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› Xiaomi Poco X3 GT 8GB/128GB versus Samsung Galaxy S21 5G, 8GB/128GB Pre-owned
Xiaomi Poco X3 GT versus Samsung Galaxy S21 5G
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Xiaomi Poco X3 GT 8GB/128GB | Samsung Galaxy S21 5G, 8GB/128GB Pre-owned |
|---|---|---|
| Price | KSh 37,000 | KSh 34,500 |
| Sales | 11 - For Jun 2026 | 25 - For Jun 2026 |
| Average rating | 3.6 - 5 votes | 3.9 - 13 votes |
| Likes | 0 - For Jun 2026 | 7 - For Jun 2026 |
| Views | 321 - For Jun 2026 | 3,566 - For Jun 2026 |
| General | ||
| Available | July 2021 | January 2021 |
| Dimensions | 163.3 x 75.9 x 8.9 mm | 151.7 x 71.2 x 7.9 mm |
| Weight | 193 g | 169 g |
| Colors | Wave Blue Stargaze Black Cloud White | Phantom Violet Phantom Gray Phantom White Phantom Pink |
| Network | 2G, 3G, 4G, 5G | 2G, 3G, 4G, 5G |
| Network features | 2G: 850, 900, 1800, 1900; 3G: B1, B2, B4, B5, B8; 4G FDD: B1, B2, B3, B4, B5, B7, B8, B18, B19, B26, B28A; 4G TDD: B38, B40, B41, B42; 5G: N1, N3, N28A, N41, N77, N78 | - |
| Key features | Gorilla Glass Victus display 120Hz adaptive refresh rate UFS 3.1 storage 4K video recording Dual stereo speakers Hi-res audio wireless | IP68 dust & water resistant Dynamic AMOLED 2X display Gorilla Glass Victus 8K video recording UFS 3.1 storage S-Pen compatible |
| Platform | ||
| Operating system | Android 11 MIUI 12.5 | Android 11; One UI 3.1 |
| GPU | Mali-G77 MC9 | Mali-G78 MP14 |
| Processor | 2.6 GHz Octa-core | 2.9 GHz Octa-core |
| Chipset | MediaTek Dimensity 1100 5G | Exynos 2100 |
| Graphics processor | Mali-G77 MC9 | Mali-G78 MP14 |
| RAM | 8GB LPDDR4X | 8GB |
| Storage | 128GB UFS 3.1 | 128GB UFS 3.1 |
| Card slot | No | No |
| Battery | 5000mAh Li-Po | 4000mAh Li-Po |
| Battery features | 67W Fast Charging 0-100% in 42min | 25W Fast Charging 15W Fast Wireless Charging 4.5W Reverse Wireless Charging |
| Platform features | Hi-Res Audio Hi-Res Audio Wireless Dolby Atmos Dual Stereo Speakers LiquidCool 2.0 | Samsung Knox Game Booster Dual Stereo Speakers AKG Audio IP68 Dust & Water Resistant |
| Display | ||
| Display size | 6.6 Inches 1080 x 2400 Pixels | 6.2 inches 1080 x 2400 pixels |
| Display type | IPS Screen 16M Colors | Dynamic AMOLED 2X screen 16M colors |
| Pixel density | 399 ppi | 421 ppi |
| Display features | 120Hz Adaptive Refresh Rate Up To 240Hz Touch Sampling Rate Gorilla Glass Victus Reading Mode 3.0 Sunlight Display 2.0 HDR10 | Always-on Display 120Hz Refresh Rate HDR10+ 1300 Nits Peak Brightness Gorilla Glass Victus Eye Comfort Shield Infinity-O Display S-Pen compatible |
| Camera | ||
| Camera resolution | 64MP F1.79 + 8MP F2.2 + 2MP F2.4 | 12MP F1.8 + 64MP F2.0 + 12MP F2.2 |
| Camera features | 120-degree Ultra Wide Angle Macro Bokeh AI Camera Night Mode PDAF HDR Dual LED Flash | Dual Pixel PDAF OIS 1.1x Optical Zoom Auto-HDR LED Flash Color Point Filter Backdrop Filter Low-key Mono Filter High-key Mono Filter Studio Filter Blur Filter Night Mode Up to 30x Digital Zoom |
| Video recording | 4K 30fps Full HD 60/30fps HD 30fps 120fps Slow Motion @HD Time-Lapse Vlog Mode HDR10 | 8K 24fps 4K 30/60fps Full HD 30/60/240fps HD 960fps Super Steady Video |
| Front camera | ||
| Front camera resolution | 16MP F2.45 | 10MP F2.2 |
| Front camera features | AI Beautify Face Unlock | Dual Pixel PDAF Auto HDR |
| Video recording | Full HD 30fps Short Video | 4K 30/60fps Full HD 30fps Dual Video Call |
| Sensors & connectivity | ||
| Sensors | Fingerprint Ambient Light Accelerometer Gyro Proximity E-Compass | Fingerprint Accelerometer Gyro Proximity Compass Barometer |
| Connectivity | USB Type C 2.0 Bluetooth 5.2 Dual band Wi-Fi Wi-Fi Direct Wi-Fi Hotspot GPS GLONASS BDS GALILEO QZSS NFC Infrared | USB Type C 3.2 Bluetooth 5.0 NFC Dual band WiFi WiFi Direct WiFi Hotspot GPS GLONASS BDS GALILEO USB OTG |
| Connectivity features | Wi-Fi 6 | WiFi 6 |