Samsung Galaxy A51 vs Samsung Galaxy S24 Ultra

Here you can compare Samsung Galaxy A51 and Samsung Galaxy S24 Ultra. Comparing Samsung Galaxy A51 vs Samsung Galaxy S24 Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A51 stands against Samsung Galaxy S24 Ultra and which one should you buy The current lowest price found for Samsung Galaxy A51 is ₹17,999 and for Samsung Galaxy S24 Ultra is ₹1,04,999. The details of both of these products were last updated on Oct 05, 2026.

Specification	Samsung Galaxy A51	Samsung Galaxy S24 Ultra
RAM	6 GB	12 GB
Internal Memory	128 GB	256 GB
CPU	2.3 GHz, Octa Core Processor	3.3 GHz, Octa Core Processor
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)	200 MP ƒ/1.7 (Wide Angle) 24mm, 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS 50 MP ƒ/3.4 (Telephoto) 111mm, PDAF, OIS, 5x optical zoom 10 MP ƒ/2.4 (Telephoto) 67mm, 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 120˚, 1/2.55", 1.4µm, Dual Pixel PDAF, Super Steady video
Display	6.5 inches, 1080 x 2340 pixels	6.8 inches, 1440 x 3120 pixels, 120 Hz
Price	₹17,999	₹1,04,999

Samsung Galaxy A51₹17,999

# 2

Samsung Galaxy S24 Ultra₹1,04,999

# 1

Add Product

Samsung Galaxy A51₹17,999

# 2

Samsung Galaxy S24 Ultra₹1,04,999

# 1

Add Product

Add Another Product

Like
Comment
Share

Overview

Specs Score	53 / 100	86 / 100 Better Specs
Display Resolution	1080 x 2340 pixels	1440 x 3120 pixels Better Resolution
RAM	6 GB	12 GB More RAM
Storage	128 GB	256 GB More Storage
CPU Clock Speed	2.3 GHz	3.3 GHz Faster Clock Speed
Rear Camera	48 MP Quad	200 MP Quad Better Camera Resolution
Front Camera	32 MP Better Front Camera Resolution	12 MP
Weight	172 g Lighter	232 g
Thickness	7.9 mm Slimmer	8.6 mm
Battery	4000 mAh	5000 mAh Bigger Battery
Unique Features	No 3.5mm Audio Jack FM Radio No No Memory Card Support No No	5G No No Water Resistant NFC No Wireless Charging Reverse Charging

General

Model	Galaxy A51	SM-S928B, SM-S928B/DS, SM-S928U, SM-S928U1, SM-S928W, SM-S928N, SM-S9280, SM-S928E, SM-S928E/DS
Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
eSIM Support		Yes
Device Type	Smartphone	Smartphone
Release Date	January 29, 2020	January 17, 2024

Design

Dimensions	73.6 x 158.5 x 7.9 mm	79 x 162.3 x 8.6 mm
Weight	172 g	232 g
Colors		Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange

Display

Type	Color Super AMOLED Screen (16M Colors)	Color LTPO AMOLED Screen (16M Colors)
Touch	Yes	Yes
Size	6.5 inches, 1080 x 2340 pixels	6.8 inches, 1440 x 3120 pixels, 120 Hz
Aspect Ratio	20:9	20.5:9
PPI	~ 405 PPI	~ 505 PPI
Screen to Body Ratio	~ 87.4%	~ 89.1%
Glass Type		Corning Gorilla Glass Armor
Adaptive Refresh Rate		Yes, LTPO
Features		Peak Brightness: 2600 nits
Notch	Yes, Punch Hole	Yes, Punch Hole

Memory

RAM	6 GB	12 GB
Storage	128 GB	256 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
5G Bands		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), 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/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Bluetooth	Yes, v5.0	Yes, v5.3
USB	Yes, USB-C v2.0	Yes, USB-C v3.2
USB Features	USB on-the-go, USB Charging	USB Tethering, USB on-the-go, USB Charging

Performance

AnTuTu Score		1,783,376 (Total) (v10) 438,559 (CPU) 669,830 (GPU) 380,256 (Memory) 294,731 (UX)
Geekbench Score		6,655 (Multi Core) (v6) 2,127 (Single Core) 14,129 (OpenCL) 15,398 (Vulkan)
Camera Score		144 (DxOMark)

