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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerSamsung Galaxy S24 vs Samsung Galaxy A15 5G
The Samsung Galaxy S24 is the premium option here, boasting a 6.2" Dynamic AMOLED 2X display at 2600 nits. Meanwhile, the Samsung Galaxy A15 5G offers a vibrant 6.5" Super AMOLED screen, making it an attractive budget alternative. If you want a flagship experience with advanced features, the S24 is worth it, but the A15 is a no-brainer for those looking to save money without sacrificing too much performance.
📱 Display: 6.2" vs 6.5"⚡ Refresh: 120 Hz vs 90 Hz🔋 Battery: 4000 mAh vs 5000 mAh
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Samsung Galaxy S24
★4.6
(1,055)•Amazon
Operating System:Android
Software Support:7 generations of OS upgrades; 7 years of security updates (guaranteed until 2031)
Processor:Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm; 8-core CPU: 1x3.39GHz Cortex-X4, 3x3.1GHz A720, 2x2.9GHz A720, 2x2.2GHz A520)
Graphics:Adreno 750 (1 GHz)
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Samsung Galaxy A15 5G
★4.4
(950)•Best Buy
Operating System:Android
Software Support:4 years of OS upgrades and 5 years of security updates
Processor:MediaTek Dimensity 6100+ (6nm octa-core)
Graphics:Mali-G57 MC2
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Key spec differences
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
Winner= clear advantage
Spec
Samsung Galaxy S24
Samsung Galaxy A15 5G
Display2 specs
Display SizeKey
Samsung Galaxy S24
6.2" (6.17" measured diagonally as a full rectangle; 6.0" accounting for rounded corners)
Samsung Galaxy A15 5G
6.5"Winner
Refresh Rate
Samsung Galaxy S24
Adaptive 1–120 HzWinner
Samsung Galaxy A15 5G
90Hz
Performance3 specs
ProcessorKey
Samsung Galaxy S24
Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm; 8-core CPU: 1x3.39GHz Cortex-X4, 3x3.1GHz A720, 2x2.9GHz A720, 2x2.2GHz A520)
Samsung Galaxy A15 5G
MediaTek Dimensity 6100+ (6nm octa-core)
RAMKey
Samsung Galaxy S24
8 GB (LPDDR5X)Winner
Samsung Galaxy A15 5G
4GB (Common US config)
Storage
Samsung Galaxy S24
128GB (UFS 3.1) / 256GB (UFS 4.0) / 512GB (UFS 4.0)
Samsung Galaxy A15 5G
128GB (Expandable via microSDXC up to 1TB)
Camera2 specs
Main CameraKey
Samsung Galaxy S24
50MP Wide (24 mm, f/1.8), Dual Pixel PDAF, OIS
Samsung Galaxy A15 5G
50MP, f/1.8, AF
Ultra-Wide Camera
Samsung Galaxy S24
12MP Ultra Wide (13 mm, f/2.2, 120° FOV), Super Steady video
Samsung Galaxy A15 5G
5MP, f/2.2
Battery2 specs
Battery CapacityKey
Samsung Galaxy S24
4000 mAh (Li-ion); Up to 29 hours video playback
Samsung Galaxy A15 5G
5,000mAh (Typical)Winner
Wireless Charging
Samsung Galaxy S24
Fast Wireless Charging 2.0 (up to 15W); Wireless PowerShare (4.5W)
Samsung Galaxy A15 5G
No (Not supported)
Design2 specs
Weight
Samsung Galaxy S24
5.93 oz (168 g) (mmWave model)Winner
Samsung Galaxy A15 5G
7.05 oz (200 g)
Dimensions
Samsung Galaxy S24
5.79" x 2.78" x 0.30" (147.0 x 70.6 x 7.6 mm)
Samsung Galaxy A15 5G
6.30 x 3.02 x 0.33 in (160.1 x 76.8 x 8.4 mm)
Connectivity1 specs
Connectivity
Samsung Galaxy S24
5G (sub-6 GHz and mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC
Samsung Galaxy A15 5G
5G (Sub-6), Wi-Fi 5 (802.11ac), Bluetooth 5.3, NFC
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Samsung Galaxy S24 vs Samsung Galaxy A15 5G
Samsung Galaxy S24
★4.6(1,055)Amazon
Samsung Galaxy A15 5G
★4.4(950)Best Buy
| Criterion | Samsung Galaxy S24 | Samsung Galaxy A15 5G |
|---|---|---|
| Rating | ★4.6(1,055)Amazon | ★4.4(950)Best Buy |
Operating System | Android | Android |
Software Support | 7 generations of OS upgrades; 7 years of security updates (guaranteed until 2031) | 4 years of OS upgrades and 5 years of security updates |
Processor | Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm; 8-core CPU: 1x3.39GHz Cortex-X4, 3x3.1GHz A720, 2x2.9GHz A720, 2x2.2GHz A520) | MediaTek Dimensity 6100+ (6nm octa-core) |
