Samsung Galaxy S2 Plus I9105 vs Samsung Galaxy S21
Quick Comparison
Samsung Galaxy S21 has better RAM than Samsung Galaxy S2 Plus I9105. In terms of display resolution, Samsung Galaxy S21 has better resolution of 2400 x 1080 than Samsung Galaxy S2 Plus I9105 which has resolution of 800 x 480. Samsung Galaxy S21 has more internal memory than Samsung Galaxy S2 Plus I9105
| Name | Samsung Galaxy S2 Plus I9105 | Samsung Galaxy S21 |
| RAM | 1 GB | 8 GB |
|---|---|---|
| Display | 4.3 in | 6.2 in |
| Internal Memory | 8 GB | 128 GB |
| Battery | 1650 mAh | 4000 mAh |
| Camera | 8 MP | 64 MP + 12 MP + 12 MP Triple |
| Price | Rs. 4999 | Rs. 69999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January, 2013. The cost of Samsung Galaxy S2 Plus I9105 is Rs. 4999. The launch Date of the second phone is January 14, 2021. The cost of Samsung Galaxy S21 is Rs. 69999.
Display comparison
Samsung Galaxy S21 has larger screen size of 6.2 inches in comparison to Samsung Galaxy S2 Plus I9105's 4.3 inch screen. Samsung Galaxy S2 Plus I9105 has Super AMOLED Plus Screen type where as Samsung Galaxy S21 has Screen type. Samsung Galaxy S21 has display density of 421 PPI & Samsung Galaxy S2 Plus I9105 has only 217 PPI display density. Samsung Galaxy S2 Plus I9105 has 5:3 aspect ratio where as Samsung Galaxy S21 has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy S21's larger 8 GB RAM is better for playing games and all with respect to Samsung Galaxy S2 Plus I9105's lower 1 GB RAM. Samsung Galaxy S21 has more Internal Memory (128 GB) than Samsung Galaxy S2 Plus I9105 (8 GB).
Camera comparison
Samsung Galaxy S21's 64 MP + 12 MP + 12 MP Triple Rear Camera outclasses Samsung Galaxy S2 Plus I9105's 8 MP Rear Camera in terms of resolution. Samsung Galaxy S21 will be better choice if you're looking to click lot of selfies as it has better 10 MP Front Camera in comparison to Samsung Galaxy S2 Plus I9105's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.1.2 and the second one on 10 version.
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Full Comparison
| Name | Samsung Galaxy S2 Plus I9105 | Samsung Galaxy S21 |
| General | ||
| Model | Galaxy S21 5G | |
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM |
| Dual Sim | No | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | January, 2013 | January 14, 2021 |
| Design | ||
| Dimensions | 66.09 x 125.3 x 8.5 mm | 71.2 x 151.7 x 7.9 mm |
| Weight | 121 g | 169 g |
| Display | ||
| Type | Color Super AMOLED Plus Screen (16M colors Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.3 inches, 480 x 800 pixels | 6.2 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 217 PPI | ~ 421 PPI |
| Screen to Body Ratio | ~ 87.2% | |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Always-on Display, HDR10+ | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 1 GB | 8 GB |
| Storage | 8 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 64 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 21.1 Mbps Download 5.76 Mbps Upload | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v3.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Extra | DLNA | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 8 MP | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Auto Focus | Yes | |
| Features | Face detection, Smile detection, Geo tagging, Touch to focus | Auto-HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 2 MP | 10 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.1.2 (Jelly Bean) | Android v10 |
| Chipset | Samsung Exynos 2100 | |
| CPU | 1.2 GHz, Dual Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Broadcom VideoCore IV | Mali-G78 MP14 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML/Flash | Yes |
| Multimedia | ||
| Supports | Voice Commands, Calendar, YouTube Player | |
| Yes | ||
| Music | MP3, WAV, eAAC+, AC3, FLAC | Yes |
| Video | MP4, DivX, XviD, WMV, H.264, H.263 | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1650 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | |