realme X7 vs OPPO K7x 5G

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Comparing the realme X7 vs OPPO K7x 5G across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: realme X7 runs at a higher processing speed of 2.4 GHz, while OPPO K7x 5G runs at 2.0 GHz, making realme X7 the better performer.


Display: OPPO K7x 5G offers a screen size of 6.5 inches, while realme X7 offers 6.4 inches, making OPPO K7x 5G the larger display of the two. realme X7 features a Super AMOLED display compared to OPPO K7x 5G's IPS LCD, making realme X7 the better display of the two.


Rear Camera: realme X7 offers a higher rear camera resolution with 64 MP, while OPPO K7x 5G offers 48 MP, making realme X7 better for rear camera photography.


Front Camera: Both realme X7 and OPPO K7x 5G feature a 16 MP primary front camera.


Battery: OPPO K7x 5G offers a higher battery capacity with 5000 mAh, while realme X7 offers 4310 mAh, making OPPO K7x 5G better for longer battery life.


Storage: Both realme X7 and OPPO K7x 5G offer the same internal storage of 128 GB.

...read more
realme X7
₹8,899
(Out of Stock)
OPPO K7x 5G
₹16,790
(Not Released in India)
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Summary

Spec Score

78%
76%

Release Date

04 Feb, 2021
26 Sep, 2021

Performance

MediaTek Dimensity 800U
MediaTek Dimensity 720
Octa Core (upto 2.4 GHz)
Octa Core (upto 2 GHz)
6 GB RAM
6 GB RAM

Display

6.4 inches (16.26 cm)
6.5 inches (16.51 cm)
Super AMOLED
IPS LCD
1080x2400 px (FHD+)
1080x2400 px (FHD+)
60 Hz Refresh Rate
90 Hz Refresh Rate

Rear Camera

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

Front Camera

16 MP
Wide Angle Lens
16 MP
Wide Angle Lens

Battery

4310 mAh
5000 mAh
50W Super Dart Charging
30W VOOC 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
ColorOS

Performance

Performance Rating

Good
Good

Chipset

MediaTek Dimensity 800U MT6873V
MediaTek Dimensity 720

Processor

Octa core

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

2 GHz, Dual core, Cortex A76 2 GHz, Hexa 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-G57 MC3

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
IPS LCD

Screen Size

6.4 inches  (16.26 cm)
6.5 inches  (16.51 cm)

Resolution

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

Brightness

600 nits
480 nits

Refresh Rate

60 Hz
90 Hz

Aspect Ratio

20:9
20:9

Pixel Density

411 ppi
405 ppi

Screen to Body Ratio (calculated)

82.61 %
83.74 %

Screen Protection

Corning Gorilla Glass
Corning Gorilla Glass v3

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

90.8 %
90.5 %

Design

Height

160.9 mm
162.2 mm

Width

74.4 mm
75.1 mm

Thickness

8.1 mm
7.1 mm

Weight

176 grams
194 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
48 MP
Primary Cameraf/1.7 Wide Angle25 mm focal length 1/2" sensor size 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
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" 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
2 MP
f/2.4 Macro Camera
N/A
2 MP
f/2.4 Depth Camera

Autofocus

Yes Phase Detection Autofocus
Yes

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

9000 x 7000 Pixels
8000 x 6000 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
1920x1080 @ 60 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
16 MP
f/2.0 Wide Angle Primary Camera26 mm focal length 1/3" sensor size 1µm pixel size

Video Recording

Full HD @30 fps
HD @30 fps
1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

4310 mAh
5000 mAh

Battery Type

Li-ion
Li-Polymer

Quick Charging

Yes 50W Super Dart Charging 50% in 18 minutes
Yes 30W VOOC Charging v4.0 100% in 66 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.

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
TDD N41 / N77 / N78
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) / 1900(band 2) / 1700(band 4) / 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) / 1900(band 2) / 1700(band 4) / 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 5 (802.11 b/g/n/ac) 5GHz

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.1
Yes v5.0

GPS

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

NFC

N/A
No

Multimedia

Audio Jack

USB Type-C
3.5 mm

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

On-screen
Side

Fingerprint Sensor Type

Optical
N/A

Other Sensors

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