Extra

GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes with A-GPS, Glonass
Fingerprint Sensor	Yes, In Display	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Accelerometer, Gyro, Proximity, Compass	Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
3.5mm Headphone Jack	Yes	No
NFC		Yes
Water Resistance		Yes, 1.5 m upto 30 min
IP Rating		IP68
Dust Resistant		Yes
Extra Features		Samsung Knox Security, 7 Years of Security Updates, Embedded S pen, Real Time Live Two Way Call Translation, Circle to Search, Titanium Frame, E-Sim Support, Samsung Care+, Samsung Health, Samsung Wallet, AI Mobile (Galaxy AI)

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)	200 MP ƒ/1.7 (Wide Angle) 24mm, 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS 50 MP ƒ/3.4 (Telephoto) 111mm, PDAF, OIS, 5x optical zoom 10 MP ƒ/2.4 (Telephoto) 67mm, 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 120˚, 1/2.55", 1.4µm, Dual Pixel PDAF, Super Steady video
OIS		Yes
Auto Focus	Yes	Yes
Features	Panorama, HDR	200MP, Quad Tele Zoom System, Nightography (Zoom, Portrait), Super HDR (Photo, Video, Gallery), Generative Edit, Edit Suggestion, Optical Zoom 3x and 5x, Optical Quality Zoom 2x and 10x, Digital Zoom up to 100x
Video Recording	1080p @ 30 fps FHD	8K @ 24 fps UHD, 4K @ 30 fps UHD, 1080p @ 30/960 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, Screen Flash
Front Video Recording	1080p @ 30 fps FHD	4K @ 30 fps UHD, 1080p @ 30 fps FHD
Front Camera Features	HDR	Dual video call, Auto-HDR, HDR10+

Technical

OS	Android v10, upgradable to v12	Android v14
Custom UI		One UI 6.1
Chipset	Samsung Exynos 9611	Qualcomm Snapdragon 8 Gen3
CPU	2.3 GHz, Octa Core Processor	3.3 GHz, Octa Core Processor
Core Details	4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53	1xCortex-X4@3.3 GHz & 5xCortex-A720@3.2 GHz & 2x Cortex-A520@2.3 GHz
GPU	Mali-G72 MP3	Adreno 750 (1 GHz)
Java	No	No
Browser	Yes, supports HTML5	Yes

Multimedia

Email	Yes	Yes
Music	Yes	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE
Video	Yes	MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
FM Radio	Yes	No
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	4000 mAh, Li-Po Battery	5000 mAh, Li-Po Battery
Fast Charging	Yes, 15W Fast Charging	Yes, 45W Fast Charging
Wireless Charging		Yes, 15W
Reverse Charging		Yes
Reverse Wireless Charging		Yes, 4.5W
Video Playback Time		30 hours
Music Playback Time		95 hours

Discuss

Be the first to leave a comment.

Related News

Samsung Galaxy Z Fold8 Ultra: The No-Compromise Foldable

The Galaxy Z Fold8 Ultra changes how I think about foldables. Samsung doesn’t dwell on trade-offs for that big 8-inch screen. Instead, it shows what you can actually do with it. The titanium case is just 4.1m…

Samsung Galaxy Watch Ultra 2 Review: Best Rugged Android Smartwatch Made For Enthusiasts

Samsung made a loud statement with the first Galaxy Watch Ultra. That watch was tough but bulky, and it overheated during long GPS sessions. After a month with the Ultra 2, I can see the difference. The Galax…

Samsung Galaxy Z Fold 8 Ultra vs. Z Fold 7: The Definitive Foldable Flagship Comparison For India

Samsung’s foldable lineup has never been more interesting than it is in 2026. Alongside the Galaxy Z Fold 8, a new, wider model aimed squarely at the upcoming foldable iPhone, the company has also announced t…

Best Big Battery Smartphones Under ₹30,000 to Buy on Flipkart Big Billion Days 2026

Flipkart Big Billion Days is one of the few times you actually save real money buying a phone in India. Bank discounts, exchange offers, and Flipkart BBD 2026 deals all stack on top of sale prices. You can cu…