|
83%
Xiaomi Redmi K40
₹22,490
(Not Released in India)
|
78%
realme X7
₹8,899
(Out of Stock)
|
Add to Compare
|
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Xiaomi Redmi K40 vs realme X7
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Comparing the Xiaomi Redmi K40 vs realme X7 across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Xiaomi Redmi K40 runs at a higher processing speed of 3.2 GHz, while realme X7 runs at 2.4 GHz, making Xiaomi Redmi K40 the better performer.
Display: Xiaomi Redmi K40 offers a screen size of 6.67 inches, while realme X7 offers 6.4 inches, making Xiaomi Redmi K40 the larger display of the two. Both Xiaomi Redmi K40 and realme X7 feature the same Super AMOLED display.
Rear Camera: realme X7 offers a higher rear camera resolution with 64 MP, while Xiaomi Redmi K40 offers 48 MP, making realme X7 better for rear camera photography.
Front Camera: Xiaomi Redmi K40 offers a higher front camera resolution with 20 MP, while realme X7 offers 16 MP, making Xiaomi Redmi K40 better for front camera photography.
Battery: Xiaomi Redmi K40 offers a higher battery capacity with 4520 mAh, while realme X7 offers 4310 mAh, making Xiaomi Redmi K40 better for longer battery life.
Storage: Both Xiaomi Redmi K40 and realme X7 offer the same internal storage of 128 GB.
|
✕
Xiaomi Redmi K40
₹22,490
(Not Released in India)
|
✕
realme X7
₹8,899
(Out of Stock)
|
Add to Compare
|
Summary
Spec Score
|
83%
|
78%
|
Release Date
|
12 Jan, 2022
|
04 Feb, 2021
|
Performance
|
|
|
|
Snapdragon 870
|
MediaTek Dimensity 800U
|
|
Octa Core (upto 3.2 GHz)
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Octa Core (upto 2.4 GHz)
|
|
6 GB RAM
|
6 GB RAM
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Display
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|
|
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6.67 inches (16.94 cm)
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6.4 inches (16.26 cm)
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|
Super AMOLED
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Super AMOLED
|
|
1080x2400 px (FHD+)
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1080x2400 px (FHD+)
|
|
120 Hz Refresh Rate
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60 Hz Refresh Rate
|
Rear Camera
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|
|
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48 MP
Wide Angle Primary Camera
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64 MP
Wide Angle Primary Camera
|
|
8 MP
Ultra-Wide Angle Camera
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8 MP
Ultra-Wide Angle Camera
|
|
5 MP
Macro Camera
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2 MP
Macro Camera
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Front Camera
|
|
|
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20 MP
Wide Angle Lens
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16 MP
Wide Angle Lens
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Battery
|
|
|
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4520 mAh
|
4310 mAh
|
|
33W Fast Charging
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50W Super Dart Charging
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Storage
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128 GB
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128 GB
|
|
UFS 3.1
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UFS 2.1
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Expert Review
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N/A
|
7.0/10
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Pros
|
|
Cons
|
|
User Ratings
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N/A
|
4.3/5
(64,964 ratings)
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Benchmarks (The higher, the better)
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N/A
|
335,217
AnTuTu Score
|
|
N/A
|
14h 29m
Battery Life (PC Mark)
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Video
|
There are no videos available for the device.
