Samsung Galaxy S25 FE vs Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB)
Quick Comparison
Both Samsung Galaxy S25 FE and Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB) comes with same RAM. Both have the same amount of internal memory.
| Name | Samsung Galaxy S25 FE | Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.7 in | 6.4 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4900 mAh | 4500 mAh |
| Camera | 50 MP + 12 MP + 8 MP Triple | 12 MP + 12 MP + 8 MP Triple |
| Price | Rs. 62990 | Rs. 45999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be September 25, 2025 (Expected). The Expected cost of Samsung Galaxy S25 FE is Rs. 62990. The launch Date of the second phone is july 10, 2023. The cost of Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB) is Rs. 45999.
Display comparison
Samsung Galaxy S25 FE has larger screen size of 6.7 inches in comparison to Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB)'s 6.4 inch screen. Samsung Galaxy S25 FE has AMOLED Screen type where as Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB) has Screen type. Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB) has display density of 411 PPI & Samsung Galaxy S25 FE has only 385 PPI display density. In terms of screen to body ratio, Samsung Galaxy S25 FE has better screen to body ratio of ~ 89.2% than Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB)'s ~ 85.3%. Both phones have same aspect ratio of 19.5:9.
Memory comparison
Both mobiles come with 8 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy S25 FE's 50 MP + 12 MP + 8 MP Triple Rear Camera outclasses Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB)'s 12 MP + 12 MP + 8 MP Triple Rear Camera in terms of resolution. Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy S25 FE's 12 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 13 version.
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Full Comparison
| Name | Samsung Galaxy S25 FE | Samsung Galaxy S21 FE (Snapdragon + 8GB RAM + 128GB) |
| General | ||
| Model | SM-S731B, SM-S731B/DS | Galaxy S21 FE 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+eSIM SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 25, 2025 (Expected) | july 10, 2023 |
| Design | ||
| Dimensions | 76.6 x 161.3 x 7.4 mm | 74.5 x 155.7 x 7.9 mm |
| Weight | 190 g | 177 g |
| Bezel less | Yes | |
| Colors | Dark Blue, Light Blue, Black, White | Navy, Olive, Graphite, Lavender, White |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.7 inches, 1080 x 2340 pixels, 120 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 385 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 89.2% | ~ 85.3% |
| Glass Type | Corning Gorilla Glass Victus+ | Corning Gorilla Glass Victus |
| Features | Intelligent Eye Comfort Shield, Smooth Scrolling | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 4 | |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3), TDD Sub6: N38(2600), N40(2300), N41(2500), N78(3500) | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac/ax 2.4G+5GHz | |
| Bluetooth | Yes, v5.3 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v3.2 | 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 | Yes, with GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Compass | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 8 MP ƒ/2.4 (Telephoto) 75mm (telephoto), 1/4.4", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | Auto-HDR, Panorama |
| Video Recording | 4K, 8K, 1080p | 4K @ 60 fps UHD, 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 12 MP ƒ/2.2 (Wide Angle) Punch Hole | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K, 1080p | 4K, 1080p |
| Technical | ||
| OS | Android v15 | Android v13 |
| Chipset | Samsung Exynos 2400 | Qualcomm Snapdragon 888 |
| CPU | 3.2 GHz, Deca Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 1 x 3.21GHz, 2 x 2.90GHz, 3 x 2.00GHz, 4 x 1.96GHz | 1x2.84 GHz Kryo 680 (Cortex X1) + 3x2.42 GHz Kryo 680 (Cortex A78) + 4x1.8 GHz Kryo 680 (Cortex A55) |
| GPU | Xclipse 940 | Adreno 660 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4900 mAh | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | Yes, 15W |
| Reverse Charging | Yes | |