Samsung Galaxy S2 I9100, S II vs Samsung Galaxy S25 Ultra
Quick Comparison
Samsung Galaxy S25 Ultra has better RAM than Samsung Galaxy S2 I9100, S II. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than Samsung Galaxy S2 I9100, S II which has resolution of 800 x 480. Samsung Galaxy S25 Ultra has more internal memory than Samsung Galaxy S2 I9100, S II
| Name | Samsung Galaxy S2 I9100, S II | Samsung Galaxy S25 Ultra |
| RAM | 1 GB | 12 GB |
|---|---|---|
| Display | 4.3 in | 6.9 in |
| Internal Memory | 16 GB | 256 GB |
| Battery | 1650 mAh | 5500 mAh |
| Camera | 8 MP | 200 MP Quad |
| Price | Rs. 4999 | Rs. 124990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is February, 2011. The cost of Samsung Galaxy S2 I9100, S II is Rs. 4999. The launch Date of the second phone is expected to be January 17, 2025 (Expected). The Expected cost of Samsung Galaxy S25 Ultra is Rs. 124990.
Display comparison
Samsung Galaxy S25 Ultra has larger screen size of 6.9 inches in comparison to Samsung Galaxy S2 I9100, S II's 4.3 inch screen. Samsung Galaxy S2 I9100, S II has Super AMOLED Plus Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung Galaxy S25 Ultra has display density of 566 PPI & Samsung Galaxy S2 I9100, S II has only 217 PPI display density. Samsung Galaxy S2 I9100, S II has 5:3 aspect ratio where as Samsung Galaxy S25 Ultra has 20.5:9 aspect ratio.
Memory comparison
Samsung Galaxy S25 Ultra's larger 12 GB RAM is better for playing games and all with respect to Samsung Galaxy S2 I9100, S II's lower 1 GB RAM. Samsung Galaxy S25 Ultra has more Internal Memory (256 GB) than Samsung Galaxy S2 I9100, S II (16 GB).
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outshines Samsung Galaxy S2 I9100, S II's 8 MP Rear Camera in terms of resolution. Samsung Galaxy S25 Ultra will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Samsung Galaxy S2 I9100, S II's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 2.3.4 and the second one on 15 version.
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Full Comparison
| Name | Samsung Galaxy S2 I9100, S II | Samsung Galaxy S25 Ultra |
| General | ||
| Model | Galaxy S25 Ultra | |
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM |
| Dual Sim | No | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2011 | January 17, 2025 (Expected) |
| Design | ||
| Dimensions | 66.09 x 125.3 x 8.5 mm | 77.6 x 162.8 x 8.2 mm |
| Weight | 116 g | 219 g |
| Display | ||
| Type | Color Super AMOLED Plus Screen (16M colors Colors) | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | Yes | Yes |
| Size | 4.3 inches, 480 x 800 pixels | 6.9 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 5:3 | 20.5:9 |
| PPI | ~ 217 PPI | ~ 566 PPI |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| Features | Always-on Display, HDR10+, Curved Display | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 1 GB | 12 GB |
| Storage | 16 GB | 256 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 21 Mbps Download 5.76 Mbps Upload | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v3.0 | Yes, v5.3 |
| USB | Yes, microUSB-MHL v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Proximity, Barometer |
| 3.5mm Headphone Jack | Yes | USB Type-C |
| Extra | HDMI, DLNA, TV Out | |
| Water Resistance | Yes | |
| Camera | ||
| Rear Camera | 8 MP | 200 MP ƒ/1.8 50 MP ƒ/2.2 (Ultra Wide) 50 MP ƒ/2.4 (Telephoto) 10 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Touch to focus | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 2 MP | 50 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v2.3.4 (Gingerbread) | Android v15 |
| Custom UI | OneUI 7.1 | |
| Chipset | Qualcomm Snapdragon 8 Gen4 | |
| CPU | 1.2 GHz, Dual Core Processor | Octa Core Processor |
| GPU | Adreno GPU | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands, Calendar, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, AC3, FLAC | Yes |
| Video | MP4, DivX, XviD, WMV, H.264, H.263 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1650 mAh, Li-ion Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W Fast Charging | |
| Wireless Charging | Yes, 25W | |
| Reverse Charging | Yes, 10W | |
| StandBy Time | 29 days | |
| Talk Time | 18 hours | |