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|
User Feedback
General
Launch Date
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N/A
|
Feb 04, 2021
(Official)
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Operating System
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Android v11
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Android v10 (Q)
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OS Updates
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N/A
|
3 Year
|
Security Updates
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N/A
|
5 Year
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Custom UI
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MIUI
|
Realme UI
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Performance
Performance Rating
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Very Good
|
Good
|
Chipset
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Qualcomm Snapdragon 870
|
MediaTek Dimensity 800U MT6873V
|
Processor
|
Octa core
3.2 GHz, Single core, Kryo 585 2.42 GHz, Tri core, Kryo 585 1.8 GHz, Quad core, Kryo 585 |
Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
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64 bit
|
64 bit
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Fabrication (The lower, the better)
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7 nm
|
7 nm
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Graphics (GPU)
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Adreno 650
|
Mali-G57 MC3
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RAM
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6 GB
|
6 GB / 8 GB
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RAM Type
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LPDDR5
|
LPDDR4X
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Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
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N/A
|
335,217
|
Bootup Time (The lower, the better)
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N/A
|
20.0 s
|
Gaming Test Results
Battery Drain* (The lower, the better)
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N/A
|
8.0 %
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Heating* (The lower, the better)
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N/A
|
43.5 %
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Display
Display Rating
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Excellent
|
Excellent
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Display Type
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Super AMOLED
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Super AMOLED
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Screen Size
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6.67 inches (16.94 cm)
|
6.4 inches (16.26 cm)
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Resolution
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1080x2400 px (FHD+)
|
1080x2400 px (FHD+)
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Brightness
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1300 nits
|
600 nits
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Refresh Rate
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120 Hz
|
60 Hz
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Aspect Ratio
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20:9
|
20:9
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Pixel Density
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395 ppi
|
411 ppi
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Screen to Body Ratio (calculated)
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85.88 %
|
82.61 %
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Screen Protection
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Corning Gorilla Glass v5
|
Corning Gorilla Glass
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Bezel-less Display
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Yes with punch-hole display
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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Yes HDR 10+
|
N/A
|
Screen to Body Ratio (claimed by the brand)
|
N/A
|
90.8 %
|
Design
Height
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163.7 mm
|
160.9 mm
|
Width
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76.4 mm
|
74.4 mm
|
Thickness
|
7.8 mm
|
8.1 mm
|
Weight
|
196 grams
|
176 grams
|
Rear Camera
Rear Camera Rating
|
Very Good
|
Very Good
|
Resolution
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48 MP
Primary Cameraf/1.79 Wide Angle26 mm focal length 1/2" sensor size IMX582 Exmor-RS CMOS Sensor 0.8µm pixel size |
64 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 80° field-of-view25.1 mm focal length 1/1.97" sensor size S5KGW3 ISOCELL Plus 0.8µm pixel size |
|
8 MP
f/2.2 Ultra-Wide Angle Camera |
8 MP
f/2.3 Ultra-Wide Angle Camera15.7 mm focal length 1/4.0" sensor size 1.12µm pixel size |
|
5 MP
f/2.4 Macro Camera1/5.0" sensor size 1.12µm pixel size |
2 MP
f/2.4 Macro Camera23.2 mm focal length 1/5.0" sensor size 1.65µm pixel size |
Autofocus
|
Yes
|
Yes Phase Detection Autofocus
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
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8000 x 6000 Pixels
|
9000 x 7000 Pixels
|
Settings
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Exposure compensation ISO control
|
Exposure compensation ISO control
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
|
Digital Zoom
Auto Flash Face detection Touch to focus |
10 x Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
|
3840x2160 @ 30 fps
1920x1080 @ 30 fps |
4k @30 fps
Full HD @60 fps HD @240 fps |
Front Camera
Front Camera Rating
|
Very Good
|
Very Good
|
Resolution
|
20 MP
f/2.4 Wide Angle Primary Camera1/3.4" sensor size 0.8µm pixel size |
16 MP
f/2.5 Wide Angle Primary Camera1/3" sensor size Exmor RS 1µm pixel size |
Video Recording
|
1920x1080 @ 30 fps
|
Full HD @30 fps
HD @30 fps |
Battery
Battery Rating
|
Very Good
|
Very Good
|
Capacity
|
4520 mAh
|
4310 mAh
|
Battery Type
|
Li-Polymer
|
Li-ion
|
Quick Charging
|
Yes 33W Fast Charging 100% in 52 minutes
|
Yes 50W Super Dart Charging 50% in 18 minutes
|
Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
|
N/A
|
14h 29m
|
Charging Time (20% to 100%) (The lower, the better)
|
N/A
|
0h 50m 35s
|
Storage
Internal Storage
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128 GB
|
128 GB
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Storage Type
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UFS 3.1
|
UFS 2.1
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Expandable Storage
|
No
|
No
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
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SIM Type
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
Network Support
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5G 4G
|
5G 4G
|
VoLTE
|
Yes
|
Yes
|
SIM 1
|
5G Bands: FDD N1 / N3 / N28
TDD N41 / N77 / N78 |
5G Bands: FDD N1
TDD N41 / N77 / N78 |
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) |
View More
SIM 2
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) |
SAR Value
|
N/A
|
Head: 0.917 W/kg Body: 0.561 W/kg
|
Wi-Fi
|
Yes Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Wi-Fi Features
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Mobile Hotspot
|
Mobile Hotspot
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Bluetooth
|
Yes v5.1
|
Yes v5.1
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GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
Yes
|
N/A
|
Multimedia
Audio Jack
|
USB Type-C
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
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Fingerprint Sensor Position
|
Side
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On-screen
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Fingerprint Sensor Type
|
N/A
|
Optical
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Gyroscope
|