Graphics | Adreno 750 (1 GHz) | Mali-G57 MC2 |
RAM | 8 GB (LPDDR5X) | 4GB (Common US config) |
Storage | 128GB (UFS 3.1) / 256GB (UFS 4.0) / 512GB (UFS 4.0) | 128GB (Expandable via microSDXC up to 1TB) |
Display Size | 6.2" (6.17" measured diagonally as a full rectangle; 6.0" accounting for rounded corners) | 6.5" |
Screen Type | Dynamic AMOLED 2X (LTPO) | Super AMOLED, 90Hz, 800 nits (HBM) |
Resolution | 2340 x 1080 pixels (FHD+, 416 ppi) | 2340 x 1080 (FHD+) |
Refresh Rate | Adaptive 1–120 Hz | 90Hz |
Peak Brightness | 2600 nits peak (outdoor) | 800 nits (High Brightness Mode) |
Main Camera | 50MP Wide (24 mm, f/1.8), Dual Pixel PDAF, OIS | 50MP, f/1.8, AF |
Ultra-Wide Camera | 12MP Ultra Wide (13 mm, f/2.2, 120° FOV), Super Steady video | 5MP, f/2.2 |
Telephoto Camera | 10MP Telephoto (67 mm, f/2.4), PDAF, OIS, 3x optical zoom | No (Not supported) — Includes 2MP Macro f/2.4 |
Optical Zoom | 3x optical zoom; 2x optical-quality zoom (enabled by Adaptive Pixel sensor) | No (Not supported) |
Digital Zoom | Up to 30x (Space Zoom) | Up to 10x |
Video Recording | 8K video at 24/30 fps; 4K at 30/60 fps; Slow motion 1080p at 240 fps | 1080p @ 30fps |
Front Camera | 12MP Front (26 mm, f/2.2), Dual Pixel PDAF; 4K video at 30/60 fps | 13MP, f/2.0 |
Battery | 4000 mAh (Li-ion); Up to 29 hours video playback | 5,000mAh (Typical) |
Wired Charging | USB-C; Up to 50% in ~30 minutes with 25W adapter (sold separately) | 25W Super Fast Charging |
Wireless Charging | Fast Wireless Charging 2.0 (up to 15W); Wireless PowerShare (4.5W) | No (Not supported) |
Connectivity | 5G (sub-6 GHz and mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC | 5G (Sub-6), Wi-Fi 5 (802.11ac), Bluetooth 5.3, NFC |
USB | USB Type-C 3.2 Gen 1 | USB Type-C 2.0 |
Durability | IP68 (up to 1.5 m freshwater for 30 min); Armor Aluminum 2 frame; Gorilla Glass Victus 2 front and back | No official IP rating (Plastic frame/back) |
Dimensions | 5.79" x 2.78" x 0.30" (147.0 x 70.6 x 7.6 mm) | 6.30 x 3.02 x 0.33 in (160.1 x 76.8 x 8.4 mm) |
Weight | 5.93 oz (168 g) (mmWave model) | 7.05 oz (200 g) |
Biometrics | Ultrasonic Fingerprint (under display); Face recognition | Side-mounted fingerprint sensor, Face Unlock |
Extras | Galaxy AI (Circle to Search, Live Translate, Note Assist); Samsung DeX; Stereo speakers tuned by AKG; Dual eSIM support | 3.5mm Headphone Jack, Samsung Knox Vault, microSD slot |
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Samsung Galaxy S24
Rating:★4.6(1,055)Amazon
Operating System:Android
Software Support:7 generations of OS upgrades; 7 years of security updates (guaranteed until 2031)
Processor:Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm; 8-core CPU: 1x3.39GHz Cortex-X4, 3x3.1GHz A720, 2x2.9GHz A720, 2x2.2GHz A520)
Graphics:Adreno 750 (1 GHz)
RAM:8 GB (LPDDR5X)
Storage:128GB (UFS 3.1) / 256GB (UFS 4.0) / 512GB (UFS 4.0)
Display Size:6.2" (6.17" measured diagonally as a full rectangle; 6.0" accounting for rounded corners)
Screen Type:Dynamic AMOLED 2X (LTPO)
Resolution:2340 x 1080 pixels (FHD+, 416 ppi)
Refresh Rate:Adaptive 1–120 Hz
Peak Brightness:2600 nits peak (outdoor)
Main Camera:50MP Wide (24 mm, f/1.8), Dual Pixel PDAF, OIS
Ultra-Wide Camera:12MP Ultra Wide (13 mm, f/2.2, 120° FOV), Super Steady video
Telephoto Camera:10MP Telephoto (67 mm, f/2.4), PDAF, OIS, 3x optical zoom
Optical Zoom:3x optical zoom; 2x optical-quality zoom (enabled by Adaptive Pixel sensor)
Digital Zoom:Up to 30x (Space Zoom)
Video Recording:8K video at 24/30 fps; 4K at 30/60 fps; Slow motion 1080p at 240 fps
Front Camera:12MP Front (26 mm, f/2.2), Dual Pixel PDAF; 4K video at 30/60 fps
Battery:4000 mAh (Li-ion); Up to 29 hours video playback
Wired Charging:USB-C; Up to 50% in ~30 minutes with 25W adapter (sold separately)
