| No. | Feature | Samsung Galaxy S21 5G Specs |
|---|
| 1 | Display Type | Dynamic AMOLED 2X, HDR10+, 120Hz, 1300 nits peak |
| 2 | Display Size | 6.2 inches (~87.2% screen-to-body ratio) |
| 3 | Display Ratio | 20:9 |
| 4 | Resolution | 1080 x 2400 pixels (~421 ppi) |
| 5 | Display PPI Density | ~421 ppi |
| 6 | Outer Glass Protection | Corning Gorilla Glass Victus |
| 7 | Refresh Rate | 120Hz |
| 8 | Water Resistance | Yes, up to 1.5m for 30 mins |
| 9 | Thickness | 7.9 mm |
| 10 | Always-On Display | Yes |
| 11 | Build Material | Glass front, plastic back, aluminum frame |
| 12 | IP Rating Full Description | IP68 dust/water resistant |
| 13 | Main Camera | 12 MP (wide), OIS, PDAF |
| 14 | Ultra Wide Camera | 12 MP, 120˚ ultrawide |
| 15 | Depth / Macro Camera | No dedicated depth/macro |
| 16 | Video Recording | 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps |
| 17 | Selfie Camera | 10 MP (wide), PDAF |
| 18 | Selfie Camera Features | HDR |
| 19 | Camera Stabilization (OIS / EIS) | OIS (main & telephoto), gyro-EIS |
| 20 | Zoom Capability | 1.1x optical, 3x hybrid zoom |
| 21 | OS | Android 11 (up to 4 major upgrades), One UI 6.1 |
| 22 | Chipset | Exynos 2100 (Intl) / Snapdragon 888 (USA/China) |
| 23 | Processor | Octa-core (up to 2.9 GHz Cortex-X1) |
| 24 | Graphics (GPU) | Mali-G78 MP14 (Intl) / Adreno 660 (USA/China) |
| 25 | Antutu Score | 584055 (v8) |
| 26 | Weight | 169g (Sub6), 171g (mmWave) |
| 27 | Cooling System | Not specified |
| 28 | Expandable RAM / Virtual RAM | Not officially specified |
| 29 | Internal Storage | 128GB / 256GB |
| 30 | Storage Type | UFS 3.1 |
| 31 | RAM | 6GB / 8GB |
| 32 | Memory Card Support | No |
| 33 | Battery Capacity | 4000 mAh |
| 34 | Fast Charging | 25W wired (PD3.0) |
| 35 | Wireless Charging | 15W Qi |
| 36 | Reverse Charging | 4.5W wireless reverse |
| 37 | Charging Port Type | USB Type-C 3.2 |
| 38 | Charging Time (0–100%) | Not officially specified |
| 39 | Network Support | 2G / 3G / 4G / 5G |
| 40 | Fingerprint Sensor | Ultrasonic under-display |
| 41 | Bluetooth Version | 5.0, A2DP, LE |
| 42 | USB Port Type | USB Type-C 3.2, OTG |
| 43 | Infrared Port | No |
| 44 | NFC | Yes |
| 45 | WiFi Specs | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| 46 | Headphone Jack (3.5mm) | No |
| 47 | Positioning | GPS, GLONASS, BDS, GALILEO |
| 48 | Radio | FM radio (Snapdragon model only) |
| 49 | Speaker Quality | Stereo speakers, -26.4 LUFS (Good) |
| 50 | 3.5mm Audio Jack | No |
| 51 | Hi-Res Audio / Dolby Atmos | 32-bit/384kHz audio, tuned by AKG |
| 52 | Color Options | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink |
| 53 | Extra Features | Samsung DeX, Wireless DeX, Circle to Search |
| 54 | Price | Available (price varies by market) |
| 55 | Update Policy | 4 years major Android upgrades |
| 56 | SAR Value | 0.74 W/kg (head), 1.08 W/kg (body) |
| 57 | AI Features | AI camera enhancements, smart functions |
| 58 | OS UI Version | One UI 6.1 |
| 59 | Pre-installed Apps | Samsung, Google suite, some bloatware |
| 60 | Certifications | IP68, standard safety certifications |
