samsung Series
5.1/10
samsung galaxy s21
Released 2012, Q3 • NA • Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Estimated Market Price
₹20,240
Updated Feb 2026
Display
6.2"
Dynamic AMOLED Display 2X, 120Hz, HDR10+, 1300 nits (peak)
Main Cam
8MP
High Res
Memory
128GB
Storage
Power
2.6k
2600 mAh
Performance Architecture
Processer / Chipset
Exynos 2100 (5 nm) - International<BR>Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Core Configuration
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International<BR>Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
Graphics (GPU)
Mali-G78 MP14 - International<BR>Adreno 660
Benchmark Estimates
5.1 Score
Performance Tier
Essential Tier
Strengths
Trade-offs
- Entry-level camera performance
- Check detailed specs for limitations
Technical Data Sheet
Comprehensive hardware and software specifications
Data Source
Specifications are automatically aggregated from official vendor datasheets and certified databases.
General
Brand
samsung
Model
samsung galaxy s21
Release Date
Released 2012, Q3
OS
NA
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Type
Dynamic AMOLED Display 2X, 120Hz, HDR10+, 1300 nits (peak)
Size
6.2 " (inches)
Resolution
1080 x 2400 pixels (px)
Platform
Chipset
Exynos 2100 (5 nm) - International<BR>Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International<BR>Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
GPU
Mali-G78 MP14 - International<BR>Adreno 660
OS
NA
Memory
Internal
128GB|256GB
Card Slot
No
Main Camera
Modules
8 MP, AF
Features
Dual-LED flash, HDR
Video
Yes
Selfie Camera
Modules
1.3 MP
Battery
Type
Li-Ion 2600 mAh, non-removable
Comms
WLAN
Wi-Fi 802.11 b/g/n, hotspot, DLNA
Bluetooth
3.0, A2DP
GPS
Yes, with A-GPS
NFC
No
Radio
FM radio
USB
microUSB 2.0 (MHL TV-out)
Body
Dimensions
151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in)
Weight
169 (grams)
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Market Comparison
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