Wireless Charging:Fast Wireless Charging 2.0 (up to 15W); Wireless PowerShare (4.5W)
Connectivity:5G (sub-6 GHz and mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC
USB:USB Type-C 3.2 Gen 1
Durability:IP68 (up to 1.5 m freshwater for 30 min); Armor Aluminum 2 frame; Gorilla Glass Victus 2 front and back
Dimensions:5.79" x 2.78" x 0.30" (147.0 x 70.6 x 7.6 mm)
Weight:5.93 oz (168 g) (mmWave model)
Biometrics:Ultrasonic Fingerprint (under display); Face recognition
Extras:Galaxy AI (Circle to Search, Live Translate, Note Assist); Samsung DeX; Stereo speakers tuned by AKG; Dual eSIM support
✓ Pros:
- • Commitment to 7 years of OS and security updates
- • Bright 2600-nit LTPO display adjusts down to 1Hz
- • Compact form factor without compromising on build quality
- • Snapdragon 8 Gen 3 for Galaxy chip provides top-tier performance
- • Galaxy AI features integrated directly into the OS
✗ Cons:
- • Wired charging capped at 25W (slower than Plus/Ultra models)
- • Base 128GB model uses slower UFS 3.1 storage (256GB+ uses UFS 4.0)
- • Lacks Wi-Fi 7 support (limited to Wi-Fi 6E)
- • No UWB (Ultra-Wideband) support on the base model
- • 8GB RAM is lower than competitors' standard offerings
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Samsung Galaxy A15 5G
Rating:★4.4(950)Best Buy
Operating System:Android
Software Support:4 years of OS upgrades and 5 years of security updates
Processor:MediaTek Dimensity 6100+ (6nm octa-core)
Graphics:Mali-G57 MC2
RAM:4GB (Common US config)
Storage:128GB (Expandable via microSDXC up to 1TB)
Display Size:6.5"
Screen Type:Super AMOLED, 90Hz, 800 nits (HBM)
Resolution:2340 x 1080 (FHD+)
Refresh Rate:90Hz
Peak Brightness:800 nits (High Brightness Mode)
Main Camera:50MP, f/1.8, AF
Ultra-Wide Camera:5MP, f/2.2
Telephoto Camera:No (Not supported) — Includes 2MP Macro f/2.4
Optical Zoom:No (Not supported)
Digital Zoom:Up to 10x
Video Recording:1080p @ 30fps
Front Camera:13MP, f/2.0
Battery:5,000mAh (Typical)
Wired Charging:25W Super Fast Charging
Wireless Charging:No (Not supported)
Connectivity:5G (Sub-6), Wi-Fi 5 (802.11ac), Bluetooth 5.3, NFC
USB:USB Type-C 2.0
Durability:No official IP rating (Plastic frame/back)
Dimensions:6.30 x 3.02 x 0.33 in (160.1 x 76.8 x 8.4 mm)
Weight:7.05 oz (200 g)
Biometrics:Side-mounted fingerprint sensor, Face Unlock
Extras:3.5mm Headphone Jack, Samsung Knox Vault, microSD slot
✓ Pros:
- • Unmatched software support in budget class (4 OS updates)
- • Vibrant Super AMOLED display (rare at this price point)
- • Excellent battery life with 5,000mAh capacity
- • Includes 3.5mm headphone jack and expandable storage
- • Solid 50MP main camera performance for the price
✗ Cons:
- • No official IP rating for water/dust resistance
- • Charging adapter not included in the box
- • Performance can be sluggish with only 4GB RAM (base US model)
- • Thick bezels and outdated U-shaped notch design
- • Video recording limited to 1080p (No 4K support)
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Which one is better?
The Samsung Galaxy S24 is the better buy for most people - its 8K video recording capability crushes the A15's 1080p.
Who should buy each?
Choose the Samsung Galaxy S24 if: you want a stunning 6.2" display with 2600 nits brightness, need 8K video recording for content creation, or seek cutting-edge performance with Snapdragon 8 Gen 3.
Choose the Samsung Galaxy A15 5G if: you want a vibrant display for streaming, need a longer-lasting 5000mAh battery for daily use, or prefer expandable storage for your media.
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
Samsung Galaxy S24 excels if you value commitment to 7 years of os and security updates. Samsung Galaxy A15 5G is better if you prioritize unmatched software support in budget class (4 os updates). Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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