Which phone offers longer software support, the Oppo K13 or the Realme C73 5G?

Oppo K13 offers 2 years of OS updates, while Realme C73 5G does not have confirmed OS update information. Oppo K13 receives 3 years of security updates, while Realme C73 5G does not have confirmed security update information.

Oppo K13 vs Realme C73 5G – Price, Specs & Features

Q: Which phone has better performance, the Oppo K13 or the Realme C73 5G?

In this performance comparison, the Oppo K13 with its Snapdragon 6 Gen 4 (4nm) performs better than the Realme C73 5G with the Dimensity 6300 (6nm), thanks to superior chipset efficiency.

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Oppo K13

Snapdragon 6 Gen 4
4 nm
7000 mAh
80W
6.67"
1080 x 2400 pixels
50 MP
4K@30fps
Specs

Realme C73 5G

Dimensity 6300
6 nm
6000 mAh
15W
6.67"
720 x 1604 pixels
32 MP
1080p@30fps
Specs

Oppo K13

Realme C73 5G

General

Launch Date

April 21, 2025

June 02, 2025

Availability

Available Now

Android 15

Custom UI

ColorOS 15

Realme UI 6.0

OS Updates

2 Years

Security Updates

3 Years

AI Features

Circle to Search, AI Eraser, AI Writer, AI Summary, AI Clarity Enhancer, AI Unblur, AI Reflection Remover

Body

Dimensions

163.2 x 76.1 x 8.5 mm

165.7 x 76.2 x 7.9 mm

Thickness

8.5 mm

7.9 mm

Weight

208 g

197 g

IP Rating

IP65 (dust tight and water resistant (low pressure water jets))

IP64 (dust tight and water resistant (water splashes), Drop resistant up to 2m, MIL-STD-810H compliant*)

Display

Size

6.67 inches

Type

AMOLED (Samsung E4)

IPS LCD

Refresh Rate

120 Hz

Peak Brightness

1200 nits

625 nits

Resolution

1080 x 2400 pixels

720 x 1604 pixels

Pixel Density

395 ppi

264 ppi

Aspect Ratio

20:9

Screen to Body Ratio

86.5 %

84.9 %

Performance

Chipset¹

Qualcomm Snapdragon 6 Gen 4

Mediatek Dimensity 6300

Process Size

4 nm

6 nm

CPU

Octa-core
1x2.3 GHz Cortex-A720s
3x2.2 GHz Cortex-A720s
4x1.8 GHz Cortex-A520s

Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55

GPU

Adreno 810

Mali-G57 MC2

RAM & Storage

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.9, 27mm (wide), 1/2.88", OmniVision OV50D40, PDAF

2 MP
f/2.4, (depth)

32 MP
GalaxyCore GC32E2, f/1.8, 27mm (wide), 1/3.1", PDAF

OIS

Features

LED flash, HDR, panorama

LED flash, panorama

Video Recording

4K@30fps
1080p@30/60/120fps

1080p@30fps

Selfie Camera

16 MP
f/2.5, 23mm (wide), 1/3.0", 1.0µm, Sony IMX840

8 MP
Hi-846W/ SC820CS, f/2.0, (wide)

Selfie Features

Panorama

Selfie Video Recording

1080p@30fps

Connectivity

SIM

Dual SIM
SIM1: Nano, SIM2: Nano

Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)

SIM 1

9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78

SIM 2

9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 5

Wi-Fi Details

802.11 a/b/g/n/ac/ax 5GHz

802.11 a/b/g/n/ac 5GHz

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.2

5.3

NFC

GPS

Yes with A-GPS, Glonass

Infrared

UWB (Ultra Wideband)

Battery

Capacity

7000 mAh

6000 mAh

Type

Si/C Li-Ion

Li-ion

Removable

Wired charging

80W

15W

Charging Speed

62% in 30 min

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Extra Features

Sensors

Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass

Side-mounted fingerprint sensor, accelerometer, proximity, compass

Colors and Pricing

Colors

Icy Purple, Prism Black

Jade Green, Crystal Purple, Onyx Black

Price in India

₹17532

₹10499

FAQs

Which phone has better performance?

In this performance comparison, the Oppo K13 with its Qualcomm Snapdragon 6 Gen 4 (4nm) performs better than the Realme C73 5G with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Which phone has a better display?

Oppo K13 features a superior AMOLED display, while Realme C73 5G comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. Oppo K13 also boasts a brighter screen with 1200 nits of peak brightness, enhancing outdoor visibility. Notably, Oppo K13 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Oppo K13 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Oppo K13 also supports faster wired charging at 80W, compared to 15W on Realme C73 5G.

Which phone has better water and dust resistance?

Oppo K13 offers better protection against water and dust with an IP65 rating.

Can I buy these phones on Amazon?

Oppo K13 – Check price here

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.