Samsung Galaxy A21
The Samsung Galaxy A21 is a balanced everyday device, powered by the Mediatek MT6765 Helio P35 (12 nm), suited to light-to-moderate use, with a 4,000 mAh battery for solid all-day use (2020).
2020 · Lower-mid-range · Android 10ⓘ Note: Scores are automatically calculated using available specifications and may not always perfectly reflect real-world performance or user experience.
✓︎ Pros
✓6.5" IPS LCD display with accurate colours and wide viewing angles
✓3.5mm headphone jack for wired audio without adapters
⊗ Cons
✗Entry-level Mediatek MT6765 Helio P35 (12 nm) — struggles with demanding apps
✗Only 3GB RAM — apps may reload frequently
⚠️ Not ideal for
Mobile gamingHeavy multitaskingMultitasking
⚙️ Performance
Chipset
Mediatek MT6765 Helio P35 (12 nm)
Entry-level — basic tasks only
CPU
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
RAM
3GB
Apps may reload frequently
💻 Display
Sharpness
270 ppi
Adequate sharpness for daily use
Panel
IPS LCD
IPS: accurate colours, good brightness
📷 Camera
Main Camera
16 MP
Capable for everyday photos
🔋 Battery & Design
Battery
4,000 mAh
Adequate for moderate use
Weight
193g
Balanced size and weight
Dimensions
167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in)
SIM
· Nano-SIM · Nano-SIM + Nano-SIM
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
