More display means more room to play

Expand your view to the 6.5-inch Infinity-V Display of Galaxy A03 and see what you've been missing. And with HD+ technology, your everyday content looks sharp, crisp and clear.

Looks as good as it feels

Galaxy A03 combines streamlined design aesthetics with a cross-hatched light pattern and soft matte finish on the back. Refined curves make it comfortable to hold and provide easy screen navigation. Choose from Black, Blue or Red colors.

Capture your world in all different ways with Dual Camera

Galaxy A03 features a 48MP Main Camera for amazing everyday photos. You can even adjust the background and foreground focus with the 2MP Depth Camera's Live Focus effects.

Bring the focus to the front with Depth Camera

The 2MP Depth Camera lets you adjust the depth of field in your photos. With a simple touch, you can easily fine-tune the background blur behind your subject for high-quality portrait shots that truly stand out.

Share selfies that stand out with Front Camera

With Live Focus effect added to the 5MP Front Camera, you can snap stunning selfies that feature more you and less background.

Go beyond the ordinary listening experience with Dolby Atmos

Simply plug in your earphones to be transported to the middle of your music and movies. With Dolby Atmos, you'll hear sound that's full, loud, and seems to surround you in the scene.

Storage and speed you can count on

The Galaxy A03 combines Octa-core processing power with up to 3GB/4GB of RAM for fast and efficient performance for the task at hand. Enjoy 32GB/64GB/128GB of internal storage or add even more space with up to 1TB microSD card.

Keep going with a powerful battery

Stay ahead of the day with a battery that won't slow you down. The 5,000mAh (typical)¹ battery lets you keep doing what you do, for hours on end.

1. Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,900mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.

Focus more with One UI Core

One UI Core helps you focus on what matters to you. Hardware and software work together, with content and features at your fingertips so you can get to them faster. Seamlessly switch apps and get information for multiple apps at once—the convenient UI design lets you multitask on a single screen.

An awesome Android™ experience, always

Get the latest Google apps on Android OS, fully supported on your Galaxy A03.

Keep your device in tip-top condition with us

Enjoy peace of mind when you choose to buy a Samsung Galaxy smartphone. The interactive diagnostics and optimization on the Samsung Members app makes it easy to tune up the performance of your devices, while our helpline lets you troubleshoot problems when you need the extra support.

Technical Specifications:

Network

• Technology: GSM / HSPA / LTE
• 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
• 3G bands: HSDPA 850 / 900 / 2100
• 4G bands: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
• Speed: HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

Body

• Dimensions: 164.2 x 75.9 x 9.1 mm
• Weight: 196 g
• Build: Glass front, plastic back, plastic frame
• SIM: Dual SIM (Nano-SIM, dual stand-by)

Display

• Type: PLS LCD
• Size: 6.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio)
• Resolution: 720 x 1600 pixels, 20:9 ratio (~270 ppi density)

Platform

• OS: Android 11
• CPU: Octa-core (2x1.6 GHz & 6x1.6 GHz)

Memory

• Card slot: microSDXC (dedicated slot)
• Internal: 32GB 3GB RAM
• eMMC 5.1

Main Camera

• Dual: 48 MP, f/1.8, (wide), AF
• 2 MP, f/2.4, (depth)
• Features: LED flash
• Video: 1080p@30fps

Selfie Camera

• Single: 5 MP, f/2.2

Sound

• Loudspeaker: Yes
• 3.5mm jack: Yes

Communications

• WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
• Bluetooth: 5.0, A2DP, LE
• GPS: Yes, with A-GPS
• NFC: No
• Radio: No
• USB: microUSB 2.0

Features

• Sensors: Accelerometer, proximity

Battery

• Li-Po 5000 mAh, non-removable