Samsung Galaxy A21s
Samsung Galaxy A21s
Highlights & specs.
Large Battery
5,000mAh battery
Camera System
Four rear cameras
Display
6.5-inch HD+ (720 x 1600) display.
Performance
Extreme power efficiency
Storage
Expand the internal storage by up to 512GB
Unlocking
Rear fingerprint scanner and Face Recognition
Galaxy A21s
The Galaxy A21s defining feature is a massive 5,000mAh battery paired with a highly efficient Exynos 850 processor, a combination that easily delivers up to two days of use on a single charge. The device sports a large 6.5-inch Infinity-O display with a sleek punch-hole design, complemented by a vibrant "holographic" finish on the back. It includes a versatile quad-camera system led by a 48MP main sensor, making it reliable for everyday social media, streaming, and long-range productivity.
Specifications.
Battery and Charging
5,000 mAh
15W Wired Fast Charging
Capacity
32GB, 64GB, or 128GB
3GB, 4GB or 6GB RAM
Chip
Samsung Exynos 850
Connectivity
Network: 4G LTE (No 5G support) SIM: Single SIM or Dual SIM (Nano-SIM) WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band Bluetooth: 5.0 Biometrics: Rear-mounted fingerprint sensor, Face Unlock
Display
6.5 inches
Front Camera
13MP
Main Camera
48 MP (Wide)
8 MP (Ultra-wide)
2 MP (Macro), 2 MP (Depth)
Size and Weight
163.7 x 75.3 x 8.9 mm
192g
Video Recording
1080p at 30fps (Front and Rear)
Samsung Galaxy A21s
Key features.
Battery
The standout feature is easily the 5,000mAh battery. When paired with the power-efficient Exynos 850 processor and a lower-resolution screen, the phone often delivers two full days of use for moderate users. It also supports 15W Fast Charging to help top up that large cell.
Camera System
It packs four rear cameras to cover various shooting scenarios: 48MP Main: For high-resolution daily shots. 8MP Ultra-Wide: Features a 123° field of view for landscapes. 2MP Macro: For close-up photography. 2MP Depth: Powers the "Live Focus" (portrait mode) for bokeh effects.
Display
The device features a large 6.5-inch HD+ (720 x 1600) display. It uses the "Infinity-O" design, meaning the 13MP selfie camera is housed in a small punch-hole cutout rather than a bulky notch, providing a more modern, edge-to-edge look.
Performance
Features Exynos 850, an 8nm octa-core chipset. While not built for high-end gaming, it was specifically engineered for extreme power efficiency, which is the secret sauce behind the phone's long battery life.
Samsung Galaxy A21s
What's in the box?
Eco-friendly packaging.
All of our refurbished phones are packed inside our sustainable, branded boxes.
Purchased handset.
So exciting! Your new phone is packed securely and ready to be shipped directly to you.
Charging cable.
We ship all refurbished phones with the models original cable.
SIM pin tool.
Every one of our refurbished phones comes with a suitable SIM pin tool for easy access.