OPPO K13x 5G vs Lava Smart 4 Plus 4G

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Comparing the OPPO K13x 5G vs Lava Smart 4 Plus 4G across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO K13x 5G runs at a higher processing speed of 2.4 GHz, while Lava Smart 4 Plus 4G runs at 1.6 GHz, making OPPO K13x 5G the better performer.


Display: Lava Smart 4 Plus 4G offers a screen size of 6.75 inches, while OPPO K13x 5G offers 6.67 inches, making Lava Smart 4 Plus 4G the larger display of the two. Both OPPO K13x 5G and Lava Smart 4 Plus 4G feature the same LCD display.


Rear Camera: OPPO K13x 5G offers a higher rear camera resolution with 50 MP, while Lava Smart 4 Plus 4G offers 13 MP, making OPPO K13x 5G better for rear camera photography.


Front Camera: OPPO K13x 5G offers a higher front camera resolution with 8 MP, while Lava Smart 4 Plus 4G offers 5 MP, making OPPO K13x 5G better for front camera photography.


Battery: OPPO K13x 5G offers a higher battery capacity with 6000 mAh, while Lava Smart 4 Plus 4G offers 5000 mAh, making OPPO K13x 5G better for longer battery life.


Storage: Lava Smart 4 Plus 4G offers higher internal storage with 64 GB, while OPPO K13x 5G offers 128 GB, making Lava Smart 4 Plus 4G the better option for storage.

...read more
OPPO K13x 5G
₹15,999
(Out of Stock)
Lava Smart 4 Plus 4G
₹9,999
(Upcoming)
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Summary

Spec Score

75%
64%

Release Date

27 Jun, 2025
25 Sep, 2026

Performance

MediaTek Dimensity 6300
Unisoc SC9863A
Octa Core (upto 2.4 GHz)
Octa Core (upto 1.6 GHz)
4 GB RAM
4 GB RAM
Dimensity 6300 vs Unisoc SC9863A

Display

6.67 inches (16.94 cm)
6.75 inches (17.15 cm)
LCD
LCD
720x1604 px (HD+)
720x1600 px (HD+)
120 Hz Refresh Rate
90 Hz Refresh Rate

Rear Camera

50 MP
Wide Angle Primary Camera
13 MP
Primary Camera
2 MP
Mono Camera
N/A

Front Camera

8 MP
Wide Angle Lens
5 MP

Battery

6000 mAh
5000 mAh
45W Super VOOC Charging
N/A
No Wireless Charging
N/A

Storage

128 GB
64 GB
UFS 2.2
N/A

Expert Review

7.9/10
N/A

Pros

  • Clean, sturdy design
  • Loud sound, smooth display
  • Long battery life
  • Feature-rich software
  • Device yet to be reviewed

Cons

  • Several pre-installed apps
  • Modest cameras
  • Device yet to be reviewed

User Ratings

4.3/5
(17,624 ratings)
N/A

Benchmarks (The higher, the better)

447,305
AnTuTu Score
N/A

Video

Videos
1 Video
There are no videos available for the device.

User Feedback

General

Launch Date

Jun 27, 2025
(Official)
Jun 25, 2026
(Official)

Operating System

Android v15
Android v15

OS Updates

2 Year
N/A

Security Updates

3 Year
N/A

Custom UI

ColorOS
N/A

Performance

Performance Rating

Good
Good

Chipset

MediaTek Dimensity 6300
View Details
Unisoc SC9863A
View Details

Processor

Octa core

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

1.6 GHz, Quad core, Cortex A55 1.2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

6 nm
28 nm

Graphics (GPU)

Mali-G57 MC2
PowerVR GE8322

RAM

4 GB / 6 GB / 8 GB
4 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.

447,305
N/A

Bootup Time (The lower, the better)

32.0 s
N/A

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

366
N/A

Battery Drain* (The lower, the better)

5.0 %
N/A

Heating* (The lower, the better)

42.4 %
N/A
* after 30 mins of gaming

Display

Display Rating

Very Good
Very Good

Display Type

LCD
LCD

Screen Size

6.67 inches  (16.94 cm)
6.75 inches  (17.15 cm)

Resolution

720x1604 px (HD+)
720x1600 px (HD+)

Peak Brightness

1000 nits
N/A

Brightness

N/A
450 nits

HBM Brightness

1000 nits
N/A

Refresh Rate

120 Hz
90 Hz

Touch Sampling Rate

240 Hz
N/A

Aspect Ratio

20:9
20:9

Pixel Density

264 ppi
260 ppi

Screen to Body Ratio (calculated)

85.07 %
87.63 %

Bezel-less Display

Yes with punch-hole display
N/A

Screen to Body Ratio (claimed by the brand)

89.9 %
N/A

Design

Height

165.7 mm
164.96 mm

Width

76.2 mm
76.1 mm

Thickness

7.9 mm
8.5 mm

Weight

194 grams
76.1 grams

Build Material

N/A
Back: Plastic

Water Resistance

Yes Splash proof IP65
N/A

Ruggedness

Dust proof
N/A

Rear Camera

Rear Camera Rating

Good
Avg

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size
13 MP
Primary Camera
2 MP
f/2.4 Mono Camera22 mm focal length 1/5.0" sensor size 1.75µm pixel size
N/A

Autofocus

Yes Phase Detection Autofocus
N/A

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

8150 x 6150 Pixels
3120 x 4160 Pixels

Settings

Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Beautify

Camera Features

Digital Zoom
Auto Flash
Face detection
N/A

Video Recording

Full HD @60 fps
HD @120 fps
N/A

Video Recording Features

Dual Video Recording
Video HDR
Short Video Mode

Front Camera

Front Camera Rating

Very Good
Avg

Resolution

8 MP
f/2.0 Wide Angle Primary Camera25 mm focal length 1/4.0" sensor size 1.12µm pixel size
5 MP
Primary Camera

Camera Features

Fixed Focus
N/A

Video Recording

Full HD @30 fps
HD @30 fps
N/A

Battery

Battery Rating

Very Good
Very Good

Capacity

6000 mAh
5000 mAh

Battery Type

Li-Polymer
N/A

Quick Charging

Yes 45W Super VOOC Charging 50% in 37 minutes
N/A

Battery Test Results

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

1h 10m 30s
N/A

Storage

Internal Storage

128 GB
64 GB

Storage Type

UFS 2.2
N/A

Expandable Storage

Yes Up to 2 TB
Yes Up to 512 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano

Network Support

5G 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
N/A
4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
N/A
View More

SIM 2

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
N/A
4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
N/A
View More

SAR Value

Head: 1.184 W/kg Body: 1.048 W/kg
N/A

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.4
Yes v4.2

GPS

Yes with A-GPS Glonass
N/A

NFC

No
N/A

Multimedia

Stereo Speakers

N/A
Yes

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass
N/A