |
13 MP
Primary Camera |
16 MP
f/2.4 Primary Camera |
Flash
|
No
|
N/A
|
Yes Screen flash
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Camera Features
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Fixed Focus
|
N/A
|
N/A
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Video Recording
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HD @30 fps
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1920x1080 @ 30 fps
|
N/A
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Very Good
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Capacity
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4100 mAh
|
3780 mAh
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6000 mAh
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Battery Type
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Li-Polymer
|
Li-ion
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N/A
|
Quick Charging
|
N/A
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Yes Quick Charging
|
Yes 33W Fast Charging 50% in 80 minutes
|
Storage
Internal Storage
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32 GB / 64 GB
|
32 GB
|
128 GB / 256 GB
|
Storage Type
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eMMC 5.1
|
N/A
|
UFS 2.2
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Expandable Storage
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Yes Up to 128 GB
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Yes Up to 256 GB
|
N/A
|
Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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Dual SIM
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SIM Type
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SIM1: Micro SIM2: Nano (Hybrid)
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SIM1: Nano SIM2: Nano (Hybrid)
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SIM1: Nano SIM2: Nano
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Network Support
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5G Not Supported 4G
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5G Not Supported 4G
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5G 4G
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VoLTE
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Yes
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Yes
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Yes
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SIM 1
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5) |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
N/A
|
N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
View More
SIM 2
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5) |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
N/A
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
View More
SAR Value
|
Head: 1.6 W/kg Body: 0.375 W/kg
|
N/A
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 4 (802.11 a/b/g/n)
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
|
Wi-Fi Features
|
Wi-Fi Direct Mobile Hotspot
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v4.1
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Yes v4.0
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Yes v6.0
|
GPS
|
Yes with A-GPS Glonass
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Yes with A-GPS Glonass
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Yes with Glonass
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NFC
|
No
|
No
|
Yes
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Multimedia
Stereo Speakers
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N/A
|
N/A
|
Yes
|
Audio Jack
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3.5 mm
|
3.5 mm
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Rear
|
Front
|
On-screen
|
Fingerprint Sensor Type
|
N/A
|
N/A
|
Optical
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Applications
|
Explorer Mi Cloud Mi Remote
|
N/A
|
N/A
|
Compare Prices
|
₹9,999
|
Not Available in any store
|
₹34,999
|