realme X7 vs Xiaomi Redmi K30 Ultra

Share  

Comparing the realme X7 vs Xiaomi Redmi K30 Ultra across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi K30 Ultra runs at a higher processing speed of 2.6 GHz, while realme X7 runs at 2.4 GHz, making Xiaomi Redmi K30 Ultra the better performer.


Display: Xiaomi Redmi K30 Ultra offers a screen size of 6.67 inches, while realme X7 offers 6.4 inches, making Xiaomi Redmi K30 Ultra the larger display of the two. realme X7 features a Super AMOLED display compared to Xiaomi Redmi K30 Ultra's AMOLED, making realme X7 the better display of the two.


Rear Camera: Both realme X7 and Xiaomi Redmi K30 Ultra feature a 64 MP primary rear camera.


Front Camera: Xiaomi Redmi K30 Ultra offers a higher front camera resolution with 20 MP, while realme X7 offers 16 MP, making Xiaomi Redmi K30 Ultra better for front camera photography.


Battery: Xiaomi Redmi K30 Ultra offers a higher battery capacity with 4500 mAh, while realme X7 offers 4310 mAh, making Xiaomi Redmi K30 Ultra better for longer battery life.


Storage: Both realme X7 and Xiaomi Redmi K30 Ultra offer the same internal storage of 128 GB.

...read more
realme X7
₹8,899
(Out of Stock)
Xiaomi Redmi K30 Ultra
₹21,490
(Not Released in India)
Add to Compare

Summary

Spec Score

78%
82%

Release Date

04 Feb, 2021
19 Jan, 2022

Performance

MediaTek Dimensity 800U
MediaTek Dimensity 1000 Plus
Octa Core (upto 2.4 GHz)
Octa Core (upto 2.6 GHz)
6 GB RAM
6 GB RAM

Display

6.4 inches (16.26 cm)
6.67 inches (16.94 cm)
Super AMOLED
AMOLED
1080x2400 px (FHD+)
1080x2400 px (FHD+)
60 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera

64 MP
Wide Angle Primary Camera
64 MP
Wide Angle Primary Camera
8 MP
Ultra-Wide Angle Camera
13 MP
Ultra-Wide Angle Camera
2 MP
Macro Camera
5 MP
Camera
N/A
2 MP
Depth Camera

Front Camera

16 MP
Wide Angle Lens
20 MP

Battery

4310 mAh
4500 mAh
50W Super Dart Charging
33W Quick Charging

Storage

128 GB
128 GB
UFS 2.1
UFS 2.1

Expert Review

7.0/10
N/A

Pros

  • Nice AMOLED panel
  • Dimensity 800U has good power efficiency
  • Decent daylight camera
  • Device yet to be reviewed

Cons

  • GPU performance is lacking
  • Night mode needs more fine-tuning
  • Screen brightness could have been higher
  • Device yet to be reviewed

User Ratings

4.3/5
(64,964 ratings)
N/A

Benchmarks (The higher, the better)

335,217
AnTuTu Score
N/A
14h 29m
Battery Life (PC Mark)
N/A

Video

Videos
10 More Videos
There are no videos available for the device.

User Feedback

General

Launch Date

Feb 04, 2021
(Official)
N/A

Operating System

Android v10 (Q)
Android v10 (Q)

OS Updates

3 Year
N/A

Security Updates

5 Year
N/A

Custom UI

Realme UI
MIUI

Performance

Performance Rating

Good
Very Good

Chipset

MediaTek Dimensity 800U MT6873V
MediaTek Dimensity 1000 Plus

Processor

Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55
Octa core

2.6 GHz, Quad core, Cortex A77 2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

7 nm
7 nm

Graphics (GPU)

Mali-G57 MC3
Mali-G77 MC9

RAM

6 GB / 8 GB
6 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

335,217
N/A

Bootup Time (The lower, the better)

20.0 s
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

8.0 %
N/A

Heating* (The lower, the better)

43.5 %
N/A
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent

Display Type

Super AMOLED
AMOLED

Screen Size

6.4 inches  (16.26 cm)
6.67 inches  (16.94 cm)

Resolution

1080x2400 px (FHD+)
1080x2400 px (FHD+)

Brightness

600 nits
800 nits

Refresh Rate

60 Hz
120 Hz

Aspect Ratio

20:9
20:9

Pixel Density

411 ppi
395 ppi

Screen to Body Ratio (calculated)

82.61 %
87.23 %

Screen Protection

Corning Gorilla Glass
Corning Gorilla Glass v5

Bezel-less Display

Yes with punch-hole display
Yes

HDR 10 / HDR+ Support

N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

90.8 %
N/A

Design

Height

160.9 mm
163.3 mm

Width

74.4 mm
75.4 mm

Thickness

8.1 mm
9.1 mm

Weight

176 grams
213 grams

Rear Camera

Rear Camera Rating

Very Good
Very Good

Resolution

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
64 MP
Primary Cameraf/1.69 Wide Angle26 mm focal length 1/1.7" sensor size IMX686 Exmor-RS CMOS Sensor 0.8µm pixel size
8 MP
f/2.3 Ultra-Wide Angle Camera15.7 mm focal length 1/4.0" sensor size 1.12µm pixel size
13 MP
f/2.4 Ultra-Wide Angle Camera1.12µm pixel size
2 MP
f/2.4 Macro Camera23.2 mm focal length 1/5.0" sensor size 1.65µm pixel size
5 MP
f/2.250 mm focal length
N/A
2 MP
f/2.4 Depth Camera1.75µm pixel size

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection Autofocus

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

9000 x 7000 Pixels
9000 x 7000 Pixels

Settings

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

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

4k @30 fps
Full HD @60 fps
HD @240 fps
3840x2160 @ 30 fps

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

16 MP
f/2.5 Wide Angle Primary Camera1/3" sensor size Exmor RS 1µm pixel size
20 MP
Primary Camera

Camera Type

N/A
Pop-Up

Flash

N/A
Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps
1920x1080 @ 30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

4310 mAh
4500 mAh

Battery Type

Li-ion
Li-Polymer

Quick Charging

Yes 50W Super Dart Charging 50% in 18 minutes
Yes 33W Quick Charging v4.0

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.

14h 29m
N/A

Charging Time (20% to 100%) (The lower, the better)

0h 50m 35s
N/A

Storage

Internal Storage

128 GB
128 GB

Storage Type

UFS 2.1
UFS 2.1

Expandable Storage

No
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G 4G
5G 4G

VoLTE

Yes
Yes

SIM 1

5G Bands:
FDD N1
TDD N41 / N77 / N78
5G Bands:
FDD N1 / N3
TDD N41 / N78 / N79
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)
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) / 2600(band 7) / 900(band 8) / 850(band 5)
View More

SIM 2

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)
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) / 2600(band 7) / 900(band 8) / 850(band 5)

SAR Value

Head: 0.917 W/kg Body: 0.561 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 6 (802.11 b/g/n/ax) 5GHz MIMO

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.1
Yes v5.1

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

N/A
Yes

Multimedia

Audio Jack

USB Type-C
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope