The Nothing Phone (3a) is a mid-range Android smartphone launched in March 2025. It features a 6.77-inch 120Hz AMOLED display, Snapdragon 7s Gen 3 chipset, Nothing OS 3.1, and a 5,000 mAh battery. The rear cameras include a 50MP main sensor, 50MP 2x telephoto, and 8MP ultra-wide, with a 32MP front selfie camera. Runs Nothing OS based on Android 15.

Key Features

04 March 2025

Android 15
Nothing OS 3.1

Qualcomm SM7635 Snapdragon 7s Gen 3

128GB, 256GB

6.77 inches

5000 mAh

50MP+50MP+8MP

8GB, 12GB RAM

Technical Specifications

Speed

HSPA, LTE (CA), 5G

Network

2G Band

GSM 850 / 900 / 1800 / 1900

3G Band

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

4G Band

1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66

5G Band

1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA

Launch

Annoucement

04 March 2025

Availability

Available

Body

Dimentions

163.5 x 77.5 x 8.4 mm

Weight

201 Gram

Build

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

Display

Screen Type

AMOLED, 1B colors, 120Hz, 2160Hz PWM, HDR10+, 800 nits (typ), 1300 nits (HBM), 3000 nits (peak)

Screen Size

6.77 inches, 111.5 cm2 (~88.0% screen-to-body ratio)

Resolution

1080 x 2392 pixels (~387 ppi density)

Protection

Panda Glass, Mohs level 5
Ultra HDR image support

IP68 dust tight and water resistant (immersible up to 1.5m for 30 min

Operating Platform

OS

Android 15, up to 3 major Android upgrades, Nothing OS 3.1

Chip Set

Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm)

CPU

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

GPU

Adreno 810

Memory

external Memory

No

Internal Memory

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

RAM

8GB, 12GB RAM

Camera

Single Camera

50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS

Dual Camera

50 MP, f/2.0, 50mm (telephoto), 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom

Triple Camera

8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm

Featues

LED flash, panorama, HDR

Video

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

Selfie Camera

Single

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

Feature

HDR

Video

1080p@30fps

Connectivity

WLAN

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

Bluetooth

5.4, A2DP, LE

Positioning

GPS, GALILEO, GLONASS, BDS, QZSS

NFC

Yes

USB Type

USB Type-C 2.0, OTG

Data

2G GSM, 3G HSPA, 4G LTE, 5G capable

Features

Sensors

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

Loud Speeker

Yes, with stereo speakers

Battery

Type & Capacity

5000 mAh

Battery Charging

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

Misc

SIM

Nano-SIM + Nano-SIM

Color

Black, White, Blue

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