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- Galaxy S21 FE 5G vs Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G vs Samsung Galaxy S24 Ultra
What Galaxy S21 FE 5G does better (3) and where Galaxy S24 Ultra wins (28) — every spec side by side.
vs
7.5Display9.0
5.4Performance8.3
9.0Camera9.8
4.3Battery6.8
8.5Features9.8
Dimensions
Size comparison
Galaxy S21 FE 5GGalaxy S24 Ultra
| Galaxy S21 FE 5G | Galaxy S24 Ultra | Difference | |
|---|---|---|---|
| Height | 155.7 mm | 162.3 mm | −6.6 mm |
| Width | 74.5 mm | 79 mm | −4.5 mm |
| Thickness | 7.9 mm | 8.6 mm | −0.7 mm |
| Weight | 177 g | 232 g | −55 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy S21 FE 5G better than Galaxy S24 Ultra?
- Selfie camera32 MP vs 12 MP2.7×
- Weight177 g vs 232 g+31%
- Thickness7.9 mm vs 8.6 mm+9%
Why is Galaxy S24 Ultra better than Galaxy S21 FE 5G?
- AnTuTu score566,529 vs 1,453,4972.6×
- Main camera12 MP vs 200 MP16.7×
- Geekbench 6 (multi-core)3,049 vs 7,0762.3×
- 3DMark Wild Life Extreme1,666 vs 4,9833×
- Storage (max)256 GB vs 1,024 GB4×
- Wired charging25 W vs 45 W+80%
- Peak brightness1,200 nits vs 2,600 nits2.2×
- RAM8 GB vs 12 GB+50%
- Measured brightness792 nits vs 1,447 nits+83%
- Battery capacity4,500 mAh vs 5,000 mAh+11%
- Major OS updates promised4 vs 7+75%
- Optical zoom3× vs 5×+67%
Specifications
Side by side
| Design | ||
| Weight | 177 g | 232 g |
| Thickness | 7.9 mm | 8.6 mm |
| Height | 155.7 mm | 162.3 mm |
| Width | 74.5 mm | 79 mm |
| Frame | Aluminium | Titanium |
| Back | Plastic | Glass |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Glass protection | Corning Gorilla Glass Victus | Corning Gorilla Armor |
| Colours | White, Graphite, Lavender, Olive | Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange |
| Stylus | — | Yes |
| Display | ||
| Screen size | 6.4″ | 6.8″ |
| Panel | Dynamic AMOLED 2X | Dynamic LTPO AMOLED 2X |
| OLED panel | Yes | Yes |
| LTPO (adaptive 1–120 Hz) | — | Yes |
| Resolution (width) | 1,080 px | 1,440 px |
| Resolution (height) | 2,340 px | 3,120 px |
| Pixel density | 403 ppi | 505 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 2,600 nits |
| Measured brightness | 792 nits | 1,447 nits |
| Screen-to-body ratio | 86.7% | 88.5% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM8350 Snapdragon 888 5G - Version 1 | Qualcomm SM8650-AC Snapdragon 8 Gen 3 |
| Chip maker | Qualcomm | Qualcomm |
| Process | 5 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.9 GHz | 3.39 GHz |
| GPU | Adreno 660 - Version 1 Mali-G78 MP14 - Version 2 | Adreno 750 |
| AnTuTu score | 566,529 | 1,453,497 |
| Geekbench 6 (multi-core) | 3,049 | 7,076 |
| 3DMark Wild Life Extreme | 1,666 | 4,983 |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage (max) | 256 GB | 1,024 GB |
| Storage (base) | 128 GB | 256 GB |
| Storage type | UFS 3.1 | UFS 4.0 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 12 MP | 200 MP |
| Main camera aperture | f/1.8 | f/1.7 |
| Main sensor size | 1/1.76" | 1/1.3" |
| Rear cameras | 3 | 4 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | Yes | Yes |
| Optical zoom | 3× | 5× |
| Max video | 4K | 8K |
| 4K video frame rate | 60 fps | 120 fps |
| Selfie camera | 32 MP | 12 MP |
| 4K selfie video | Yes | Yes |
| Battery | ||
| Battery capacity | 4,500 mAh | 5,000 mAh |
| Battery type | Li-Ion | Li-Ion |
| Active use (test) | — | 13.8 h |
| Wired charging | 25 W | 45 W |
| Charged in 30 min | 50% | 65% |
| Wireless charging | Yes | Yes |
| Wireless charging power | 15 W | 15 W |
| Reverse wireless charging | Yes | Yes |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | Yes |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5 | 5.3 |
| NFC | Yes | Yes |
| USB | USB Type-C | USB Type-C 3.2 |
| USB version | 3.2 | 3.2 |
| Video output | — | Yes |
| Ultra Wideband | — | Yes |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Loudspeaker loudness | -26.9 LUFS | -24.6 LUFS |
| Fingerprint sensor | Under display | Under display, ultrasonic |
| Barometer | Yes | Yes |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| SAR (head) | 0.95 W/kg | 1.06 W/kg |
| Software | ||
| OS at launch | Android 12 | Android 14 |
| Platform | Android | Android |
| Interface | One UI 8 | One UI 9 |
| Major OS updates promised | 4 | 7 |
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