Compare Mobile Phones Side-by-Side

Nothing phone (3a) vs Oppo K13

Nothing phone (3a)

$330

87% SPEC SCORE

Oppo K13

$271

85% SPEC SCORE

Realme Neo 7 SE

$346

85% SPEC SCORE

vivo T4 Pro 5G

$404

86% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.77 inches

(1080 X 2392 pixels)

120 Refresh rate

Screen Size: 6.67 inches

(1080 X 2400 pixels)

120 Refresh rate

Camera

50+50+8 MP (Triple Camera)

32 MP Selfie

4K Video

50+2 MP (Dual Camera)

16 MP Selfie

4K Video

Hardware

Qualcomm SM7635 Snapdragon 7s Gen 3

Qualcomm Snapdragon 6 Gen 4

Android 15

Nothing OS 3.1

Android 15

ColorOS 15

Battery

5000 mAh

Si/C Li-Ion

7000 mAh

Storage

8GB RAM, 128GB

NETWORK

Technology

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2025, March 04

2025, April 21

Released Date

2025, March 11

2025, April 25

Status

Available

DISPLAY

Type

AMOLED, HDR10+, 800 nits (typ), 1300 nits (HBM), 3000 nits (peak)

AMOLED, 1200 nits (peak), 600 nits (typ)

Refresh Rate

120 Hz

Size

Screen Size: 6.77

Surface Area: 111.5 cm²

Screen To Body Ratio: 88%

Screen Size: 6.67

Surface Area: 107.4 cm²

Screen To Body Ratio: 86.5%

Color

1B colors

Resolution

1080 x 2392 pixels

1080 x 2400 pixels, 20:9 ratio

Pixel Density

387 ppi

395 ppi

Protection

Front Protection: Panda Glass

Other

Ultra HDR image support

BODY

Dimensions

Height: 163.5 mm (6.44 inch)

Width: 77.5 mm (3.05 inch)

Depth: 8.4 mm (0.33 inch)

Height: 163.2 mm (6.43 inch)

Width: 76.1 mm (3 inch)

Depth: 8.5 mm (0.33 inch)

Weight

201g (7.09 oz)

208g (7.34 oz)

Build

Glass front (Panda Glass), glass back, plastic frame

SIM

Nano-SIM + Nano-SIM

Resistance

IP64 Dust tight and water resistant (water splashes)

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

Notification Light

3 LED light strips on the back (notifications, camera fill light, 26 addressable zones)

MAIN CAMERA

Rear Camera

Triple Camera:

➤ 50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS
➤ 50 MP, f/2.0, 50mm (telephoto), 1/2.74", 0.64µm, PDAF (25cm - ∞) ,2x optical zoom
➤ 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm

Dual Camera:

➤ 50 MP, f/1.9, 27mm (wide), 1/2.88", PDAF
➤ 2 MP, f/2.4, (depth)

Features

LED flash, panorama, HDR

LED flash, HDR, panorama

Video

4K@30fps, 1080p@30/60/120fpsgyro-EIS, OIS

4K@30fps, 1080p@30/60/120fps, gyro-EIS

SELFIE CAMERA

Single

32 MP, f/2.2, 22mm (wide), 1/3.44"

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

Video

1080p@30fps

1080p@30fps, gyro-EIS

SOFTWARE & HARDWARE

Current Version: Android 15

Upgradable To: up to 3 major Android upgrades

Custom UI: Nothing OS 3.1

Current Version: Android 15

Upgradable To: up to 2 major Android upgrades

Custom UI: ColorOS 15

Chipset

Processor: Qualcomm SM7635 Snapdragon 7s Gen 3

Processor: Qualcomm Snapdragon 6 Gen 4

CPU

Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520)

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

GPU

Adreno 710 (940 MHz)

Adreno 810

BATTERY

Type

Si/C Li-Ion

Capacity

5000 mAh

7000 mAh

Charging

50W wired50% in 19 min, 100% in 56 min

80W wired33W PPSPD, QC62% in 30 min100% in 56 min

STORAGE

Internal Memory

128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

128GB 8GB RAM, 256GB 8GB RAM

Card slot

Storage Type

UFS 3.1

CONNECTIVITY

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band

Bluetooth

5.4, LE, A2DP

5.2, LE, A2DP, aptX HD

Positioning

GPS, GALILEO, GLONASS, BDS, QZSS

GPS, GLONASS, GALILEO, BDS, QZSS

NFC

Yes

Radio

USB

USB Type-C 2.0, OTG

Infrared port

Yes

SOUND

Loudspeaker

Yes, with stereo speakers

Sound jack

Other

Snapdragon Sound

SENSORS

Features

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, Circle to Search

MISCELLANEOUS

Colors

Black, White, Blue

Icy Purple, Prism Black, White

Models

A059

CPH2729, PLD110

Which Mobile Phone is Better: Nothing phone (3a) or Oppo K13 ?

Have a look at the benefits of this Nothing phone (3a) and Oppo K13 given by our tech specs.

Pros of Nothing phone (3a)

This Device provides a more immersive experience with its bigger display, perfect for multitasking and entertainment
Offers 33% more RAM (12GB vs 8GB), providing smoother multitasking and better performance.