OPPO K13 vs vivo Y400

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OPPO K13
₹17,350
@ Amazon
vivo Y400
₹21,999
@ Amazon
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Summary

Spec Score

84%
83%

Release Date

25 Apr, 2025
07 Aug, 2025

Performance

Snapdragon 6 Gen 4
Snapdragon 4 Gen 2
Octa Core (upto 2.3 GHz)
Octa Core (upto 2.2 GHz)
8 GB RAM
8 GB RAM

Display

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

Rear Camera

50 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
2 MP
Mono Camera
2 MP
Depth Camera

Front Camera

16 MP
Wide Angle Lens
32 MP
Wide Angle Lens

Battery

7000 mAh
6000 mAh
80W Super VOOC Charging
90W Flash Charging
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
UFS 3.1
UFS 3.1

Expert Review

8.1/10
7.6/10

Pros

  • Outstanding battery life
  • Smooth performance
  • Impressive thermal efficiency
  • Good daylight cameras
  • Sleek & durable
  • Vibrant display colours
  • Good lowlight cameras

Cons

  • No NFC support
  • Average Low-light photography
  • Many pre-installed apps
  • Lacks raw performance
  • Overexposed images in daylight

User Ratings

4.5/5
(65,692 ratings)
4.4/5
(828 ratings)

Benchmarks (The higher, the better)

699,303
AnTuTu Score
478,134
AnTuTu Score
17h 2m
Battery Life (PC Mark)
N/A

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₹17,350
₹21,999

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Video

Videos
2 More Videos
Videos
1 Video

User Feedback

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General

Launch Date

Apr 25, 2025
(Official)
Aug 07, 2025
(Official)

Operating System

Android v15
Android v15

OS Updates

2 Years
2 Years

Security Updates

3 Years
3 Years

Custom UI

ColorOS
Funtouch OS

Performance

Performance Rating

Very Good
Very Good

Chipset

Qualcomm Snapdragon 6 Gen 4
Qualcomm Snapdragon 4 Gen 2 SM4450

CPU

Octa core

2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520
Octa core

2.2 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

4 nm
4 nm

Graphics (GPU)

Adreno 810
Adreno 613

RAM

8 GB
8 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.

699,303
478,134

Bootup Time (The lower, the better)

26.0 s
24.0 s

Gaming Test Results

GFX Score (The higher, the better) GFXBench Manhattan benchmark measures the performance of GPU, which affects gaming experience.

4,393.0
1,415.0

Battery Drain* (The lower, the better)

4.0 %
7.0 %

Heating* (The lower, the better)

10.6 %
13.9 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent

Display Type

AMOLED
AMOLED

Screen Size

6.67 inches  (16.94 cm)
6.67 inches  (16.94 cm)

Resolution

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

Peak Brightness

1200 nits
1800 nits

HBM Brightness

1200 nits
1200 nits

Refresh Rate

120 Hz
120 Hz

Aspect Ratio

20:9
20:9

Pixel Density

395 ppi
394 ppi

Screen to Body Ratio (calculated)

86.49 %
87.51 %

Screen Protection

Yes
N/A

Bezel-less Display

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

Screen to Body Ratio (claimed by the brand)

92.2 %
91.9 %

Design

Height

163.2 mm
162.99 mm

Width

76.1 mm
75.31 mm

Thickness

8.5 mm
7.90 mm

Weight

208 grams
197 grams

Build Material

Back: Plastic
Back: Plastic

Water Resistance

Yes Splash proof IP65
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 2 meter)

Ruggedness

Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good

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
50 MP
Primary Cameraf/1.8 Wide Angle1/1.95" sensor size IMX852 CMOS image sensor Exmor-RS CMOS Sensor 0.8µm pixel size
2 MP
f/2.4 Mono Camera1/5.0" sensor size 1.75µm pixel size
2 MP
f/2.4 Depth Camera

Autofocus

Yes
Yes

OIS

No
Yes

Flash

Yes LED Flash
Yes Dual-color LED Flash + Aura Light

Image Resolution

8150 x 6150 Pixels
8150 x 6150 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)
SuperMoon

Camera Features

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

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 120 fps
1280x720 @ 240 fps
1920x1080 @ 30 fps

Video Recording Features

Dual Video Recording
Slow Motion
Bokeh portrait video
Dual Video Recording

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

16 MP
f/2.45 Wide Angle Primary Camera1/3.09" sensor size Exmor RS 1µm pixel size
32 MP
f/2.45 Wide Angle Primary Camera1/3.1" sensor size 0.7µm pixel size

Flash

Yes Screen flash
N/A

Camera Features

Fixed Focus
N/A

Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Compare Camera Samples

Battery

Battery Rating

Excellent
Excellent

Capacity

7000 mAh
6000 mAh

Battery Type

Silicon Carbon
Li-ion

Quick Charging

Yes 80W Super VOOC Charging 62% in 30 minutes
Yes 90W Flash Charging 50% in 20 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.

17h 2m
N/A

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

0h 40m 0s
0h 43m 0s

Storage

Internal Storage

128 GB / 256 GB
128 GB / 256 GB

Storage Type

UFS 3.1
UFS 3.1

Expandable Storage

No
N/A

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 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
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)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
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SIM 2

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
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)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
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SAR Value

Head: 1.191 W/kg Body: 0.636 W/kg
Head: 0.99 W/kg Body: 0.80 W/kg

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.2
Yes v5.0

GPS

Yes with A-GPS Glonass
Yes with Glonass

NFC

No
No

Multimedia

Stereo Speakers

Yes
Yes

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 Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

₹17,350
₹21,999