Samsung Galaxy S25 FE (8GB RAM + 512GB) vs Samsung Galaxy A21s
Quick Comparison
Samsung Galaxy S25 FE (8GB RAM + 512GB) has better RAM than Samsung Galaxy A21s. In terms of display resolution, Samsung Galaxy S25 FE (8GB RAM + 512GB) has better resolution of 2340 x 1080 than Samsung Galaxy A21s which has resolution of 1600 x 720. Samsung Galaxy S25 FE (8GB RAM + 512GB) has more internal memory than Samsung Galaxy A21s
| Name | Samsung Galaxy S25 FE (8GB RAM + 512GB) | Samsung Galaxy A21s |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.7 in | 6.5 in |
| Internal Memory | 512 GB | 64 GB |
| Battery | 4900 mAh | 5000 mAh |
| Camera | 50 MP + 12 MP + 8 MP Triple | 48 MP Quad |
| Price | Rs. 67000 | Rs. 10900 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 04, 2025. The cost of Samsung Galaxy S25 FE (8GB RAM + 512GB) is Rs. 67000. The launch Date of the second phone is June 17, 2020. The cost of Samsung Galaxy A21s is Rs. 10900.
Display comparison
Samsung Galaxy S25 FE (8GB RAM + 512GB) has larger screen size of 6.7 inches in comparison to Samsung Galaxy A21s's 6.5 inch screen. Samsung Galaxy S25 FE (8GB RAM + 512GB) has AMOLED Screen type where as Samsung Galaxy A21s has Screen type. Samsung Galaxy S25 FE (8GB RAM + 512GB) has display density of 385 PPI & Samsung Galaxy A21s has only 294 PPI display density. In terms of screen to body ratio, Samsung Galaxy S25 FE (8GB RAM + 512GB) has better screen to body ratio of ~ 89.2% than Samsung Galaxy A21s's ~ 82.8%. Samsung Galaxy S25 FE (8GB RAM + 512GB) has 19.5:9 aspect ratio where as Samsung Galaxy A21s has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy S25 FE (8GB RAM + 512GB)'s larger 8 GB RAM is better for playing games and all with respect to Samsung Galaxy A21s's lower 4 GB RAM. Samsung Galaxy S25 FE (8GB RAM + 512GB) has more Internal Memory (512 GB) than Samsung Galaxy A21s (64 GB).
Camera comparison
Samsung Galaxy S25 FE (8GB RAM + 512GB)'s 50 MP + 12 MP + 8 MP Triple Rear Camera outclasses Samsung Galaxy A21s's 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy A21s will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Samsung Galaxy S25 FE (8GB RAM + 512GB)'s 12 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 10 version.
Related Comparisons
Full Comparison
| Name | Samsung Galaxy S25 FE (8GB RAM + 512GB) | Samsung Galaxy A21s |
| General | ||
| Model | SM-S731B, SM-S731B/DS | SM-A217FZWGINS, Galaxy A21s |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano-SIM, Nano-SIM + Nano-SIM, Nano-SIM + eSIM, eSIM + eSIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 7 years | |
| Security Updates | 7 years | |
| Release Date | September 04, 2025 | June 17, 2020 |
| Design | ||
| Dimensions | 76.6 x 161.3 x 7.4 mm | 75.3 x 163.6 x 8.9 mm |
| Weight | 190 g | 191 g |
| Bezel less | Yes | |
| Colors | Icyblue, Jetblack, Navy, White | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color PLS TFT LCD (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.7 inches, 1080 x 2340 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 385 PPI | ~ 294 PPI |
| Screen to Body Ratio | ~ 89.2% | ~ 82.8% |
| Glass Type | Corning Gorilla Glass Victus+, Mohs level 5 | |
| Brightness | HDR10+, 1900 nits (peak) | |
| Features | Infinity-O Display | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Storage | 512 GB | 64 GB |
| Storage Type | UFS 4 | |
| Card Slot | No | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G* FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3), 5G* TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM | |
| Bluetooth | Yes, v5.4 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Performance | ||
| AnTuTu Score | 1,802,927 (Total) (v10) 683,791 (CPU) 506,481 (GPU) 234,652 (Memory) 378,003 (UX) | |
| Geekbench Score | 6,659 (Multi Core) (v6) 1,977 (Single Core) 13,809 (OpenCL) 18,377 (Vulkan) | |
| Extra | ||
| GPS | GPS, Glonass, Beidou, Galileo, NavIC, QZSS | yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | Galaxy AI, Galaxy AI's Call Assist (e.g. Live Translate), Note Assist, Browsing Assist, Interpreter, and Transcript Assist | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Samsung DeX Support | |
| 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 | 48 MP ƒ/2 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | |
| Video Recording | 8K @ 30 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 12 MP ƒ/2.2 (Wide Angle) Punch Hole | 13 MP ƒ/2.2 (Main) |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v10, upgradable to v11 |
| Chipset | Samsung Exynos 2400 | Samsung Exynos 850 |
| CPU | 3.2 GHz, Deca Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520 | 4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55 |
| GPU | Xclipse 940 | Mali-G52 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | Yes | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4900 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W | |
| Wireless Charging | Yes, 15W | |
| Reverse Wireless Charging | Yes | |
| Talk Time | 54 hours | |
| Music Playback Time | 109 hours | |