Samsung Galaxy A51 5G vs Samsung Galaxy S25 FE
Here you can compare Samsung Galaxy A51 5G and Samsung Galaxy S25 FE. Comparing Samsung Galaxy A51 5G vs Samsung Galaxy S25 FE on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A51 5G stands against Samsung Galaxy S25 FE and which one should you buy The current lowest price found for Samsung Galaxy A51 5G is ₹29,999 and for Samsung Galaxy S25 FE is ₹46,999. The details of both of these products were last updated on Aug 25, 2026.
| Specification | Samsung Galaxy A51 5G | Samsung Galaxy S25 FE |
|---|---|---|
| RAM | 6 GB | 8 GB |
| CPU | 2.2 GHz, Octa Core Processor | 3.2 GHz, Deca Core Processor |
| OS | Android v10.0, upgradable to v11 | Android v16 |
| Display | 6.5 inches, 1080 x 2400 pixels | 6.7 inches, 1080 x 2340 pixels, 120 Hz |
| Battery | 4500 mAh, Li-Po Battery | 4900 mAh |
| Price | ₹29,999 | ₹46,999 |
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Overview
| Specs Score | 58 / 100 | 75 / 100 Better Specs |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 1080 x 2340 pixels |
| RAM | 6 GB | 8 GB More RAM |
| CPU Clock Speed | 2.2 GHz | 3.2 GHz Faster Clock Speed |
| CPU Cores | Octa Core | Deca Core More CPU Cores |
| Front Camera | 32 MP Better Front Camera Resolution | 12 MP |
| Thickness | 8.7 mm | 7.4 mm Slimmer |
| Battery | 4500 mAh | 4900 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack FM Radio No No Memory Card Support No No | No No Water Resistant NFC No Wireless Charging Reverse Charging |
General
| Model | Galaxy A51 5G | SM-S731B, SM-S731B/DS |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano-SIM, Nano-SIM + Nano-SIM, Nano-SIM + eSIM, eSIM + eSIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 7 years | |
| Security Updates | 7 years | |
| Release Date | April 8, 2020 | September 04, 2025 |
Design
| Dimensions | 73.6 x 158.9 x 8.7 mm | 76.6 x 161.3 x 7.4 mm |
| Weight | 187 g | 190 g |
| Bezel less | Yes | |
| Colors | Icyblue, Jetblack, Navy, White |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 1080 x 2400 pixels | 6.7 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 405 PPI | ~ 385 PPI |
| Screen to Body Ratio | ~ 87.2% | ~ 89.2% |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass Victus+, Mohs level 5 |
| Brightness | HDR10+, 1900 nits (peak) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 4 | |
| Card Slot | Yes, upto 512 GB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | 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, v5.0 | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
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) | |
| 3DMark Score | 4,095 (Wild Life Extreme) | |
| Camera Score | 118 (DxOMark) | |
| Speaker Score | 76 (Very Good) | |
| Battery Test Result | 11.5 hours |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | GPS, Glonass, Beidou, Galileo, NavIC, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | Yes | No |
| 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 | 48 MP ƒ/2 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) | 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 |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | HDR, panorama |
| Video Recording | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD | 8K @ 30 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) | 12 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
Technical
| OS | Android v10.0, upgradable to v11 | Android v16 |
| Chipset | Samsung Exynos 980 | Samsung Exynos 2400 |
| CPU | 2.2 GHz, Octa Core Processor | 3.2 GHz, Deca Core Processor |
| Core Details | 2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55 | 1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520 |
| GPU | Mali-G76 MP5 | Xclipse 940 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 4900 mAh |
| Fast Charging | Yes, 15W Fast Charging | Yes, 45W |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes |
Discuss
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