Oppo K13 vs Samsung Galaxy S24 Ultra – Price, Specs & Features

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Samsung Galaxy S24 Ultra alternatives

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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

Samsung Galaxy S24 Ultra

Snapdragon 8 Gen 3
4 nm
5000 mAh
45W
6.8"
1440 x 3120 pixels
200 MP
8K@24/30fps
Specs

Samsung Galaxy S24 Ultra

General

Launch Date

April 21, 2025

January 17, 2024

Availability

Available Now

Operating System (OS)

Android 15

Android 14

Custom UI

ColorOS 15

One UI 6.1

OS Updates

2 Years (until Android 17)

7 Years (until Android 21)

Security Updates

3 Years (until 2028)

7 Years (until 2031)

AI Features

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

Circle to Search, Live Translate, Note Assist, Photo Assist, Chat Assist

Body

Dimensions

163.2 x 76.1 x 8.5 mm

162.3 x 79 x 8.6 mm

Thickness

8.5 mm

8.6 mm

Weight

208 g

232 g

Back Material

Corning Gorilla Armor

Build Details

Titanium Frame (grade 2)

IP Rating

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

IP68 (up to 1.5m for 30 min)

Display

Size

6.67 inches

6.8 inches

Type

AMOLED (Samsung E4)

Dynamic LTPO AMOLED 2X, HDR10, Always-on display

Refresh Rate

120 Hz

Peak Brightness

1200 nits

2600 nits

Resolution

1080 x 2400 pixels

1440 x 3120 pixels

Pixel Density

395 ppi

505 ppi

Aspect Ratio

20:9

19.5:9

Screen to Body Ratio

86.5 %

88.5 %

Protection

Corning Gorilla Armor

Performance

Chipset¹

Qualcomm Snapdragon 6 Gen 4

Qualcomm Snapdragon 8 Gen 3

Process Size

4 nm

CPU

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

8-core
1x3.39GHz Cortex-X4
3x3.1GHz Cortex-A720
2x2.9GHz Cortex-A720
2x2.2GHz Cortex-A520

GPU

Adreno 810

Adreno 750 (1 GHz)

RAM & Storage

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

12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)
12GB 1024GB (UFS 4.0)

RAM Type

LPDDR4X

LPDDR5X

Expandable Memory

Camera

Main Camera

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

2 MP
f/2.4, (depth)

200 MP
(f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS)

10 MP
(f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom)

50 MP
(f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom)

12 MP
(f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video)

OIS

Yes

Features

LED flash, HDR, panorama

LED flash, auto-HDR, panorama, Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

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

8K@24/30fps
4K@30/60/120fps
1080p@30/60/240fps

Video Recording Features

Slo-motion, Ultra Steady Video, Video HDR, Bokeh portrait video, Video Pro Mode, Stereo recording

Selfie Camera

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

12 MP
(f/2.2, 26mm (wide), dual pixel PDAF)

Selfie Features

Dual video call, Auto-HDR, HDR10+

Selfie Video Recording

1080p@30fps

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

Connectivity

SIM

Dual SIM
SIM1: Nano, SIM2: Nano

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: eSIM

5G Support

Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78

Yes

16 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 7

Wi-Fi Details

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

802.11 a/b/g/n/ac/be/ax 5GHz 6GHz, MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.2, DisplayPort 1.2, OTG

Bluetooth

5.2

5.3

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Yes

Battery

Capacity

7000 mAh

5000 mAh

Type

Si/C Li-Ion

Li-ion

Removable

Wired charging

80W

45W

Charging Speed

62% in 30 min

65% in 30 min

Reverse Wired Charging

Wireless Charging

15W

Reverse Wireless Charging

4.5W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Others

Samsung DeX, Samsung Wireless DeX (desktop experience support)

Colors and Pricing

Colors

Icy Purple, Prism Black

Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange

Price in India

₹16740

₹79999

FAQs

Which phone has better performance?

In this performance comparison, the Samsung Galaxy S24 Ultra with its Qualcomm Snapdragon 8 Gen 3 (4nm) performs better than the Oppo K13 with the Qualcomm Snapdragon 6 Gen 4 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Samsung Galaxy S24 Ultra launched with Android 14 and will receive updates until Android 21, whereas Oppo K13 launched with Android 15 and will get Android 17. Samsung Galaxy S24 Ultra will get security updates until 2031 (approx. 7 years), while Oppo K13 is supported till 2028.

Which phone has a better display?

Both Oppo K13 and Samsung Galaxy S24 Ultra feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Samsung Galaxy S24 Ultra also boasts a brighter screen with 2600 nits of peak brightness, enhancing outdoor visibility. Notably, Samsung Galaxy S24 Ultra 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 45W on Samsung Galaxy S24 Ultra. Samsung Galaxy S24 Ultra supports wireless charging at 15W, while Oppo K13 lacks this feature.

Which phone has better water and dust resistance?

Samsung Galaxy S24 Ultra offers better protection against water and dust with an IP68 rating.

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